SECURITIES AND EXCHANGE COMMISSION
                     Washington, D.C.  20549
                            Form 10-K


         X  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
             OF THE SECURITIES EXCHANGE ACT OF 1934
           For the fiscal year ended December 31, 2000

                               OR

    _____  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
             OF THE SECURITIES EXCHANGE ACT OF 1934
      For the transition period from _______ to __________



                  Registrant, State of
 Commission           Incorporation;            IRS Employer
 File Number  Address and Telephone Number   Identification No.
-----------   ----------------------------  ------------------
                                      
   1-15467         Vectren Corporation           35-2086905
                (An Indiana Corporation)
                 20 N. W. Fourth Street
                   Evansville, Indiana
                        47741-0001
                     (812) 465-5300

Securities registered pursuant to Section 12(b) of the Act:
                                                  Name of each
                                                     exchange
     Registrant        Title of each class     on which registered
-------------------    -------------------     -------------------
Vectren Corporation    Common- Without Par       New York Stock
                        Value                        Exchange


Securities registered pursuant to Section 12(g) of the Act:

                             None
-------------------------------------------------------------



Indicate by check mark whether the Registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the
Securities Exchange Act of 1934 during the preceding 12 months
(or for such shorter period that the registrant was required to
file such reports), and (2) have been subject to such filing
requirements for the past 90 days: Yes   X   No

As of March 21, 2001, the aggregate market value of the Common
Stock held by nonaffiliates was $1,476,131,802.

Indicate the number shares outstanding of each of the
Registrant's classes of common stock, as of the latest
practicable date.

   Common Stock-
 Without Par Value       67,712,468        March 21, 2001
------------------    -----------------   ----------------
       Class          Number of shares          Date


Indicate by check mark if disclosure of delinquent filers
pursuant to Item 405 of Regulation S-K is not contained herein,
and will not be contained, to the best of Registrant's knowledge,
in definitive proxy or information statements incorporated by
reference in Part III of this Form 10-K or any amendment to this
Form 10-K.  X.



               Documents Incorporated by Reference
Certain information in the company's definitive Proxy Statement
for the 2001 Annual Meeting of Stockholders, which was filed with
the Securities and Exchange Commission on March 16, 2001, is
incorporated by reference in Part III of this Form 10-K.

Information in the company's Current Report on Form 8-K which was
filed with the Securities and Exchange Commission on March 29,
2001, regarding gas cost adjustment proceedings is incorporated
by reference in Part II of this Form 10-K





                          Table of Contents
Item                                                         Page
Number                                                       Number
                                                       
                               Part I

  1      Business                                            1
  2      Properties                                          11
  3      Legal Proceedings                                   12
  4      Submission of Matters to Vote of Security
          Holders                                            12

                               Part II

  5      Market for Registrant's Common Equity
           and Related Security Holder Matters               12
  6      Selected Financial Data                             13
  7      Management's Discussion and Analysis of
          Financial Condition and Results of Operations      14
  7A     Qualitative and Quantitative Disclosures of
          Market Risk                                        31
  8      Financial Statements and Supplementary Data         34
  9      Change in and Disagreements with Accountants on
           Accounting and Financial Disclosure               67

                              Part III

  10     Directors and Executive Officers of
           the Registrants                                   67
  11     Executive Compensation                              68
  12     Security Ownership of Certain Beneficial
           Owners and Management                             68
  13     Certain Relationships and Related
           Transactions                                      68
                               Part IV

  14     Exhibits, Financial Statement Schedules and
           Reports on Form 8-K                               69
         Subsidiaries of the Registrant                      70
         Signatures                                          72


 1


                             PART I

ITEM 1.  BUSINESS

Overview

Vectren Corporation (Vectren) is an Indiana corporation that was
organized on June 10, 1999, solely for the purpose of effecting
the merger of Indiana Energy, Inc. (Indiana Energy) and SIGCORP,
Inc. (SIGCORP).  On March 31, 2000, the merger of Indiana Energy
with SIGCORP and into Vectren was consummated with a tax-free
exchange of shares and has been accounted for as a pooling of
interests.  The common shareholders of SIGCORP received one and
one-third shares of Vectren common stock for each SIGCORP common
share and the common shareholders of Indiana Energy received one
share of Vectren common stock for each Indiana Energy common
share, resulting in the issuance of 61.3 million shares of
Vectren common stock.  The preferred stock and debt securities of
Indiana Energy's and SIGCORP's utility subsidiaries were not
affected by the merger.

Vectren is a public utility holding company, whose wholly owned
subsidiary, Vectren Utility Holdings, Inc. (VUHI), is the
intermediate holding company for Vectren's three operating public
utilities, Indiana Gas Company, Inc. (Indiana Gas), formerly a
wholly owned subsidiary of Indiana Energy, Southern Indiana Gas
and Electric Company (SIGECO), formerly a wholly owned subsidiary
of SIGCORP, and the Ohio operations (defined hereafter).  VUHI's
regulated subsidiaries serve approximately one million customers.
Indiana Gas and its subsidiaries provide natural gas and
transportation services to a diversified base of customers in 311
communities in 49 of Indiana's 92 counties.  SIGECO provides
generation, transmission, distribution and the sale of electric
power to Evansville, Indiana, and 74 other communities, and the
distribution and sale of natural gas to Evansville, Indiana, and
64 communities in ten counties in southwestern Indiana.
Vectren's Ohio operations provide natural gas distribution and
transportation services to Dayton, Ohio and 16 counties in west
central Ohio.

Vectren is involved in non-regulated activities through three
primary business groups: Energy Services, Utility Services, and
Communications.  Energy Services trades and markets natural gas
and provides energy performance contracting services.  Utility
Services provides utility products and services, such as
underground construction and facilities locating, meter reading
and materials management, and the mining and sale of coal.
Communications provides integrated broadband communications
services, including local and long distance telephone, Internet
access and cable television.  In addition, other businesses
invest in other energy-related opportunities and corporate
technology.

 Acquisition of Gas Distribution Assets of the Dayton Power and
                          Light Company

On December 15, 1999, Indiana Energy, now Vectren, announced that
the board of directors had approved a definitive agreement under
which it would acquire the natural gas distribution assets of The
Dayton Power and Light Company (DP&L), which would add 310,000
gas distribution customers in 16 counties in west central Ohio.
On October 31, 2000, Vectren completed the approximate $465
million acquisition.  Vectren acquired the natural gas
distribution assets as a tenancy in common through two wholly
owned subsidiaries.  Vectren Energy Delivery of Ohio, Inc. (VEDO)
holds a 53 percent undivided ownership interest in the assets and
Indiana Gas holds a 47 percent undivided ownership interest in
the assets.  VEDO is the operator of the assets, operations of
which are herein referred to as "the Ohio operations."  VUHI
established a $435 million commercial paper program to fund the
majority of the acquisition.  This facility

 2

was utilized at October 31, 2000, and will be replaced over time
with permanent financing.  VEDO's portion of the acquisition was
funded with short-term borrowings from VUHI.  Indiana Gas'
portion of the acquisition was funded with a combination of short-
term borrowings from VUHI and Indiana Gas' commercial paper
program.

                      Common Stock Offering

On January 19, 2001, Vectren filed a registration statement with
the Securities and Exchange Commission with respect to a public
offering of 5.5 million shares of new common stock.  On February
8, 2001, the registration became effective and agreement was
reached to sell 5.5 million shares to a group of underwriters.
On February 14, the shares were sold, at which time the
underwriters exercised their over-allotment option to sell an
additional 825,000 shares for a total of about 6.3 million
shares. The net proceeds of $129.4 million will be used
principally to repay outstanding commercial paper utilized for
recent acquisitions.


              Narrative Description of the Business

Vectren segregates its businesses into regulated and non-
regulated entities. At December 31, 2000, Vectren had $2.9
billion in total assets, with $2.4 billion (83%) being regulated
and $0.5 billion (17%) being non-regulated.  Net Income for
fiscal year 2000 was $72.0 million, or $1.18 per share of common
stock.  Excluding merger and integration related charges of $52.5
million, including $11.4 million of additional depreciation
expense, net income for fiscal year 2000 was $108.8 million, with
84.0 million being regulated and $24.8 million being non-
regulated, or $1.78 per share of common stock. Excluding merger
and integration related charges, the results reflect a 20%
increase over 1999 net income of $90.7 million, or $1.48 per
share of common stock.

Further information regarding the segments' activities and assets
is included in Note 20 of Vectren's consolidated financial
statements included under Item 8 Financial Statements and
Supplementary Data.  For further information on merger and
integration charges, refer to Item 7 Management's Discussion and
Analysis of Financial Condition and Results of Operations.

                   Regulated Business Segment

Overview

Regulated operations consist of the company's utility operations
that are subject to rate regulation by the respective state
commissions of Indiana and Ohio as well as certain Federal
regulation.  During 2000, Vectren's utility operations had two
operating segments: (1) Gas Utility Services and (2) Electric
Utility Services.  The Gas Utility Services segment distributes,
transports and sells natural gas in central and southern Indiana
and west central Ohio and is comprised of the operations of
Indiana Gas, the Ohio operations and SIGECO's natural gas
business.  The Electric Utility Services segment generates,
transmits, distributes and sells electricity within primarily
southwestern Indiana and in periods of under utilized capacity,
sells excess electricity to wholesale customers.  This segment is
comprised of SIGECO's electric business.

Effective January 1, 2001, the utility operations were realigned
into two primary business units, Energy Delivery and Power
Supply.

 3

Gas Utility Services

Overview

Gas Utility Services supplied natural gas service to
approximately 636,000 Indiana customers during 2000.  This
represents customer base growth of approximately 2 percent over
the previous year.

The Indiana service area contains diversified manufacturing and
agriculture-related enterprises.  The principal industries served
include automotive assembly, parts and accessories; feed, flour
and grain processing; metal castings; aluminum products;
appliance manufacturing; polycarbonate resin (Lexan) and plastic
products; gypsum products; electrical equipment; metal
specialties; glass; steel finishing; pharmaceutical and
nutritional products; gasoline and oil products; and coal mining.

The largest communities served include Evansville, Muncie,
Anderson, Lafayette-West Lafayette, Bloomington, Terre Haute,
Marion, New Albany, Columbus, Jeffersonville, New Castle and
Richmond.

Effective November 1, 2000, VEDO began operating the Ohio
operations.  The Ohio operations sells natural gas to
residential, commercial, industrial and governmental customers in
west central Ohio, including Dayton, and provides natural gas to
approximately 310,000 customers.

For the year ended December 31, 2000, Gas Utility Services served
approximately 946,000 customers, including approximately 862,000
residential, 80,000 commercial, and 4,000 contract.

Revenues

For the year ended December 31, 2000 Gas Utility Services'
revenues were approximately $818.8 million of which residential
customers provided 59 percent, commercial 21 percent, contract 10
percent and other 10 percent, respectively.

Gas Utility Services receives gas revenues by selling gas
directly to residential and commercial customers at approved
rates or by transporting gas through its pipelines at approved
rates to contract customers that have purchased gas directly from
other producers, brokers or marketers.  Total volume of gas
provided to both sales and transportation customers (throughput)
was 181,238 MDth for the year ended December 31, 2000.
Transported gas represented 44 percent of total throughput. Rates
for transporting gas provide for the same margins generally
earned by selling gas under applicable sales tariffs.

The sale of gas is  seasonal and strongly affected by variations
in weather conditions. To mitigate seasonal demand, Vectren owns
and operates eight underground gas storage fields, six liquefied
petroleum air-gas manufacturing plants and maintains contract
storage.  Natural gas purchased from suppliers is injected into
storage during periods of light demand which are typically
periods of lower prices.  The injected gas is then available to
supplement contracted volumes during periods of peak
requirements. Approximately 690,000 Dth of gas per day can be
withdrawn from storage during peak demand periods.


 4

Gas Purchases

In 2000, Vectren purchased gas from multiple suppliers including
ProLiance Energy, LLC (ProLiance).  ProLiance is a 50 percent
owned non-regulated energy marketing affiliate.  (See Notes 6 and
19 in Vectren's consolidated financial statements included in
Item 8 Financial Statements and Supplementary Data regarding
transactions with ProLiance ).  Including the Ohio operations for
two months, Vectren purchased 91,908 MDth volumes of gas in 2000
at an average cost of $6.01 per MDth, of which 85 percent was
purchased from ProLiance.


Regulatory Matters

Gas operations with regard to rates and charges, terms of
service, accounting matters, issuance of securities, and certain
other operational matters specific to its Indiana customers are
regulated by the Indiana Utility Regulatory Commission (IURC),
and the Ohio operations are subject to regulation by the Public
Utilities Commission of Ohio (PUCO).

Adjustments to rates and charges related to the cost of gas
charged to Indiana customers are made through gas cost adjustment
(GCA) procedures established by Indiana law and administered by
the IURC. GCA procedures involve scheduled quarterly filings and
IURC hearings to establish the amount of price adjustments for a
designated future quarter. The procedures also provide for
inclusion in later quarters of any variances between estimated
and actual costs of gas sold in a given quarter.   This
reconciliation process with regard to changes in the cost of gas
sold closely matches revenues to expenses.  The IURC has also
applied the statute authorizing the GCA procedures to reduce
rates when necessary so as to limit net operating income to the
level authorized in its last general rate order.  An earnings
test operates in conjunction with GCA procedures. Recovery of gas
costs is not allowed to the extent that total operating income
for a 60-month period, including the twelve-month period provided
in the gas cost adjustment filing, exceeds the total operating
income authorized by the IURC.  For the period 1998 through 2000,
the earnings test has not affected the company's ability to
recover gas costs, and the company does not anticipate the
earnings test will restrict the recovery of gas costs in the near
future.  (See Rate and Regulatory Matters in Item 7 Management's
Discussion and Analysis of Financial Condition and Results of
Operations regarding a $3.8 million disallowance of gas costs.)

Adjustments to rates and charges related to the cost of gas
charged to Ohio customers are made through gas cost recovery
(GCR) procedures established by Ohio law and administered by the
PUCO. GCR procedures involve scheduled quarterly filings to
establish the amount of price adjustments for a designated future
quarter. The procedures also provide for inclusion in later
quarters of any variances between estimated and actual costs of
gas sold in a given quarter.   This reconciliation process with
regard to changes in the cost of gas sold closely matches
revenues to expenses.

Rate structures for SIGECO, Indiana Gas and the Ohio operations
do not include a weather normalization-type clause whereby the
utilities would be authorized to recover the gross margin on
sales established in their last general rate case, regardless of
actual weather patterns.

Environmental Matters

See Item 7 Management's Discussion and Analysis of Financial
Condition and Results of Operations regarding manufactured gas
plants.

 5

Electric Utility Services

Overview

Electric Utility Services supplied electric service to 132,340
Indiana customers (114,946 residential, 17,207 commercial, 187
industrial) during 2000.  This represents customer base growth of
approximately 5 percent over the previous year. SIGECO is
obligated to provide for firm power commitments to the City of
Jasper, Indiana and to maintain spinning reserve margin
requirements under an agreement with the East Central Area
Reliability Group (ECAR).

The principal industries served by Electric Utility Services
include polycarbonate resin (Lexan) and plastic products,
aluminum smelting and recycling, aluminum sheet products,
automotive assembly, steel finishing, appliance manufacturing,
pharmaceutical and nutritional products, automotive glass,
gasoline and oil products and coal mining.

Revenues

For the year ended December 31, 2000, electricity sales totaled
7,524,700 megawatt hours, resulting in revenues of approximately
$336.4 million.  Residential customers provided 27.6 percent of
2000 revenues; industrial 24.6 percent; commercial 21.9 percent;
other wholesale 16.4 percent; municipals and cities 7.0 percent;
and other 2.5 percent.

Generating Capacity

Installed generating capacity as of December 31, 2000 was rated
at 1,256 megawatts (MW).  Coal-fired generating units provide
1,041 MW of capacity and gas or oil-fired turbines used for
peaking or emergency conditions provide 215 MW.

In addition to its generating capacity, Electric Utility Services
has 50 MW available under firm contracts and 120 MW available
under interruptible contracts.  New peaking capacity of 80 MW is
under development and will be available for the summer peaking
season in 2002. This new generating capacity will be fueled by
natural gas.

Electric Utility Services has interconnections with Louisville
Gas and Electric Company, Cinergy Services, Inc., Indianapolis
Power & Light Company, Hoosier Energy Rural Electric Cooperative,
Inc., Big Rivers Electric Corporation, Wabash Valley Power
Association, and the City of Jasper, providing the ability to
simultaneously interchange approximately 750 MW.

Total load, including its firm power commitments to the City of
Jasper, Indiana, for each of the years 1996 through 2000 at the
time of the system summer peak, and the related reserve margin,
is presented below in MW.




Date of Summer Peak Load  8-21-96  7-14-97  7-21-98  7-6-99  8-17-00
                           -------  ------- -------  ------  -------
                                              
Total Load at Peak           1,053    1,086   1,140   1,230    1,212

Generating Capability        1,236    1,236   1,256   1,256    1,256
Firm Purchase Supply             -        -       -       -       50
Interruptible Contracts          -        -       -      95      120
                           -------  ------- -------  ------  -------
Total Power Supply
 Capacity                    1,236    1,236   1,256   1,351    1,426

Reserve Margin at Peak         15%      12%      9%      9%      15%


 6

The winter peak load of the 1999-2000 season of approximately 873
MW occurred on January 25, 2000 and was 4.6% higher than the
previous winter peak load of approximately 834 MW which occurred
on January 5, 1999.

Through March 2001 and since 1956, SIGECO, primarily as agent of
ALCOA Generating Corporation (AGC), operated the Warrick
Generating Station, a coal-fired steam electric plant which
interconnects with SIGECO's system and provides power for the
ALCOA,INC.'s (ALCOA) Warrick Operations, which includes aluminum
smelting and fabricating facilities.  Of the four turbine
generators at the plant, Warrick Units 1, 2 and 3, with a
capacity of 144 MW each, are owned by AGC.  Warrick Unit 4, with
a rated capacity of 270 MW, is owned by SIGECO and AGC as tenants
in common, each having shared equally in the cost of construction
and sharing equally in the cost of operation and in the output.
On August 21, 2000, SIGECO announced that no later than April 18,
2001, ALCOA would begin operating the Warrick Generating Station.
The operating change will have no impact on generating capacity
and is not expected to have any negative impact on Electric
Utility Services financial results.  Additionally, ALCOA will be
retained as a wholesale power and transmission services customer.
Transition of the plant operations was completed in March 2001.

Electric Utility Services maintains a 1.5 percent interest in the
Ohio Valley Electric Corporation (OVEC).  The OVEC is comprised
of 15 electric utility companies, including SIGECO, that supplies
power requirements to the United States Department of Energy's
(DOE) uranium enrichment plant near Portsmouth, Ohio.  The
participating companies are entitled to receive from OVEC, and
are obligated to pay for, any available power in excess of the
DOE contract demand.  The proceeds from the sale of power by OVEC
are designed to be sufficient to meet all of its costs and to
provide for a return on its common stock. The DOE is currently
decreasing production at the Portsmouth plant, and as a result,
Electric Utility Services' 1.5 percent interest in the OVEC makes
available approximately 23 MW of capacity, in addition to its
generating capacity, for use in other Electric Utility Services
operations.

Fuel Costs

Electric generation for 2000 was fueled by coal (99.0 percent)
and natural gas (1.0 percent). Oil was used only for testing of
gas/oil-fired peaking units.

There are substantial coal reserves in the southern Indiana area,
and coal for coal-fired generating stations has been supplied
from operators of nearby Indiana strip mines including those
owned by Vectren Fuels, Inc., a wholly owned subsidiary of
Vectren.  Approximately 2.6 million tons of coal were purchased
for generating electricity during 2000.  Of this tonnage, Vectren
Fuels, Inc. supplied 47 percent.

The average cost of all coal consumed in generating electrical
energy decreased substantially subsequent to 1996.  This decrease
results from the buy out of long-term contracts, enabling the
purchase of lower-priced spot market coal and the purchase of
lower priced coal from Vectren Fuels, Inc. The average cost of
all coal consumed in generating electrical energy for the years
1996 through 2000 was as follows:

 7



                                        Average Cost
          Average Cost   Average Cost   Per Kwh
 Year     Per Ton        Per MMBTU      (In Mills)
 -----    -----------    ------------   -------------
 1996       26.01           1.16         12.40
 1997       20.75           0.91          9.80
 1998       21.34           0.94          9.97
 1999       21.88           0.96         10.13
 2000       22.49           0.98         10.39

Research and Development

Electric Utility Services participates with seven other utilities
and 31 other affiliated groups located in eight states comprising
the east central area of the United States, in the East Central
Area Reliability group, the purpose of which is to strengthen the
area's electric power supply reliability.  Additionally, SIGECO
is one of a number of transmission owners who are members of the
Midwest Independent System Operator (MISO) which is a regional
transmission organization established to ensure the dependable
and efficient transmission of electric energy among transmission
utilities located in the midwestern United States.  The MISO
expects to be in commercial operation no later than December 15,
2001.

Regulatory Matters

Changes in prices for electricity are determined primarily by
market prices for fuel for electric generation and purchased
power. Operations with regards to rates and charges, terms of
service, accounting matters, issuance of securities, and certain
other operational matters are regulated by the IURC.

Adjustments to rates and charges related to the cost of fuel and
the net energy cost of purchased power charged to Indiana
customers are made through fuel cost adjustment procedures
established by Indiana law and administered by the IURC. Fuel
cost adjustment procedures involve scheduled quarterly filings
and IURC hearings to establish the amount of price adjustments
for future quarters.  The procedures also provide for inclusion
in a later quarter of any variances between estimated and actual
costs of fuel and purchased power in a given quarter. The order
provides that any over- or underrecovery caused by variances
between estimated and actual cost in a given quarter will be
included in the second succeeding quarter's adjustment factor.
This continuous reconciliation of estimated incremental fuel
costs billed with actual incremental fuel costs incurred closely
matches revenues to expenses.  An earnings test is the principal
restriction to recovery of fuel cost increases. Such recovery is
not allowed to the extent that total operating income for any 60-
month period including the twelve-month period provided in the
fuel cost adjustment filing exceeds the total operating income
authorized by the IURC during the same 60-month period. For the
period 1998 through 2000, the earnings test has not affected the
company's ability to recover fuel costs, and the company does not
anticipate the earnings test will restrict the recovery of fuel
costs in the near future. (See Management's Discussion and
Analysis of Financial Condition and Results of Operations
regarding negotiations with the IURC and the Indiana Office of
Utility Consumer Counselor (OUCC) on purchased power costs).

 8

Environmental Matters

Vectren is subject to federal, state and local regulations with
respect to environmental matters, principally air, solid waste
and water quality.  Pursuant to environmental regulations, the
company is required to obtain operating permits for the electric
generating plants that it owns or operates and construction
permits for any new plants it might propose to build.
Regulations concerning air quality establish standards with
respect to both ambient air quality and emissions from electric
generating facilities, including particulate matter, sulfur
dioxide (SO2) and nitrogen oxides (NOx).  Regulations concerning
water quality establish standards relating to intake and
discharge of water from electric generating facilities, including
water used for cooling purposes in electric generating
facilities.  Because of the scope and complexity of these
regulations, the company is unable to predict the ultimate effect
of such regulations on its future operations, nor is it possible
to predict what other regulations may be adopted in the future.
The company intends to comply with all applicable governmental
regulations, but will contest any regulation it deems to be
unreasonable or impossible.

Refer to Item 7 Management's Discussion and Analysis of Financial
Condition and Results of Operations for further discussion of the
company's Clean Air Act Compliance Plan, the USEPA's lawsuit
against SIGECO for alleged violations of the Clean Air Act and
the planned associated costs.

Competition

The utility industry has been undergoing dramatic structural
change for several years, resulting in increasing competitive
pressures faced by electric and gas utility companies.  Increased
competition may create greater risks to the stability of utility
earnings and may in the future reduce earnings from retail
electric and gas sales.  Currently, several states, including
Ohio, have passed legislation that allows electricity customers
to choose their electricity supplier in a competitive electricity
market, and several other states are considering such
legislation.  At the present time, Indiana has not adopted such
legislation.  Ohio regulation provides for choice of commodity
for all gas customers.  Vectren plans to implement this choice
for all of its gas customers in Ohio by 2002.  Indiana has not
adopted any regulation requiring gas choice except for large
volume customers.


                 Non-Regulated Business Segment


Overview

Vectren is involved in non-regulated activities through three
primary business groups: Energy Services, Utility Services, and
Communications.

Energy Services

The Energy Services group relies heavily upon a customer focused,
value added strategy.  The group provides gas marketing and fuel
supply management to over 600 customers in twelve states across
the Midwest, as well as market intelligence through disciplined
trading.  In addition to being a leading provider of these
services to municipal utilities, Energy Services serves large end
users and other utilities.  This group is also a significant gas
supplier to Vectren's Gas Utility Services segment.  At December
31, 2000, Energy Services had 624 customers, up from 377 in 1998.
Volume increased approximately 34 percent through customer growth
as volumes traded increased to 327 MMdth in 2000, up from 244
MMdth in 1998.

 9

Energy Services includes two gas marketing companies. ProLiance
is 50 percent owned by Vectren and 50 percent owned by an
affiliate of Citizens Gas and Coke Utility. SIGCORP Energy
Services, Inc. is a wholly owned subsidiary of Vectren. In
addition, Energy Systems Group, LLC provides energy performance
contracting and facility upgrades through its design and
installation of energy-efficient equipment. Energy Systems Group,
LLC is a venture between Vectren and Citizens Gas, with Vectren
owning 67 percent.

Utility Services

The Utility Services group is a low cost provider of outsourcing
services for electric, gas, water and telecommunication
utilities, including Vectren 's utility businesses.  Those
outsourced services include underground construction and
facilities locating, meter reading, warehousing and distribution
of materials and third party collections.  In addition, the group
provides Vectren 's Electric Utility Services with a dependable,
low cost source of coal from Vectren Fuel, Inc.'s, a wholly owned
subsidiary, mines in southwest Indiana.  It also markets coal to
other utilities and wholesale customers.

This group includes the following entities:  Reliant Services,
LLC (Reliant), an equally owned strategic alliance with Cinergy
Corp.; CIGMA,LLC, an equally owned strategic alliance with an
affiliate of Citizens Gas; IEI Financial Services, LLC, a wholly
owned subsidiary of Vectren; and Vectren Fuels, Inc.  Refer to
Other Operating Matters in Item 7 Management's Discussion and
Analysis of Financial Condition and Results of Operations
regarding Reliant's acquisition of Miller Pipeline Corporation.

Communications

The Communications group provides telecommunications services to
approximately 21,800 residential and commercial customers (an
increase of over 150 percent from 1999) in the greater Evansville
area in southern Indiana through an 880-mile fiber network.  This
network has been active since mid-2000.  The present customer
base has yielded approximately 57,600 revenue generating units,
indicating multiple lines and/or services being utilized by the
same customer.  Penetration of the existing energy customer base
in Evansville with communications services has been in excess of
one-third.  The Evansville system is operated in a joint venture
with Utilicom.  Utilicom is a provider of bundled communications
services that focuses on last mile delivery to residential and
commercial customers in second and third tier markets.

Communications group's strategy is to be the first mover to
connect customers in the second and third tier markets in Indiana
and west central Ohio.  Vectren intends to execute this strategy
by investing in broadband cable overbuilds and by optimizing the
existing relationships between other business groups and their
customers.

In addition to the operating Evansville network, the company has
invested $8.1 million in Utilicom and has also committed to
invest up to $100 million in Utilicom in the form of convertible
subordinated debt, subject to Utilicom obtaining all required
financing.  Vectren 's commitment will support Utilicom's plan to
raise $600 million of additional capital to fund ventures in
Indianapolis, Indiana and Dayton, Ohio.  Utilicom has also
obtained a total of $220 million of capital commitments from
Blackstone Capital Partners III, First Union Capital Partners,
and JP Morgan Capital.  These commitments are also subject to the
achievement of the funding of the entire $600 million of
additional capital. Refer to Other Operating Matters  in Item 7
Management's Discussion and Analysis of Financial Condition and
Results of Operations for additional information on Vectren's
investment in Utilicom.

 10

Other Businesses

In addition to the non-regulated business groups previously
discussed, the Other Businesses group invests in and realizes tax
credits from investments in:

*    a portfolio of energy development projects in gas storage,
gathering and processing, and fuel cells and other distributed
generation projects;
*    real estate, including structured finance and leveraged
leases, as well as low income housing projects;
*    projects to develop coal based synthetic fuels; and
*    corporate information technology, including billing and
financial reporting systems.

