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The AES

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FY2003 Annual Report · The AES
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AES Corporation 

Annual Report 2003

Our Business
AES is a leading global power company. We generate and
distribute electricity worldwide from 114 power plants and 
17 distribution businesses in 27 countries. We also seek to
grow our diversified portfolio by developing and construct-
ing new power plants and through selective acquisitions.

Growth Strategies
Our  global  approach  and  unsurpassed  global  footprint  also
afford some unique advantages in terms of growth prospects:
• Greenfield development skills and regional market presence
offer distinctive opportunities for new capacity additions
• Substantial foundation of existing businesses offers exclu-

sive opportunities for expansion

• Acquisition and restructuring skills position AES well for

future privatizations and acquisitions 

• Market knowledge allows targeting of countries where
regulator y  and  business  environments  can  provide
attractive returns

Our People
High  quality  people  throughout  our  organization  and  our
entrepreneurial culture remain the driving force behind con-
tinued progress. AES people are motivated and focused on
creating the best power company in the world. 

Global Approach
The generation and distribution of electricity is an essential
service, and one of the largest industries in the world. AES
is  committed  to  helping  meet  the  growing  demand  for
power. Our position as one of the few truly global power
companies has several distinct advantages:
• A stable and diversified base of operating businesses and

cash flows

• Higher growth potential from the rapidly expanding demand

for electricity in transitioning and emerging economies

• Global economies of scope and scale
•  A unique process to transfer knowledge allowing best practices
to be shared among our business units across five continents

Risk Management
We manage the risks associated with being one of the largest
global power companies through:
•  Geographic diversification
•  Fuel diversification
• Technology diversification
• Utilization of non-recourse financing for our businesses,

limiting the parent company‘s financial risk
•  Commodity, currency and interest rate hedging

Financial Highlights

IN MILLIONS, EXCEPT PER SHARE DATA, YEAR ENDED DECEMBER 31

Revenues
Revenues Less Cost of Sales
Net Income From Continuing Operations
Earnings Per Diluted Share From Continuing Operations
Net Cash Provided by Operating Activities

2002

$7,380
$1,950
($1,609)
($ 2.99)
$1,444

2003

$8,415
$2,433
$   336
$  0.56 
$1,576

Sales by Business 
Segment

CONTRACT GENERATION
LARGE UTILITIES
GROWTH DISTRIBUTION
COMPETITIVE SUPPLY

37%
40%
13%
10%

Operating Capacity
(MW) by Fuel Mix

COAL
NATURAL GAS
HYDRO & OTHER
OIL

41%
39%
16%
4%

Cover: AES Gener transmission line crossing the Atacama Desert in northern Chile near the Argentina border.

Chairman and CEO Letter

To our shareholders:

2003 was a year of solid performance for AES. We
began  the  year  with  a  number  of  ambitious  goals.  And
then, we met them. We strengthened our financial posi-
tion  and  balance  sheet  well  ahead  of  schedule.  We
restructured key elements of our business portfolio and
challenged  our  operating  units  to improve  their  perfor-
mance  dramatically.  Now,  while  keeping  an  eye  on  the
lessons  of  the  past,  a  reenergized AES  is  focused  on  a
promising future.

Our business is one of creating and managing valu-
able  long-term  assets.  Yet  in  the  past  few  years,  AES’s
rapid growth left it with too much near-term debt, matur-
ing  faster  than  could  be  supported  by  operating  cash
flow. Our response was to raise $3.1 billion in debt and
equity,  ex tending  our  debt  matur ities  more  evenl y
through  2015.  Overall,  AES  parent  company  debt  was
reduced by $1.2 billion last year. As a result, our publicly
traded debt rallied to par or better by year-end. We are
pleased  with  how  quickly  AES  achieved  these  results.
And we welcome the recent recognition of our improve-
ment  by  the  rating  agencies despite  the  continued  tur-
moil  facing  much  of  the  electric  power  industr y.  We
expect to continue to reduce debt at the parent level, as
our debt progresses toward investment grade.

This  rapid  turnaround  required  tough  decisions
about our business portfolio. To improve our liquidity and
reduce our debt load, we sold 14 facilities in Africa, the
Middle  East,  Asia,  Europe,  and  the  US.  Despite  the 

difficult market, these facilities sold at attractive prices,
bringing  in  proceeds  of  $1.1  billion.  The  key,  however,
was  not  just  selling  businesses  that  could  realize  good
value in a difficult market. It was also avoiding the sale of
businesses  that  are  essential  to  our  business  strategy.
We  met  that  test.  Our  asset  sale  program  helped  our
short-term liquidity – and clearly affirmed the substantial
market value of our global portfolio.

Several  of  our  businesses  required  signif icant
restructuring.  Eletropaulo,  our  distribution  company  in
São Paulo, Brazil, had a complex business structure and
a  heavy  shor t-term  debt  burden.  The  restructur ing
process was prolonged and volatile. However, the agree-
ment reached in the last days of 2003 preserves material
value for AES and gives our Brazilian businesses a capi-
tal structure more suited to their cash flow profile. Brazil’s
government  demonstrated  its  commitment  to  the  fair
treatment of foreign investors, who will play a crucial role
in meeting the growing demand for power in Brazil.