Major investments include Haddington Energy Partners,
L.P.('Haddington Energy '), Southern Indiana Properties, Inc.,
Pace Carbon Synfuels Investors, L.P., Energy Realty, Inc. and
Vectren Resources LLC.

                            Personnel

As of December 31, 2000, Vectren and its subsidiaries had 2,029
employees.

Concurrent with Vectren's purchase of the Ohio operations,
Vectren and Local Union 175, Utility Workers Union of America
agreed on a new labor agreement effective November 1, 2000,
continuing in effect until October 31, 2005.  The agreement
provides a 3.25 percent wage increase each year, and the other
terms and conditions are substantially the same as the agreement
reached between the Utility Workers Union and Dayton Power and
Light Company in August of 2000.

On July 31, 2000, SIGECO signed a new four-year labor agreement
with Local 702 of the International Brotherhood of Electrical
Workers. The new agreement provides a 3 percent wage increase for
each year in addition to improvements in health care coverage,
retirement benefits and incentive pay.

On October 4, 1999, SIGECO signed a new two-year labor contract,
ending September 23, 2001, with Local 135 of the Teamsters,
Chauffeurs, Warehousemen and Helpers.  The contract provides for
annual wage increases of 3 percent and improvements in health
care coverage costs and pension and other benefits.

The labor agreement between Indiana Gas, Local Union 1393 of the
International Brotherhood of Electrical Workers and Local Unions
7441 and 12213, United Steelworkers of America, went into effect
November 27, 1998 for a five year term expiring on December 1,
2003.  The agreement contains a 4 percent wage increase in 1998
and 3 percent wage increases each year thereafter during the term
of the agreement, in addition to increased performance
incentives, a new sick pay provision and a simplified pension
benefit formula.

  11


ITEM 2.   PROPERTIES

Gas Utility Services

Specific to its Indiana operations, Indiana Gas owns and operates
five gas storage fields located in Indiana covering 71,484 acres
of land with an estimated ready delivery from storage capability
of 8.0 million Dth of gas with daily delivery capabilities of
134,160 Dth.  For its Indiana operations, Indiana Gas also
maintains 186,578 Dth of gas in contract storage with a daily
deliverability of 3,563 Dth and three liquefied petroleum
(propane) air-gas manufacturing plants with a total daily
capacity of 31,000 Dth of gas.   Indiana Gas' gas delivery system
includes 11,336 miles of distribution and transmission mains.

SIGECO owns and operates three underground gas storage fields
with an estimated ready delivery from storage capability of 3.9
million Dth of gas with daily delivery capabilities of 119,000
Dth.  SIGECO's gas delivery system includes 2,921 miles of
distribution and transmission mains.

The gas delivery system specific to the Ohio operations includes
5,132 miles of distribution and transmission mains, three propane
air-gas manufacturing plants with a total daily capacity of
52,187 Dth, and approximately 13.9 million Dth of firm storage
service from various pipelines with daily deliverability of
354,788 Dth of gas.

Electric Utility Services

SIGECO's installed generating capacity as of December 31, 2000
was rated at 1,256 MW.  SIGECO's coal-fired generating facilities
are:  the Brown Station with 500 MW of capacity, located in Posey
County approximately eight miles east of Mt. Vernon, Indiana; the
Culley Station with 406 MW of capacity, and Warrick Unit 4 with
135 MW of capacity.  Both the Culley and Warrick Stations are
located in Warrick County near Yankeetown, Indiana.  SIGECO's gas-
fired turbine peaking units are:  the 80 MW Brown Gas Turbine
located at the Brown Station; two Broadway Gas Turbines located
in Evansville,  Indiana, with a combined capacity of 115 MW; and
two Northeast Gas Turbines located northeast of Evansville in
Vanderburgh County, Indiana with a combined capacity of 20 MW.
The Brown and Broadway turbines are also equipped to burn oil.
Total capacity of SIGECO's five gas turbines is 215 MW, and they
are generally used only for reserve, peaking or emergency
purposes due to the higher per unit cost of generation.

SIGECO's transmission system consists of 826 circuit miles of
138,000 and 69,000 volt lines.  The transmission system also
includes 27 substations with an installed capacity of 4,014,190
kilovolt amperes (Kva).  The electric distribution system
includes 3,196 pole miles of lower voltage overhead lines and 245
trench miles of conduit containing 1,423 miles of underground
distribution cable.  The distribution system also includes 94
distribution substations with an installed capacity of 1,803,878
Kva and 49,832 distribution transformers with an installed
capacity of 2,255,483 Kva.

Non-regulated Services

Subsidiaries other than the utility operations have no
significant properties other than the ownership and operation of
coal mining property in Indiana and investments in real estate
partnerships, leveraged leases and notes receivable.

Property Serving as Collateral

SIGECO's properties are subject to the lien of the First Mortgage
Indenture dated as of April 1, 1932 between SIGECO and Bankers
Trust Company, New York, as Trustee, as supplemented by various
supplemental indentures.

 12

ITEM 3.  LEGAL PROCEEDINGS

Vectren and its subsidiaries are involved in various legal
proceedings arising in the normal course of business. In the
opinion of management, with the exception of the matters
described in Notes 6 and 17 of its consolidated financial
statements included in Item 8 Financial Statements and
Supplementary Data regarding transactions with ProLiance and the
Clean Air Act, there are no legal proceedings pending against
Vectren that could be material to its financial position or
results of operations.

ITEM 4.  SUBMISSION OF MATTERS TO VOTE OF SECURITY HOLDERS

No matters were submitted during the fourth quarter to a vote of
security holders.

                             PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED
STOCKHOLDER MATTERS

Vectren Corporation's shares of common stock are traded on the
New York Stock Exchange under the symbol 'VVC.' The high and low
sales prices for Vectren's common stock as reported on the New
York Stock Exchange composite transactions reporting system and
dividends paid are shown in the following table for the periods
indicated.

                        Cash             Price Range
Fiscal Year 2000      Dividend        High          Low
                     ----------    ----------   ----------
  First Quarter         N/A           N/A           N/A
  Second Quarter      $  0.2425    $  21.3125    $  15.7500
  Third Quarter          0.2425       20.3750       17.5625
  Fourth Quarter         0.2550       26.5000       20.0000

On January 24, 2001, the board of directors declared a dividend
of $0.255 per share, payable on March 1, 2001,to common
shareholders of record on February 15, 2001.

As of March 23, 2001, there were 14,835 shareholders of record of
Vectren's common stock.

Dividends on shares of common stock are payable at the discretion
of the board of directors out of legally available funds.  Future
payments of dividends, and the amounts of these dividends, will
depend on Vectren's financial condition, results of operations,
capital requirements and other factors.

The mortgage indenture and the terms of preferred stock of SIGECO
contained in its articles of incorporation could limit the
ability of SIGECO to pay dividends to Vectren. Under the
applicable provisions, SIGECO may pay dividends on common stock
from accumulated surplus earned subsequent to 1947 to the extent
this surplus exceeds two times the annual dividend requirements
on preferred stock.  The amount restricted against cash dividends
on common stock at December 31,2000 under the restriction based
on annual dividend requirements was $1,925,951, leaving
$251,630,083 unrestricted for the payment of dividends.

  13

ITEM 6. SELECTED FINANCIAL DATA

The following table presents selected consolidated financial
information.  The information should be read in conjunction with
the company's consolidated financial statements and notes thereto
presented under Part II, Item 8 of this Form 10-K.  The financial
information as of December 31, 1998, 1999 and 2000 and for the
years ended December 31, 1997, 1998, 1999 and 2000 are derived
from the company's audited consolidated financial statements.
The financial information as of December 31, 1996 and 1997 and
for the year ended December 31, 1996 is derived from internal
unaudited consolidated financial statements.  This information
has been restated to reflect the pooling of interest transaction
pursuant to which each of Indiana Energy and SIGCORP merged into
Vectren. Vectren's 2000 results reflect two months of results of
the Ohio operations.



                                    Year Ended December 31
                              1996          1997             1998
                             -------      --------         --------
                             (in thousands, except per share data)
                                                 
Operating Data:
Operating revenue           $  965,335   $  972,081       $  997,706
Operating income            $  160,146   $  124,556  (3)  $  148,537
Net income                  $   83,657   $   67,714  (3)  $   86,600
Average common shares
 outstanding                    61,522       61,611           61,578
Fully diluted common
 shares outstanding             61,575       61,614           61,756
Basic earnings per share    $     1.36   $     1.10  (3)  $     1.41
 on common stock
Diluted earnings per        $     1.36   $     1.10  (3)  $     1.40
 share on common stock
Dividends per share on      $     0.85   $     0.88       $     0.90
 common stock

Balance Sheet Data:
Total Assets                $1,719,547   $1,758,634       $1,798,840
Long Term Debt              $  409,058   $  475,490       $  388,938
Redeemable Preferred
 Stock                      $    8,424   $    8,424       $    8,308
Common stock equity         $  639,067   $  653,666       $  677,914




                                Year Ended December 31
                                   1999         2000(2)

                                (in thousands, except per
                                 share data)
                                        
Operating Data:
Operating revenue                $1,068,417    $1,648,690
Operating income                 $  160,772    $  130,921 (1)
Net income                       $   90,748    $   72,040 (1)
Average common shares
 outstanding                         61,306        61,297
Fully diluted common shares
 outstanding                         61,430        61,380
Basic earnings per share on
 common stock                    $     1.48    $     1.18 (1)
Diluted earnings per share
 on common stock                 $     1.48    $     1.17 (1)
Dividends per share on           $     0.94    $     0.98
 common stock

Balance Sheet Data:
Total Assets                     $1,980,467    $2,909,187
Long Term Debt                   $  486,726    $  631,954
Redeemable Preferred Stock       $    8,192    $    8,076
Common stock equity              $  709,757    $  731,684



(1)  Merger and integration related costs incurred for the year
ended December 31, 2000 totaled $41.1 million. These costs relate
primarily to transaction costs, severance and other merger and
acquisition integration activities.

As a result of merger integration activities, management has
identified certain information systems that are expected to be
retired in 2001.  Accordingly, the useful lives of these assets
have been shortened to reflect this decision, resulting in an
increase in depreciation expense of approximately $11.4 million
for the year ended December 31, 2000.

In total, merger and integration related costs incurred for the
year ended December 31, 2000 were $52.5 million ($36.8 million
after tax).

(2)  At December 31, 2000, Indiana Gas is not in compliance with
the total indebtedness to capitalization ratio contained in its
back up credit facility for its commercial paper program. The non-
compliance resulted from the indebtedness incurred to purchase
its ownership interest in the Ohio operations.  A waiver on the
Indiana Gas facility has been obtained to waive the non-
compliance through and including March 31, 2001.  Vectren will
provide an equity investment in Indiana Gas to bring Indiana Gas
into compliance.  No amount is outstanding under the back up
facility.

(3)  During 1997, board of directors of the Indiana Gas
authorized management to undertake the actions necessary and
appropriate to restructure Indiana Gas' operations and recognize
a resulting restructuring charge of $39.5 million ($24.5 million
after tax) which included estimated costs related to involuntary
workforce reductions.




 14

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis should be read in
conjunction with the consolidated financial statements and notes
thereto:

                   Description of the Business

Vectren Corporation (Vectren) is an Indiana corporation that was
organized on June 10, 1999, solely for the purpose of effecting
the merger of Indiana Energy, Inc. (Indiana Energy) and SIGCORP,
Inc. (SIGCORP).  On March 31, 2000, the merger of Indiana Energy
with SIGCORP and into Vectren was consummated with a tax-free
exchange of shares and has been accounted for as a pooling of
interests.  The common shareholders of SIGCORP received one and
one-third shares of Vectren common stock for each SIGCORP common
share and the common shareholders of Indiana Energy received one
share of Vectren common stock for each Indiana Energy common
share, resulting in the issuance of 61.3 million shares of
Vectren common stock.  The preferred stock and debt securities of
Indiana Energy's and SIGCORP's utility subsidiaries were not
affected by the merger.

Vectren is a public utility holding company, whose wholly owned
subsidiary, Vectren Utility Holdings, Inc. (VUHI), is the
intermediate holding company for Vectren's three operating public
utilities, Indiana Gas Company, Inc. (Indiana Gas), formerly a
wholly owned subsidiary of Indiana Energy, Southern Indiana Gas
and Electric Company (SIGECO), formerly a wholly owned subsidiary
of SIGCORP, and the Ohio operations (defined hereafter).  VUHI's
regulated subsidiaries serve approximately one million customers.
Indiana Gas and its subsidiaries provide natural gas and
transportation services to a diversified base of customers in 311
communities in 49 of Indiana's 92 counties.  SIGECO provides
generation, transmission, distribution and the sale of electric
power to Evansville, Indiana, and 74 other communities, and the
distribution and sale of natural gas to Evansville, Indiana, and
64 communities in ten counties in southwestern Indiana.
Vectren's Ohio operations provide natural gas distribution and
transportation services to Dayton, Ohio and 16 counties in west
central Ohio.

Vectren is involved in non-regulated activities through three
primary business groups: Energy Services, Utility Services, and
Communications.  Energy Services trades and markets natural gas
and provides energy performance contracting services.  Utility
Services provides utility products and services, such as
underground construction and facilities locating, meter reading
and materials management, and the mining and sale of coal.
Communications provides integrated broadband communications
services, including local and long distance telephone, Internet
access and cable television.  In addition, other businesses
invest in other energy-related opportunities and corporate
technology.

 Acquisition of Gas Distribution Assets of The Dayton Power and
                          Light Company

On December 15, 1999, Indiana Energy, now Vectren, announced that
the board of directors had approved a definitive agreement under
which it would acquire the natural gas distribution assets of The
Dayton Power and Light Company , which would add 310,000 gas
distribution customers in 16 counties in west central Ohio. On
October 31, 2000, Vectren completed the approximate $465 million
acquisition.  Vectren acquired the natural gas distribution
assets as a tenancy in common through two wholly owned
subsidiaries.  Vectren Energy Delivery of Ohio, Inc. (VEDO) holds
a 53 percent undivided ownership interest in the assets and
Indiana Gas holds a 47 percent undivided ownership interest in
the assets.  VEDO is the operator of the assets,

  15

operations of which are herein referred to as "the Ohio
operations."  VUHI established a $435 million commercial paper
program to fund the majority of the acquisition.  This facility
was utilized at October 31, 2000, and will be replaced over time
with permanent financing.  VEDO's portion of the acquisition was
funded with short-term borrowings from VUHI.  Indiana Gas'
portion of the acquisition was funded with a combination of short-
term borrowings from VUHI and its commercial paper program.

                      Common Stock Offering

On January 19, 2001, Vectren filed a registration statement with
the Securities and Exchange Commission with respect to a public
offering of 5.5 million shares of new common stock.  On February
8, 2001, the registration became effective and agreement was
reached to sell 5.5 million shares to a group of underwriters.
On February 14, the shares were sold, at which time the
underwriters exercised their over-allotment option to sell an
additional 825,000 shares for a total of about 6.3 million
shares. The net proceeds of $129.4 million will be used
principally to repay outstanding commercial paper utilized for
recent acquisitions.

                       Recent Development

In March 2001, Vectren, Indiana Gas, and SIGECO reached agreement
with the Indiana Office of Utility Consumer Counselor (OUCC) and
The Citizens Action Coalition of Indiana, Inc. (CAC) regarding an
Indiana Utility Regulatory Commission (IURC) Order disallowing
Indiana Gas the recovery of $3.8 million in gas costs.  Vectren
recorded a $3.8 million reduction of 2000 fourth quarter revenues
as a result of the disallowance.

As part of the agreement, among other things, the company agreed
to contribute additional funds to the state of Indiana's Low
Income Heating Assistance Program in 2001 and to credit $3.3
million of the $3.8 million disallowed amount to Indiana Gas
customers' April 2001 utility bills in exchange for both the OUCC
and the CAC dropping their appeals of the IURC Order.

For further information on the $3.8 million disallowance refer to
Rate and Regulatory Matters below.  For further information on
the settlement refer to Vectren's Current Report on Form 8-K
dated March 29, 2001.

                      Results of Operations

Vectren's consolidated earnings result from the operations of its
utility subsidiaries, Indiana Gas, SIGECO and the Ohio
operations, and from the non-utility operations and investments
of Vectren's non-regulated businesses.



(In millions except per
  share amounts)              2000         1999        1998
                          --------         --------    --------
                                              
Net income before merger
 and integration costs:
   Regulated              $   84.0         $   75.4    $   69.3
   Non-regulated              24.8             15.3        17.3
                          --------         --------    --------
Total                     $  108.8         $   90.7    $   86.6

Basic earnings per share:
   Regulated              $   1.37         $   1.23    $   1.13
   Non-regulated               .41              .25         .28
                          --------         --------    --------
Total                     $   1.78         $   1.48    $   1.41

Before merger and integration costs of $52.5 million ($36.8
million after tax), or $.60 on a basic earnings per share basis.



  16

Net Income

Consolidated net income was $72.0 million, or $1.18 on a basic
earnings per share basis, for the year ended December 31, 2000.
Consolidated net income before merger and integration costs of
$52.5 million, including $11.4 million of additional depreciation
included in depreciation and amortization (see merger and
integration costs below), was $108.8 million, or $1.78 per share,
for the year ended December 31, 2000, as compared to net income
of $90.7 million, or $1.48 per share, and $86.6 million, or $1.41
per share, for 1999 and 1998, respectively.  Vectren's 2000
results reflect two months of results of the Ohio operations.

Dividends

On October 28, 2000, Vectren's board of directors increased the
quarterly dividend on common stock to 25.5 cents per share from
24.25 cents per share.  This resulted in total dividends paid of
98 cents compared to 94 cents in 1999.  In 1998, dividends paid
totaled 90 cents per share.

Utility Margin (Utility Operating Revenues Less Utility Cost of
Gas, Cost of Fuel for Electric Generation and Purchased Electric
Energy)

Vectren's utility gas margin increased $33.1 million to $266.2
million compared to the twelve-month period in 1999, $28.2
million of the increase reflected the inclusion of the Ohio
operations' results for two months.  The remaining $4.9 million,
or 2 percent, increase attributable to Indiana Gas and SIGECO gas
operations reflects 8 percent (11.9MMDth) greater throughput
(combined sales and transportation) due to much colder
temperatures during the fourth quarter of 2000 than the 1999
period and a 2 percent growth in customers.  Residential and
commercial sales rose 7 percent and 10 percent, respectively.
Temperatures were 11 percent colder during the current twelve-
month period and approached normal for the year.  These favorable
impacts on gas margin were partially offset by a  $3.8 million
disallowance of recoverable gas costs by the IURC, charged
against gas revenues in December 2000 (see Rate and Regulatory
Matters).

In 1999, gas utility margin was $233.1 million, as compared to
$217.3 million for the prior year.  The 1999 increase is
primarily attributable to weather being 8 percent colder than the
same period in 1998 and the addition of new residential and
commercial customers.

Vectren's utilities' rates for gas transportation generally
provide for the same margins as are earned on the sale of gas
under their applicable sales tariffs.  Approximately one-half of
total gas system throughput represents gas used for space heating
and is affected by weather.

Total cost of gas sold was $552.5 million in 2000, $266.4 million
in 1999 and $270.0 million in 1998.  Excluding $83.2 million
related to the Ohio operations for two months, total cost of gas
sold increased $202.9 million, or 76 percent, for the year ended
December 31, 2000 compared to 1999, primarily due to
significantly higher average per unit purchased gas costs.  The
total average cost per dekatherm of gas purchased by Indiana Gas
and SIGECO was $5.77 in 2000 compared to $3.58 in 1999.  The
price changes are due primarily to changing commodity costs in
the marketplace.  Lower average per unit costs of gas sold during
1999 as compared to 1998 more than offset the impact of the
increased throughput, causing the slight decline in 1999 cost of
gas sold.  Vectren's utility subsidiaries are generally allowed
full recovery of such changes in purchased gas costs from their
retail customers through commission-approved gas cost adjustment
mechanisms. (see Rate and Regulatory Matters).

 17

Electric margin rose $8.3 million, or 4 percent, to $228.8
million for the twelve-month period in 2000 compared to the same
period in 1999.  Although unit prices were lower than in 1999,
sales to the wholesale energy markets contributed $4.4 million of
the margin increase with volumes up 39 percent for 2000 compared
to 1999.  Additionally, the impact of much colder temperatures on
electric heating sales and a 5 percent growth in commercial
customers contributed to the 2000 electric margin increase. Mild
summer temperatures impacted both 2000 and 1999.   Retail and
firm wholesale electric sales for 2000 increased 2 percent and
total electric sales increased 8 percent.

Electric utility margin for the year ended December 31, 1999 was
$220.5 million, compared to $211.9 million for the prior year.
The $8.6 million increase in margin reflects a 5 percent increase
in retail and firm wholesale electric sales primarily due to
stronger industrial and commercial sales and a $1.0 million
increase in margin from sales to other wholesale customers.
Although sales to other wholesale customers declined 17 percent
in 1999 due to milder summer temperatures which eased demand in
these markets, several new sales contracts produced higher
average unit sales prices to these customers.

A 1 percent increase in electric generation and higher per unit
coal costs resulted in a $4.9 million, or 7 percent, increase in
fuel costs for electric generation for 2000 compared to the prior
year.  Fuel costs for electric generation increased $1.1 million,
or 2 percent, in 1999.

Although SIGECO's sales of electric energy to other wholesale
customers are provided primarily from otherwise unutilized
capacity, SIGECO's purchases of electricity from other utilities
for resale to other wholesale customers typically represent the
majority of SIGECO's total purchased electric energy costs.  The
39 percent increase in sales to other wholesale customers
combined with higher average market prices caused purchased
electric energy costs to increase $15.6 million, or 75 percent,
for the year ended December 31, 2000 compared to 1999.  During
1999, total purchases of electric energy declined 13 percent due
to the 17 percent decline in sales to wholesale customers,
however higher average market prices for energy purchased
resulted in total costs remaining comparable to 1998 costs.

Non-Utility Margin (Energy Services and Other Revenues Less Cost
of Energy Services and Other)

Total margin from Vectren's non-utility operations (primarily the
operating companies of its Energy Services, Utility Services, and
Communications groups) for the twelve month period in 2000 was
$20.3 million compared to $13.7 million and $10.1 million for the
same periods in 1999 and 1998, respectively.  The $6.6 million
increase in 2000 and $3.6 million increase in 1999 were primarily
from the Energy Services group reflecting the continued growth of
its natural gas marketing operations and its performance
contracting and energy efficiency project operations, including
several large government contracts in progress.  Energy Services'
margin increased $3.6 million and $3.7 million for 2000 and 1999,
respectively. Expanded coal mining operations at Utility Services
and additional municipal projects at Communications also
contributed an additional $2.5 million to the rise in 2000 non-
utility margin.

During 2000, the cost of energy services and other, which was
chiefly the cost of natural gas purchased for resale by Energy
Services and project contract costs at Energy Services and
Communications, rose $225.7 million, or 91 percent, compared to
1999 due primarily to significantly higher per unit purchased gas
costs and growth in gas sales at Energy Services, following $45.1
million higher costs in 1998.

 18

Operating Expenses (excluding Cost of Gas Sold, Cost of Fuel for
Electric Generation, Purchased Electric Energy and Cost of Energy
Services and Other)

Excluding $7.1 million in expenses related to the Ohio
operations, Vectren's other operating expenses increased $2.9
million, or less than 2 percent, for the year ended December 31,
2000, compared to the same period in 1999.  The increase is
attributable to higher operating expenses related to continued
growth in operations at certain non-regulated subsidiaries,
primarily Energy Services.  Other operating expenses rose $7.8
million, or 4 percent, for 1999 as compared to 1998.  This
increase reflects greater other general operating expenses at
Vectren's utility subsidiaries, including expenses associated
with the new customer information and work management systems and
rental expense related to buildings previously owned.  Higher
other operating expenses were also experienced at Energy Services
and Communications due to the continuing growth in their
operations.

Depreciation and amortization increased $18.7 million, or 21
percent, and $5.4 million, or 7 percent, for the years ended
December 31, 2000 and December 31, 1999, respectively.  The
increase in 2000 expense is chiefly the result of additional
depreciation related to merger integration activities (see below)
and $1.7 million of depreciation of utility plant and
amortization of goodwill related to the Ohio operations.
Goodwill related to the acquisition of the Ohio operations of
approximately $198 million is being amortized on a straight-line
basis over a 40 year period.  The remaining $5.6 million, or 6
percent, increase in expense over 1999 and the increase in
expense over 1998 reflects depreciation of normal additions of
utility plant at Indiana Gas and SIGECO.

Taxes other than income taxes rose $8.1 million, or 27 percent,
during 2000 due to $7.1 million related to the Ohio operations,
primarily Ohio excise tax, and increased $2.5 million, or 9
percent, in 1999 due to higher gross receipts and property tax
expense.

Merger and Integration Costs

Merger and integration costs incurred for the year ended December
31, 2000 totaled $41.1 million, including $1.8 million related to
the integration of the Ohio operations.  These costs relate
primarily to transaction costs, severance, and other merger and
integration activities such as signage and vehicle identification
changes.  Vectren expects to realize net merger savings of nearly
$200 million over the next ten years from the elimination of
duplicate corporate and administrative programs and greater
efficiencies in operations, business processes and purchasing.
The continued merger integration activities, which will
contribute to the merger savings, will be substantially completed
in 2001.

As a result of merger integration activities, management has
identified certain information systems that are expected to be
retired in 2001.  Accordingly, the useful lives of these assets
have been shortened to reflect this decision, resulting in
additional depreciation expense of approximately $11.4 million
for the year ended December 31, 2000.

In total, merger and integration costs were $52.5 million ($36.8
million after tax), or $.60 on a basic earnings per share basis,
in 2000.


  19

Other Income

Equity in earnings of unconsolidated investments increased $5.9
million for the year ended December 31, 2000, compared to the
prior year.  The increase in 2000 is due primarily to a $7.0
million pre-tax net gain related to the restructuring of
Communications' investment in SIGECOM.  The increase was
partially offset by lower pre-tax earnings recognized from
ProLiance Energy Services, LLC (ProLiance), Energy Services'
energy marketing joint venture, and lower other investment
earnings.

Equity in earnings of unconsolidated investments decreased $0.5
million for 1999, compared to 1998.  The decrease in 1999
reflected lower pre-tax earnings recognized from ProLiance.

Other-net increased $8.0 million for the year ended December 31,
2000, compared to the prior year due primarily to increased
interest income mainly from Vectren's investments in structured
finance and investment transactions and increased capitalized
interest on utility construction expenditures.  SIGECO's final
$1.4 million sale in 1998 of a portion of emission allowance
credits to another utility under a five-year agreement was the
primary reason other-net declined $1.2 million in 1999.

Interest Expense

Interest expense for the twelve-month period in 2000 rose $14.3
million, or 33 percent, compared to 1999. The increase was due
primarily to increased working capital requirements resulting
from extremely high natural gas prices, additional debt required
for Vectren's increased financial investment activities, interest
related to the financing of the acquisition of the Ohio
operations, and higher average interest rates on utility debt and
short-term borrowings than incurred during 1999.  Interest
expense increased $2.5 million to $42.9 million for 1999, as
compared to 1998, due to increased average debt outstanding
required primarily to fund Vectren's increased financial
investment activities and higher average interest rates on
utility debt.

Income Taxes

Federal and state income taxes declined $11.5 million in 2000,
compared to 1999 due primarily to $30.1 million lower pre-tax
earnings and to additional tax benefits realized from certain non-
regulated investments, which were partially offset by the non-
deductibility of certain merger costs.  Federal and state income
taxes increased $3.4 million, or 8 percent during 1999 compared
to 1998 due primarily to higher pre-tax income in 1999 and the
favorable impact on the 1998 effective tax rate of the
liquidation of a leveraged lease investment.

                     Other Operating Matters

Acquisition of Miller Pipeline Corporation

On December 13, 2000, Reliant Services, LLC (Reliant), a 50
percent owned, non-regulated utility services affiliate of
Vectren and Cinergy Corporation (Cinergy), purchased the common
stock of Miller Pipeline Corporation from NiSource, Inc. for
$68.3 million.  Vectren and Cinergy each contributed $16 million
of equity, and the remaining $36.3 million was funded with 7-year
intermediate bank loans.  Miller Pipeline Corporation is one of
the nation's premier natural gas distribution contractors with
over 50 years of experience in the construction industry,
currently providing such services to Indiana Gas, among other
customers.  The acquisition will expand Vectren's utility
services business by adding underground pipeline construction,
replacement and repair to existing utility services.

 20

Additional Investment with Utilicom Networks

Vectren Advanced Communications (VAC), a wholly owned non-
regulated subsidiary, was formed to hold Vectren's investments in
Utilicom Networks, LLC (Utilicom Networks) and related entities.
Utilicom Networks is a provider of bundled communications
services through high capacity broadband networks, including high
speed Internet service, cable television and telephone service.

In January 2000, VAC completed the restructuring of its
investment in SIGECOM, LLC (SIGECOM), which is a venture between
VAC and Utilicom Networks that provides communications services
to the greater Evansville, Indiana area.  On January 28, 2000,
affiliates of The Blackstone Group, a private equity fund,
invested in Class B units of Utilicom Networks.  Concurrent with
this investment, VAC exchanged its 49 percent preferred equity
interest in SIGECOM for $16.5 million of convertible subordinated
debt of Utilicom Networks, a Class A equity position in Utilicom
Networks and an indirect common equity interest in SIGECOM.  VAC
has a 14 percent interest in SIGECOM.  The debt is convertible
into Class A units of Utilicom Networks at the option of VAC or
upon the event of a public offering of stock by Utilicom
Networks. The investment restructuring resulted in a pre-tax gain
of $8 million, which is classified in equity in earnings in
unconsolidated investments in the accompanying Consolidated
Statements of Income.  For the year ending December 31, 2000,
Vectren also recognized losses of $1 million to reflect its share
of Utilicom Networks' and SIGECOM's operating results.  At
December 31, 2000, VAC's equity investment in SIGECOM related
entities was $8.2 million.

In December 2000, VAC invested an additional $8.1 million with
Utilicom Networks in the form of convertible subordinated debt as
part of Utilicom Networks' plans to raise $600 million in capital
to establish operating ventures in Indianapolis, Indiana and
Dayton, Ohio and to recapitalize the SIGECOM venture.  Vectren is
committed to invest up to $100 million, inclusive of the $8.1
million already invested, in the form of convertible subordinated
debt, subject to Utilicom Networks obtaining all required
funding.  The debt is convertible into common equity interests in
the Indianapolis and Dayton ventures at the option of VAC or upon
the event of a public offering of stock by Utilicom Networks.  At
December 31, 2000, VAC's investment in convertible debt totals
approximately $25 million and upon conversion, VAC would have up
to a 31 percent interest in the Indianapolis and Dayton ventures
and up to a 10 percent interest in Utilicom Networks, assuming
completion of all required funding.

Both the Indianapolis and Dayton projects have received all
necessary regulatory approvals and are in advanced stages of pre-
engineering and pre-construction planning.  Pole attachment
rights have been secured, and launch dates of early 2002 are
expected.

Operation of Warrick Generating Station

On August 21, 2000, SIGECO announced that no later than April 18,
2001, ALCOA, INC. (ALCOA) would begin operating the Warrick
Generating Station.  In 1956, arrangements were made for SIGECO
to operate the Warrick Generating Station as an agent for ALCOA.
Three generating units at the plant are owned by ALCOA.  SIGECO
owns the fourth unit equally with ALCOA.  The operating change
will have no impact on SIGECO's generating capacity and is not
expected to have any negative impact on Vectren's financial
results.  Additionally, SIGECO will retain ALCOA as a wholesale
power and transmission services customer.  Transition of the
plant operations was completed in March 2001.

 21

Realignment

Effective January 1, 2001, the utility operations were realigned
into two primary business units, Energy Delivery and Power
Supply.

                      ProLiance Energy, LLC

ProLiance, a 50 percent owned, non-regulated, energy marketing
affiliate of Vectren, began providing natural gas and related
services to Indiana Gas, Citizens Gas and Coke Utility (Citizens
Gas) and others effective April 1, 1996.  The sale of gas and
provision of other services to Indiana Gas by ProLiance is
subject to regulatory review through the quarterly gas cost
adjustment (GCA) process administered by the IURC.

On September 12, 1997, the IURC issued a decision finding the gas
supply and portfolio administration agreements between ProLiance
and Indiana Gas and ProLiance and Citizens Gas to be consistent
with the public interest.  The IURC's decision reflected the
significant gas cost savings to customers obtained through
ProLiance's services and suggested that all material provisions
of the agreements between ProLiance and the utilities are
reasonable.  Nevertheless, with respect to the pricing of gas
commodity purchased from ProLiance and two other pricing terms,
the IURC concluded that additional review in the GCA process
would be appropriate and directed that these matters be
considered further in the pending, consolidated GCA proceeding
involving Indiana Gas and Citizens Gas.  The IURC has not yet
established a schedule for conducting these additional
proceedings.  Through a series of appeals, the order was finally
considered by the Indiana Supreme Court.

On September 22, 2000, the Indiana Supreme Court issued a
decision affirming the IURC's decision on ProLiance in all
respects.  However, until the three pricing issues reserved by
the IURC are resolved, Vectren will continue to reserve a portion
of its share of ProLiance earnings.

In August 1998, Indiana Gas, Citizens Gas and ProLiance each
received a Civil Investigative Demand (CID) from the United
States Department of Justice requesting information relating to
Indiana Gas' and Citizens Gas' relationship with and the
activities of ProLiance.  The Department of Justice issued the
CID to gather information regarding ProLiance's formation and
operations, and to determine if trade or commerce has been
restrained.  Indiana Gas has provided all information requested
and management continues to believe that there are no significant
issues in this matter.

Indiana Gas continues to record gas costs in accordance with the
terms of the ProLiance contract and Vectren continues to record
its proportional share of ProLiance's earnings.  Pretax income of
$5.4 million and $6.7 million was recognized as ProLiance's
contribution to earnings for the years ended December 31, 2000
and 1999, respectively.  Earnings recognized from ProLiance are
included in equity in earnings of unconsolidated investments on
the Consolidated Statements of Income.  At December 31, 2000 and
1999, Vectren has reserved approximately $2.4 million and $1.7
million, respectively, of ProLiance's earnings after tax pending
resolution of the remaining issues.

 22

                      Environmental Matters

Clean Air Act

NOx SIP Call Matter.  In October 1997, the United States
Environmental Protection Agency (USEPA) proposed a rulemaking
that could require uniform nitrogen oxide (NOx) emissions
reductions of 85 percent by utilities and other large sources in
a 22-state region spanning areas in the Northeast, Midwest, Great
Lakes, Mid-Atlantic and South.  This rule is referred to as the
"NOx SIP call."  The USEPA provided each state a proposed budget
of allowed NOx emissions, a key ingredient of ozone, which
requires a significant reduction of such emissions.  Under that
budget, utilities may be required to reduce NOx emissions to a
rate of 0.15 lb/mmBtu below levels already imposed by Phase I and
Phase II of the Clean Air Act Amendments of 1990 (the Act).
Midwestern states (the alliance) have been working together to
determine the most appropriate compliance strategy as an
alternative to the USEPA proposal.  The alliance submitted its
proposal, which calls for a smaller, phased in reduction of NOx
levels, to the USEPA and the Indiana Department of Environmental
Management (IDEM) in June 1998.

In July 1998, Indiana submitted its proposed plan to the USEPA in
response to the USEPA's proposed new NOx rule and the emissions
budget proposed for Indiana.  The Indiana plan, which calls for a
reduction of NOx emissions to a rate of 0.25 lb/mmBtu by 2003, is
less stringent than the USEPA proposal but more stringent than
the alliance proposal.

On October 27, 1998, USEPA issued a final rule "Finding of
Significant Contribution and Rulemaking for Certain States in the
Ozone Transport Assessment Group Region for Purposes of Reducing
Regional Transport of Ozone," (63 Fed. Reg. 57355).  The final
rule requires that 23 states and jurisdictions must file revised
state implementation plans (SIPs) with the USEPA by no later than
September 30, 1999, which was essentially unchanged from its
October 1997, proposed rule.  The USEPA has encouraged states to
target utility coal-fired boilers for the majority of the
reductions required, especially NOx emissions.  Northeastern
states have claimed that ozone transport from midwestern states
(including Indiana) is the primary reason for their ozone
concentration problems.  Although this premise is challenged by
others based on various air quality modeling studies, including
studies commissioned by the USEPA, the USEPA intends to
incorporate a regional control strategy to reduce ozone
transport.  The USEPA's final ruling is being litigated in the
federal courts by approximately ten midwestern states, including
Indiana.

During the second quarter of 1999, the USEPA lost two federal
court challenges to key air-pollution control requirements.  In
the first ruling by the U.S. Circuit Court of Appeals for the
District of Columbia on May 14, 1999, the Court struck down the
USEPA's attempt to tighten the one-hour ozone standard to an
eight-hour standard and the attempt to tighten the standard for
particulate emissions, finding the actions unconstitutional.  In
the second ruling by the same Court on May 25, 1999, the Court
placed an indefinite stay on the USEPA's attempts to reduce the
allowed NOx emissions rate from levels required by the Clean Air
Act Amendments of 1990.  The USEPA appealed both court rulings.
On October 29, 1999, the Court refused to reconsider its May 14,
1999 ruling.

On March 3, 2000, the D.C. Circuit of Appeals upheld the USEPA's
October 27, 1998 final rule requiring 23 states and the District
of Columbia to file revised SIPs with the USEPA by no later than
September 30, 1999.  Numerous petitioners, including several
states, have filed petitions for rehearing with the U.S. Court of
Appeals for the District of Columbia in Michigan v. the USEPA.
On June 22, 2000, the D.C. Circuit Court of Appeals denied
petition for rehearing en banc and lifted its May 25, 1999 stay.
Following this decision, on August 30, 2000, the

 23

D.C. Circuit Court of Appeals issued an extension of the SIP Call
implementation deadline, previously May 1, 2003, to May 31, 2004.
On September 20, 2000, petitioners filed a Petition of Writ of
Certiori with the United States Supreme Court requesting review
of the D.C. Circuit Court's March 3, 2000 Order.  The Court has
not yet ruled on the Petition for Certiorari.  The USEPA granted
Section 126 Petitions filed by northeastern states that require
named sources in the eastern half of Indiana to achieve NOx
reduction by May 1, 2003.  No SIGECO facilities are named in the
Section 126 Petitions filed by northeastern states, therefore
SIGECO's compliance date remains May 31, 2004.

The proposed NOx emissions budget for Indiana stipulated in the
USEPA's final ruling requires a 36 percent reduction in total NOx
emissions from Indiana.  The ruling, pending finalization of
state rule making, could require SIGECO to lower its system-wide
emissions by approximately 70 percent.  Depending on the level of
system-wide emissions reductions ultimately required, and the
control technology utilized to achieve the reductions, the
estimated construction costs of the control equipment could reach
$160 million, which are expected to be expended during the 2001-
2004 period, and related additional operation and maintenance
expenses could be an estimated $8 million to $10 million,
annually.

Mercury Emissions.  Under the Act, the USEPA is required to study
emissions from power plants in order to determine if additional
regulations are necessary to protect public health.  The USEPA
reported its study to Congress in February 1998.  That study
concluded that of all toxic pollution examined, mercury posed the
greatest concern to public health.  An earlier USEPA study
concluded that the largest single source of human-caused mercury
pollution in the United States was coal-fired power plants.

After completion of the study, the Act required the USEPA to
determine whether to proceed with the development of regulations.
The USEPA announced that it had affirmatively decided that
mercury air emissions from power plants should be regulated.

On December 14, 2000, the USEPA released a statement announcing
that reductions of mercury emissions from coal-fired plants will
be required in the near future.  The USEPA has indicated they
will propose regulations by December 2003 and will begin
developing those regulations shortly.  Industry, the public, and
state, local and tribal governments will have an opportunity to
participate in the process.  The USEPA will then issue final
regulations by December 2004.

Culley Generating Station Investigation Matter.  The USEPA
initiated an investigation under Section 114 of the Act of
SIGECO's coal-fired electric generating units in commercial
operation by 1977 to determine compliance with environmental
permitting requirements related to repairs, maintenance,
modifications and operations changes.  The focus of the
investigation was to determine whether new source performance
standards should be applied to the modifications and whether the
best available control technology was, or should have been, used.
Numerous other electric utilities were, and are currently, being
investigated by the USEPA under an industry-wide review for
similar compliance.  SIGECO responded to all of the USEPA's data
requests during the investigation.  In July 1999, SIGECO received
a letter from the Office of Enforcement and Compliance Assurance
of the USEPA discussing the industry-wide investigation, vaguely
referring to the investigation of SIGECO and inviting SIGECO to
participate in a discussion of the issues.  No specifics were
noted; furthermore, the letter stated that the communication was
not intended to serve as a notice of violation.  Subsequent
meetings were conducted in September and October with the USEPA
and targeted utilities, including SIGECO, regarding potential
remedies to the USEPA's general allegations.

  24

On November 3, 1999, the USEPA filed a lawsuit against seven
utilities, including SIGECO.  The USEPA alleges that, beginning
in 1992, SIGECO violated the Act by: (i) making modifications to
its Culley Generating Station in Yankeetown, Indiana without
obtaining required permits; (ii) making major modifications to
the Culley Generating Station without installing the best
available emission control technology; and (iii) failing to
notify the USEPA of the modifications.  In addition, the lawsuit
alleges that the modifications to the Culley Generating Station
required SIGECO to begin complying with federal new source
performance standards.

SIGECO believes it performed only maintenance, repair and
replacement activities at the Culley Generating Station, as
allowed under the Act.  Because proper maintenance does not
require permits, application of the best available emission
control technology, notice to the USEPA, or compliance with new
source performance standards, SIGECO believes that the lawsuit is
without merit, and intends to vigorously defend the lawsuit.

The lawsuit seeks fines against SIGECO in the amount of $27,500
per day per violation.  The lawsuit does not specify the number
of days or violations the USEPA believes occurred.  The lawsuit
also seeks a court order requiring SIGECO to install the best
available emissions technology at the Culley Generating Station.
If the USEPA is successful in obtaining an order, SIGECO
estimates that it would incur capital costs of approximately $40
million to $50 million complying with the order.  In the event
that SIGECO is required to install system-wide NOx emission
control equipment, as a result of the NOx SIP call issue, the
majority of the $40 million to $50 million for best available
emissions technology at Culley Generating Station would be
included in the $160 million expenditure previously discussed.

The USEPA has also issued an administrative notice of violation
to SIGECO making the same allegations, but alleging that
violations began in 1977.

While it is possible that SIGECO could be subjected to criminal
penalties if the Culley Generating Station continues to operate
without complying with the new source performance standards and
the allegations are determined by a court to be valid, SIGECO
believes such penalties are unlikely as the USEPA and the
electric utility industry have a bonafide dispute over the proper
interpretation of the Act.  Consequently, SIGECO anticipates at
this time that the plant will continue to operate while the
matter is being decided.

Information Request.  On January 23, 2001, SIGECO received an
information request from the USEPA under Section 114(a) of the
Act for historical operational information on the Warrick and
A.B. Brown generating stations.  SIGECO plans to provide all
information requested, and management believes that no
significant issues will arise from this request.

Manufactured Gas Plants

In the past, Indiana Gas and others operated facilities for the
manufacture of gas.  Given the availability of natural gas
transported by pipelines, these facilities have not been operated
for many years.  Under currently applicable environmental laws
and regulations, Indiana Gas, and the others, may now be required
to take remedial action if certain byproducts are found above the
regulatory thresholds at these sites.

Indiana Gas has identified the existence, location and certain
general characteristics of 26 gas manufacturing and storage sites
for which it may have some remedial responsibility.  Indiana Gas
has completed a remedial investigation/feasibility study (RI/FS)
at one of the sites under an agreed order between Indiana Gas and
the Indiana Department of Environmental

  25

Management (IDEM), and a Record of Decision (ROD) was issued by
IDEM in January 2000.  Although Indiana Gas has not begun an
RI/FS at additional sites, Indiana Gas has submitted several of
the sites to IDEM's Voluntary Remediation Program (VRP) and is
currently conducting some level of remedial activities including
groundwater monitoring at certain sites where deemed appropriate
and will continue remedial activities at the sites as appropriate
and necessary.

Indiana Gas has accrued the estimated costs for further
investigation, remediation, groundwater monitoring and related
costs for the sites.  While the total costs that may be incurred
in connection with addressing these sites cannot be determined at
this time, Indiana Gas has accrued costs that it reasonably
expects to incur.

Indiana Gas has recovered these estimated accrued costs from
insurance carriers and other potentially responsible parties
(PRPs).  Indiana Gas has PRP agreements in place for 19 of the 26
sites, which serve to limit Indiana Gas' share of response costs
at these 19 sites to between 20 and 50 percent.  For these sites,
Indiana Gas has accrued only its proportionate share of the
estimated response costs.

With respect to insurance coverage, as of December 31, 2000,
Indiana Gas has received and recorded settlements from all known
insurance carriers in an aggregate amount of approximately $20.3
million.

Environmental matters related to manufactured gas plants have had
no material impact on earnings since costs recorded to date
approximate PRP and insurance settlement recoveries.  While
Indiana Gas has recorded all costs which it presently expects to
incur in connection with activities at these sites, it is
possible that future events may require some level of additional
remedial activities which are not presently foreseen.

                  New Accounting Pronouncement

In June 1998, the Financial Accounting Standards Board  issued
Statement of Financial Accounting Standard No. 133 "Accounting
for Derivative Instruments and Hedging Activities" (SFAS 133),
which requires that every derivative instrument be recorded on
the balance sheet as an asset or liability measured at its fair
value and that changes in the derivative's fair value be
recognized currently in earnings unless specific hedge accounting
criteria are met.

SFAS 133, as amended, is effective for fiscal years beginning
after June 15, 2000 and must be applied to derivative instruments
and certain derivative instruments embedded in hybrid contracts
that were issued, acquired or substantively modified after
December 31, 1998.  Vectren has completed the process of
identifying all derivative instruments, determining fair market
values of these derivatives, designating and documenting hedge
relationships, and evaluating the effectiveness of those hedge
relationships.  As a result of the successful completion of this
process, Vectren adopted SFAS 133 as of January 1, 2001.

SFAS 133 requires that as of the date of initial adoption, the
difference between the fair market value of derivative
instruments recorded on the balance sheet and the previous
carrying amount of those derivatives be reported in net income or
other comprehensive income, as appropriate, as the cumulative
effect of a change in accounting principle in accordance with
Accounting Principles Board Opinion No. 20 "Accounting Changes."

A limited number of Vectren's contracts are defined as
derivatives under SFAS 133.  These derivatives are forward
physical contracts for both the purchase and sale of natural gas
and electricity by its wholly owned gas marketing subsidiary,
SIGCORP Energy Services, Inc. (SES) and SIGECO, respectively, and
an interest rate swap.

 26

SES's primary business is the buying and re-selling of physical
natural gas to the industrial market segment.  SES manages its
pricing risk by entering into corresponding gas commodity
contracts that ensure a reasonable matching of the associated
risk.  In addition, SES utilizes gas storage facilities to ensure
operational as well as price risk management of its forward
positions.  Minimal open positions in terms of price, volume and
specified delivery locations do occur and are managed by SES
using the above instruments and through management reporting.
These commodity contracts and gas storage facilities are for the
normal purchase and sale of natural gas and therefore do not
require fair value accounting under SFAS 133.  SES also utilizes
price swap agreements that are accounted for under SFAS 133 to
mitigate price risk related to certain forward physical
contracts.  These derivatives have not been designated as hedges,
accordingly, the changes in market value will be recorded
currently in earnings.  The mark to market impact of these
derivatives has been reflected as part of the transition
adjustment recorded to earnings on January 1, 2001.

Derivatives used in the power marketing operations are used to
effectively manage the utilization of SIGECO's generation
capability.  These derivatives include forward physical wholesale
sales and purchases.  The forward sales contracts are generally
used to sell the excess generation capacity of SIGECO when demand
conditions warrant this activity.  These contracts are for the
normal purchase and sale of electricity and therefore do not
require fair value accounting under SFAS 133.  The forward
purchase contracts are entered into as part of "buy-sell"
transactions with other utilities and power marketers.  These
contracts are derivatives and do not qualify for hedge
accounting, accordingly, they have been marked to market
currently in earnings.  The mark to market impact of these
derivatives has been reflected as part of the transition
adjustment recorded to earnings on January 1, 2001.

The interest rate swap is used to hedge the exposure to interest
rate risk associated with VUHI's $150 million floating rate notes
that bear interest at the three month US dollar LIBOR rate plus
 .75 percent that were issued on December 28, 2000.  The swap was
entered into concurrently with the issuance of the floating rate
debt.  Vectren has formally documented the hedging relationship
between the swap and floating rate debt as well as its risk
management objectives and strategies for undertaking each hedge
transaction.  The swap has been designated as a cash flow hedge
and the mark to market impact has been reflected as part of the
transition adjustment recorded to other comprehensive income on
January 1, 2001.

The cumulative impact of the adoption of SFAS 133 on January 1,
2001 is a gain of approximately $6.3 million due to the
derivatives used in power marketing operations.  The impact of
the derivatives used by SES and the interest rate swap was
immaterial.


                   Rate and Regulatory Matters

As a result of the ongoing appeal of a generic order issued by
the IURC in August 1999 regarding guidelines for the recovery of
purchased power costs, SIGECO entered into a settlement agreement
with the Indiana Office of Utility Consumer Counselor (OUCC) that
provides certain terms with respect to the recoverability of such
costs.  The settlement, originally approved by the IURC on August
9, 2000, has been extended by agreement through March 2002.
Under the settlement, SIGECO can recover the entire cost of
purchased power up to an established benchmark, and during forced
outages, SIGECO will bear a limited share of its purchased power
costs regardless of the market costs at that time.  Based on this
agreement, SIGECO believes it has significantly limited its
exposure to unrecoverable purchased power costs.

  27

Commodity prices for natural gas purchases during the last six
months of 2000 unexpectedly increased significantly, primarily
due to the expectation of a colder winter, which led to increased
demand and tighter supplies.  Vectren's utility subsidiaries are
allowed full recovery of such charges in purchased gas costs from
their retail customers through commission-approved gas cost
adjustment mechanisms, and margin on gas sales should not be
impacted. In 2001,Vectren 's utility subsidiaries may experience
higher working capital requirements, increased expenses,
including unrecoverable interest costs and uncollectibles, and
possibly some level of price sensitive reduction in volumes sold.

On October 11, 2000, Indiana Gas filed for approval of its
regular quarterly GCA.  In early December, the IURC issued an
interim order approving the request by Indiana Gas for a GCA
factor for December 2000.  On January 4, 2001, the IURC approved
the January and February 2001 GCA as filed.  The order also
addressed the claim by the OUCC that a portion of the requested
GCA be disallowed because Indiana Gas should have entered into
additional commitments for this winter's gas supply in late 1999
and early 2000.  In procuring gas supply for this winter, Indiana
Gas followed the gas procurement practices that it had employed
over the last several years.  In response to the claim by the
OUCC, the IURC found that there should be a $3.8 million
disallowance related to gas procurement for the winter season.
As a result, Indiana Gas recognized a pre-tax charge of $3.8
million in December 2000. Both Indiana Gas and the OUCC have
appealed this ruling.  The Citizens Action Coalition of Indiana,
Inc., a not for profit consumer advocate, has also filed with the
IURC a petition to intervene and a notice of appeal of the order.
(See Recent Development.)

                           Competition

The utility industry has been undergoing dramatic structural
change for several years, resulting in increasing competitive
pressures faced by electric and gas utility companies.  Increased
competition may create greater risks to the stability of utility
earnings generally and may in the future reduce our earnings from
retail electric and gas sales.  Currently, several states,
including Ohio, have passed legislation that allows electricity
customers to choose their electricity supplier in a competitive
electricity market and several other states are considering such
legislation.  At the present time, Indiana has not adopted such
legislation.  Ohio regulation provides for choice of commodity
for all gas customers.  Vectren plans to implement this choice
for all of its gas customers in Ohio by 2002.  Indiana has not
adopted any regulation requiring gas choice except for large
volume customers.

                 Liquidity and Capital Resources

Vectren's capitalization objective is 40-50 percent permanent
capitalization.  This objective may have varied, and will vary,
from time to time, depending on particular business opportunities
and seasonal factors that affect the company's operation.
Vectren's common equity component was 51 percent and 56 percent
of its total capitalization, including current maturities of long-
term debt, at December 31, 2000 and 1999, respectively.  The
common equity component of 51 percent at December 31, 2000 is
expected to be reduced in 2001 upon the refinancing of a
substantial amount of short-term debt to long-term debt.

New construction, normal system maintenance and improvements, and
information technology investments needed to provide service to a
growing customer base will continue to require substantial

 28

expenditures.  Additionally, during the four year period 2001
through 2004, construction costs for NOx emissions control
equipment are estimated to total approximately $160 million.  For
the years ended December 31, 2000 and 1999, capital expenditures
totaled $164.3 million and $132.2 million, respectively.  The
increase in capital expenditures for 2000 is related primarily to
the additional coal mine development costs at Utility Services.
Vectren's anticipated investments in non-regulated affiliates
during the next five years will also require funding. Capital
expenditures and investments in affiliates for the five year
period 2001 - 2005 are as follows:



In millions           2001    2002    2003    2004    2005    Total
                     ------  ------  ------  ------  ------   ------
                                            
Capital expenditures
   Utility (1) (2)
     (3)            $160.3  $143.3  $143.1  $122.8  $135.5   $705.0
   Non-regulated
    (4)               66.0    23.4    27.1    11.0     7.6    135.1
                     ------  ------  ------  ------  ------   ------
     Total capital
      expenditures   226.3   166.7   170.2   133.8   143.1    840.1
                     ------  ------  ------  ------  ------   ------
Non-regulated
investments         $ 83.5  $ 39.2  $ 33.3  $ 17.9  $ 11.0   $184.9


(1)  Includes expenditures for NOx compliance of approximately
$40 million in 2001, $30 million in 2002, $55 million in 2003 and
$35 million in 2004.
(2)  Includes expenditures for an 80-megawatt gas combustion
turbine generator of $20 million in 2001 and $13 million in 2002.
(3)  Includes expenditures for additional generation assets of
approximately $40 million in 2005.
(4)  Includes expenditures for corporate technology hardware and
software of approximately $48 million in 2001.

During the five year period 2001 - 2005, maturities and sinking
fund requirements on long-term debt subject to mandatory
redemption, in millions, are $0.3 in 2001, $16.0 in 2003, $15.0
in 2004, and $38.0 in 2005.

At December 31, 2000, Vectren had $969 million of short-term
borrowing capacity for use in its utility and non-regulated
operations, of which approximately $209 million was available.

Short-term cash working capital is required primarily to finance
customer accounts receivable, unbilled utility revenues resulting
from cycle billing, gas in underground storage, prepaid gas
delivery services, capital expenditures and investments until
permanently financed.  Short-term borrowings tend to be greatest
during the summer when accounts receivable and unbilled utility
revenues related to electricity are highest and gas storage
facilities are being refilled.  During 2000, however, short-term
borrowings related to working capital requirements were greatest
during the last six months of the year due to the higher natural
gas costs.  On October 31, 2000, Vectren completed the
acquisition of the Ohio operations for a purchase price of
approximately $465 million.  Commercial paper was issued to fund
the purchase and will be replaced over time with permanent
financing.

Vectren's primary source of liquidity to fund working capital
requirements has been cash generated from operations, which
totaled approximately $40.7 million, $149.2 million and $156.6
million in 2000, 1999 and 1998 respectively.  Cash from
operations decreased during 2000 as compared to 1999 by
approximately $108.8 million.  The decrease is primarily
attributable to merger and integration costs causing lower net
income, increased recoverable fuel and natural gas costs and
increased working capital requirements resulting from higher
natural gas costs.  The decrease in 1999 cash flow from
operations as compared to 1998 of approximately $7.4 million is
primarily attributable to unfavorable changes in working capital
accounts offset by increased net income.

 29

At December 31, 2000, Indiana Gas is not in compliance with the
total indebtedness to capitalization ratio contained in its back
up credit facility for its commercial paper program. The non-
compliance resulted from the indebtedness incurred to purchase
its ownership interest in the Ohio operations.  A waiver on the
Indiana Gas facility has been obtained to waive the non-
compliance through and including March 31, 2001.  Vectren will
provide an equity investment in Indiana Gas to bring Indiana Gas
into compliance.  No amount is outstanding under the back up
facility.