Similarly, important progress was made in develop-
ing a refinancing plan for Gener, our generation business 
in Chile. This is a solid business and the second-largest
electricity  generator  in  a  country  with  bright  long-term
prospects. The equity injected into Gener will strengthen
its  balance  sheet  and  help  it  return  to  financial  health.
The reinvigorated company is now poised to capitalize on
the growth in the Chilean electricity sector and to be an
important contributor in our global portfolio.

Debt Maturities
($ millions)

Reduced parent debt* from
$7.1 to $5.9 billion in 2003 and 
significantly extended maturities

$1,801

Before
(as of December 2002)

$129

$231

$893

$750

$850

$754

$642

$1,059

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016
and
beyond 

After
(as of March 2004)**

$1,200

$1

$298

$469

$636

$469

$423

$483

$500

$600

$629

* Parent debt includes consolidated recourse debt plus New York Secured Equity Linked Loan and Drax credit obligations paid off in 2003
** Includes previously announced call and repayment of securities totaling $231 million through March 15, 2004

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016 
and
beyond 

Sales
($ billions)

13% growth rate 
in 2001–2003

$8.4

$7.4

$6.3

Plant
Availability Factor

Top quartile 
performance in 2003

91%

Top Decile

Top Quartile

88%

85%

2001

2002

2003

*AES rolling 12 month average

DEC 
2002*

DEC 
2003*

Goal

Our repositioning also demanded painful but nec-
essary  write-offs  of  past investments.  These  decisions
were  made  to  establish  a  sound  business  portfolio  on
which to build successfully in the future. For example, we
wrote off our investment in Drax, a large merchant power
plant in the United Kingdom. We originally had hoped to
refinance  Drax  in  a  way  that  maintained  an  ownership
interest for AES. In the end, however, the right decision
was  to  turn  over  our  ownership  to  the  lenders  when  it
became  clear  that  no  other  scenario  would  produce
acceptable returns for us. This kind of strict, disciplined
decision-making is a critical dimension for us to maintain,
particularly as we look toward renewed growth.

Our  portfolio  restructuring  is largely  completed.
Our  focus  is  now  on  improving  operating  performance.
To do this, we have made a number of important changes
in the past year. We have realigned our business leader-
ship under two Chief Operating Officers, John Ruggirello
f or  t he  Ge ne rat ion  grou p,  a nd  Joe  B ra ndt  f or  t he
Integrated Utilities group. Additionally, new leaders have
been appointed to senior positions across the enterprise.
We  have  carefully  identif ied  the  key  dr ivers  of
performance for our businesses and have set demanding
goa ls.  Success  w il l  mean  that  each  AES  business 
ope rates at top-qua r tile  pe r formance  by  2006  and 
top-decile  performance  by  2008.  Given  the  impressive

achievements of AES people last year, we are confident
that industry-leading performance will be reached.

In the generation business, for example, an impor-
tant  driver  of  per formance  is high  availability  of  our
power plants. AES started the year with plant availability
of 85%, which is about average performance in the US.
So our people went to work to do better. We ended the
year with plant  availability  of  88%,  which  moved  us 
to  top  quartile  performance.  And  we  think  we  can  still 
go further.

One  of  the  main  drivers  of  per formance  in  the 
distribution business  is  reducing commercial  losses.
These losses result, for example, when customers con-
nect to our system without paying. Our distribution busi-
nesses in El Salvador alone reduced commercial losses by
$2 million last year, so we know that dramatic improvement
is possible. Many of our non-US utilities still have room for
major improvement that could yield hundreds of millions
of dollars of additional revenue with no additional costs.
We will seize every opportunity for such improvement.

We  are  well  along  with  the  three-phase  recovery
plan  we  launched  last  year.  The  first  phase,  to  stabilize
our finances, is complete. The second phase, to improve
operating  performance,  is  well  underway.  Now,  AES  is
moving  into  the  third  phase,  to  begin  growing  again
through disciplined investments.

2003 AES vs. S&P 500
Shareholder Returns

7th highest return in S&P 500

AES

S&P 500

JAN
2003

213%

26%

DEC
2003

Capitalizing  on  global  investment  opportunities  will
enhance future growth and value creation. In the develop-
ment of these opportunities, we have consciously decided
to  refocus  our  efforts  under  new,  dedicated  leadership.  In
Februar y 2004  we  recruited  one  of  our  directors,  Bob
Hemphill, to rejoin AES to lead this effort. Bob and his very
ca pa ble  de ve lopme nt  te a m  w i l l  e va luate pote nt i a l 
investments in a disciplined manner, identify the best oppor-
tunities,  and  pursue  these  with  our  proven  development
skills and responsible attention to the quality of our invest-
ment portfolio.

This strategy will take maximum advantage of our
global  footprint  and  resources:  transferring  knowledge
and  best  practices  from  country  to  country;  scanning
markets around the world to identify the most attractive
investment  opportunities;  drawing  on  functional  and
geographic  expertise;  and  building  upon  demonstrated
capacities for both entrepreneurial creativity and opera-
tional excellence. The combination of these factors gives
us a distinct competitive advantage. 

AES  is  moving  in the  right  direction.  We  expect 
double-digit growth in earnings per share over the next
several  years,  driven  by  sales  growth,  per formance
improve me nt,  cont inued  de bt  reduct ion,  a nd  new 
investment  opportunities.  And  we  believe  earnings  and
cash  flow  growth  above  the  broader  market  averages

should  be  a  meaningful  contributor  to  favorable  stock
price performance.

Thank you for the trust you have shown by investing
in  AES.  We  look  for ward  to  earning  your  continued
support with a company that is reenergized and worthy 
of your continued trust.