On December 21, 2000, Vectren Capital Corporation, a wholly owned
subsidiary that provides financing for Vectren's non-regulated
subsidiaries' operations and investments, issued $78 million of
private placement intermediate term notes to three institutional
investors.  The issues and their terms are:  $38.0 million, due
December 21, 2005, at 7.67 percent; $17.5 million, due December
21, 2007, at 7.83 percent; and $22.5 million, due December 21,
2010, at 7.98 percent.  The proceeds were used to repay
outstanding short-term borrowings.

In December 2000, Indiana Gas filed a prospectus with the SEC
with respect to the issuance of $70 million in debt securities.
On December 28, 2000, $20 million of 15-Year Insured Quarterly
(IQ) Notes bearing interest at a rate of 7.15 percent per year
and $50 million of 30-Year IQ Notes bearing interest at a rate of
7.45 percent per year were issued.  The 15-Year IQ Notes will
mature on December 15, 2015, and 30-Year IQ Notes will mature on
December 16, 2030, unless, in each case, redeemed prior to that
date.  Indiana Gas will have the option to redeem the 15-Year IQ
Notes, in whole or in part, from time to time on or after
December 15, 2004.  Indiana Gas will have the option to redeem
the 30-Year IQ Notes in whole or in part, from time to time on or
after December 15, 2005.  The net proceeds of the debt issuance
were used to repay outstanding commercial paper.

On December 28, 2000, VUHI issued $150 million in floating rate
notes to repay an equal amount of outstanding commercial paper
utilized for the Ohio operations acquisition.  The notes bear
interest at a rate equal to the three month US dollar LIBOR rate
plus .75 percent.  Concurrently with the completion of this
financing, a floating rate to fixed rate swap was executed which
in effect resulted in a fixed rate of 6.64 percent on the notes.

On January 19, 2001, Vectren filed a registration statement with
the Securities and Exchange Commission with respect to a public
offering of 5.5 million shares of new common stock.  On February
8, 2001, the registration became effective and agreement was
reached to sell 5.5 million shares to a group of underwriters.
On February 14, the shares were sold, at which time the
underwriters exercised their over-allotment option to sell an
additional 825,000 shares for a total of 6.3 million shares.  The
net proceeds of $129.4 million will be used principally to repay
outstanding commercial paper utilized for recent acquisitions.

On March 1, 2000, the interest rate on $31.5 million of
Adjustable Rate Pollution Control Bonds of SIGECO, due March 1,
2025, was changed from 3.00 percent to 4.30 percent.  The new
interest rate was fixed through February 28, 2001.  Also on March
1, 2000, the interest rate on $22.2 million of Adjustable Rate
Pollution Control Bonds of SIGECO, due March 1, 2020, was changed
from 3.05 percent to 4.45 percent.  The new interest rate was
also fixed through February 28, 2001.  For financial statement
presentation, the $53.7 million of Adjustable Rate Pollution
Control Bonds are shown as a current liability.  The two series
of bonds will be re-set for a five-year period effective March 1,
2001.
 30



                      Financing Activities

Vectren expects the majority of its utility capital expenditures
requirements and debt security redemptions to be provided by
internally generated funds.

Indiana Gas' and SIGECO's credit ratings on outstanding debt at
December 31, 2000 were A/A2 and A/A1, respectively. VUHI's
commercial paper related to the October 2000 the Ohio operations
acquisition has a credit rating of A-1/P-2.  Indiana Gas'
commercial paper retains an A-1/P-1 rating.

Cash flow from financing activities of $638.7 million for the
year ended December 31, 2000 includes $697.0 million of
additional net borrowings offset by $60.0 million of dividends on
shares of common stock.  This is an increase of $576.5 million
over prior year due primarily to funding the acquisition of the
Ohio operations and increased working capital requirements.

Cash required for investing activities of $681.5 million for the
year ended December 31, 2000 includes, among other things, $463.3
million required for the Ohio operations acquisition, $164.3
million of capital expenditures and $32.0 million additional
notes receivable.  This is an increase of $480.1 million over
prior year due primarily to the Ohio operations acquisition.

                   Forward-Looking Information

A "safe harbor" for forwarding-looking statements is provided by
the Private Securities Litigation Reform Act of 1995 (Reform Act
of 1995).  The Reform Act of 1995 was adopted to encourage such
forward-looking statements without the threat of litigation,
provided those statements are identified as forward-looking and
are accompanied by meaningful cautionary statements identifying
important factors that could cause the actual results to differ
materially from those projected in the statement.  Certain
matters described in Management's Discussion and Analysis of
Results of Operations and Financial Condition, including, but not
limited to Vectren's realization of net merger savings and
ProLiance, are forward-looking statements.  Such statements are
based on management's beliefs, as well as assumptions made by and
information currently available to management.  When used in this
filing, the words "believe," "anticipate," "endeavor,"
"estimate," "expect," "objective," "projection," "forecast,"
"goal," and similar expressions are intended to identify forward-
looking statements.  In addition to any assumptions and other
factors referred to specifically in connection with such forward-
looking statements, factors that could cause Vectren and its
subsidiaries' actual results to differ materially from those
contemplated in any forward-looking statements included, among
others, the following:

*  Factors affecting utility operations such as unusual weather
conditions; catastrophic weather-related damage; unusual
maintenance or repairs; unanticipated changes to fossil fuel
costs; unanticipated changes to gas supply costs, or availability
due to higher demand, shortages, transportation problems or other
developments; environmental or pipeline incidents; transmission
or distribution incidents; unanticipated changes to electric
energy supply costs, or availability due to demand, shortages,
transmission problems or other developments; or electric
transmission or gas pipeline system constraints.

*  Increased competition in the energy environment including
effects of industry restructuring and unbundling.

 31


*  Regulatory factors such as unanticipated changes in rate-
setting policies or procedures, recovery of investments and costs
made under traditional regulation, and the frequency and timing
of rate increases.

*  Financial or regulatory accounting principles or policies
imposed by the Financial Accounting Standards Board, the
Securities and Exchange Commission, the Federal Energy Regulatory
Commission, state public utility commissions, state entities
which regulate natural gas transmission, gathering and
processing, and similar entities with regulatory oversight.

*  Economic conditions including inflation rates and monetary
fluctuations.

*  Changing market conditions and a variety of other factors
associated with physical energy and financial trading activities
including, but not limited to, price, basis, credit, liquidity,
volatility, capacity, interest rate, and warranty risks.

*  Availability or cost of capital, resulting from changes in
Vectren Corporation and its subsidiaries, interest rates, and
securities ratings or market perceptions of the utility industry
and energy-related industries.

*  Employee workforce factors including changes in key
executives, collective bargaining agreements with union
employees, or work stoppages.

*  Legal and regulatory delays and other obstacles associated
with mergers, acquisitions, and investments in joint ventures.

*  Costs and other effects of legal and administrative
proceedings, settlements, investigations, claims, and other
matters, including, but not limited to, those described in
Management's Discussion and Analysis of Results of Operations and
Financial Condition.

*  Changes in federal, state or local legislature requirements,
such as changes in tax laws or rates, environmental laws and
regulations.

Vectren and its subsidiaries undertake no obligation to publicly
update or revise any forward-looking statements, whether as a
result of changes in actual results, changes in assumptions, or
other factors affecting such statements.

ITEM 7A.   QUALITATIVE AND QUANTITATIVE DISCLOSURES ABOUT MARKET
           RISK

Vectren attempts to mitigate its exposure to interest rate
fluctuations through management of its short-term borrowings and
the use of interest rate hedging instruments.  An internal
guideline to manage short-term interest rate exposure has been
established.  This guideline targets a maximum of 25 percent of
the company's total debt portfolio to consist of adjustable rate
bonds with a maturity of less than one year, short-term notes and
commercial paper.  However, Vectren acknowledges that there may
be times during the business cycle that the guideline may be
exceeded.  At December 31, 2000, Vectren's short-term debt,
including adjustable rate bonds, represented 56 percent of the
company's total debt portfolio, due primarily to financing the
approximate $465 million acquisition of the Ohio operations
initially with short-term debt and the increased working capital
requirements resulting from higher purchased gas costs and

 32
increased customer consumption.  The short-term debt utilized for
the Ohio operations acquisition will be replaced over time with
permanent financing (see Liquidity and Capital Resources).

ProLiance engages in energy hedging activities to manage pricing
decisions, minimize the risk of price volatility, and minimize
price risk exposure in the energy markets.  ProLiance's market
exposure arises from storage inventory, imbalances and fixed-
price purchase and sale commitments, which are entered into to
support ProLiance's operating activities.  Currently, ProLiance
buys and sells physical commodities and utilizes financial
instruments to hedge its market exposure.  However, net open
positions in terms of price, volume and specified delivery point
do occur.  ProLiance manages open positions with policies which
limit its exposure to market risk and require reporting potential
financial exposure to its management and its members.  As a
result of ProLiance's risk management policies, Vectren does not
believe that ProLiance's exposure to market risk will result in
material earnings or cash flow loss to the company.

SES utilizes forward physical contracts for both the purchase and
sale of natural gas to its customers, primarily through "back-to-
back" transactions where the sale and purchase prices of natural
gas are concurrently set. Management believes that exposure from
these positions is not material.  SES sells fixed-price and
capped-price products and reduces its market price risk through
the use of fixed-price supplier contracts and storage assets.

SIGECO utilizes contracts for the forward sale of electricity to
effectively manage the utilization of its available generating
capability.  Such contracts include forward physical contracts
for wholesale sales of its generating capability during periods
when SIGECO's available generating capability is expected to
exceed the demands of its retail, or native load, customers.  To
minimize the risk related to these forward contracts, SIGECO may
utilize call option contracts to hedge against the unexpected
loss of its generating capability during periods of heavy demand.

SIGECO also utilizes forward physical contracts for the wholesale
purchase of generating capability to resell to other utilities
and power marketers through non-firm "buy-resell" transactions
where the sale and purchase prices of power are concurrently set.
These forward physical contracts expose SIGECO to electricity
market price risk.

With respect to the provision of electric energy and natural gas
to its retail customers in Indiana, SIGECO is permitted by
statute to pass through its purchase costs to its customers.
Regarding electric energy, this ability to pass through all costs
is arguably limited to the fuel cost component of electric energy
purchases and does not encompass demand costs.  After issuance in
1999 of a generic order by the IURC regarding the recoverability
of the cost of purchased electric power which resulted in appeals
by certain parties, SIGECO and several other Indiana electric
utilities entered into a settlement with the OUCC which sets a
benchmark for the recoverability of such costs and provides
assurance that regardless of the market cost of power during
outage situations, SIGECO will be able to recoup the majority of
its costs.  The IURC approved the settlement in 1999 and thereby
vacated its prior order and all litigation regarding the issue
was terminated.  This settlement has been extended through March
2002.

Vectren is also exposed to counterparty credit risk when a
supplier defaults upon a contract to pay or deliver the
commodity.  To mitigate risk, procedures to determine and monitor
the creditworthiness of counterparties have been established.

 33

At December 31, 2000, Vectren was not engaged in other contracts
which would cause exposure to the risk of material earnings or
cash flow loss due to changes in market commodity prices, foreign
currency exchange rates, or interest rates.

 34

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA



          VECTREN CORPORATION AND SUBSIDIARY COMPANIES
                   CONSOLIDATED BALANCE SHEETS
                         (in thousands)

                                                As of  December 31,
                                                    2000         1999
                                              ----------  -----------
                                                    
                   ASSETS

Current Assets:
     Cash and cash equivalents                $   15,170  $    17,351
     Temporary investments                             -          903
     Accounts receivable, less reserves of
       $5,716 and $3,949, respectively           295,351      123,612
     Accrued unbilled revenues                   143,365       55,370
     Inventories                                  95,245       58,863
     Prepaid gas delivery service                 34,849       20,937
     Recoverable fuel and natural gas costs       96,084        5,585
     Prepayments and other current assets         20,998       23,091
                                              ----------    ---------
        Total current assets                     701,062      305,712
                                              ----------    ---------
Utility Plant:
     Original cost                             2,788,794    2,367,831
     Less:  accumulated depreciation and
       amortization                            1,233,033    1,031,498
                                              ----------   ----------
          Net utility plant                    1,555,761    1,336,333
                                              ----------   ----------
Other Investments:
     Investments in leveraged leases              93,145       85,737
     Investments in partnerships and
       other corporations                        108,645       74,644
     Notes receivable                             64,276       32,271
     Other                                         1,057          996
                                              ----------  -----------
          Total other investments                267,123      193,648
                                              ----------  -----------
Nonutility property, net of accumulated
  depreciation                                   103,477       64,474

Other Assets:
     Deferred charges, net                        31,094       31,672
     Goodwill, net                               197,977            -
     Regulatory assets                            52,246       47,593
     Other                                           447        1,035
                                               ---------   ----------
          Total other assets                     281,764       80,300
                                               ---------   ----------
TOTAL ASSETS                                  $2,909,187   $1,980,467
                                              ==========  ===========

The accompanying notes are an integral part of these
 consolidated financial statements.


 35






          VECTREN CORPORATION AND SUBSIDIARY COMPANIES
                   CONSOLIDATED BALANCE SHEETS
                         (in thousands)

                                                 As of December 31,
                                                  2000       1999
                                               ---------- ----------
LIABILITIES AND SHAREHOLDERS' EQUITY
                                                    
Current Liabilities:
     Current maturities of adjustable rate
       bonds subject to tender                 $   53,700  $   53,700
     Current maturities of long-term debt
       and other obligations                          249         776
     Short-term borrowings                        759,908     207,638
     Accounts payable                             304,021      95,827
     Refunds to customers and customer
       deposits                                    22,922      27,396
     Accrued taxes                                    556      26,602
     Accrued interest                              10,272      12,097
     Other current liabilities                     70,750      49,467
                                                ---------   ---------
          Total current liabilities             1,222,378     473,503
                                                ---------   ---------
Deferred Credits and Other Liabilities:
     Deferred income taxes                        229,911     215,520
     Accrued postretirement benefits other
       than pensions                               45,883      40,942
     Unamortized investment tax credit             23,165      25,524
     Other                                          5,826       8,297
                                                 --------  ----------
         Total deferred credits and other
           liabilities                            304,785     290,283
                                                 --------    --------
Commitments and Contingencies (Notes 6, 7,
 15, 17, 18 and 19)
Minority Interest in Subsidiary                     1,421         916

Long-term debt and other obligations, net
 of current maturities                            631,954     486,726
Preferred stock of subsidiary:
   Redeemable                                       8,076       8,192
   Nonredeemable                                    8,889      11,090
                                                 --------    --------
          Total preferred stock                    16,965      19,282
                                                 --------   ---------
    Common stock (no par value) - issued and
      outstanding 61,419 and 61,305,
      respectively                                217,720     215,917
    Retained earnings                             506,462     493,918
    Accumulated other comprehensive income          7,502        (78)
                                                ---------   ---------
          Total common shareholders' equity       731,684     709,757
                                                ---------   ---------
               Total capitalization             1,380,603   1,215,765
                                                ---------   ---------
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY     $2,909,187  $1,980,467
                                               ==========  ==========

The accompanying notes are an integral part of these
 consolidated financial statements.









  36




          VECTREN CORPORATION AND SUBSIDIARY COMPANIES
                CONSOLIDATED STATEMENTS OF INCOME
            (in thousands, except per share amounts)

                                        Year Ended December 31,
                                      2000        1999        1998
                                   ----------  ----------  ----------
                                                  
OPERATING REVENUES:
     Gas utility                    $  818,753 $  499,573  $  487,260
     Electric utility                  336,409    307,569     297,865
     Energy services and other         493,528    261,275     212,581
                                     ---------  ---------  ----------
          Total operating revenues   1,648,690  1,068,417     997,706
                                     ---------  ---------   ---------
OPERATING EXPENSES:
     Cost of gas sold                  552,540    266,429     269,999
     Fuel for electric generation       71,170     66,305      65,222
     Purchased electric energy          36,394     20,791      20,762
     Cost of energy services and
       Other                           473,258    247,590     202,441
     Other operating                   199,591    189,622     181,818
     Merger and integration costs       41,145          -           -
     Depreciation and amortization     105,661     86,998      81,558
     Taxes other than income taxes      38,010     29,910      27,369
                                     ---------  ---------   ---------
         Total operating expenses    1,517,769    907,645     849,169
                                     ---------  ---------   ---------
OPERATING INCOME                       130,921    160,772     148,537

OTHER INCOME:
     Equity in earnings of
       Unconsolidated investments       17,554     11,642      12,104
     Other - net                        16,951      8,902      10,105
                                     ---------  ---------   ---------
          Total other income            34,505     20,544      22,209
                                     ---------  ---------   ---------
INTEREST EXPENSE                        57,133     42,862      40,301
                                     ---------  ---------   ---------
INCOME BEFORE PREFERRED DIVIDENDS
AND INCOME TAXES                       108,293    138,454     130,445

PREFERRED DIVIDEND REQUIREMENT OF
SUBSIDIARY                               1,017      1,078       1,095
                                     ---------  ---------   ---------
INCOME BEFORE INCOME TAXES             107,276    137,376     129,350

INCOME TAXES                            34,232     45,708      42,328
                                     ---------  ---------   ---------
NET INCOME BEFORE MINORITY
INTEREST                                73,044     91,668      87,022

MINORITY INTEREST IN SUBSIDIARY          1,004        920         422
                                     ---------  ---------   ---------
NET INCOME                          $   72,040 $   90,748  $   86,600
                                     =========  =========   =========

AVERAGE COMMON SHARES OUTSTANDING       61,297     61,306      61,578
DILUTED COMMON SHARES OUTSTANDING       61,380     61,430      61,756

BASIC EARNINGS PER AVERAGE SHARE
 OF COMMON STOCK                         $1.18      $1.48       $1.41
DILUTED EARNINGS PER AVERAGE SHARE
 OF COMMON STOCK                         $1.17      $1.48       $1.40

The accompanying notes are an integral part of these
 consolidated financial statements.



 37







          VECTREN CORPORATION AND SUBSIDIARY COMPANIES
              CONSOLIDATED STATEMENTS OF CASH FLOWS
                         (in thousands)

                                        Year Ended December 31,
                                      2000        1999       1998
                                   ----------  ---------- ----------
                                         .       
CASH FLOWS FROM OPERATING ACTIVITIES
   Net Income                      $   72,040  $   90,748  $   86,600
   Adjustments to reconcile net income to
     Cash provided from operating activities:
       Depreciation and
         amortization                 105,661      86,998      81,558
       Preferred dividend
        Requirement of subsidiary       1,017       1,078       1,095
       Deferred income taxes and
         investment tax credits        12,032       8,548     (1,644)
       (Gain) loss on sale or
         retirement of assets
         or investments               (8,961)           -     (2,102)
       Undistributed earnings
         of unconsolidated
         investments                 (10,554)    (11,642)    (12,104)

       Changes in assets and liabilities:
         Receivables - net          (246,771)    (19,978)      18,052
         Inventories                   17,817       7,823    (30,110)
         Prepaid gas delivery
           service                   (13,912)    (20,937)      17,024
         Recoverable fuel and
           natural gas costs         (82,343)         346       3,198
         Prepayments and other
           current assets               7,553     (7,805)     (8,242)
         Regulatory assets            (4,653)       1,718     (3,494)
         Accounts payable,
           refunds to customers,
           customer deposits
           And other current
           liabilities                217,122       1,514       7,208
         Accrued taxes and
           interest                  (27,871)      13,585     (9,522)
         Accrued post-retirement
           benefits and other
           than pensions                4,941       3,455       2,472
         Other - net                  (2,411)     (6,226)       6,598
                                   ----------   ---------   ---------
         Total adjustments           (31,333)      58,477      69,987
         Net cash flows from
           operating activities        40,707     149,225     156,587
                                   ----------   ---------   ---------
CASH FLOWS (REQUIRED FOR) FROM
  FINANCING ACTIVITIES
    Issuance (retirement) of
      common stock                      1,803     (1,349)     (6,075)
    Retirement of preferred stock     (2,317)       (116)       (116)
    Proceeds from long-term debt      178,000     110,000      60,052
    Retirement of long-term debt
      and other obligations          (33,299)    (67,067)    (50,828)
    Net change in short-term
      borrowings                      552,270      81,655      12,253
    Dividends on common stock        (59,977)    (57,365)    (55,727)
    Other                               2,175     (3,614)       (675)
                                   ----------   ---------   ---------
       Net cash flows (required
         for) from financing
         activities                   638,655      62,144    (41,116)
                                   ----------   ---------   ---------
CASH FLOWS (REQUIRED FOR) FROM
  INVESTING ACTIVITIES
    Capital expenditures            (164,266)   (132,159)   (135,069)
    Investment in leveraged
      leases                            (850)    (49,734)       5,194
    Investments in partnerships
      and other corporations         (29,446)    (10,711)    (11,512)
    Change in notes receivable       (32,005)    (11,899)       1,032
    Cash distributions from
      unconsolidated investments        7,033       4,550       7,806
    Proceeds from sale of assets            -           -      13,317
    Acquisition of DPL gas
      distribution assets           (463,301)           -           -
    Other                               1,292     (1,456)       3,074
                                    ---------   ---------   ---------
       Net cash flows (required
        for) investing activities   (681,543)   (201,409)   (116,158)
                                    ---------   ---------   ---------
Net increase (decrease) in cash
 and cash equivalents                 (2,181)       9,960       (687)

Cash and cash equivalents at
 beginning of period                   17,351       7,391       8,078
                                    ---------   ---------   ---------

Cash and cash equivalents at end
 of period                         $   15,170  $   17,351   $   7,391
                                    =========   =========   =========

The accompanying notes are an integral part of these
 consolidated financial statements..







  38




          VECTREN CORPORATION AND SUBSIDIARY COMPANIES
     CONSOLIDATED STATEMENTS OF COMMON SHAREHOLDERS' EQUITY
                         ( in thousands)

                                               Common Stock
                                      -----------------------------
                                                          Restricted
                                                            Stock
                                       Shares    Amount     Grants
                                      --------  --------  ----------
                                                 
Balance at December 31, 1997            61,621  $225,049    $(1,708)

Net income
Other comprehensive income
    Adjustments (net of tax)
Common stock dividends
    ($0.90 per share)
Common stock repurchases                 (215)   (4,834)
Common stock issuances for
    Executives' and Directors'
    Stock plans, net of amortization        14   (1,572)         331
Common stock issuance expense
Other
                                      --------  --------    --------
Balance at December 31, 1998            61,420  $218,643    $(1,377)

Net income
Other comprehensive income
    Adjustments (net of tax)
Common stock dividends
     ($0.94 per share)
Common stock repurchases                 (113)   (2,331)
Common stock issuances for
    Executives' and Directors'
    stock plans, net of amortization       (2)     1,150       (168)
Other
                                      --------  --------    --------
Balance at December 31, 1999            61,305  $217,462    $(1,545)

Net income
Other comprehensive income
    Adjustments (net of tax)
Common stock dividends
     ($0.98 per share)
Common stock repurchases                  (86)   (2,176)
Common stock issuances for
    Executives' and Directors'
    stock plans, net of amortization       200     3,979
Other
                                      --------  --------   ---------
Balance at December 31, 2000            61,419  $219,265    $(1,545)
                                      ========  ========    ========





                                             Accumulated
                                                Other
                                  Retained  Comprehensive
                                  Earnings  Income (Loss)    Total
                                  --------- --------------  --------
                                                   
Balance at December 31, 1997       $430,248        $ 77     $653,666

Net income                           86,600                   86,600
Other comprehensive income
    Adjustments (net of tax)                       (89)         (89)
Common stock dividends
    ($0.90 per share)              (55,727)                 (55,727)
Common stock repurchases                                     (4,834)
Common stock issuances for
    Executives' and Directors'
    Stock plans, net of
      amortization                                           (1,241)
Common stock issuance expense          (33)                     (33)
Other                                 (428)                    (428)
                                  ---------  ----------     --------
Balance at December 31, 1998       $460,660       $(12)     $677,914

Net income                           90,748                   90,748
Other comprehensive income
    Adjustments (net of tax)                       (66)         (66)
Common stock dividends
     ($0.94 per share)             (57,365)                 (57,365)
Common stock repurchases                                     (2,331)
Common stock issuances for
    Executives' and Directors'
    stock plans, net of
      amortization                                               982
Other                                 (125)                    (125)
                                   --------  ----------     --------
Balance at December 31, 1999       $493,918       $(78)     $709,757

Net income                           72,040                   72,040
Other comprehensive income                        7,580        7,580
    Adjustments (net of tax)
Common stock dividends             (59,977)                 (59,977)
     ($0.98 per share)
Common stock repurchases                                     (2,176)
Common stock issuances for
    Executives' and Directors'
    stock plans, net of
      amortization                                             3,979
Other                                   481                      481
                                   --------  ----------     --------
Balance at December 31, 2000       $506,462      $7,502     $731,684
                                   ========  ===========    ========


The accompanying notes are an integral part of these
 consolidated financial statements.

  39



          VECTREN CORPORATION AND SUBSIDIARY COMPANIES

         NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

                   DECEMBER 31, 2000 AND 1999



1.  Organization and Nature of Operations

Vectren Corporation (Vectren) is an Indiana corporation that was
organized on June 10, 1999 solely for the purpose of effecting
the merger of Indiana Energy, Inc. (Indiana Energy) and SIGCORP,
Inc. (SIGCORP).  On March 31, 2000, the merger of Indiana Energy
with SIGCORP and into Vectren was consummated with a tax-free
exchange of shares and has been accounted for as a pooling-of-
interests.  The common shareholders of SIGCORP received one and
one-third shares of Vectren common stock for each SIGCORP common
share and the common shareholders of Indiana Energy received one
share of Vectren common stock for each Indiana Energy common
share, resulting in the issuance of 61.3 million shares of
Vectren common stock.  The preferred stock and debt securities of
Indiana Energy's and SIGCORP's utility subsidiaries were not
affected by the merger.

Vectren is a public utility holding company, whose wholly owned
subsidiary, Vectren Utility Holdings, Inc. (VUHI), is the
intermediate holding company for Vectren's three operating public
utilities, Indiana Gas Company, Inc. (Indiana Gas), formerly a
wholly owned subsidiary of Indiana Energy, Southern Indiana Gas
and Electric Company (SIGECO), formerly a wholly owned subsidiary
of SIGCORP, and the Ohio operations (defined hereafter).  Indiana
Gas and its subsidiaries provide natural gas and transportation
services to a diversified base of customers in 311 communities in
49 of Indiana's 92 counties.  SIGECO provides generation,
transmission, distribution and the sale of electric power to
Evansville, Indiana, and 74 other communities, and the
distribution and sale of natural gas to Evansville, Indiana, and
64 communities in ten counties in southwestern Indiana.  The Ohio
operations provide natural gas distribution and transportation
services to Dayton, Ohio and 16 counties in west central Ohio.

Vectren is involved in non-regulated activities through three
primary business groups: Energy Services, Utility Services and
Communications.  Energy Services trades and markets natural gas
and provides energy performance contracting services.  Utility
Services provides utility products and services, such as
underground construction and facilities locating, meter reading
and materials management, and the mining and sale of coal.
Communications provides integrated broadband communications
services, including local and long distance telephone, Internet
access and cable television.  In addition, other businesses
invest in other energy-related opportunities and corporate
technology.


2.  Acquisition of the Natural Gas Distribution Assets of The
Dayton Power and Light Company

On October 31, 2000, Vectren acquired the natural gas
distribution assets of The Dayton Power and Light Company (DP&L)
for approximately $465 million.  The acquisition has been
accounted for as a purchase transaction in accordance with
Accounting Principles Board (APB) Opinion No. 16 and accordingly,
the results of operations of the acquired businesses are included
in the accompanying financial statements since the date of
acquisition.

Vectren acquired the natural gas distribution assets as a tenancy
in common through two separate wholly owned subsidiaries.
Vectren Energy Delivery of Ohio, Inc. (VEDO) holds a 53 percent
undivided ownership interest in the assets and Indiana Gas holds
a 47 percent undivided ownership interest.  VEDO is the operator
of the assets, operations of which are referred to as "the Ohio
operations." VUHI established a $435 million commercial paper
program to fund the majority of the acquisition.  This facility
was utilized at October 31, 2000 and will be replaced over time
with permanent financing.  VEDO's portion of the acquisition was
funded with short-term borrowings from VUHI.  Indiana Gas'
portion of the acquisition was funded with a combination of short-
term borrowings from VUHI and its commercial paper program.

  40

Goodwill has been recognized for the amount of the excess of the
purchase price paid over the book value of the net assets
acquired and is being amortized on a straight line basis over 40
years.  Goodwill recognized as a result of the acquisition is
$198 million.  The purchase price is subject to adjustment based
on the finalization of the closing balance sheet in accordance
with the Asset Purchase Agreement.

The following table depicts, for the years ended December 31,
2000 and 1999, unaudited pro forma consolidated information, as
if the acquisition of the Ohio operations occurred on January 1,
1999. The pro forma summary information presented below is not
necessarily indicative of the results that actually would have
occurred if the transaction indicated above had been consummated
at the beginning of the periods presented and is not intended to
be a projection of future results.


Unaudited                                    Year Ended
                                            December 31,
In thousands, except per share amounts      2000          1999
                                            ------------  -----------
                                                    
 Total operating revenues                   $ 1,831,136   $ 1,287,283
                                            -----------   -----------
 Net income                                 $    72,007   $    87,402
                                            -----------   -----------
 Average shares outstanding:
   Basic                                         61,297        61,306
   Diluted                                       61,380        61,430

Earnings per average share of common
  stock:
   Basic                                          $1.17         $1.43
   Diluted                                        $1.17         $1.42



3.  Merger and Integration Costs

Merger and integration costs incurred for the year ended December
31, 2000 totaled $41.1 million, including $1.8 million related to
the integration of the Ohio operations.  These costs relate
primarily to transaction costs, severance and other merger and
integration activities such as signage and vehicle identification
changes.  At March 31, 2000, Vectren accrued $27.2 million for
merger related costs and the accrual remaining for such costs at
December 31, 2000 is $1.8 million.  In addition, during 2000,
$13.9 million of merger and integration costs were charged
directly to expense.  The merger integration activities will be
substantially completed in 2001.

As a result of merger integration activities, management has
identified certain information systems that are expected to be
retired in 2001.  Accordingly, the useful lives of these assets
have been shortened to reflect this decision, resulting in
additional depreciation expense of approximately $11.4 million
for the year ended December 31, 2000.

  41

4.   Indiana Energy and SIGCORP Results (Prior to the
Combination)

The results of the predecessor companies, Indiana Energy and
SIGCORP, for the three months ended March 31, 2000 and for the
years ended December 31, 1999 and 1998 are as follows (in
millions):




                    Three months     Twelve months     Twelve months
                        ended            ended              ended
                      March 31,       December 31,      December 31,
                        2000              1999              1998
                    -------------    --------------    --------------
                                              
Indiana Energy:
Operating Revenues        $ 172.0           $ 433.3           $ 440.6
Net Income                $  22.1           $  38.7           $  36.1

SIGCORP:
Operating Revenues        $ 187.4           $ 604.5           $ 557.1
Net Income                $  19.3           $  52.1           $  50.5



5.   Summary of Significant Accounting Policies

A.  Principles of Consolidation
The accompanying consolidated financial statements for the years
ended December 31, 1999 and 1998 of Vectren and its subsidiary
companies reflect the company on a historical basis as restated
for the effects of the pooling-of-interests transaction completed
on March 31, 2000 between Indiana Energy and SIGCORP.  The
consolidated financial statements include the accounts of Vectren
and its wholly owned and majority owned subsidiaries, after
elimination of intercompany transactions.  Investments in limited
partnerships and less than majority-owned affiliates are
accounted for on the equity method.  The financial statements
also reflect the consolidation of a majority-owned affiliate,
Energy Systems Group, LLC, which was an equity method investment
of Indiana Energy and SIGCORP prior to the merger.

B.  Investments in Partnerships and Other Corporations
Investments in partnerships and other corporations, which are
more than 20 percent owned but less than majority owned, are
accounted for by the equity method.  Vectren's share of net
income or loss from these investments is recorded in equity in
earnings of unconsolidated affiliates.  Dividends are recorded as
a reduction of the carrying value of the investment when
received.

Investments in other corporations less than 20 percent owned are
carried at cost less writedowns for declines in value judged to
be other than temporary.  Dividends are recorded as other income
when received.

C.  Reclassifications
Certain reclassifications have been made to the prior years'
financial statements to conform to the current year presentation.
These reclassifications have no impact on net income previously
reported.

D.  Utility Plant and Depreciation
Utility plant is stated at historical cost, including an
allowance for the cost of funds used during construction.
Depreciation of utility property is provided using the straight-
line method over the estimated service lives of the depreciable
assets.

The average depreciation rates, expressed as a percentage of
original cost, were 3.5 percent, 3.7 percent and 3.8 percent for
the years ended December 31, 2000, 1999 and 1998, respectively.

Vectren follows the practice of charging maintenance and repairs,
including the cost of removal of minor items of property, to
expense as incurred.  When property that represents a retirement
unit is replaced or removed, the cost of such property is
credited to utility plant, and such cost, together with the cost
of removal less salvage, is charged to accumulated depreciation.

  42

E.  Nonutility Plant
Nonutility plant consists of property and equipment used by
Vectren's non-regulated operations.  Costs of nonutility plant
are charged against income over their estimated useful lives,
using the straight-line method of depreciation.  Repairs and
maintenance, which are not considered betterments and do not
extend the useful life of nonutility plant, are charged to
expense as incurred.  When nonutility plant is retired, or
otherwise disposed of, the asset and accumulated depreciation are
removed and the resulting gain or loss is reflected in income.

F.   Cash Flow Information
For purposes of the Consolidated Statements of Cash Flows,
Vectren considers cash investments with an original maturity of
three months or less to be cash equivalents.  Cash paid during
the periods reported for interest, income taxes and acquired
assets and liabilities were as follows:



                                   Year Ended December 31,
In thousands                       2000      1999      1998
                                 --------  --------  --------
                                            
Cash paid during the year for
    Interest (net of amount
      capitalized)               $ 55,734  $ 34,826  $ 35,798
    Income taxes                   53,450    36,909    53,311
                                 --------  --------  --------
Details of acquisition (Note 2)
    Book value of assets
      acquired                   $278,080         -         -
    Liabilities assumed             7,881         -         -
                                 --------  --------  --------
      Net assets acquired        $270,199         -         -
                                 ========  ========  ========


G.  Revenues
Revenues are recorded as products and services are delivered to
customers.  To more closely match revenues and expenses,
Vectren's utility subsidiaries record revenues for all gas and
electricity delivered to customers but not billed at the end of
the accounting period.

H.  Inventories
Inventories primarily consist of gas in underground storage, fuel
for electric generation and materials and supplies.  Gas in
underground storage at SIGECO and Indiana Gas is valued using
last-in, first-out (LIFO) method, while all other inventories,
including the acquired inventories of the Ohio operations,  are
valued using the average cost method.  Based on the average cost
of gas purchased during December, the cost of replacing the
current portion of gas in underground storage exceeded LIFO cost
at December 31, 2000 and 1999 by approximately $64.3 million and
$23.2 million, respectively.  Inventories consist of the
following:

                                           At December 31,
 In thousands                         2000          1999
                                    --------     ---------
Fuel (coal and oil) for electric
 generation                         $  4,368      $ 12,824
Materials and supplies                16,958        15,224
Emission allowances                    3,860         4,437
Gas in storage - at LIFO cost         18,988        23,068
Gas in storage - at average cost      49,424             -
Other                                  1,647         3,310
                                    --------      --------
Total inventories                   $ 95,245      $ 58,863
                                    ========      ========


I.  Refundable or Recoverable Gas Costs, Fuel for Electric
Production and Purchased Power
All metered gas rates contain a gas cost adjustment clause, which
allows for adjustment in charges for changes in the cost of
purchased gas.  Metered electric rates typically contain a fuel
adjustment clause that allows for adjustment in charges for
electric energy to reflect changes in the cost of fuel and the
net energy cost of purchased power.  SIGECO also collects through
a quarterly rate adjustment mechanism the margin on electric
sales lost due to the implementation of demand side management
programs.

  43

Vectren's utility subsidiaries record any adjustment clause under-
or-overrecovery each month in revenues. A corresponding asset or
liability is recorded until such time as the under-or-
overrecovery is billed or refunded to utility customers.  The
cost of gas sold is charged to operating expense as delivered to
customers and the cost of fuel for electric generation is charged
to operating expense when consumed.

J.  Allowance for Funds used During Construction
An allowance for funds used during construction (AFUDC), which
represents the cost of borrowed and equity funds used for
construction purposes, is charged to construction work in
progress during the period of construction and included in other
- net on the Consolidated Statements of Income.

The table below reflects the total AFUDC capitalized and the
portion of which was computed on borrowed and equity funds for
all periods reported.



                                             Year Ended December 31,
 In thousands                               2000      1999      1998
                                        --------  --------  --------
                                                   
AFUDC - borrowed funds                  $  2,634  $  3,090  $  2,394
AFUDC - equity funds                       2,645       739       230
                                        --------  --------  --------
Total AFUDC capitalized                 $  5,279  $  3,829  $  2,624
                                        ========  ========  ========



K.  Income Taxes
The liability method of accounting is used for income taxes under
which deferred income taxes are recognized, at currently enacted
income tax rates, to reflect the tax effect of temporary
differences between the book and tax bases of assets and
liabilities.  Deferred investment tax credits are being amortized
over the life of the related asset.

L.  Use of Estimates
The preparation of financial statements in conformity with
accounting principles generally accepted in the United States
requires management to make estimates and assumptions that affect
the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses
during the reporting period.  Actual results could differ from
these estimates.

M.  Regulation
The utility operations of Indiana Gas and SIGECO are subject to
regulation by the Indiana Utility Regulatory Commission (IURC)
and the Ohio operations are subject to regulation by the Public
Utilities Commission of Ohio (PUCO).  The wholesale energy sales
of SIGECO are subject to regulation by the Federal Energy
Regulatory Commission (FERC).  The accounting policies of Vectren
and its utility subsidiaries give recognition to the ratemaking
and accounting practices of these agencies and to accounting
principles generally accepted in the United States, including the
provisions of Statement of Financial Accounting Standards No. 71
"Accounting for the Effects of Certain Types of Regulation" (SFAS
71).  Regulatory assets represent probable future revenues
associated with certain incurred costs, which will be recovered
from customers through the ratemaking process.  Regulatory
liabilities represent probable future reductions in revenues
associated with amounts that are to be credited to customers
through the ratemaking process.

  44

The following regulatory assets and liabilities are reflected in
the financial statements:




                                              At December 31,
In thousands                                  2000       1999
                                        ----------  ---------
                                              
Regulatory Assets:
Demand side management programs          $  26,243  $  25,298
Unamortized premium on reacquired debt       4,192      4,416
Unamortized debt discount and expenses      16,741     13,233
Regulatory income tax asset                  4,723      2,741
Other                                          347      1,905
                                        ----------  ---------
Regulatory assets in other assets           52,246     47,593
Recoverable fuel and natural gas costs      96,084      5,585
                                        ----------  ---------
Total regulatory assets                  $ 148,330  $  53,178
                                        ==========  =========
Regulatory Liabilities:
Refundable gas costs                             -  $  10,204
                                        ==========  =========


As of December 31, 2000, the recovery of $126.9 million of
Vectren's $148.3 million of total regulatory assets is reflected
in rates charged to customers.  The remaining $21.4 million of
regulatory assets, which are not yet included in rates, represent
SIGECO's demand side management (DSM) costs incurred after 1993.
When SIGECO files its next electric base rate case, these costs
will be included in rate base and requested to earn a return.
Amortization of the costs over a period anticipated to be 15
years will be recovered through rates as a cost of operations.

Indiana Gas was authorized as part of an August 17, 1994
financing order from the IURC to amortize over a 15-year period
the debt discount and expense related to new debt issues and
future debt issues and future premiums paid for debt reacquired
in connection with refinancing.  Debt discount and expense for
issues in place prior to this order are being amortized over the
lives of the related issues.  Premiums paid prior to this order
for debt reacquired in connection with refinancing are being
amortized over the life of the refunding issue.  SIGECO's debt
discounts and expense related to new debt issues and premiums
paid for debt reacquired is being amortized over the lives of the
related issues.

Of the $126.9 million of regulatory assets currently reflected in
rates, a total of $9.1 million is earning a return: $4.9 million
of pre-1994 DSM costs and $4.2 million of unamortized premium on
reacquired debt.  The remaining recovery periods for the DSM
costs and premium on reacquired debt are 11.5 years and 20 years,
respectively.  The remaining $117.9 million of regulatory assets
included in rates, but not earning a return, are being recovered
over varying periods: $7.1 million of fuel costs and $89.0
million of gas costs, over 12 months; $4.7 million of regulatory
income tax asset, over approximately 30 years; and $16.8 million
of unamortized debt discount and expense to be recovered as
discussed above.

Vectren's utility subsidiaries' policy is to continually assess
the recoverability of costs recognized as regulatory assets and
the ability to continue to account for their activities in
accordance with SFAS 71, based on the criteria set forth in SFAS
71.  Based on current regulation, the utility subsidiaries
believe such accounting is appropriate.  If all or part of
Vectren's utility operations cease to meet the criteria of SFAS
71, a write-off of related regulatory assets and liabilities
would be required.  In addition, Vectren would be required to
determine any impairment to the carrying costs of deregulated
plant and inventory assets.


N.  New Accounting Pronouncement
In June 1998, the Financial Accounting Standards Board issued
SFAS No. 133 "Accounting for Derivative Instruments and Hedging
Activities" (SFAS 133), which requires that every derivative
instrument be recorded on the balance sheet as an asset or
liability measured at its fair value and that changes in the
derivative's fair value be recognized currently in earnings
unless specific hedge accounting criteria are met.

  45

SFAS 133, as amended, is effective for fiscal years beginning
after June 15, 2000 and must be applied to derivative instruments
and certain derivative instruments embedded in hybrid contracts
that were issued, acquired or substantively modified after
December 31, 1998.  Vectren has completed the process of
identifying all derivative instruments, determining fair market
values of these derivatives, designating and documenting hedge
relationships, and evaluating the effectiveness of those hedge
relationships.  As a result of the successful completion of this
process, Vectren adopted SFAS 133 as of January 1, 2001.

SFAS 133 requires that as of the date of initial adoption, the
difference between the fair market value of derivative
instruments recorded on the balance sheet and the previous
carrying amount of those derivatives be reported in net income or
other comprehensive income, as appropriate, as the cumulative
effect of a change in accounting principle in accordance with APB
20, "Accounting Changes."

A limited number of Vectren's contracts are defined as
derivatives under SFAS 133.  These derivatives are forward
physical contracts for both the purchase and sale of natural gas
and electricity by its wholly owned gas marketing subsidiary,
SIGCORP Energy Services, Inc (SES) and SIGECO, respectively, and
an interest rate swap.

SES's primary business is the buying and re-selling of physical
natural gas to the industrial market segment.  SES manages its
pricing risk by entering into corresponding gas commodity
contracts that ensure a reasonable matching of the associated
risk.  In addition, SES takes physical delivery of gas in storage
facilities to ensure operational as well as price risk management
of its forward positions. Open positions in terms of price,
volume and specified delivery locations do occur and are managed
by SES using the above instruments and through management
reporting.  These commodity contracts and gas storage facilities
involve the normal purchase and sale of natural gas and therefore
do not require fair value accounting under SFAS 133.  SES also
utilizes price swap agreements that are accounted for under SFAS
133 to mitigate price risk related to certain forward physical
contracts.  These derivatives have not been designated as hedges,
accordingly, the changes in market value will be recorded
currently in earnings.  The mark to market impact of these
derivatives has been reflected as part of the transition
adjustment recorded to earnings on January 1, 2001.

Derivatives used in the power marketing operations are used to
effectively manage the utilization of SIGECO's generation
capability.  These derivatives include forward physical wholesale
sales and purchases.  The forward sales contracts are generally
used to sell the excess generation capacity of SIGECO when demand
conditions warrant this activity.  These contracts are for the
normal purchase and sale of electricity and therefore do not
require fair value accounting under SFAS 133.  The forward
purchase contracts are entered into as part of "buy-sell"
transactions with other utilities and power marketers.  These
contracts are derivatives and do not qualify for hedge
accounting, accordingly, they have been marked to market
currently in earnings.  The mark to market impact of these
derivatives has been reflected as part of the transition
adjustment recorded to earnings on January 1, 2001.

The interest rate swap is used to hedge the exposure to interest
rate risk associated with VUHI's $150 million floating rate
notes. The swap was entered into concurrently with the issuance
of the floating rate debt.  Vectren has formally documented the
hedging relationship between the swap and floating rate debt as
well as its risk management objectives and strategies for
undertaking the hedging transaction.  The swap has been
designated as a cash flow hedge and the mark to market impact has
been reflected as part of the transition adjustment recorded to
other comprehensive income on January 1, 2001.

The cumulative impact of the adoption of SFAS 133 on January 1,
2001 is an earnings gain of approximately $6.3 million due to the
derivatives used in power marketing operations.  The impact of
the derivatives used by SES and the interest rate swap was
immaterial.

O.  Comprehensive Income
Comprehensive income is a measure of all changes in equity of an
enterprise which result from the transactions or other economic
events during the period other than transactions with
shareholders.  This information is reported in the Consolidated
Statements of Common Shareholders' Equity.  Vectren's components
of accumulated other comprehensive income (loss) include
unrealized gains (losses) on available for sale securities and

  46

its portion of ProLiance Energy, LLC's (ProLiance) other
comprehensive income.  Vectren records its portion of ProLiance's
other comprehensive income as increases or decreases to the
investment account with a corresponding adjustment to other
comprehensive income.  As of December 31, 2000, Vectren has
recorded an adjustment to other comprehensive income of $7.5
million related to its investment in ProLiance.  ProLiance's
other comprehensive income was adjusted due its adoption of SFAS
133.



6.   ProLiance Energy, LLC

ProLiance, a 50 percent owned, non-regulated, energy marketing
affiliate of Vectren, began providing natural gas and related
services to Indiana Gas, Citizens Gas and Coke Utility (Citizens
Gas) and others effective April 1, 1996.  The sale of gas and
provision of other services to Indiana Gas by ProLiance is
subject to regulatory review through the quarterly gas cost
adjustment (GCA) process administered by the IURC.

On September 12, 1997, the IURC issued a decision finding the gas
supply and portfolio administration agreements between ProLiance
and Indiana Gas and ProLiance and Citizens Gas to be consistent
with the public interest.  The IURC's decision reflected the
significant gas cost savings to customers obtained through
ProLiance's services and suggested that all material provisions
of the agreements between ProLiance and the utilities are
reasonable.  Nevertheless, with respect to the pricing of gas
commodity purchased from ProLiance and two other pricing terms,
the IURC concluded that additional review in the GCA process
would be appropriate and directed that these matters be
considered further in the pending consolidated GCA proceeding
involving Indiana Gas and Citizens Gas.  The IURC has not yet
established a schedule for conducting these additional
proceedings.  Through a series of appeals, the order was finally
considered by the Indiana Supreme Court.

On September 22, 2000, the Indiana Supreme Court issued a
decision affirming the IURC's decision on ProLiance in all
respects.  However, until the three pricing issues reserved by
the IURC are resolved, Vectren will continue to reserve a portion
of its share of ProLiance earnings.

On or about August 11, 1998, Indiana Gas, Citizens Gas and
ProLiance each received a Civil Investigative Demand (CID) from
the United States Department of Justice requesting information
relating to Indiana Gas' and Citizens Gas' relationship with and
the activities of ProLiance.  The Department of Justice issued
the CID to gather information regarding ProLiance's formation and
operations, and to determine if trade or commerce has been
restrained.  Indiana Gas has provided all information requested
and management continues to believe that there are no significant
issues in this matter.

Indiana Gas continues to record gas costs in accordance with the
terms of the ProLiance contract and Vectren continues to record
its proportional share of ProLiance's earnings.  Pretax income of
$5.4 million, $6.7 million, and $7.0 million was recognized as
ProLiance's contribution to earnings for the years ended December
31, 2000, 1999 and 1998, respectively.  Earnings recognized from
ProLiance are included in equity in earnings of unconsolidated
investments on the Consolidated Statements of Income.  At
December 31, 2000, and 1999, Vectren has reserved approximately
$2.4 million and $1.7 million, respectively, of ProLiance's
earnings pending resolution of the remaining issues.

7.   Vectren Advanced Communications

Vectren Advanced Communications (VAC), a wholly owned non-
regulated subsidiary, was formed to hold Vectren's investments in
Utilicom Networks, LLC (Utilicom Networks) and related entities.
Utilicom Networks is a provider of bundled communications
services through high capacity broadband networks, including high
speed Internet service, cable television and telephone service

In January 2000, VAC completed the restructuring of its
investment in SIGECOM, LLC (SIGECOM), which is a venture between
VAC and Utilicom Networks which provides communications services
to the greater Evansville, Indiana area.  On January 28, 2000,
affiliates of The Blackstone Group, a private equity fund,
invested in Class B units of Utilicom Networks.  Concurrent with

  47

this investment, VAC exchanged its 49 percent preferred equity
interest in SIGECOM for $16.5 million of convertible subordinated
debt of Utilicom Networks, a Class A equity position in Utilicom
Networks and an indirect common equity interest in SIGECOM.  VAC
has a 14 percent interest in SIGECOM.  The debt is convertible
into Class A units of Utilicom Networks at the option of VAC or
upon the event of a public offering of stock by Utilicom
Networks. The investment restructuring resulted in a pre-tax gain
of $8 million, which is classified in equity in earnings in
unconsolidated investments in the accompanying Consolidated
Statements of Income.  For the year ending December 31, 2000,
Vectren also recognized losses of $1 million to reflect its share
of Utilicom Networks' and SIGECOM's operating results.  At
December 31, 2000, VAC's equity investment in SIGECOM related
entities was $8.2 million.

In December 2000, VAC invested an additional $8.1 million with
Utilicom Networks in the form of convertible subordinated debt as
part of Utilicom Networks' plans to raise $600 million in capital
to establish operating ventures in Indianapolis, Indiana and
Dayton, Ohio and to recapitalize the SIGECOM venture.  Vectren is
committed to invest up to $100 million, inclusive of the $8.1
million already invested, in the form of convertible subordinated
debt, subject to Utilicom Networks obtaining all required
funding.  The debt is convertible into common equity interests in
the Indianapolis and Dayton ventures at the option of VAC or upon
the event of a public offering of stock by Utilicom Networks.  At
December 31, 2000, VAC's investment in convertible debt totals
approximately $25 million and upon conversion, VAC would have up
to a 31 percent interest in the Indianapolis and Dayton ventures
and up to a 10 percent  interest in Utilicom Networks, assuming
completion of all required funding.

8.   Short-Term Borrowings

At December 31, 2000, Vectren has approximately $969 million of
short-term borrowing capacity, including $803 million for its
regulated operations and $166 million for its non-regulated
operations, of which approximately $149 million is available for
regulated operations and $60 million is available for non-
regulated operations.   See the table below for outstanding
balances and interest rates.




                                                At December 31,
 In thousands                                  2000      1999
                                             --------  --------
                                                 
Outstanding:
     Bank Loans                              $146,494  $124,638
     2001, Note Payable, 6.6425%              150,000         -
     Commercial paper                         463,414    83,000
                                             --------  --------
Total short term borrowings                  $759,908  $207,638
                                             ========  ========

Weighted average interest rates:
     Bank Loans                                 6.95%     8.08%
     Commercial paper                           6.87%     6.30%
Weighted average interest rates during
 the year:
     Bank Loans                                 6.98%     5.76%
     Commercial paper                           6.53%     5.40%

Weighted average total outstanding during
 the year                                    $318,822  $163,762


At December 31, 2000, Indiana Gas is not in compliance with the
total indebtedness to capitalization ratio contained in its back
up credit facility for its commercial paper program.  The non-
compliance resulted from the indebtedness incurred to purchase
its ownership interest in the Ohio operations.  A waiver has been
obtained from the banks on the Indiana Gas facility to waive the
non-compliance through and including March 31, 2001.  Subject to
regulatory approval, Vectren will provide an equity investment in
Indiana Gas to bring Indiana Gas back into compliance.  No amount
is outstanding under the back up credit facility.

  48

9.   Long-Term Debt and Other Obligations

First mortgage bonds, notes payable and partnership obligations
outstanding and classified as long-term are as follows:




                                                At December 31,
 In thousands                               2000         1999
                                            ---------    ---------
                                                   
Southern Indiana Gas and Electric Company

First Mortgage Bonds due:
    2014, 4.60% Pollution Control Series A    $ 22,500     $ 22,500
Adjustable Rate Pollution Control:
    2015, Series A, presently 4.55%              9,975        9,975
    2016, 8.875%                                13,000       13,000
    2020, 4.40% Pollution Control Series B       4,640        4,640
Adjustable Rate Environmental Improvement:
    2023, Series B, presently 6%                22,800       22,800
    2023, 7.60%                                 45,000       45,000
    2025, 7.625%                                20,000       20,000
    2029, 6.72%                                 80,000       80,000
    2030, 4.40% Pollution Control Series B      22,000       22,000
                                              --------     --------
Total first mortgage bonds                    $239,915     $239,915
                                              --------     --------
Notes Payable:
    Tax Exempt, due 2003, 6.25%               $  1,000     $  1,000
                                              --------     --------





Indiana Gas Company
-------------------
                                                   
Notes Payable due:
     2003, Series F, 5.75%                    $ 15,000    $  15,000
     2004, Series F, 6.36%                      15,000       15,000
     2007, Series E, 6.54%                       6,500        6,500
     2013, Series E, 6.69%                       5,000        5,000
     2015, Series E, 7.15%                       5,000        5,000
     2015, Insured Quarterly Notes, 7.15%       20,000            -
     2015, Series E, 6.69%                       5,000        5,000
     2015, Series E, 6.69%                      10,000       10,000
     2021, Private Placement, 9.375%            25,000       25,000
     2021, Series A, 9.125%                      7,000        7,000
     2025, Series E, 6.31%                       5,000        5,000
     2025, Series E, 6.53%                      10,000       10,000
     2027, Series E, 6.42%                       5,000        5,000
     2027, Series E, 6.68%                       3,500        3,500
     2027, Series F, 6.34%                      20,000       20,000
     2028, Series F, 6.75%                      14,109       14,849
     2028, Series F, 6.36%                      10,000       10,000
     2028, Series F, 6.55%                      20,000       20,000
     2029, Series G, 7.08%                      30,000       30,000
     2030, Insured Quarterly Notes, 7.45%       50,000            -
                                              --------     --------
Total notes payable                           $281,109     $211,849
                                              --------     --------
 49

Non-Regulated
-------------

Notes Payable:
    2005, Senior note, 7.67%                  $ 38,000     $      -
    2007, Senior note, 7.83%                    17,500            -
    2010, Senior note, 7.98%                    22,500            -
    Insurance Company, due 2012, 7.43%          35,000       35,000
Other                                              249        2,371
                                              --------    ---------
Total notes payable and other                 $113,249     $ 37,371
                                              --------     --------
Total long-term debt outstanding              $635,273     $490,135
Less: Maturities and sinking fund
      requirements                               (249)        (776)
      Unamortized debt premium and
      discount, net                            (3,070)      (2,633)
                                              --------     --------
Total long-term debt and other
obligations, net of current maturities        $631,954     $486,726
                                              ========     ========



Consolidated maturities and sinking fund requirements on long-
term debt subject to mandatory redemption during the five years
following 2000 (in millions) are $0.3 in 2001, $16.0 in 2003,
$15.0 in 2004, and $38.0 in 2005.

In addition to the obligations presented in the table above,
SIGECO has $53.7 million of adjustable rate pollution control
series first mortgage bonds which could, at the election of the
bondholder, be tendered to SIGECO annually in March.  If SIGECO's
agent is unable to remarket any bonds tendered at that time,
SIGECO would be required to obtain additional funds for payment
to bondholders.  For financial statement presentation purposes
those bonds subject to tender in 2001 are shown as current
liabilities. The two series of bonds will be re-set for a five-
year period effective March 1, 2001.

Provisions under which certain of Indiana Gas' Series E Notes
were issued entitle the holders of $25.0 million of these notes
to put the debt back to Indiana Gas at face value at certain
specified dates before maturity.  Long-term debt subject to the
put provisions during the five years following 2000 (in millions)
is $6.5 in 2002, $3.5 in 2004 and $10.0 in 2005.

The annual sinking fund requirement of SIGECO's first mortgage
bonds is 1 percent of the greatest amount of bonds outstanding
under the Mortgage Indenture.  This requirement may be satisfied
by certification to the Trustee of unfunded property additions in
the prescribed amount as provided in the Mortgage Indenture.
SIGECO intends to meet the 2001 sinking fund requirement by this
means and, accordingly, the sinking fund requirement for 2001 is
excluded from current liabilities on the Consolidated Balance
Sheets.  At December 31, 2000, $220.9 million of SIGECO's utility
plant remained unfunded under SIGECO's Mortgage Indenture.