Sincerely,

Richard Darman
Chairman of the Board

Paul Hanrahan
President and CEO

March 15, 2004

27
countries

North America
United States
Canada

Caribbean
Dominican Republic
El Salvador
Mexico
Puerto Rico (US)
Panama
Venezuela

South America
Argentina
Brazil
Chile
Colombia

• AES Locations, including:
Generation plants
Distribution businesses
Plants under construction

Europe/Africa
Cameroon
Czech Republic
Hungary
Italy
Netherlands
Nigeria
Spain
Ukraine
United Kingdom

(10)

(14)

5
regions

AES is well positioned for growth, with
solid  business  portfolios  in  those
regions  with  the  greatest  need  for
additional  electricit y  production
through 2010.

Asia 
China
India
Kazakhstan
Oman
Pakistan
Qatar
Sri Lanka

Market Growth 2004-2010
(In Thousands of Megawatts)

433

80

14

72

84

North 
America

Caribbean

South 
America

Europe/ 
Africa

Asia

114
generating
plants

Contract Generation – Overview

Competitive Supply – Overview

AES  owns  and  operates  plants  that  sell  electricity  to
utilities or other customers under long-term contracts
(minimum 5 years and more typically 15 to 30 years).
Fuel  supply  is  usually  hedged  consistent  with  the
power sales contract. This business segment usually
provides the most stable and predictable sales, earn-
ings, and cash flow. 

AES  owns  and  operates  plants  that  sell electricity  to
wholesale  customers  in  competitive  markets.  These
plants  typically  sell  under  short-term  contracts  or  into
daily spot markets. Demand and prices can be affected
by  weather,  electricity  transmission  constraints,  fuel
prices,  and  competition.  This  business  segment  offers
more  varied  sales,  earnings,  and  cash  flow,  although
profitability can be well above average for a low-cost pro-
duction facility in strong demand markets.

Performance Drivers
• Reliable operations
• High plant availability
• Effective contract negotiation and  management
• Customer credit quality

Performance Drivers
• Reliable and flexible operations
• Low-cost production
• Power marketing and fuel procurement capability
• Favorable electricity market supply/demand 

characteristics

Note: For further information on business segment performance characteristics and risks, please refer to the Form 10-K.

17
distribution
companies

Large Utilities – Overview

Growth Distribution – Overview

AES owns and operates three large electric utilities: IPL
in  the  US;  Eletropaulo  Metropolitana  Electricidade  de
São  Paulo  S.A.  in  Brazil;  and  C.A.  La  Electricidad  de
Caracas  in  Venezuela  (EDC).  These  utilities  maintain
monopoly franchises with defined service areas selling
electricity under regulated tariff agreements. They each
have  transmission  and  distribution  capabilities  (IPL and
EDC also have generation plants).

AES owns and operates distribution facilities located in
deve loping  countr ies  whe re  e lectr icity  demand  is
expected to grow faster than in more developed markets.
They are smaller businesses than the integrated utilities
businesses, serving a smaller service area, and generally
need substantial infrastructure improvements. Electricity
sales  are  made  under  regulated  tariff  agreements  or
under existing regulatory laws and provisions.

Performance Drivers
• Customer service
• Competitive rates
• Electricity consumption growth
• Commercial loss reduction
• Effective capital investment

Performance Drivers
• Commercial and technical loss reduction
• Electricity consumption growth
• Customer service
• Competitive rates
• Effective working capital management

30,000
dedicated
people
worldwide

AES people work together to meet the world’s demand for electric
power in ways that balance the needs of our stakeholders.

Executive Officers

Corporate and Business Leaders

Paul Hanrahan
President and CEO

Joseph Brandt 
Executive Vice President and COO
Integrated Utilities 

Robert Hemphill 
Executive Vice President 
Global Development 

William Luraschi 
Executive Vice President and
General Counsel

Eduardo Bernini
Vice President
Integrated Utilities: Brazil

Jean-David Bilé
Vice President
Integrated Utilities: Sonel

Felipe Cerón
Vice President
Generation: Latin America

George Coulter
Vice President 
Chief Information Officer

John Ruggirello 
Executive Vice President and COO 
Generation 

Scott Cunningham
Vice President 
Investor Relations 

Barry Sharp
Executive Vice President and CFO

Eduardo Dutrey
Vice President
Integrated Utilities: Argentina

Scott Foster
Vice President 
Global Regulatory Affairs 

Catherine Freeman 
Vice President 
Controller

David Gee
Vice President 
Strategy

Chip Hoagland
Vice President 
Treasurer

Neil Hopkins
Vice President 
Business Analysis 

Haresh Jaisinghani
Vice President 
Generation: Asia

John Giraudo
Vice President 
Chief Compliance Officer 

Jay Kloosterboer
Vice President 
Chief Human Resources Officer 

Andrés Gluski
Senior Vice President
Integrated Utilities: Caribbean 
and Central America

Leonard Lee
Vice President
Development

45,000
megawatts

AES is one of the five largest generation companies in the world. 