The above debt agreements contain certain financial covenants and
other restrictions with which Vectren must comply.  Except as
described in Note 8, Vectren was in compliance with all remaining
financial covenants and restrictions.

On December 21, 2000, Vectren Capital Corporation, a wholly owned
subsidiary that provides financing for Vectren's non-regulated
subsidiaries' operations and investments, issued $78 million of
private placement senior notes to three institutional investors.
The issues and their terms are $38.0 million, due December 21,
2005, at 7.67 percent; $17.5 million, due December 21, 2007, at
7.83 percent; and $22.5 million, due December 21, 2010, at 7.98
percent.  The net proceeds were used to repay outstanding short-
term borrowings.

On October 5, 1999, Indiana Gas issued $30 million in principal
amount of Series G Medium-term Notes bearing interest at the per
annum rate of 7.08 percent with a maturity date of October 5,
2029.  In December 2000, Indiana Gas filed a prospectus with the
Securities and Exchange Commission with respect to the issuance
of  $70 million in debt securities.  On December 28, 2000, $20
million of 15-Year Insured Quarterly (IQ) Notes bearing interest
at a rate of 7.15 percent per year and $50 million of 30-Year IQ
Notes bearing interest at a rate of 7.45 percent per year were
issued.  The 15-Year IQ Notes will mature on December 15, 2015,
and the 30-Year IQ Notes will mature on December 16, 2030,

  50

unless, in each case, redeemed prior to that date.  Indiana Gas
will have the option to redeem the 15-Year IQ Notes, in whole or
in part, from time to time on or after December 15, 2004.
Indiana Gas will have the option to redeem the 30-Year IQ Notes
in whole or in part, from time to time on or after December 15,
2005.  The net proceeds of the debt issuance were used to repay
outstanding commercial paper utilized for general corporate
purposes.

10.   Fair Value of Financial Instruments

The carrying values and estimated fair values of Vectren's
financial instruments were as follows:




                                                       At December 31,
In thousands                       2000                   1999
                           -------------------    -------------------
                                     Estimated              Estimated
                           Carrying     Fair      Carrying     Fair
                            Amount     Value       Amount     Value
                           --------  ---------    --------  ---------
                                                
Short-term borrowings       $759,908  $759, 908    $207,638   $207,638
Partnership obligations
  (includes amounts
  due within one year            249        312         845        905
Redeemable preferred
  stock of subsidiary          7,500      7,737       7,500      7,538
Long term debt (includes
  Amounts due within
  one year)                  685,903    758,478     541,202    544,928



Certain methods and assumptions must be used to estimate the fair
value of financial instruments.  Because of the short maturity of
notes payable, the carrying amounts approximate fair values for
these financial instruments.  The fair value of Vectren's long-
term debt was estimated based on the quoted market prices for the
same or similar issues or on the current rates offered to Vectren
for debt of the same remaining maturities.  The fair value of
partnership obligations was estimated based on current quoted
market rate of comparable debt.  The fair value of redeemable
preferred stock of SIGECO was based on the current quoted market
rate of long-term debt with similar characteristics.

Under current regulatory treatment, call premiums on
reacquisition of long-term debt are generally recovered in
customer rates over the life of the refunding issue or over a 15-
year period (see Note 5M ). Accordingly, any reacquisition would
not be expected to have a material effect on Vectren's financial
position or results of operations.

The market price used to value these transactions reflects
management's best estimate of market prices considering various
factors, including published prices for certain delivery
locations, time value and volatility factors underlying the
commitments.

11.  Common Stock

On March 31, 2000, the merger of Indiana Energy and SIGCORP with
and into Vectren was consummated with a tax-free exchange of
shares and has been accounted for as a pooling of interests.  The
common shareholders of SIGCORP received 1.333 shares of Vectren
common stock for each SIGCORP common share and the common
shareholders of Indiana Energy received one share of Vectren
common stock for each Indiana Energy common share, resulting in
the issuance of 61.3 million shares of Vectren common stock.

The Vectren board of directors has adopted a Shareholder Rights
Agreement.  Under the Shareholder Rights Agreement, the Vectren
board of directors has declared a dividend distribution of one
right for each outstanding Vectren common share.  A right will
attach to each Vectren common share Vectren issues.  Each right
entitles the holder to purchase from Vectren one share at a price
of $65.00 per share (subject to adjustment to prevent dilution).
Initially, the rights will not be exercisable.  The rights only
become exercisable 10 days following a public announcement that a
person or group of affiliated or associated persons (Vectren
Acquiring Person) has acquired beneficial ownership of 15 percent
or more of the outstanding Vectren common shares (or a 10 percent
acquirer who is determined by the Vectren board of directors to
be an adverse person), or 10 days following the announcement of
an intention to make a tender offer or exchange offer the
consummation of which would result in any person or group
becoming a Vectren Acquiring Person.  The Vectren Shareholder
Rights Agreement expires October 21, 2009.

  51

Conversion of Options
---------------------
Certain SIGCORP and SIGECO employees held options to purchase
SIGCORP common shares granted under the 1994 SIGECO Stock Option
Plan and other employee compensation benefits arrangements.  When
the merger was consummated, each unexpired and unexercised option
to purchase SIGCORP common shares was automatically converted
into an option to purchase the number of Vectren common shares
that could have been purchased under the original option
multiplied by 1.333.  The exercise price per Vectren common share
under the new option is equal to the original per share price
divided by 1.333.  The new Vectren options will otherwise be
subject to the same terms and conditions as the original SIGCORP
options.  The expiration dates for options outstanding as of
December 31, 2000, ranged from July 13, 2004 to July 19, 2009.
This stock option activity for the past three years, converted to
Vectren common shares, was as follows:



                                                     At December 31,
                                      2000      1999       1998
                                       -------    -------   --------
                                                  
Outstanding at January 1               931,004   671,389     610,742
Granted                                      -   272,783      99,973
Cancelled                             (30,955)         -           -
Exercised                             (40,608)  (13,168)    (39,326)
                                      --------  --------   ---------
Outstanding at December 31             859,441   931,004     671,389
                                      ========  ========   =========
Exercisable at December 31             781,415   658,221     508,892
Reserved for future grants at
  end of year                                -         -     272,783
Weighted Average Option Price:
    Exercisable                         $18.41    $17.53      $15.88
    Outstanding at end of year          $18.23    $18.33      $17.46




                                                  At December 31, 2000
               Options Outstanding                Options Exercisable
      -------------------------------------       -------------------
                Number of    Average    Weighted  Number of  Weighted
   Range of      Options    Remaining    Average   Options   Average
   Exercise       Out-     Contractual  Exercise    Exer-    Exercise
    Prices      standing       Life       Price    cisable   Price
----------     ----------  -----------  --------  ---------  --------
                                              
$12.03-$14.43      229,230     3.4         $13.82   229,230     $13.82
14.44-16.84         50,779     4.0          15.32    50,779      15.32
16.85-19.24         52,124     5.2          17.44    52,124      17.44
19.25-21.65        431,908     7.8          20.09   353,882      20.05
 24.05              95,400     7.3          24.05    95,400      24.05
------------   ----------  -----------  --------  ---------  --------
$12.03-$24.05      859,441     6.2         $18.41   781,415     $18.23
============   ==========  ===========  ========  =========  ========


  52

Vectren accounts for stock compensation in accordance with APB
25, "Accounting for Stock Issued to Employees."  Under APB 25, no
compensation cost has been recognized for stock options.  Had
compensation cost for stock options been determined consistent
with SFAS No. 123 "Accounting for Stock-based Compensation," net
income would have been reduced to the following pro forma
amounts:




                                                      At December 31,
In thousands, except per share amounts) 2000        1999      1998

                                        -------     -------   -------
                                                     
Net Income:
  As reported                            $72,040    $90,748   $86,600
  Pro forma                               71,583     90,077    86,085
Basic Earnings Per Share:
  As reported                              $1.18      $1.48     $1.41
  Pro forma                                 1.17       1.47      1.40
Diluted Earnings Per Share:
  As reported                              $1.17      $1.48     $1.40
  Pro forma                                 1.17       1.47      1.39



The fair value of each option granted used to determine pro forma
net income is estimated as of the date of grant using the Black-
Scholes option pricing model with the following weighted average
assumptions used for grants in the years ended December 31, 1999
and 1998: risk-free interest rate of 6.46 percent and 4.44
percent, respectively; expected option term of five years;
expected volatilities of 34.00 percent and 33.16 percent,
respectively; and dividend rates of 4.46 percent and 3.77
percent, respectively.  No options were granted in 2000.

Conversion of Restricted Stock
-----------------------------
Indiana Energy had an Executive Restricted Stock Plan for the
principal officers of the company and participating subsidiary
companies.  Indiana Energy also had a Directors' Restricted Stock
Plan through which non-employee directors receive one-third of
their combined compensation (exclusive of attendance fees) as
directors of Indiana Energy, Indiana Gas or IEI Investments, Inc.
in shares of Indiana Energy's common stock subject to certain
restrictions on transferability.

Upon consummation of the merger, the restrictions on each
outstanding share of restricted stock of Indiana Energy lapsed
and all shares of Indiana Energy that were issued as restricted
stock were treated as unrestricted shares of Indiana Energy in
the merger exchange.  During 2000, Vectren adopted these plans
and  restricted shares were issued to executives and non-employee
directors.

Common stock dividends of Vectren may be reinvested under a
Dividend Reinvestment and Stock Purchase Plan.  Common shares
purchased in connection with the plan are currently being
acquired through the open market.

At December 31, 2000 and 1999, respectively, shares of common
stock reserved for issuance were as follows:



                                              At December 31,
                                         2000         1999
                                        --------    ---------
                                              
Dividend Reinvestment and Stock
  Purchase Plan                        1,018,435      417,836
Executive Restricted Stock Plan          222,726      346,319
Directors' Restricted Stock Plan          50,116       54,994
Retirement Savings Plan                  853,423      964,208
Total                                  2,144,700    1,783,357


  53

12.   Earnings Per Share
Basic earnings per share is computed by dividing net income
available to common shareholders by the weighted-average number
of common shares outstanding for the period.  Diluted earnings
per share assumes the conversion of stock options into common
shares using the treasury stock method to the extent the effect
would be dilutive.

The following table illustrates the basic and dilutive earnings
per share calculations.



                                             Year Ended December 31,
In thousands, except
per share amounts          2000                      1999
                           -----                    ------
                                   Per                        Per
                 Income   Shares  Share   Income    Shares   Share
                                  Amount                     Amount
                  ------  ------  ------  -------   -------  -------
                                          
Basic EPS        $72,040  61,297  $1.18  $90,748   61,306   $1.48
Effect of
dilutive
  stock options               83                      124
                 -------  ------  ------ --------  -------  ------
 Diluted EPS     $72,040  61,380   $1.17  $90,748  61,430   $1.48
                 =======  ======  ====== ========  =======  ======





                    Year Ended December 31,
In thousands,
except
per share
amounts                    1998
                          ------
                                     Per
                 Income   Shares    Share
                                   Amount
                 ------   -------  --------
                         
Basic EPS       $86,600    61,578     $1.41
Effect of
  dilutive
  stock options               178
                -------  -------- ---------
Diluted EPS     $86,600    61,756     $1.40
                =======  ========  ========



Options to purchase 526,469 common shares for the year ended
December 31, 2000 and 99,973 common shares for the years ended
December 31, 1999 and 1998 were not included in the computation
of dilutive earnings per share because the options' exercise
prices were greater than the average market price of the common
shares during the period.  Exercise prices for options excluded
from the computation ranged from $19.83 to $24.05 in 2000 and
equaled $24.05 in 1999 and 1998.

Subsequent to December 31, 2000, Vectren issued about 6.3 million
common shares in a public offering (see Note 22).

13.   Retirement Plans and Other Postretirement Benefits

Prior to July 1, 2000, SIGCORP and Indiana Energy had separate
retirement and other postretirement benefit plans.  The
activities in these plans are described below by company.
Effective July 1, 2000, the SIGECO and Indiana Energy pension
plans for employees not covered by a collective bargaining unit
were merged.  Also effective July 1, 2000, the SIGECO and Indiana
Energy retirement savings plans for employees not covered by a
collective bargaining unit were merged, as were their
postretirement health care and life insurance plans.

Vectren has multiple defined benefit pension and other
postretirement benefit plans which cover eligible full-time
regular employees.  All of the plans are non-contributory with
the exception of the health care plan which contains cost-sharing
provisions whereby employees retiring after January 1, 1996, are
required to make contributions to the plan when increases in
Indiana Energy's health care costs exceed the general rate of
inflation, as measured by the Consumer Price Index (CPI).  The
nonpension plans include plans for health care and life insurance
through a combination of self-insured and fully insured plans.

The IURC has authorized SIGECO and Indiana Gas to recover the
costs related to postretirement benefits other than pensions
under the accrual method of accounting consistent with Statement
of Financial Accounting Standards No. 106, Employers' Accounting
for Postretirement Benefits Other Than Pensions. Amounts accrued
prior to that authorization were deferred as allowed by the IURC
and amortized over a 60-month period.

The detailed disclosures of benefit components that follow are
based on an actuarial valuation performed for the December 31,
2000 financial statements using a measurement date as of
September 30, 2000.  The disclosures required as of and for the
years ended December 31, 1999 and 1998 have been restated based
on actuarial valuations previously performed for SIGECO as of
December 31 and Indiana Gas as of September 30, respectively.  In
management's opinion, disclosures from revised actuarial
valuations would not differ materially from those presented
below.

  54

Net periodic benefit cost consisted  of the following components:




                                             Year Ended December 31,
                      Pension Benefits            Other Benefits
                ---------------------------  ----------------------
 In thousands     2000      1999      1998    2000    1999     1998
                 --------  -------- -------- ------- -------  -------
                                           
Service cost     $  4,282  $  5,053 $  4,056  $1,328 $ 1,502   $1,299
Interest cost      11,708    10,550    9,986   5,904   4,844    4,863
Expected return
 on plan assets  (15,815)  (13,826) (12,742)   (921)   (751)    (577)
Amortization of
 prior service
 cost                 157       361      256       -       -        -
Amortization of
 transitional
 obligation
 (asset)            (744)     (734)    (734)   3,738   3,266    3,267
Recognized
 actuarial gain   (1,040)      (10)     (47) (1,475)   (889)  (1,204)
Settlement
 charge             2,123         -        -       -       -        -
Special               553         -        -       -       -        -
termination
benefit charge
                 --------  --------  -------  ------ -------  -------
Net periodic
benefit cost     $  1,224  $  1,394  $   775  $8,574 $ 7,972   $7,648
                 ========  ========  =======  ====== =======  =======



A reconciliation of the plan's benefit obligations, fair value of
plan assets, funded status and amounts recognized in the
Consolidated Balance Sheets follows:



                                                     At December 31,
Benefit obligation            Pension Benefits     Other Benefits
                             ------------------   ----------------
 In thousands                  2000      1999      2000      1999
                              --------  --------  --------  --------
                                               
Benefit obligation at
 beginning of year            $151,505  $156,840  $ 68,278  $ 73,598
Service cost - benefits
 earned during the year          4,282     5,053     1,328     1,502
Interest cost on projected      11,708    10,550     5,904     4,844
 benefit obligation
Plan amendments                  2,418   (3,278)     (711)         -
Acquisitions                       700         -         -         -
Settlements                      2,123         -         -         -
Benefits paid                 (10,382)   (8,001)   (5,396)   (3,605)
Actuarial (gain) loss            4,614   (9,659)     7,975   (8,061)
                              --------  --------  --------  --------
Benefit obligation at end
 of year                      $166,968  $151,505  $ 77,378  $ 68,278
                              ========  ========  ========  ========





Fair value of Plan Assets     Pension Benefits     Other Benefits
                              ----------------    ----------------
In thousands                   2000      1999      2000      1999
                             --------  --------  --------  --------
                                               
Plan assets at fair value at
 beginning of year            $187,261  $180,965  $ 11,710  $  9,511
Actual return on plan assets    16,959    14,179       595     1,434
Employer contributions               -       118     4,314     4,369
Benefits paid                 (10,382)   (8,001)   (5,396)   (3,604)
                              --------  --------  --------  --------
Fair value of plan assets at
 end of year                  $193,838  $187,261  $ 11,223  $ 11,710
                              ========  ========  ========  ========





Funded Status                 Pension Benefits     Other Benefits
                             -----------------  -------------------
 In thousands                  2000     1999      2000       1999
                             -------- --------  --------- ---------
                                              
Funded status                $ 26,870   $35,756 $(66,155)  $(56,568)
Unrecognized transitional
 obligation (asset)           (1,491)   (2,279)    39,969     44,418
Unrecognized service cost       5,357     3,639         -          -
Unrecognized net (gain)
 loss and other              (36,968)  (44,733)  (19,697)   (28,792)
                             --------  -------- ---------  ---------
Net amount recognized        $(6,232)  $(7,617) $(45,883)  $(40,942)
                             ========  ======== =========  =========



  55

The aggregate benefit obligation and aggregate fair value of the
plan assets for pension plans with benefit obligations in excess
of plan assets were $10.5 million and $7.9 million, respectively,
as of December 31, 2000, and $5.5 million and $4.5 million,
respectively, as of December 31, 1999.

Weighted-average assumptions used in the accounting for these
plans were as follows:



                                              Year Ended December 31,
                                  Pension Benefits    Other Benefits
                                  -----------------   ---------------
                                       2000    1999     2000     1999
                                   -------- -------    -----   ------
                                                  
Discount rate                         7.75%   7.50%    7.75%    7.50%
Expected return on plan assets        8.50%   8.50%      N/A      N/A
Rate of compensation increase         5.00%   5.00%      N/A      N/A
CPI rate                                N/A     N/A    7.00%    6.50%



As of December 31, 2000, the health care cost trend is 7 percent
declining to 5 percent in 2004 and remaining level thereafter.
The accrued health care cost trend rate for 2001 is 7 percent.
The estimated cost of these future benefits could be
significantly affected by future changes in health care costs,
work force demographics, interest rates or plan changes.

A 1 percent change in the assumed health care cost trend for
Vectren's postretirement health care plan would have the
following effects:

In thousands                      1% Increase    1% Decrease
Effect on the aggregate of the
 service and interest
 cost components                   $     483      $     (394)

Effect on the postretirement
  Benefit obligation                   5,107          (4,263)

Vectren has adopted Voluntary Employee Beneficiary Association
(VEBA) Trust Agreements for the funding of postretirement health
benefits for retirees and their eligible dependents and
beneficiaries.  Annual funding is discretionary and is based on
the projected cost over time of benefits to be provided to cover
persons consistent with acceptable actuarial methods.  To the
extent these postretirement benefits are funded, the benefits
will not be shown as a liability on Vectren's financial
statements.

Vectren also has defined contribution retirement savings plans
that are qualified under sections 401(a) and 401(k) of the
Internal Revenue Code.  During 2000, 1999, and 1998, Vectren made
contributions to these plans of $1.6 million, $1.9 million and
$2.3 million, respectively.

14.   Leveraged Leases

Southern Indiana Properties, Inc. (SIPI), a wholly owned
subsidiary, is a lessor in several leveraged lease agreements
under which real estate or equipment is leased to third parties.
The economic lives and lease terms vary with the leases.  The
total equipment and facilities cost was approximately $409.7
million at December 31, 2000 and 1999.  The cost of the equipment
and facilities was partially financed by nonrecourse debt
provided by lenders, who have been granted an assignment of
rentals due under the leases and a security interest in the
leased property, which they accepted as their sole remedy in the
event of default by the lessee.  Such debt amounted to
approximately $380.0 million and $373.5 million at December 31,
2000 and 1999, respectively.  SIPI's net investment in leveraged
leases at December 31, 2000 and 1999, respectively, was as
follows:

 56




                                                     At December 31,
 In thousands                                        2000       1999
                                                 --------   --------
                                                    
Minimum lease payments receivable                $165,210   $161,551
Estimated residual value                           29,073     29,073
Less: unearned income                             101,138    104,887
Investment in lease financing receivables
 and loan                                          93,145     85,737
Less: deferred taxes arising from
 leveraged leases                                  38,302     30,700
                                                 --------   --------
Net investment in leveraged leases               $ 54,843   $ 55,037
                                                 ========   ========



15.   Commitments and Contingencies

Future minimum lease payments required under operating leases
that have initial or remaining noncancellable lease terms in
excess of one year as of December 31, 2000 are as follows:

 In millions
2001                            $  4.1
2002                               3.9
2003                               3.4
2004                               3.1
2005                               2.4
Thereafter                         6.7
                             ---------
Total                            $23.6
                             =========

Total lease expense, in millions, was $3.4 in 2000, $2.7 in 1999,
and $2.2 in 1998.

Vectren is party to various legal proceedings arising in the
normal course of business. In the opinion of management, with the
exception of litigation matters related to the Clean Air Act and
ProLiance, there are no legal proceedings pending against Vectren
that are likely to have a material adverse effect on the
financial position or results of operations.  Refer to Note 6 for
litigation matters related to ProLiance and Note 17 for
litigation matters concerning the Clean Air Act.

A wholly owned subsidiary of Vectren has an 8.3 percent ownership
interest in Pace Carbon Synfuels Investors, LP (Pace Carbon), a
Delaware limited partnership formed to develop, own and operate
four projects to produce and sell coal-based synthetic fuel.  In
addition to its initial investment of $7.5 million, Vectren has a
continuing obligation to invest approximately $40 million in Pace
Carbon, with any such additional investments to be funded to the
extent it generates federal tax credits that are earned from the
production and sale of briquettes by the projects.    As of
December 31, 2000, Vectren's net investment in Pace Carbon
totaled approximately $6.7 million and is included in investments
in partnerships and other corporations in the Consolidated
Balance Sheets.

A wholly owned subsidiary of Vectren has committed to invest $10
million in Haddington Energy Partners, LP (Haddington) of which
$9.8 million has been funded as of December 31, 2000.
Haddington, a Delaware limited partnership, raised $77 million to
invest in energy projects. On July 28, 2000, Vectren made a
commitment to fund an additional $20 million in Haddington Energy
Partners II, LP, which is expected to raise an additional $150
million.  This second fund will provide additional capital for
the initial fund portfolio companies as well as make investments
in new areas, such as distributed generation, power backup and
quality devices, and emerging technologies such as fuel cells,
microturbines and photovoltaics.  Through December 31, 2000,
Vectren had invested approximately $2.1 million of this $20
million commitment to Haddington II.  The remainder of this
investment is expected to be made through 2002. As of December
31, 2000, Vectren's net investment in the Haddington Ventures
totaled approximately $13.0 million and is included in
investments in partnerships and other corporations in the
Consolidated Balance Sheets.

  57

Vectren has entered into a contract to purchase and construct an
80-megawatt combustion gas turbine generator which will be owned
by SIGECO.  The total capital cost of the project is estimated to
be $33 million during the 2001-2002 construction period.

Vectren has invested to date approximately $33 million with
Utilicom Networks.  On December 22, 2000, Vectren announced its
commitment to invest up to $100 million with Utilicom Networks,
pending completion of all funding (see Note 7).

16.   Income Taxes

The components of consolidated income tax expense were as
follows:



                                              Year Ended December 31,
 In thousands                                 2000     1999      1998
                                          -------   -------  -------
                                                    
Current:
     Federal                               $19,976  $33,028   $34,449
     State                                   2,908    5,379     5,450
                                           -------  -------   -------
Total current taxes                         22,884   38,407    39,899
                                           -------  -------   -------
Deferred:
     Federal                                11,591    8,238     4,625
     State                                   2,117    1,423       181
                                           -------  -------   -------
Total deferred taxes                        13,708    9,661     4,806
                                           -------  -------   -------
Amortization of investment tax credits     (2,360)  (2,360)   (2,377)

Consolidated income tax expense            $34,232  $45,708   $42,328
                                           =======  =======   =======


A reconciliation of the statutory rate to the effective income
tax rate is as follows:



                                            Year Ended December 31,
                                             2000    1999     1998
                                           -------  ------   ------
                                                    
    Statutory federal and state rate         37.9%    37.9%    37.9%
    Nondeductible merger costs                4.0        -        -
    Amortization of investment tax credit    (2.2)    (1.7)    (1.8)
    Other tax credits                        (7.1)    (3.2)    (2.9)
    All other, net                           (0.2)     0.3     (0.5)
                                           -------  -------  -------
Effective tax rate                           32.4%    33.3%    32.7%
                                           =======  =======  =======


Indiana Gas, SIGECO and the Ohio operations use a normalized
method of accounting for deferred income taxes as required by the
IURC and PUCO.  Deferred income taxes reflect the net tax effect
of temporary differences between the carrying amounts of assets
and liabilities for financial reporting purposes and the amounts
used for income tax purposes.  Deferred income taxes are provided
for taxes not currently payable due to, among other things, the
use of various accelerated depreciation methods, shorter
depreciable lives and the deduction of certain construction costs
for tax purposes.  Taxes deferred in prior years are being
charged and income credited as these tax effects reverse over the
lives of the related assets.

  58

Significant components of Vectren's net deferred tax liability as
of December 31, 2000 and 1999 are as follows:



                                             At December 31,
 In thousands                                2000       1999
                                         --------  ---------
                                             
Deferred tax liabilities:
     Depreciation and cost recovery
       timing differences                $185,113   $185,799
     Deferred fuel costs, net              33,446      2,427
     Leveraged leases                      38,302     30,700
     Regulatory assets recoverable
       through future rates                28,726     30,519
Deferred tax assets:
     LIFO inventory                       (7,900)          -
     Regulatory liabilities to be
       settled through future rates      (32,293)   (29,211)
 Tax credit carryforwards                (17,079)          -
     Other - net                         (15,483)    (4,714)
                                        ---------  ---------
Net deferred tax liability               $212,832   $215,520
                                        =========   ========

At December 31, 2000, the components of the net deferred tax
liability are reflected in the Consolidated Balance Sheets as a
long-term liability of approximately $229.9 million and as a
reduction to accrued taxes in current liabilities of
approximately $17.1 million.

Investment tax credits have been deferred and are being credited
to income over the life of the property, giving rise to the
credit.  The Tax Reform Act of 1986 eliminated investment tax
credits for property acquired after January 1, 1986.

At December 31, 2000, Vectren has  Alternative Minimum Tax credit
carryforward of approximately $13 million, which has no
expiration date.  Through certain of its non-regulated
subsidiaries and investments, Vectren also realizes Federal
income tax credits associated with affordable housing projects,
historical rehabilitation projects and projects for the
production and sale of synthetic fuels.  At December 31, 2000,
Vectren has tax credit carryforwards of approximately $4.1
million which expire in 20 years.

17.  Environmental Matters

Clean Air Act
-------------
NOx SIP CALL MATTER.  In October 1997, the United States
Environmental Protection Agency (USEPA) proposed a rulemaking
that could require uniform nitrogen oxide (NOx) emissions
reductions of 85 percent by utilities and other large sources in
a 22-state region spanning areas in the Northeast, Midwest, Great
Lakes, Mid-Atlantic and South.  This rule is referred to as the
"NOx SIP call".  The USEPA provided each state a proposed budget
of allowed NOx emissions, a key ingredient of ozone, which
requires a significant reduction of such emissions.  Under that
budget, utilities may be required to reduce NOx emissions to a
rate of 0.15 lb/mmBtu below levels already imposed by Phase I and
Phase II of the Clean Air Act Amendments of 1990 (the Act).
Midwestern states (the alliance) have been working together to
determine the most appropriate compliance strategy as an
alternative to the USEPA proposal.  The alliance submitted its
proposal, which calls for a smaller, phased in reduction of NOx
levels, to the USEPA and the Indiana Department of Environmental
Management (IDEM) in June 1998.

In July 1998, Indiana submitted its proposed plan to the USEPA in
response to the USEPA's proposed new NOx rule and the emissions
budget proposed for Indiana.  The Indiana plan, which calls for a
reduction of NOx emissions to a rate of 0.25 lb/mmBtu by 2003, is
less stringent than the USEPA proposal but more stringent than
the alliance proposal.

On October 27, 1998, USEPA issued a final rule "Finding of
Significant Contribution and Rulemaking for Certain States in the
Ozone Transport Assessment Group Region for Purposes of Reducing
Regional Transport of Ozone," (63 Fed. Reg. 57355). The final
rule requires that 23 states and jurisdictions must file revised
state implementation plans (SIPs) with the USEPA by no later than
September 30, 1999, which was essentially unchanged

  59

from its October 1997, proposed rule.  The USEPA has encouraged
states to target utility coal-fired boilers for the majority of
the reductions required, especially NOx emissions.  Northeastern
states have claimed that ozone transport from midwestern states
(including Indiana) is the primary reason for their ozone
concentration problems.  Although this premise is challenged by
others based on various air quality modeling studies, including
studies commissioned by the USEPA, the USEPA intends to
incorporate a regional control strategy to reduce ozone
transport.  The USEPA's final ruling is being litigated in the
federal courts by approximately ten midwestern states, including
Indiana.

During the second quarter of 1999, the USEPA lost two federal
court challenges to key air-pollution control requirements.  In
the first ruling by the U.S. Circuit Court of Appeals for the
District of Columbia on May 14, 1999, the Court struck down the
USEPA's attempt to tighten the one-hour ozone standard to an
eight-hour standard and the attempt to tighten the standard for
particulate emissions, finding the actions unconstitutional.  In
the second ruling by the same Court on May 25, 1999, the Court
placed an indefinite stay on the USEPA's attempts to reduce the
allowed NOx emissions rate from levels required by the Clean Air
Act Amendments of 1990.  The USEPA appealed both court rulings.
On October 29, 1999, the Court refused to reconsider its May 14,
1999 ruling.

On March 3, 2000, the D.C. Circuit of Appeals upheld the USEPAs
October 27, 1998 final rule requiring 23 states and the District
of Columbia to file revised SIPs with the USEPA by no later than
September 30, 1999.  Numerous petitioners, including several
states, have filed petitions for rehearing with the U.S. Court of
Appeals for the District of Columbia in Michigan v. the USEPA.
On June 22, 2000, the D.C. Circuit Court of Appeals denied
petition for rehearing en banc and lifted its May 25, 1999 stay.
Following this decision, on August 30, 2000, the D.C. Circuit
Court of Appeals issued an extension of the SIP Call
implementation deadline, previously May 1, 2003, to May 31, 2004.
On September 20, 2000, petitioners filed a Petition of Writ of
Certiori with the United States Supreme Court requesting review
of the D.C. Circuit Courts March 3, 2000 Order.  The Court has
not yet ruled on the Petition for Certiorari.  The EPA granted
Section 126 Petitions filed by northeastern states that require
named sources in the eastern half of Indiana to achieve NOx
reduction by May 1, 2003.  No SIGECO facilities are named in the
Section 126 Petitions filed by northeastern states, therefore the
compliance date remains May 31, 2004.

The proposed NOx emissions budget for Indiana stipulated in the
USEPAs final ruling requires a 36 percent reduction in total NOx
emissions from Indiana.  The ruling, pending finalization of
state rule making, could require SIGECO to lower its system-wide
emissions by approximately 70 percent.  Depending on the level of
system-wide emissions reductions ultimately required, and the
control technology utilized to achieve the reductions, the
estimated construction costs of the control equipment could reach
$160 million, which are expected to be expended during the 2001-
2004 period, and related additional operation and maintenance
expenses could be an estimated $8 million to $10 million,
annually.

MERCURY EMISSIONS.  On December 14, 2000, the USEPA released a
statement announcing that reductions of mercury emissions from
coal-fired plants will be required in the near future.  The USEPA
will propose regulations by December 2003 and issue final rules
by December 2004.

Under the Act, the USEPA is required to study emissions from
power plants in order to determine if additional regulations are
necessary to protect public health.  The USEPA reported its study
to Congress in February 1998.  That study concluded that of all
toxic pollution examined, mercury posed the greatest concern to
public health.  An earlier USEPA study concluded that the largest
source of human-made mercury pollution in the United States was
coal-fired power plants.

After completion of the study, the Act required the USEPA to
determine whether to proceed with the development of regulations.
The USEPA announced that it had affirmatively decided that
mercury air emissions from power plants should be regulated.

CULLEY GENERATING STATION INVESTIGATION MATTER.  The USEPA
initiated an investigation under Section 114 of the Act of
SIGECOs coal-fired electric generating units in commercial
operation by 1977 to determine compliance with environmental
permitting requirements related to repairs, maintenance,

  60

modifications and operations changes.  The focus of the
investigation was to determine whether new source performance
standards should be applied to the modifications and whether the
best available control technology was, or should have been, used.
Numerous other electric utilities were, and are currently, being
investigated by the USEPA under an industry-wide review for
similar compliance.  SIGECO responded to all of the USEPAs data
requests during the investigation.  In July 1999, SIGECO received
a letter from the Office of Enforcement and Compliance Assurance
of the USEPA discussing the industry-wide investigation, vaguely
referring to the investigation of SIGECO and inviting SIGECO to
participate in a discussion of the issues.  No specifics were
noted; furthermore, the letter stated that the communication was
not intended to serve as a notice of violation.  Subsequent
meetings were conducted in September and October with the USEPA
and targeted utilities, including SIGECO, regarding potential
remedies to the USEPAs general allegations.

On November 3, 1999, the USEPA filed a lawsuit against seven
utilities, including SIGECO.  The USEPA alleges that, beginning
in 1992, SIGECO violated the Act by: (i) making modifications to
its Culley Generating Station in Yankeetown, Indiana without
obtaining required permits; (ii) making major modifications to
the Culley Generating Station without installing the best
available emission control technology; and (iii) failing to
notify the USEPA of the modifications.  In addition, the lawsuit
alleges that the modifications to the Culley Generating Station
required SIGECO to begin complying with federal new source
performance standards.

SIGECO believes it performed only maintenance, repair and
replacement activities at the Culley Generating Station, as
allowed under the Act.  Because proper maintenance does not
require permits, application of the best available emission
control technology, notice to the USEPA, or compliance with new
source performance standards, SIGECO believes that the lawsuit is
without merit, and intends to vigorously defend the lawsuit.

The lawsuit seeks fines against SIGECO in the amount of $27,500
per day per violation.  The lawsuit does not specify the number
of days or violations the USEPA believes occurred.  The lawsuit
also seeks a court order requiring SIGECO to install the best
available emissions technology at the Culley Generating Station.
If the USEPA is successful in obtaining an order, SIGECO
estimates that it would incur capital costs of approximately $40
million to $50 million complying with the order.  In the event
that SIGECO is required to install system-wide NOx emission
control equipment, as a result of the NOx SIP call issue, the
majority of the $40 million to $50 million for best available
emissions technology at Culley Generating Station would be
included in the $160 million expenditure previously discussed.

The USEPA has also issued an administrative notice of violation
to SIGECO making the same allegations, but alleging that
violations began in 1977.

While it is possible that SIGECO could be subjected to criminal
penalties if the Culley Generating Station continues to operate
without complying with the new source performance standards and
the allegations are determined by a court to be valid, SIGECO
believes such penalties are unlikely as the USEPA and the
electric utility industry have a bonafide dispute over the proper
interpretation of the Act.  Consequently, SIGECO anticipates at
this time that the plant will continue to operate while the
matter is being decided.

INFORMATION REQUEST.  On January 23, 2001, SIGECO received an
information request from the USEPA under Section 114(a) of the
Act for historical operational information on the Warrick and
A.B. Brown generating stations.  SIGECO plans to provide all
information requested, and management believes that no
significant issues will arise from this request.

Manufactured Gas Plants
-----------------------
In the past, Indiana Gas and others operated facilities for the
manufacture of gas.  Given the availability of natural gas
transported by pipelines, these facilities have not been operated
for many years.  Under currently applicable environmental laws
and regulations, Indiana Gas and the others may now be required
to take remedial action if certain byproducts are found above the
regulatory thresholds at these sites.

  61

Indiana Gas has identified the existence, location and certain
general characteristics of 26 gas manufacturing and storage sites
for which it may have some remedial responsibility.  Indiana Gas
has completed a remedial investigation/feasibility study (RI/FS)
at one of the sites under an agreed order between Indiana Gas and
IDEM, and a Record of Decision was issued by IDEM in January
2000.  Although Indiana Gas has not begun an RI/FS at additional
sites, Indiana Gas has submitted several of the sites to IDEMs
Voluntary Remediation Program (VRP) and is currently conducting
some level of remedial activities including groundwater
monitoring at certain sites where deemed appropriate and will
continue remedial activities at the sites as appropriate and
necessary.

Indiana Gas has accrued the estimated costs for further
investigation, remediation, groundwater monitoring and related
costs for the sites.  While the total costs that may be incurred
in connection with addressing these sites cannot be determined at
this time, Indiana Gas has accrued costs that it reasonably
expects to incur.

Indiana Gas has recovered these estimated accrued costs from
insurance carriers and other potentially responsible parties
(PRPs).  Indiana Gas has PRP agreements in place for 19 of the 26
sites, which serve to limit Indiana Gas' share of response costs
at these 19 sites to between 20 and 50 percent.  For these sites,
Indiana Gas has accrued only its proportionate share of the
estimated response costs.

With respect to insurance coverage, as of December 31, 2000,
Indiana Gas has received and recorded settlements from all known
insurance carriers in an aggregate amount of approximately $20.3
million.

Environmental matters related to manufactured gas plants have had
no material impact on earnings since costs recorded to date
approximate PRP and insurance settlement recoveries.  While
Indiana Gas has recorded all costs which it presently expects to
incur in connection with activities at these sites, it is
possible that future events may require some level of additional
remedial activities which are not presently foreseen.

18.  Rate and Regulatory Matters

As a result of the ongoing appeal of a generic order issued by
the IURC in August 1999 regarding guidelines for the recovery of
purchased power costs, SIGECO entered into a settlement agreement
with the Indiana Office of Utility consumer Counselor (OUCC) that
provides certain terms with respect to the recoverability of such
costs.  The settlement, originally approved by the IURC on August
9, 2000, has been extended by agreement through March 2002.
Under the settlement, SIGECO can recover the entire cost of
purchased power up to an established benchmark, and during forced
outages, SIGECO will bear a limited share of its purchased power
costs regardless of the market costs at that time.  Based on this
agreement, SIGECO believes it has significantly limited its
exposure to unrecoverable purchased power costs.

Commodity prices for natural gas purchases during the last six
months of 2000 increased significantly, primarily due to the
expectation of a colder winter, which led to increased demand and
tighter supplies.  Vectren's utility subsidiaries are typically
allowed full recovery of such charges in purchased gas costs from
their retail customers through commission-approved gas cost
adjustment (GCA). On October 11, 2000, Indiana Gas filed for
approval of its quarterly GCA.  In early December, the IURC
issued an interim order approving the request by Indiana Gas for
a GCA factor for December 2000.  On January 4, 2001, the IURC
approved the January and February 2001 GCA as filed.  The order
also addressed the claim by the OUCC that a portion of the
requested GCA be disallowed because Indiana Gas should have
entered into additional commitments for this winter's gas supply
in late 1999 and early 2000.  In procuring gas supply for this
winter, Indiana Gas followed the gas procurement practices that
it had employed over the last several years.  In response to the
claim by the OUCC, the IURC found that there should be a $3.8
million disallowance related to gas procurement for the winter
season.  As a result, Indiana Gas recognized a pre-tax charge of
$3.8 million in December 2000. Both Indiana Gas and the OUCC have
appealed this ruling.  The Citizens Action Coalition of Indiana,
Inc., a not for profit consumer advocate, has also filed with the
IURC a petition to intervene and a notice of appeal of the order.

  62

19.   Affiliate Transactions

ProLiance provides natural gas supply and related services to
Indiana Gas.  Indiana Gas' purchases from ProLiance for resale
and for injections into storage for the years ended December 31,
2000 and 1999, totaled $401.4 million and $240.7 million,
respectively. As of December 31, 2000, Vectren's net investment
in ProLiance totaled approximately $20.3 million and is included
in investments in partnerships and other corporations in the
Consolidated Balance Sheets.

ProLiance has a standby letter of credit facility with a bank for
letters up to $45.0 million. This facility is secured in part by
a support agreement from Vectren.  Letters of credit outstanding
at December 31, 2000 totaled $22.0 million.

CIGMA, LLC (CIGMA), owned jointly and equally by a wholly owned
subsidiary of Vectren and a third party, provides materials
acquisition and related services that are used by Indiana Gas and
others.  Indiana Gas' purchases of these services during the
years ended December 31, 2000 and 1999, totaled $17.2 million and
$17.3 million, respectively.  As of December 31, 2000, Vectren's
net investment in CIGMA totaled approximately $4.2 million and is
included in investments in partnerships and other corporations in
the Consolidated Balance Sheets.

Reliant Services, LLC (Reliant), owned jointly and equally by a
wholly owned subsidiary of Vectren and Cinergy Corp., provides
utility locating, meter reading and construction services to
Indiana Gas and others.  Amounts paid by Indiana Gas to Reliant
for such services totaled $3.7 million and $2.9 million for years
ended December 31, 2000 and 1999, respectively.  On December 13,
2000, Reliant purchased the common stock of Miller Pipeline
Corporation from NiSource, Inc. for approximately $68.3 million.
Vectren and Cinergy Corp. each contributed $16 million of equity,
and the remaining $36.3 million was funded with 7-year
intermediate bank loans. As of December 31, 2000, Vectren's net
investment in Reliant totaled approximately $19.2 million and is
included in investments in partnerships and other corporations in
the Consolidated Balance Sheets.

Vectren is a two-thirds guarantor of certain surety bond and
other obligations of Energy Systems Group, LLC, a two-thirds
owned consolidated subsidiary.  Vectren's share of the guarantee
of such obligations totaled $50.6 million at December 31, 2000.

Amounts owed to unconsolidated affiliates totaled $102.5 million
and $29.3 million at December 31, 2000 and 1999, respectively,
and are included in accounts payable on the Consolidated Balance
Sheets.  The $73.2 million increase at December 31, 2000 is due
primarily to amounts owed to ProLiance resulting from the much
higher gas prices and increased customer consumption.  Amounts
due from unconsolidated affiliates totaled $17.6 million and $7.6
million at December 31, 2000 and 1999, respectively, and are
included in accounts receivable on the Consolidated Balance
Sheets.

20.   Segment Reporting

SFAS 131 "Disclosure about Segments of an Enterprise and Related
Information" establishes standards for the reporting of
information about operating segments in financial statements and
disclosures about products, services and geographical areas.
Operating segments are defined as components of an enterprise for
which separate financial information is available and evaluated
regularly by the chief operating decision makers in deciding how
to allocate resources and in the assessment of performance.

There were three operating segments of Vectren during 2000: (1)
Gas Utility Services, (2) Electric Utility Services, and (3) Non-
regulated Operations.  The Gas Utility Services segment includes
regulated gas utilities which provide natural gas distribution
and transportation services.  The Electric Utility Services
segment generates, transmits and distributes and sells
electricity within primarily southwestern Indiana communities.
The Non-regulated Operations segment is made up of various
businesses providing energy-related products and services;
telecommunication products and services; materials management,
debt collection and meter reading services; underground utility
asset location and construction services; structured finance and
investment transactions including leveraged leases of real estate
and equipment; venture capital projects; coal mining and sales;
and other energy-related services. Revenues for each segment are
principally attributable to customers in the United States.

  63

The following tables provide information about business segments.
Vectren makes decisions on finance and dividends at the corporate
level; these topics are addressed on a consolidated basis.  In
addition, adjustments have been made to the segment information
to arrive at information included in the consolidated results of
operations and financial position.  These adjustments include
unallocated corporate assets, revenues and expenses and the
elimination of intercompany transactions.








                                       At and Year Ended December 31,
 In thousands                         2000        1999       1998
                                   ----------  ---------- ---------
                                                 
Operating Revenues:
   Gas Utility Services            $  818,753  $  499,573   $ 487,260
   Electric Utility Services          336,409     307,569     297,865
   Non-regulated Operations           552,838     315,367     256,220
   Intersegment Eliminations         (59,310)    (54,092)    (43,639)
                                    ---------  ----------   ---------
   Total operating revenues        $1,648,690  $1,068,417   $ 997,706
                                   ==========  ==========   =========

Interest Expense:
   Gas Utility Services            $   27,969  $   18,704   $  17,601
   Electric Utility Services           18,103      17,544      18,191
   Non-regulated Operations            23,107      12,535       8,046
   Intersegment Eliminations         (12,046)     (5,921)     (3,537)
                                   ----------  ----------   ---------
   Total interest expense          $   57,133  $   42,862   $  40,301
                                   ==========  ==========   =========

Income Taxes:
   Gas Utility Services            $   11,538  $   18,830   $  16,211
   Electric Utility Services           23,386      24,331      22,881
   Non-regulated Operations             (595)       2,575       3,148
   Intersegment Eliminations             (97)        (28)          88
                                   ----------  ----------   ---------
   Total income taxes              $   34,232  $   45,708   $  42,328
                                   ==========  ==========   =========

Net Income:
   Gas Utility Services            $   15,589  $   33,612   $  30,931
   Electric Utility Services           36,811      41,820      38,342
   Non-regulated Operations            19,799      15,316      17,327
   Intersegment Eliminations            (159)           -           -
                                   ----------  ----------   ---------
   Net income                      $   72,040  $   90,748   $  86,600
                                   ==========  ==========   =========

Depreciation and amortization:
   Gas Utility Services            $   43,791  $    8,623   $  37,082
   Electric Utility Services           38,639      40,829      38,077
   Non-regulated Operations            23,231       7,546       6,399
   Intersegment Eliminations                -           -           -
                                   ----------  ----------   ---------
   Total depreciation and
     amortization                  $  105,661  $   86,998   $  81,558
                                   ==========  ==========   =========

Capital expenditures:
   Gas Utility Services            $   73,114  $   72,773   $  64,701
   Electric Utility Services           37,549      51,080      47,114
   Non-regulated Operations            53,603       8,306      23,254
   Intersegment Eliminations                -           -           -
                                   ----------  ----------   ---------
   Total capital expenditures      $  164,266  $  132,159   $ 135,069
                                   ==========  ==========   =========
 64

Identifiable assets:
   Gas Utility Services            $1,658,778  $  882,948  $  827,931
   Electric Utility Services          799,104     751,159     740,746
   Non-regulated Operations           749,237     505,564     326,048
   Intersegment Eliminations        (297,932)   (159,204)    (95,885)
                                   ----------  ----------  ----------
   Total identifiable assets       $2,909,187  $1,980,467  $1,798,840
                                   ==========  ==========  ==========




21.  Quarterly Financial Data (Unaudited)

Summarized quarterly financial data (in thousands of dollars
except per share amounts) for 2000 and 1999 are as follows:




2000
In thousands,
except per share
amounts              Q1        Q2        Q3        Q4        Total
                   -------  --------  --------  --------  ----------
                                           
Operating
revenues           $359,444  $263,477  $317,854  $707,915  $1,648,690
Operating income     34,276    15,716    27,643    53,286     130,921
Net income           22,125     8,273    15,458    26,184      72,040
Basic earnings
per average share
of common stock        0.36      0.14      0.25      0.43        1.18
Diluted earnings
per average share
of common stock        0.36      0.13      0.25      0.43        1.17






1999
In thousands,
except per share
amounts              Q1        Q2        Q3        Q4        Total
                   --------  --------  --------  --------  ----------
                                           
Operating
revenues           $321,033  $207,042  $231,160  $309,182  $1,068,417
Operating income     68,133    22,940    29,397    40,302     160,772
Net income           40,723    11,554    16,236    22,235      90,748
Basic earnings
per average share
of common stock        0.66      0.19      0.26      0.37        1.48
Diluted earnings
per average share
of common stock        0.66      0.19      0.26      0.37        1.48



22.  Subsequent Event

On January 19, 2001, Vectren filed a registration statement with
the Securities and Exchange Commission with respect to a public
offering of 5.5 million shares of new common stock.  On February
8, 2001, the registration became effective and agreement was
reached to sell 5.5 million shares to a group of underwriters.
On February 14, the shares were sold, at which time, the
underwriters exercised their over-allotment option to sell an
additional 825,000 shares for a total of about 6.3 million
shares.  The net proceeds of $129.4 million will be used
principally to repay outstanding commercial paper utilized for
recent acquisitions.


  65



MANAGEMENT'S RESPONSIBILITY FOR FINANCIAL STATEMENTS

The management of Vectren Corporation is responsible for the
preparation of the consolidated financial statements and the
related financial data contained in this report.  The financial
statements are prepared in conformity with accounting principles
generally accepted in the United States and follow accounting
policies and principles applicable to regulated public utilities.

The integrity and objectivity of the data in this report,
including required estimates and judgments, are the
responsibility of management.  Management maintains a system of
internal control and utilizes an internal auditing program to
provide reasonable assurance of compliance with company policies
and procedures and the safeguard of assets.

The board of directors pursues its responsibility for these
financial statements through its audit committee, which meets
periodically with management, the internal auditors and the
independent auditors, to assure that each is carrying out its
responsibilities.  Both the internal auditors and the independent
auditors meet with the audit committee of Vectren Corporation's
board of directors, with and without management representatives
present, to discuss the scope and results of their audits, their
comments on the adequacy of internal accounting control and the
quality of financial reporting.


/s/ Niel C. Ellerbrook
Niel C. Ellerbrook
Chairman and Chief Executive Officer






  66





            REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To the Shareholders and Board of Directors of Vectren
Corporation:

We have audited the accompanying consolidated balance sheets of
Vectren Corporation (an Indiana corporation) and subsidiary
companies as of December 31, 2000 and 1999, and the related
consolidated statements of income, common shareholders' equity
and cash flows for each of the three years in the period ended
December 31, 2000.  These financial statements are the
responsibility of the company's management.  Our responsibility
is to express an opinion on these financial statements based on
our audits.

We conducted our audits in accordance with auditing standards
generally accepted in the United States.  Those standards require
that we plan and perform the audit to obtain reasonable assurance
about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial
statements.  An audit also includes assessing the accounting
principles used and significant estimates made by management, as
well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our
opinion.

In our opinion, the consolidated financial statements referred to
above present fairly, in all material respects, the financial
position of Vectren Corporation and subsidiary companies as of
December 31, 2000 and 1999, and the results of their operations
and their cash flows for each of the three years in the period
ended December 31, 2000, in conformity with accounting principles
generally accepted in the United States.




                                          /s/ Arthur Andersen LLP
                                              Arthur Andersen LLP
Indianapolis, Indiana,
January 24, 2001 (except with
respect to the matter
discussed in Note 22, as to
which the date is February 14,
2001).






 67


ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
ACCOUNTING AND FINANCIAL DISCLOSURE

None


                            PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT


Except with respect to information regarding the executive
officers of the Registrant, the information required by Part III,
Item 10 of this Form 10-K is incorporated by reference herein,
and made part of this Form 10-K, from the company's definitive
Proxy Statement for its 2001 Annual Meeting of Stockholders,
which was filed with the Securities and Exchange Commission,
pursuant to Regulation 14A, on March 16, 2001.  The information
with respect to the executive officers of the Registrant is
included below.

Niel C. Ellerbrook, age 52, has been a director of Indiana Energy
or the company since 1991. Mr. Ellerbrook is Chairman of the
Board and Chief Executive Officer of the company, having served
in that capacity since March 2000. Prior to that time and since
June 1999, Mr. Ellerbrook served as President and Chief Executive
Officer of Indiana Energy. Prior to that time and since October
1997, Mr. Ellerbrook served as President and Chief Operating
Officer of Indiana Energy. From January through October 1997, Mr.
Ellerbrook served as Executive Vice President, Treasurer and
Chief Financial Officer of Indiana Energy; and prior to that time
and since 1986, Vice President, Treasurer and Chief Financial
Officer. Mr. Ellerbrook is a director of Vectren Utility
Holdings, Vectren Capital, and Vectren Enterprises. He is also a
director of Fifth Third Bank, Indiana, and Deaconess Hospital of
Evansville, Indiana.

Andrew E. Goebel, age 53, has been a director of SIGCORP or the
company since 1997. Mr. Goebel is President and Chief Operating
Officer of the company, having served in that capacity since
March 2000. Prior to that time and since April 1999, Mr. Goebel
was President and Chief Operating Officer of SIGCORP. From
September 1997 through April 1999, Mr. Goebel served as Executive
Vice President of SIGCORP; and prior to that time and since 1996,
he served as Secretary and Treasurer of SIGCORP. Mr. Goebel is a
director of Vectren Utility Holdings, Vectren Capital, and
Vectren Enterprises. Mr. Goebel is also a director of Old
National Bancorp and Old National Bank.

 Jerome A. Benkert, Jr., age 42, was elected as Executive Vice
President and Chief Financial Officer of the company on March 31,
2000. Prior to March 31, 2000 and since October 1, 1997, he was
Executive Vice President and Chief Operating Officer of Indiana
Energy's administrative services company. Mr. Benkert has served
as Controller and Vice President of Indiana Gas. Mr. Benkert
served as Chief Accountant, Secretary/Treasurer and was a member
of the board of directors of Richmond Gas Corporation from
February 1, 1986 to January 1, 1991. Mr. Benkert served as
Assistant Treasurer for Indiana Gas from January 1, 1991 to
October 1, 1993.

Carl L. Chapman, age 45, was elected Executive Vice President of
the company on March 31, 2000. Prior to March 31, 2000 and since
1986, Mr. Chapman served as Assistant Treasurer of Indiana
Energy. Since October 1, 1997, Mr. Chapman has served as
President of IGC Energy, Inc., which has been renamed Vectren
Energy Solutions, Inc. As of May 1, 1998, when he assumed this
position full-time, he was again considered to be a named

 68

executive officer of Indiana Energy. Mr. Chapman served as
President of ProLiance Energy, LLC ("ProLiance"), a gas supply
and energy marketing joint venture partially owned by Vectren
Energy Solutions, Inc., an indirect, wholly owned subsidiary of
the Company, from March 15, 1996, until April 30, 1998.
Currently, Mr. Chapman is the chairman of ProLiance. From 1995
until March 15, 1996, he was Senior Vice President of Corporate
Development for Indiana Gas. Prior to 1995 and since 1987, he was
Vice President of Planning for Indiana Gas.

Ronald E. Christian, age 42, was elected Senior Vice President,
General Counsel, and Corporate Secretary of the company on March
31, 2000.  Prior to March 31, 2000 and since July 1999, Mr.
Christian was Vice President and General Counsel of Indiana
Energy.  From June 1998 to July 1999, Mr. Christian was the Vice
President, General Counsel and Secretary of Michigan Consolidated
Gas Company in Detroit, Michigan. Prior to that, from 1993
through June 1998, he was the General Counsel and Secretary of
Indiana Energy, Indiana Gas and Indiana Energy Investments, Inc.

J. Gordon Hurst, age 57, was elected Executive Vice President of
the company on March 31, 2000. Prior to March 31, 2000 and since
1966, Mr. Hurst has served in various positions with SIGECO. From
1997 to 2000, he was Executive Vice President and Chief Operating
Officer; from 1992 to 1997, he was Senior Vice President and
General Manager of Operations. Mr. Hurst has served as Vice
President of Power and Gas Operations, Vice President of Gas and
Warrick Operations, and Vice President of SIGECO. He has also
served as Director of Gas Operations, Director of Power
Production, and Director of Electrical Engineering.

Richard G. Lynch, age 49, was elected Senior Vice President of
the company on March 31, 2000.  Prior to March 31, 2000 and since
March 17, 1999, Mr. Lynch was Vice President of Human Resources
for SIGCORP. Prior to March 17, 1999, Mr. Lynch was the Director
of Human Resources for the Mead Johnson Division of Bristol Myers-
Squibb in Evansville, Indiana.

ITEM 11. EXECUTIVE COMPENSATION
Information required by Part III, Item 11 of this Form 10-K is
incorporated by reference herein, and made part of this Form 10-
K, from the company's definitive Proxy Statement for its 2001
Annual Meeting of Stockholders, which was filed with the
Securities and Exchange Commission, pursuant to Regulation 14A,
on March 16, 2001.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND
MANAGEMENT
Information required by Part III, Item 12 of this Form 10-K is
incorporated by reference herein, and made part of this Form 10-
K, from the company's definitive Proxy Statement for its 2001
Annual Meeting of Stockholders, which was filed with the
Securities and Exchange Commission, pursuant to Regulation 14A,
on March 16, 2001.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
Information required by Part III, Item 13 of this Form 10-K is
incorporated by reference herein, and made part of this Form 10-
K, from the company's definitive Proxy Statement for its 2001
Annual Meeting of Stockholders, which was filed with the
Securities and Exchange Commission, pursuant to Regulation 14A,
on March 16, 2001.