Garry Levesley
Vice President
Integrated Utilities: Ukraine 

Ali Naqvi
Vice President
Chief Procurement Officer 

Shahzad Qasim
Senior Vice President
Generation: Middle East

Leith Mann
Assistant Secretary

Vincent Mathis 
Vice President 
Assistant General Counsel

John McLaren
Vice President
Generation: Europe-Africa

Brian Miller
Vice President 
Deputy General Counsel and
Secretary 

Ann Murtlow
Vice President
Integrated Utilities: IPALCO

Julián Nebreda
Vice President
Integrated Utilities: Dominican
Republic

Teresa Mullett Ressel
Vice President 
Technology and Social
Responsibility

Thomas Newton 
Vice President 
Generation: Performance 

Dale Perry
Vice President 
Generation: Kazakhstan

Kevin Polchow
Vice President
Taxes

Dan Rothaupt
Vice President
Generation: North America East

Didier Rotsaert
Vice President 
Special Projects 

Richard Santoroski
Vice President 
Risk Management 

Sarah Slusser
Senior Vice President
Development

Paul Stinson
Vice President
Generation: Engineering

Robert Venerus
Vice President 
Development

Andrew Vesey
Vice President
Integrated Utilities: Development

Kenneth Woodcock
Senior Vice President
External Affairs

Mark Woodruff
Vice President
Generation: North America West

The 
Board 
of
Directors

Richard Darman (Chairman)
Partner, The Carlyle Group; former Director, U.S. Office of
Management and Budget

Philip Odeen
Former Chairman of TRW; former President and Chief
Executive Officer of BDM

Alice Emerson
Former Senior Advisor at The Andrew W. Mellon Foundation;
former President of Wheaton College

Paul Hanrahan
President and Chief Executive Officer of AES

Philip Lader
Chairman of WPP Group plc; former U.S. Ambassador to the
Court of St. James’s

John McArthur
Senior Advisor to the President of the World Bank Group; former
Dean of the Harvard Business School 

Charles Rossotti
Senior Advisor to The Carlyle Group; former Commissioner of 
the U.S. Internal Revenue Service; former Chief Executive Officer
of AMS

Sven Sandstrom
Director, Secretariat of the International Task Force on Global
Public Goods; former Managing Director of the World Bank

Roger Sant
Co-founder and Chairman Emeritus of AES; former Chairman of
the World Wildlife Fund

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K
ANNUAL REPORT PURSUANT TO SECTION  13 OR 15(d)  OF THE
SECURITIES EXCHANGE ACT OF 1934
FOR THE FISCAL YEAR  ENDED DECEMBER  31, 2003

COMMISSION FILE NUMBER 0-19281

The AES Corporation
(Exact name of registrant as specified in  its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)

1001 North 19th Street
20th Floor
Arlington, Virginia
(Address of principal executive offices)

54 1163725
(I.R.S. Employer  Identification No.)

22209
(Zip  Code)

Registrant’s telephone number, including  area code:  (703) 522-1315

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

Title of Each Class

Name of  Each Exchange on Which Registered

Common Stock, par value $0.01 per share

New York Stock Exchange

4.50% Junior Subordinated Debentures Due 2005

New York Stock Exchange

AES Trust III, $3.375 Trust Convertible Preferred Securities

New York  Stock 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)  has been subject  to  such filing requirements  for
the past 90 days. Yes  (cid:1) No (cid:2)

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. (cid:2)

Indicate by check mark whether the  registrant  is an accelerated  filer  (as defined  in Rule 12b-2  of the Act).
Yes (cid:1) No (cid:2)

The aggregate market value of Registrant’s voting stock  held by  non-affiliates of Registrant,  on June 30,  2003
(based on the closing sale price of $6.35 of the Registrant’s  Common  Stock, as  reported by the New York
Stock Exchange on such date) was approximately $3,932,416,062. The number of shares outstanding of
Registrant’s Common Stock, par value $0.01  per share, on March 3, 2004,  was 628,775,109.

DOCUMENTS INCORPORATED BY REFERENCE

Certain information from the registrant’s Proxy  Statement for the Annual Meeting of Stockholders to be
held on April 28, 2004 is hereby incorporated by  reference into Part III hereof.

THE AES CORPORATION
FISCAL YEAR 2003 FORM 10-K

TABLE OF CONTENTS

PART I

ITEM  1. BUSINESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B. How to Contact AES and Sources of Other Information . . . . . . . . . . . . . . . . . . .
C. Operating Segments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D. Customers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.
F.
Executive Officers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G. Regulatory Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  2. PROPERTIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  3. LEGAL PROCEEDINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  4. SUBMISSION OF MATTERS  TO VOTE OF  SECURITY HOLDERS . . . . . . . . . . . .

PART II

ITEM  5. MARKET FOR REGISTRANT’S  COMMON EQUITY AND RELATED

STOCKHOLDERS MATTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A. Market Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B. Holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C. Dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  6. SELECTED FINANCIAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  7. MANAGEMENTS’ DISCUSSION AND  ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Executive Summary/Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.
Strategic Initiatives Affecting Results of Operations . . . . . . . . . . . . . . . . . . . . . . .
B.
C.
Critical Accounting Estimates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D. New Accounting Pronouncements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E. Results of Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capital Resource and Liquidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F.
G. Cautionary Statements and Risk Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H. Derivatives and Energy Trading Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Party Transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I.

ITEM  7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
A. Overview Regarding Market Risks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest Rate Risks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.
C.
Foreign Exchange Rate Risk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D. Commodity Price Risk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E. Value at Risk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  8. FINANCIAL STATEMENTS  AND SUPPLEMENTARY DATA . . . . . . . . . . . . . . . . .

3
3
3
3
12
12
13
14

26

26

33

34
34
34
34

35

36
36
37
42
45
46
58
66
68
68

69
69
69
69
69
69

71

1

ITEM  9. CHANGES IN AND DISAGREEMENTS  WITH ACCOUNTANTS ON

ACCOUNTING AND FINANCIAL DISCLOSURE . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  9A. CONTROLS AND PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART III

ITEM  10. DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT . . . . . . . . . . . . . .

ITEM  11. EXECUTIVE COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM  12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS . . . . . . . . . . . . .
Security Ownership of Certain Beneficial Owners and Management . . . . . . . . . . .
Security Ownership of Directors and Executive  Officers . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changes in Control
. . . . . . . . .
Securities Authorized for Issuance Under Equity Compensation Plans

A.
B.
C.
D.

ITEM  13. CERTAIN RELATIONSHIPS AND  RELATED  TRANSACTIONS . . . . . . . . . . . . . .

ITEM  14. PRINCIPAL ACCOUNTING  FEES  AND SERVICES . . . . . . . . . . . . . . . . . . . . . . .

PART IV

ITEM  15. EXHIBITS FINANCIAL STATEMENT SCHEDULES AND REPORTS ON

FORM 8-K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Financial Statements and Exhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.
B. Reports on Form 8-K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C.
Financial Statement Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.

SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

140

140

141

141

141
141
141
141
142

142

142

143
143
143
143
145

146

2

ITEM 1. BUSINESS

Overview

PART I

The AES Corporation (including all  its subsidiaries  and affiliates, and collectively  referred to herein as
‘‘AES’’, ‘‘the Company’’, ‘‘us’’ or ‘‘we’’)  is a  leading  global power company.  A Delaware  corporation
formed in 1981, AES is a holding company that, through its subsidiaries operates in four segments of
the electricity industry: contract generation,  competitive supply, large utilities and growth distribution.
The Company’s generating assets include interests in 114 facilities in 27 countries totaling over 45
gigawatts of capacity. AES’s electricity  distribution  networks sell approximately 86,500  gigawatt hours
per  year.

How to Contact AES and Sources of Other Information

Our principal offices are located at 1001 North  19th Street,  Suite 2000, Arlington, Virginia 22209. Our
telephone number is (703) 522-1315, and our web address is http://www.aes.com. Our annual reports on
Form 10-K, quarterly reports  on Form  10-Q  and current  reports on  Form 8-K and any  amendments to
such reports filed pursuant to section 13(a) or Section 15(d) of the Securities Exchange  Act  of 1934 are
posted on our website at http://www.aes.com. After the reports are filed with the Securities and
Exchange Commission, they are available from the Company  free of  charge. Material contained on our
website is not part of and is not incorporated  by reference in  this report on Form 10-K.

Operating Segments

We  operate in four business segments:  contract generation, competitive supply, large utilities and
growth distribution. The following table shows the percentage of  our revenues contributed by each  of
our  business segments for fiscal year 2003:

Total Operating Revenue: $8.4 billion

Growth
Distribution
13%

Contract
Generation
37%

Large Utilities
40%

Competitive Supply
10%

11MAR200420400974

3

The following table shows the percentage  of  current operating capacity by fuel for fiscal year 2003:

Current Operating Capacity (MW) by Fuel (data as of  December  31, 2003)

Hydro
16%

Oil
4%

Coal
41%

Gas
39%

11MAR200420400656

See Note 20 to the Consolidated Financial  Statements included  in Item 8  of  this  Form 10-K for
additional financial information about our business  segments as  well as information about  our foreign
and domestic operations.

Contract Generation

Our contract generation line of business  is comprised  of  generation facilities  that  have contractually
limited their exposure to commodity price risks, primarily electricity price volatility, by entering  into
longer term (originally five years or longer)  power sales agreements  for 75% or more  of  their  output
capacity.  These power sales agreements  are typically entered into with one  major wholesale customer,
but also  may involve a series of unrelated customers. These facilities  are better able  to  manage their
expenses because they have contracted buyers for a majority  of their anticipated output. They  can
project their fuel supply requirements and generally enter into long-term agreements  for most of their
fuel supply requirements, thereby limiting  their  exposure to short-term fuel  price volatility. In addition,
these  facilities  may  enter  into  tolling  or  ‘‘pass  through’’  arrangements  in  which  the  counter-party
directly assumes the risks associated  with providing  the necessary  fuel and  then markets the generated
power. Through these types of contractual  agreements, our contract  generation businesses  generally
produce more predictable cash flows and earnings. The degree of predictability  varies  from business to
business based on the degree to which  their  exposure is  limited by the  contracts they have negotiated
with their buyers.

Our contract generation segment is comprised of our interests in  61 power generating facilities totaling
over 18 gigawatts of capacity located in 18 countries. It also includes minority interests in 7 power

4

generation facilities totaling over 4 gigawatts of capacity. Of the total 22 gigawatts of current operating
capacity,  29% is derived from coal-fired  facilities, 8%  from  oil-fired facilities, 49% from gas-fired
facilities, 13% from hydro facilities and  1% from biomass facilities.

In most of our contract generating businesses, a single customer contracts  for most or all of a  particular
facility’s generated power. To reduce  the resulting counter-party credit  risk, we seek to contract  with
customers who have investment grade  debt ratings,  including  regulated  utilities that are  regulated by
state or local public utility commissions (‘‘PUCs’’)  which tend  to  have stable  cash flows. We also  may
obtain sovereign government guarantees of  the customer’s  obligations.  However,  we do not limit  our
business solely to customers with investment  grade  debt ratings or to those  countries with investment
grade sovereign credit ratings. We believe that locating  our plants in different geographic areas helps to
mitigate the effects of regional economic  downturns, thereby offsetting  some of the  risks  associated
with operating in less developed countries.