 69


                             PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON
FORM 8-K

(a)(1) Financial Statements
Financial statements filed as part of this Form 10-K are included
under Part II, Item 8.

(a)(2) Financial Statement Schedules:

                                     PAGES IN FORM 10-K
Report of Independent Accountants            69
For the years ended December 31,             70
2000, 1999, and 1998: Schedule II -
- Valuation and Qualifying Accounts

All other schedules are omitted as the required information is
inapplicable or the information is presented in the Consolidated
Financial Statements or related notes.

REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

 To the Shareholders and Board of Directors of Vectren
Corporation:

We have audited in accordance with auditing standards generally
accepted in the United States, the consolidated financial
statements included in Vectren Corporation's annual report to
shareholders included in this Form 10-K, and have issued our
report thereon dated January 24, 2001 (except with respect to the
matter discussed in Note 22, as to which the date is February 14,
2001).  Our audit was made for the purpose of forming an opinion
on those statements taken as a whole.  The schedule listed in
Item 14(a)(2) is the responsibility of the company's management
and is presented for the purpose of complying with the Securities
and Exchange Commission's rules and is not part of the basic
financial statements.  The schedule has been subjected to the
auditing procedures applied in the audit of the basic financial
statements, and in our opinion, fairly states in all material
respects the financial data required to be set forth therein in
relation to the basic financial statements taken as a whole.

                                          /s/ Arthur Andersen LLP
                                              Arthur Andersen LLP
Indianapolis, Indiana,
January 24, 2001.

 70



                                                           SCHEDULE II

                 Vectren Corporation and Subsidiaries

            VALUATION AND QUALIFYING ACCOUNTS AND RESERVES


Column A                            Column B         Column C
--------                            --------   ---------------------
                                               Additions
                                    Balance      Charged    Charged
                                   Beginning       to      to Other
Description                         Of Year     Expenses   Accounts
-----------                        ---------  ----------   --------
                                             in thousands)
                                                  
VALUATION AND QUALIFYING ACCOUNTS:

Year 2000 - Accumulated provision
 for uncollectible accounts          $  3,949     $  7,671  $    500

Year 1999 - Accumulated provision
 for uncollectible accounts          $  3,953     $  3,657  $      -

Year 1998 - Accumulated provision
 for uncollectible accounts          $  2,480     $  5,232  $      -

OTHER RESERVES:

Year 2000 - Reserve for merger
 and integration charges             $      -     $ 27,200  $      -

Year 2000 - Reserve for injuries
 and damages                         $  1,547     $    851  $      -

Year 1999 - Reserve for injuries
 and damages                         $  1,282     $    661  $      -

Year 1998 - Reserve for injuries
 and damages                         $  1,047     $    568  $    261




Column A                                Column D      Column E
--------                               -----------   ---------
                                       Deductions     Balance
                                          from         End of
Description                           Reserves, Net     Year
-----------                          --------------  ---------
                                     in thousands)
                                               
VALUATION AND QUALIFYING ACCOUNTS:

Year 2000 - Accumulated provision           $  6,404   $  5,716
 for uncollectible accounts

Year 1999 - Accumulated provision           $  3,661   $  3,949
 for uncollectible accounts

Year 1998 - Accumulated provision           $  3,759   $  3,953
 for uncollectible accounts

OTHER RESERVES:

Year 2000 - Reserve for merger and          $ 25,381   $  1,819
 integration charges

Year 2000 - Reserve for injuries and        $    574   $  1,824
 damages

Year 1999 - Reserve for injuries and        $    396   $  1,547
 damages

Year 1998 - Reserve for injuries and        $    594   $  1,282
 damages



(a)(3). EXHIBITS
Exhibits for the company are listed in the Index to Exhibits
beginning on page 74.

(b) REPORTS ON FORM 8-K

 On October 31, 2000, Vectren Corporation (the Company) filed a
Current Report on Form 8-K with respect to the completion of the
approximate $465 million acquisition of the natural gas
distribution assets from The Dayton Power and Light Company, a
wholly owned subsidiary of DPL, Inc., and with respect to Reliant
Services, LLC, jointly and equally owned by subsidiaries of the
company and Cinergy Corp., the announcement it signed a
definitive agreement to purchase the common stock of
Indianapolis, Indiana-based Miller Pipeline Corporation from
NiSource Inc. Items reported include:
     Item 5. Other Events
     Item 7. Exhibits
          99-1 Press Release - Vectren Corporation Completes
          Acquisition of DPL's Natural Gas Distribution
           Business
           99-2 Press Release - Vectren, Cinergy Affiliate To
           Acquire Miller Pipeline Corporation From NiSource
           99-3 Cautionary Statement for Purposes of the "Safe
            Harbor" Provisions of the Private Securities
            Litigation Reform Act of 1995

On December 15, 2000, Vectren Corporation filed a Current Report
on Form 8-K with respect to providing an update on potential
impact of Increased Gas Costs and Gas Cost Adjustment
Proceedings. Items reported include:
     Item 5. Other Events

On December 22, 2000 Vectren Corporation filed a Current Report
on Form 8-K with respect to attaching the press release issued
December 13, 2000, concerning the completion of the common stock
purchase of Indianapolis-based Miller Pipeline Corporation from
NiSource Inc. Items reported include:
     Item 5. Other Events
     Item 7. Exhibits
          99 Press Release dated December 13, 2000

On December 27, 2000, Vectren Corporation filed a Current Report
on Form 8-K with respect to making available certain selected
financial information of its subsidiary, Vectren Utility
Holdings, Inc. (VUHI), which was disclosed as part of a Rule 144A
offering of $150,000,000 aggregate principal amount of VUHI's
floating rate notes.  Items reported include:
     Item 5. Other Events.
     Item 7. Exhibits
          99 Selected Financial Information


 72



                           SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the
Securities Exchange Act of 1934, the Registrant has duly caused
this report to be signed on its behalf by the undersigned,
thereunto duly authorized.

                                 VECTREN CORPORATION
Dated March 28, 2001             /s/ Niel C. Ellerbrook
                                 Niel C. Ellerbrook, Chairman
                                  and Chief Executive Officer

Pursuant to the requirements of the Securities and Exchange Act
of 1934, this report has been signed below by the following
persons on behalf of the Registrant and in capacities and on the
dates indicated.



          Signature                    Title               Date
                                                
 Principal Executive Officer
   /S/  Niel C. Ellerbrook     Chairman and Chief     March 28, 2001
     Niel C. Ellerbrook        Executive Officer


 Principal Financial Officer
  /S/ Jerome A. Benkert, Jr    Executive Vice         March 28, 2001
   Jerome A. Benkert, Jr.       President and
                                Chief Financial
                                Officer


Principal Accounting Officer
   /S/  M. Susan Hardwick      Vice President and     March 28, 2001
      M. Susan Hardwick        Controller


      /S/ John M. Dunn         Director               March 28, 2001
        John M. Dunn


   /S/ Niel C. Ellerbrook      Director               March 28, 2001
     Niel C. Ellerbrook


   /S/ John D. Englebrecht     Director               March 28, 2001
     John D. Englebrecht


   /S/ Lawrence A. Ferger      Director               March 28, 2001
     Lawrence A. Ferger


     /S/ Anton H. George       Director               March 28, 2001
       Anton H. George


    /S/ Andrew E. Goebel       Director               March 28, 2001
      Andrew E. Goebel


    /S/ Robert L. Koch II      Director               March 28, 2001
      Robert L. Koch II


     /S/ William G. Mays       Director               March 28, 2001
       William G. Mays


   /S/ J. Timothy McGinley     Director               March 28, 2001
     J. Timothy McGinley


    /S/ Donald A. Rausch       Director               March 28, 2001
      Donald A. Rausch


   /S/ Richard P. Rechter      Director               March 28, 2001
     Richard P. Rechter


   /S/ Ronald G. Reherman      Director               March 28, 2001
     Ronald G. Reherman

     /S/ James C. Shook        Director               March 28, 2001
       James C. Shook

  /S/ Richard W. Shymanski     Director               March 28, 2001
    Richard W. Shymanski

     /S/ James S.Vinson        Director               March 28, 2001
       James S.Vinson


    /S/ Jean L.Wojtowicz        Director              March 28, 2001
      Jean L.Wojtowicz





  74

                        INDEX TO EXHIBITS

EX - 1.1    Form of Purchase Agreement among Vectren and
            underwriters for the sale of Vectren's common stock.
            (Filed and designated in Form S-3 (No. 333-
            5390), filed January 19, 2001, File No. 1-15467, as
            Exhibit 1.1.)

EX - 2.1    Agreement and Plan of Merger dated as of June 11,1999
            among Indiana Energy, Inc.,
            SIGCORP, Inc. and Vectren Corporation (the 'Merger
            Agreement ').   (Filed and designated in
            Form S-4 to (No. 333-90763) filed on November 12,
            1999, File 1-15467, as Exhibit 2.)

EX - 2.2    Amendment No.1 to the Merger Agreement dated December
            14, 1999 (Filed and designated in Current
            Report on Form 8-K filed December 16, 1999, File 1-
            09091, as Exhibit 2.)

EX - 2.3    Asset Purchase Agreement dated December 14,1999
            between Indiana Energy, Inc. and
            The Dayton Power and Light Company and Number-3CHK
            with a commitment letter for a
            364-Day Credit Facility dated December 16,1999.
            (Filed and designated in Current Report on
            Form 8-K dated December 28, 1999, File No. 1-9091, as
            Exhibit 2 and 99.1.)

EX - 3.1    Amended and Restated Articles of Incorporation of
            Vectren Corporation effective March
            31, 2000. (Filed and designated in Current
            Report on Form 8-K filed April 14, 2000, File No. 1-
            15467, as Exhibit 4.1.)

EX - 3.2    Code of By-Laws of Vectren Corporation.  (Filed
            and designated in Form S-3 (No. 333-5390),
            filed January 19, 2001, File No. 1-15467, as Exhibit
            4.2.)

EX - 3.3    Shareholders Rights Agreement dated as of October 21,
            1999 between Vectren Corporation
            and Equiserve Trust Company, N.A., as Rights Agent.
            (Filed and designated in Form S-4 (No. 333-
            90763), filed November 12. 1999, File No 1-15467, as
            Exhibit 4.)

EX - 4.1    Mortgage and Deed of Trust dated as of April 1, 1932
            between Southern Indiana Gas and Electric Company and
            Bankers Trust Company, as Trustee, and Supplemental
            Indentures thereto dated August 31, 1936, October 1,
            1937, March 22, 1939, July 1, 1948, June 1, 1949,
            October 1, 1949, January 1, 1951, April 1, 1954,
            March 1, 1957, October 1, 1965, September 1, 1966,
            August 1, 1968, May 1, 1970, August 1, 1971, April 1,
            1972, October 1, 1973, April 1, 1975, January 15,
            1977, April 1, 1978, June 4, 1981, January 20, 1983,
            November 1, 1983, March 1, 1984, June 1, 1984,
            November 1, 1984, July 1, 1985, November 1, 1985,
            June 1, 1986.  (Filed and designated in
            Registration No. 2-2536 as Exhibits B-1 and B-2; in
            Post-effective Amendment No. 1 to Registration No. 2-
            62032 as Exhibit (b)(4)(ii), in Registration No.
            2-88923 as Exhibit 4(b)(2), in Form 8-K, File No. 1-
            3553, dated June 1, 1984 as Exhibit (4), File No. 1-
            3553, dated March 24, 1986 as Exhibit 4-A, in Form 8-
            K, File No. 1-3553, dated June 3, 1986 as Exhibit
            (4).)  July 1, 1985 and November 1, 1985 (Filed and
            designated in Form 10-K, for the fiscal
            year 1985, File No. 1-3553, as Exhibit 4-A.)
            November 15, 1986 and January 15, 1987.
            (Filed and designated in Form 10-K, for the fiscal
            year 1986, File No. 1-3553, as Exhibit 4-A.)
            December 15, 1987.  (Filed and designated
            in Form 10-K, for the fiscal year 1987, File No. 1-
            3553, as Exhibit 4-A.)  December 13, 1990.
            (Filed and designated in Form 10-K, for
            the fiscal year 1990, File No. 1-3553, as Exhibit 4-
            A.)  April 1, 1993.  (Filed and designated
            in Form 8-K, dated April 13, 1993, File 1-3553, as
            Exhibit 4.)  June 1, 1993 (Filed and
            designated in Form 8-K, dated June 14, 1993, File 1-
            3553, as Exhibit 4.)  May 1, 1993.  (Filed
            and designated in Form 10-K, for the fiscal year
            1993, File No. 1-3553, as Exhibit 4(a).)  July 1,
            1999.  (Filed and designated in Form 10-Q,
            dated August 16, 1999, File 1-3553, as Exhibit 4(a).)

EX - 4.2    Indenture dated February 1, 1991, between Indiana Gas
            and Continental Bank, National Association. Inc.'s.
            (Filed and designated in Current Report on
            Form 8-K filed February 15, 1991, File No. 1-6494.);
            First Supplemental Indenture thereto dated as  of
            February 15, 1991.  (Filed and designated
            in Current Report on Form 8-K filed February 15,
            1991, File No 1-6494, as Exhibit 4(b).); Second
            Supplemental Indenture thereto dated as  of September
            15, 1991, (Filed and designated in Current
            Report on Form 8-K filed September 25, 1991, File No
            1-6494, as Exhibit 4(b).); Third supplemental
            Indenture thereto dated as  of September 15, 1991
            (Filed and designated in Current Report on
            Form 8-K filed September 25, 1991, File No 1-6494, as
            Exhibit 4(c).);  Fourth Supplemental Indenture
            thereto dated as of December 2, 1992,
            (Filed and designated in Current Report on Form 8-K
            filed December 8, 1992, File No 1-6494, as Exhibit
            4(b).); Fifth Supplemental Indenture thereto dated as
            of December 28, 2000, (Filed and
            designated in Current Report on Form 8-K filed
            December 27, 2000, File No 1-6494, as Exhibit 4.)


EX - 4.3    $435,000,000 Credit Agreement arranged by Merrill
            Lynch & Co., Merrill Lynch, Pierce, Fenner & Smith
            Incorporated dated as of June 29, 2000 among Vectren
            Corporation, Vectren Utility Holdings, Inc., certain
            Lenders, Merrill Lynch & Co., Merrill Lynch, Pierce,
            Fenner & Smith Incorporated, as Sole Lead Arranger
            and Syndication Agent, ABN AMRO, as Documentation
            Agent, and Credit Suisse First Boston, as
            Administrative Agent.  (Filed and
            designated in Current Report on Form 8-K dated
            January 26, 2001, File No 1-15467, as Exhibit 4.1.)

EX - 4.4    Credit Agreement dated as of March 8, 1999 among
            Indiana Gas Company, Inc., the Lenders, ABN AMRO Bank
            N.V., as Syndication Agent, National City Bank of
            Indiana, as Documentation Agent, and Bank One,
            Indiana, N.A., as Administrative Agent.
            (Filed and designated in Current Report on Form 8-K
            dated January 26, 2001, File No 1-15467, as Exhibit
            4.2.)

EX - 4.5    First Amendment dated as of March 7, 2000 to the
            Credit Agreement dated as of March 8, 1999 among
            Indiana Gas Company, Inc., certain lenders, ABN AMRO
            BANK N.V., as Syndication Agent, National City Bank
            of Indiana, as Documentation Agent, and Bank One,
            Indiana, N.A., as Administrative Agent.
            (Filed and designated in Current Report on Form 8-K
            dated January 26, 2001, File No 1-15467, as Exhibit
            4.3.)



 76

EX - 4.6    Second Amendment dated as of October 31, 2000 to the
            Credit Agreement dated as of March 8, 1999 among
            Indiana Gas Company, Inc., certain lenders, ABN AMRO
            BANK N.V., as Syndication Agent, National City Bank
            of Indiana, as Documentation Agent, and Bank One,
            Indiana, N.A., as Administrative Agent.
            (Filed and designated in Current Report on Form 8-K
            dated January 26, 2001, File No 1-15467, as Exhibit
            4.4.)

EX - 4.7    Bank One letter dated as of January 29, 2001 waiving
            the covenant compliance under Section 6.13 of the
            Indiana Gas Company, Inc. Credit Agreement dated as
            of March 8, 1999.  (Filed and designated
            in Current Report on Form 8-K dated January 26, 2001,
            File No 1-15467, as Exhibit 4.5.)

EX - 10.1   Agreement, dated, January 30, 1968, for Unit No. 4 at
            the Warrick Power Plant of Alcoa Generating
            Corporation ("Alcoa"), between Alcoa and Southern
            Indiana Gas and Electric Company.  (Filed
            and designated in Registration No. 2-29653 as Exhibit
            4(d)-A.)

EX - 10.2   Letter of Agreement, dated June 1, 1971, and Letter
            Agreement, dated June 26, 1969, between Alcoa and
            Southern Indiana Gas and Electric Company.
            (Filed and designated in Registration
            No. 2-41209 as Exhibit 4(e)-2.)

EX - 10.3   Letter Agreement, dated April 9, 1973, and Agreement
            dated April 30, 1973, between Alcoa and Southern
            Indiana Gas and Electric Company.  (Filed
            and designated in Registration No. 2-53005 as Exhibit
            4(e)-4.)

EX - 10.4   Electric Power Agreement (the "Power Agreement"),
            dated May 28, 1971, between Alcoa and Southern
            Indiana Gas and Electric Company.  (Filed
            and designated in Registration No. 2-41209 as
            Exhibit 4(e)-1.)

EX - 10.5   Second Supplement, dated as of July 10, 1975, to the
            Power Agreement and Letter Agreement dated April 30,
            1973 - First Supplement.  (Filed and
            designated in Form 10-K for the fiscal year 1975,
            File No. 1-3553, as Exhibit 1(e).)

EX - 10.6   Third Supplement, dated as of May 26, 1978, to the
            Power Agreement.  (Filed and designated in
            Form 10-K for the fiscal year 1978 as Exhibit A-1.)

EX - 10.7   Letter Agreement dated August 22, 1978 between
            Southern Indiana Gas and Electric Company and Alcoa,
            which amends Agreement for Sale in an Emergency of
            Electrical Power and Energy Generation by Alcoa and
            Southern Indiana Gas and Electric Company dated June
            26, 1979.  (Filed and designated in Form
            10-K for the fiscal year 1978, File No. 1-3553, as
            Exhibit A-2.)

EX - 10.8   Fifth Supplement, dated as of December 13, 1978, to
            the Power Agreement.  (Filed and designated
            in Form 10-K for the fiscal year 1979, File No. 1-
            3553, as Exhibit A-3.)

EX - 10.9   Sixth Supplement, dated as of July 1, 1979, to the
            Power Agreement.  (Filed and designated in
            Form 10-K for the fiscal year 1979, File No. 1-3553,
            as Exhibit A-5.)

EX - 10.10  Seventh Supplement, dated as of October 1, 1979, to
            the Power Agreement.  (Filed and designated
            in Form 10-K for the fiscal year 1979, File No. 1-
            3553, as Exhibit A-6.)


EX - 10.11  Eighth Supplement, dated as of June 1, 1980 to the
            Electric Power Agreement, dated May 28, 1971, between
            Alcoa and Southern Indiana Gas and Electric Company.
            (Filed and designated in Form 10-K for the
            fiscal year 1980, File No. 1-3553, as Exhibit (20)-1.)



 77

EX - 10.12  Summary description of Southern Indiana Gas and
            Electric Company's nonqualified Supplemental
            Retirement Plan (Filed and designated in
            Form 10-K for the fiscal year 1992, File No. 1-3553,
            as Exhibit 10-A-17.)

EX - 10.13  Supplemental Post Retirement Death Benefits Plan,
            dated October 10, 1984.  (Filed and
            designated in Form 10-K for the fiscal year 1992, File
            No. 1-3553, as Exhibit 10-A-18.)

EX - 10.14  Summary description of Southern Indiana Gas and
            Electric Company's Corporate Performance Incentive
            Plan.  (Filed and designated in Form 10-K
            for the fiscal year 1992, File No. 1-3553, as Exhibit
            10-A-19.)

EX - 10.15  Southern Indiana Gas and Electric Company's Corporate
            Performance Incentive Plan as amended for the plan
            year beginning January 1, 1994.  (Filed and
            designated in Form 10-K for the fiscal year 1993, File
            No. 1-3553, as Exhibit 10-A-20.)

EX - 10.16  Southern Indiana Gas and Electric Company 1994 Stock
            Option Plan (Filed and designated in
            Southern Indiana Gas and Electric Company's Proxy
            Statement dated February 22, 1994, File No. 1-3553, as
            Exhibit A.)

EX - 10.17  Southern Indiana Gas and Electric Company's
            nonqualified Supplemental Retirement Plan as amended,
            effective April 16, 1997.  (Filed and
            designated in Form 10-K for the fiscal year 1997, File
            No. 1-3553, as Exhibit 10.29.)

EX - 10.18  Agreement dated April 16, 1997 between Southern
            Indiana Gas and Electric Company and Ronald G.
            Reherman regarding supplemental pension and disability
            benefits, which supercedes such agreement dated
            February 1, 1995.  (Filed and designated in
            Form 10-K for the fiscal year 1997, File No. 1-3553,
            as Exhibit 10.27.)

EX - 10.19  Southern Indiana Gas and Electric Company's
            nonqualified Supplemental Retirement Plan as amended,
            effective April 16, 1997.  (Filed and
            designated in Form 10-K for the fiscal year 1997, File
            No. 1-3553, as Exhibit 10.29.)

EX - 10.20  Vectren Corporation Retirement Savings Plan.
            (Filed and designated in Form 10-Q for the
            quarterly period ended September 30, 2000, File 1-
            15467, as Exhibit 99.1.)

EX - 10.21  Vectren Corporation Combined Non-Bargaining Retirement
            Plan. (Filed and designated in Form 10-Q
            for the quarterly period ended September 30, 2000,
            File 1-15467, as Exhibit 99.2.)

EX - 10.22  Indiana Energy, Inc. Unfunded Supplemental Retirement
            Plan for a Select Group of Management Employees as
            amended and restated effective December 1, 1998.
            (Filed and designated in Form 10-Q for the
            quarterly period ended December 31, 1998, File 1-9091,
            as Exhibit 10-G.)

EX - 10.23  Indiana Energy, Inc. Nonqualified Deferred
            Compensation Plan effective January 1, 1999.
            (Filed and designated in Form 10-Q for the
            quarterly period ended December 31, 1998, File 1-9091,
            as Exhibit 10-H.)


 78

EX - 10.24  Indiana Energy, Inc. Annual Management Incentive Plan
            effective October 1, 1987. (Filed and
            designated in Form 10-K for the fiscal year ended
            September 30, 1987, File 1-9091, as Exhibit 10-D.)

EX - 10.25  First Amendment to the Indiana Energy, Inc. Annual
            Management Incentive Plan effective October 1, 1997.
            (Filed and designated in Form 10-K for the
            fiscal year ended September 30, 1998, File 1-9091, as
            Exhibit 10-Q.)

EX - 10.26  Formation Agreement among Indiana Energy, Inc.,
            Indiana Gas Company, Inc., IGC Energy, Inc., Indiana
            Energy Services, Inc., Citizens Gas & Coke Utility,
            Citizens Energy Services Corporation and ProLiance
            Energy, LLC, effective March 15, 1996.
            (Filed and designated in Form 10-Q for the quarterly
            period ended March 31, 1996, File 1-9091, as Exhibit
            10-C.)

EX - 10.27  Gas Sales and Portfolio Administration Agreement
            between Indiana Gas Company, Inc. and ProLiance
            Energy, LLC, effective March 15, 1996, for services to
            begin April 1, 1996. (Filed and designated
            in Form 10-Q for the quarterly period ended March 31,
            1996, File 1-6494, as Exhibit 10-C.)

EX - 10.28  Amended appendices to the Gas Sales and Portfolio
            Administration Agreement between Indiana Gas Company,
            Inc. and ProLiance Energy, LLC effective November 1,
            1998.  (Filed and designated in Form 10-Q
            for the quarterly period ended March 31, 1999, File 1-
            6494, as Exhibit 10-A.)

EX - 10.29  Amended appendices to the Gas Sales and Portfolio
            Administration Agreement between Indiana Gas Company,
            Inc. and ProLiance Energy, LLC effective November 1,
            1999. (Filed and designated in Form 10-K
            for the fiscal year ended September 30, 1999, File 1-
            6494, as Exhibit 10-V.)

EX - 10.30  Indiana Energy, Inc. Executive Restricted Stock Plan
            as amended and restated effective October 1, 1998.
            (Filed and designated in Form 10-K for the
            fiscal year ended September 30, 1998, File 1-9091, as
            Exhibit 10-O.)

EX - 10.31  Amendment to Indiana Energy, Inc. Executive Restricted
            Stock Plan effective December 1, 1998.
            (Filed and designated in Form 10-Q for the quarterly
            period ended December 31, 1998, File 1-9091, as
            Exhibit 10-I.)

EX - 10.32  Indiana Energy, Inc. Director's Restricted Stock Plan
            as amended and restated effective May 1, 1997.
            (Filed and designated in Form 10-Q for the
            quarterly period ended June 30, 1997, File 1-9091, as
            Exhibit 10-B.)

EX - 10.33  First Amendment to Indiana Energy, Inc. Directors'
            Restricted Stock Plan, effective December 1, 1998.
            (Filed and designated in Form 10-Q for the
            quarterly period ended December 31, 1998, File 1-9091,
            as Exhibit 10-J.)

EX - 10.34  Second Amendment to Indiana Energy, Inc. Directors
            Restricted Stock Plan, renamed the Vectren Corporation
            Directors Restricted Stock Plan effective October 1,
            2000. (Filed herewith.)



 79

EX - 10.35  Third Amendment to Indiana Energy, Inc. Directors
            Restricted Stock Plan, renamed the Vectren Corporation
            Directors Restricted Stock Plan effective March 28,
            2001.  (Filed herewith.)

EX - 10.36  Vectren Corporation Employment Agreement between
            Vectren Corporation and Niel C. Ellerbrook dated as of
            March 31, 2000.  (Filed and designated in
            Form 10-Q for the quarterly period ended June 30,
            2000, File 1-15467, as Exhibit 99.1.)

EX - 10.37  Vectren Corporation Employment Agreement between
            Vectren Corporation and Andrew E. Goebel dated as of
            March 31, 2000(Filed and designated in Form
            10-Q for the quarterly period ended June 30, 2000,
            File 1-15467, as Exhibit 99.2.)

EX - 10.38  Vectren Corporation Employment Agreement between
            Vectren Corporation and Jerome A. Benkert, Jr. dated
            as of March 31, 2000. (Filed and designated
            in Form 10-Q for the quarterly period ended June 30,
            2000, File 1-15467, as Exhibit 99.3.)

EX - 10.39  Vectren Corporation Employment Agreement between
            Vectren Corporation and Carl L. Chapman dated as of
            March 31, 2000.  (Filed and designated in
            Form 10-Q for the quarterly period ended June 30,
            2000, File 1-15467, as Exhibit 99.4.)

EX - 10.40  Vectren Corporation Employment Agreement between
            Vectren Corporation and Ronald E. Christian dated as
            of March 31, 2000. (Filed and designated in
            Form 10-Q for the quarterly period ended June 30,
            2000, File 1-15467, as Exhibit 99.5.)

EX - 10.41  Vectren Corporation Employment Agreement between
            Vectren Corporation and Timothy M. Hewitt dated as of
            March 31, 2000. (Filed and designated in
            Form 10-Q for the quarterly period ended June 30,
            2000, File 1-15467, as Exhibit 99.6.)

EX - 10.42  Vectren Corporation Employment Agreement between
            Vectren Corporation and J. Gordon Hurst dated as of
            March 31, 2000. (Filed and designated in
            Form 10-Q for the quarterly period ended June 30,
            2000, File 1-15467, as Exhibit 99.7.)

EX - 10.43  Vectren Corporation Employment Agreement between
            Vectren Corporation and Richard G. Lynch dated as of
            March 31, 2000. (Filed and designated in
            Form 10-Q for the quarterly period ended June 30,
            2000, File 1-15467, as Exhibit 99.8.)

EX - 21     Listing of Subsidiaries (Filed herewith)

EX - 23     Consent of Independent Public Accountants (Filed
            herewith)

EX - 99.1   Vectren Corporation Press Release regarding gas cost
            adjustment proceedings filed in Current Report on 8-K
            on March 29, 2001. (Filed herewith.)