Certain of our subsidiaries and affiliates (domestic and non-U.S.)  are in various stages of developing
and constructing greenfield power plants.  Some  have signed  long-term  contracts or  made similar
arrangements for the sale of electricity.  We  currently have one power generation facility  under
construction, totaling approximately 1,200 MW  of  capacity. We are also completing the construction of
the second phase of the Ras Laffan combined cycle facility for an additional 346MW. As of
December 31, 2003, capitalized costs for these projects under construction  were approximately
$584 million. We currently believe that  these costs are recoverable but can provide no assurance that
we will complete these individual projects and/or that these  projects  will reach  commercial operation.

In the contract generation segment, we  face most  of  our competition prior to the  execution of a power
sales agreement during the development phase of a project. Our competitors in  this business include
other independent power producers as well as various  utilities  and their affiliates.  During  the
operational phase, we traditionally have  faced limited competition in this segment due to the  long-term
nature of the generation contracts. However, since competitive power  markets  have been introduced
and new market participants have been added, we  will  encounter  increased competition in attracting
new customers and maintaining our current  customers as our existing contracts expire.  In particular,
over the past year, in the United States, traditional regulated utilities have reserved their interest in
purchasing either existing or under construction merchant  power plants  or development  rights to new
greenfield power plants within their service areas or  construct their own  generation under  some form of
cost-based regulation directly or through merchant affiliates.

Competitive Supply

The facilities in our competitive supply segment sell  electricity directly  to  wholesale customers  in
competitive markets. In contrast to the contract generation segment discussed above, these facilities
generally sell less than 75% of their  output under long-term  contracts.  They often sell into power pools
under shorter-term contracts or into  daily spot markets. The prices these  facilities sell under  short-term
contracts and in the spot electricity markets are unpredictable and can  be  volatile. In addition, our
operational results in this segment are more sensitive  to  the impact  of market fluctuations in  the price,
natural gas, coal, oil and other fuels. These businesses also have more significant  needs  for working
capital or credit to support their operations.

Our competitive supply segment is comprised of our interests  in 35 power generation  facilities  totaling
over 15 gigawatts of capacity located  in  8  countries. Of the total 15 gigawatts of  current operating
capacity,  55% is derived from coal-fired  facilities, 17%  from  gas-fired facilities, 25%  from hydro
facilities, 2% from oil facilities, 1% from petroleum  coke facilities and less  than 1%  from biomass
facilities. We are currently constructing one  competitive  supply facility totaling 185 MW. As of
December 31, 2003, we were completing the  rehabilitation of one of our  units at  the Bayano  facility in

5

Panama for an additional 12 MW. This unit was  completed and  went into commercial operations in
February 2004.

The absence of long-term contracts makes future  production  volumes uncertain, which  in turn makes it
difficult to forecast the amount of fuel needed to support those volumes.  As a  result, competitive
supply businesses are exposed to volume  risk in connection with  their purchases  of  natural gas,  coal
and other raw materials. Where appropriate, we  have hedged a portion of our financial performance
against the effects of fluctuations in energy  commodity prices  using such strategies as commodity
forward contracts, futures, swaps and options.

Although we maintain credit policies  with regard to our counterparties, there  can be no assurance that
these ultimately will be able to fulfill  their  contractual  obligations. One of the principal outcomes of
recent volatility in electricity markets has been  a substantial increase in  credit risk, a decline  in the
number and quality of market participants with strong credit ratings,  and  considerably less liquidity in
energy markets.

We  compete in this segment with numerous other  independent power producers, energy marketers and
traders, energy merchants, transmission and distribution providers, and retail energy suppliers.
Competitive factors in this segment include  price, contract  terms, including credit  requirements, and
quality of service.

Large Utilities

Our large utility segment consists of  electric utilities that are  of significant size and maintain a
monopoly franchise within a defined  service area. In  most cases our large utilities combine generation,
transmission and distribution capabilities. Currently, this segment is comprised of  three utilities:
IPALCO Enterprises, Inc. (‘‘IPALCO’’), Eletropaulo, and EDC. We have  a 100% common  equity
interest in IPALCO, a 70% common equity interest in Eletropaulo (50.01% after the January 2004
restructuring) and an 86% common equity  interest in EDC. Our large utilities aggregate  5,854 gross
MW of generation capacity and serve over 6.5 million customers with annual  sales of  nearly 58,900
gigawatt hours. Our large utilities are  subject to extensive local, state and  national regulation  relating to
ownership, marketing, delivery and pricing of electricity and gas with  a focus on protecting customers.
Large utility revenues result primarily from retail electricity sales to customers under regulated tariff  or
concession agreements and to a lesser  extent from contractual  agreements of varying lengths and
provisions.

IPALCO is a holding company and its  principal  subsidiary is  Indianapolis Power & Light Company
(‘‘IPL’’). IPL is engaged in generating,  transmitting,  distributing and selling electric energy to
approximately 450,000 customers in the City of Indianapolis and neighboring  areas within  the state of
Indiana. IPL owns and operates four generation facilities. Two  generating facilities are  primarily
coal-fired plants. The third facility has a combination of  units that use  coal (base load capacity) and
natural gas and/or oil (peaking capacity). The fourth facility is  a small  peaking station  that  uses
gas-fired combustion turbine technology.  IPL’s net generation  winter  capability is 3,356 MW and  net
summer capability is 3,238 MW. We acquired IPALCO in March 2001. In connection  with our
acquisition of IPALCO, we were required under the U.S.  Public  Utility Holding Company Act
(‘‘PUHCA’’) to dispose of our 100% ownership interest  in CILCORP, a utility holding company whose
largest subsidiary is Central Illinois Light  Company (‘‘CILCO’’), also a regulated utility. In
January 2003, we sold CILCORP to Ameren Corporation  in a transaction valued at $1.4 billion
including the assumption of debt and preferred  stock at the closing. As part of the transaction we also
sold AES Medina  Valley Cogen (‘‘Medina Valley’’),  a gas-fired  cogeneration facility located in CILCO’s
service territory on February 4, 2003. The CILCORP and Medina Valley  sales generated net proceeds
(after expenses) of approximately $500 million, subject to certain adjustments. CILCORP  was
previously reported in the large utilities  segment.

6

Eletropaulo has served the S˜ao Paulo, Brazil area for over 100 years and  is  the largest electricity
distribution company in Latin America in terms  of revenues. Eletropaulo’s concession  contract with  the
Brazilian National Electric Energy Agency (‘‘ANEEL’’), the government agency responsible for
regulating the Brazilian electric industry, entitles  Eletropaulo to distribute  electricity in its  service  area
for 30 years. Eletropaulo’s service territory  consists of 24  municipalities in the greater S˜ao Paulo
metropolitan area and adjacent regions  that account for approximately 15%  of  Brazil’s GDP, covering
5.0 million customers or 44% of the population in the State of S˜ao Paulo, Brazil.

We  began consolidating Eletropaulo  in February  2002 when we acquired a  controlling  interest  in
Eletropaulo by exchanging a minority  interest in another  large  utility, Light  Servicos de Eletricidade
S.A. (‘‘Light’’), for an additional 31%  common equity interest in Eletropaulo.  In  January 2004, we
completed a restructuring of $1.3 billion (including interest) of indebtedness owed to the Brazilian
National Development Bank, (‘‘BNDES’’), and its affiliate BNDESPAR Participa¸c˜oes S.A.
(‘‘BNDESPAR’’) by some of our Brazilian holding companies. Pursuant  to  the restructuring, we and
BNDES created a  new company, Brasiliana Energia S.A (‘‘Brasiliana Energia’’), to which we
contributed $90 million as well as our direct and indirect interests  in Eletropaulo, Uruguaiana and
Tiete.  AES Sul may be contributed upon the  successful completion of its financial restructuring.
Pursuant to the shareholders agreement  between us and BNDES, we control Brasiliana  Energia
through the ownership of a majority  of the voting  shares of the  company. We own 50.01% of the
common shares and BNDES owns 49.99% of the  common shares plus  non-voting preferred  shares,
giving BNDES approximately 53.84% of  the total  equity  capital of Brasiliana Energia. The
shareholders’ agreement requires that  we and BNDES act unanimously with respect to listed corporate
events and actions. In return, Eletropaulo’s  debt  owed to BNDES was reduced to $510  million,  and is
evidenced by convertible debentures  of Brasiliana Energia, which are  payable over an  11-year period
(and remain non-recourse to us). The  debentures are convertible into shares of Brasiliana  Energia
upon the occurrence of an event of default, which would give BNDES control of Brasiliana  Energia.

EDC was founded in 1895 and is the  largest private-sector electric utility in  Venezuela  serving
approximately one million customers. EDC generates, transmits and distributes electricity primarily to
metropolitan Caracas and its surrounding area.  EDC’s distribution area  covers  5,176 square kilometers.
EDC has an installed generating capacity of 2,616 MW.

Historically, energy utilities have operated within specific service territories  where they were essentially
the sole suppliers of electricity services.  As a result, competition was limited to alternative means  of
energy such as gas and fuel. However,  in certain  locations, the  large utilities business is  currently  facing
significant challenges and increased competition as a result of changes in laws and regulations which
allow wholesale and retail services to be provided on  a competitive basis. We can provide no  assurance
that deregulation will not adversely affect our large  utilities’  future operations, cash flows and  financial
condition.

Growth Distribution

Our growth distribution segment is comprised  of our interests in electricity distribution  facilities  located
in developing countries where the demand for  electricity is expected to grow at a higher rate  than in
more developed parts of the world. The  conditions of the business environment in a  developing  nation
also provide for significant opportunities  to  implement operating improvements that may stimulate
growth in earnings and cash flow performance. These growth  rates may  be  greater  than those typically
achievable in our other business segments. Often,  however, these businesses  face particular challenges
associated with their presence in developing countries  such as  outdated  equipment, significant
electricity theft-related losses, cultural problems associated  with customer safety and non-payment,
emerging economies, and potentially  less  stable governments or regulatory regimes. Distribution
facilities included in this segment may  include generation, transmission, distribution  or related  services
companies. The results of operations of our growth  distribution business are sensitive  to  changes in

7

economic growth and regulation, abnormal  weather conditions affecting each local  market,  as well as
the success of the operational changes that have been implemented.

We  derive growth distribution revenues  from the distribution  and sale of electricity pursuant to the
provisions of long-term electricity sale concessions  granted by the appropriate governmental  authorities,
or in some locations, under existing regulatory laws  and  provisions. One of our distribution  facilities,
SONEL, is ‘‘integrated,’’ in that it also owns  electric  power plants for the purpose of  generating a
portion of the electricity it sells. The facilities currently in  this  segment  contribute approximately 850
gross  MW of generation and serve nearly 4.7 million customers with  sales exceeding 25,600  gigawatt
hours in  Argentina, Brazil, Cameroon, El Salvador, and Ukraine.

The facilities in the growth distribution segment  face relatively  little direct  competition due to
significant barriers to entry present in these markets. In this  segment, we  primarily  face competition in
our  efforts to acquire businesses. We compete  against a  number of other participants, some  of  which
have greater financial resources, have  been engaged in growth  distribution related  businesses for
periods longer than we have and have  accumulated more significant portfolios. Relevant competitive
factors include financial resources, governmental assistance, and access to non-recourse financing  and
regulatory factors.

The following tables present information with  respect to the facilities in  each of our four business
segments.  The  amounts  under  ‘‘Gross  MW’’  and  ‘‘Approximate  Gigawatt  Hours’’  represent  the  gross
amounts for each facility without regard  to our percentage  of equity interest in  the facility.

Contract Generation
(As of December 31, 2003)

Generation Facilities

Dominant Fuel

North America
Kingston . . . . . . . . . . . .
Beaver Valley . . . . . . . .
Thames . . . . . . . . . . . . .
Shady Point . . . . . . . . . .
. . . . . . . . . . . . .
Hawaii
Southland-Alamitos . . . .
Southland-Huntington

Beach . . . . . . . . . . . .

Southland-Huntington

Beach 3&4 . . . . . . . . .

Southland-Redondo

Beach . . . . . . . . . . . .
Warrior Run . . . . . . . . .
Hemphill . . . . . . . . . . . .
Mendota . . . . . . . . . . . .
Ironwood . . . . . . . . . . .
Red Oak . . . . . . . . . . . .
Placerita . . . . . . . . . . . .
Delano . . . . . . . . . . . . .

Gas
Coal
Coal
Coal
Coal
Gas

Gas

Gas

Gas
Coal
Biomass
Biomass
Gas
Gas
Gas
Biomass

Year of
Acquisition or
Commencement of
Commercial
Operations

Geographic Location

AES Equity
Interest
Gross MW (percent)

Canada
USA
USA
USA
USA
USA

USA

USA

USA
USA
USA
USA
USA
USA
USA
USA

110
125
181
320
203
1,986

452

452

1,334
180
14
25
705
832
120
50

50
100
100
100
100
100

100

100

100
100
67
100
100
100
100
100

1997
1987
1990
1991
1992
1998

1998

2003

1998
2000
2001
2001
2001
2002
1989
2001

8

Generation Facilities

Dominant Fuel

South America
Gener-TermoAndes . . . .
Uruguaiana (1) . . . . . . .
Tiete  (10 plants) (1) . . . .
GENER-Norgener . . . . .
GENER-Centrogener

Gas
Gas
Hydro
Coal

(8 plants) . . . . . . . . . . Hydro/Coal/Oil

GENER-Electrica de

Santiago . . . . . . . . . . .
GENER-Energia Verde .
GENER-Guacolda . . . . .

Europe and Africa
Bohemia . . . . . . . . . . . .
Elsta . . . . . . . . . . . . . . .
Ebute . . . . . . . . . . . . . .
Kilroot . . . . . . . . . . . . .
Tisza  II . . . . . . . . . . . . .
Cartagena . . . . . . . . . . .

Asia
Cili . . . . . . . . . . . . . . . .
Wuhu . . . . . . . . . . . . . .
Chengdu . . . . . . . . . . . .
Hefei
. . . . . . . . . . . . . .
Jiaozuo . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
Aixi
Yangcheng . . . . . . . . . . .
OPGC . . . . . . . . . . . . . .
Lal Pir (2) . . . . . . . . . . .
Pak Gen (2) . . . . . . . . .
Barka (2) . . . . . . . . . . .
Ras Laffan . . . . . . . . . .
Kelanitissa . . . . . . . . . . .

Caribbean
Merida III . . . . . . . . . . .
Puerto Rico . . . . . . . . . .
Itabo . . . . . . . . . . . . . . .
Los Mina . . . . . . . . . . .
Andres . . . . . . . . . . . . .

Gas
Biomass
Coal

Coal
Gas
Gas
Coal
Gas/Oil
Gas

Hydro
Coal
Gas
Oil
Coal
Coal
Coal
Coal
Oil
Oil
Gas
Gas
Diesel

Gas
Coal
Coal/Gas
Gas
Gas

Year of
Acquisition or
Commencement of
Commercial
Operations

Geographic Location

AES Equity
Interest
Gross MW (percent)

2000
2000
1999
2000

2000

2000
2000
2000

2001
1998
2001
1992
1996
2006

1996
1996
1997
1997
1997
1998
2001
1998
1997
1998
2003
2003
2003

2000
2002
2000
1997
2003

Argentina
Brazil
Brazil
Chile

Chile

Chile
Chile
Chile

Czech  Republic
Netherlands
Nigeria
UK
Hungary
Spain

China
China
China
China
China
China
China
India
Pakistan
Pakistan
Oman
Qatar
Sri Lanka

Mexico
USA
Dominican Republic
Dominican Republic
Dominican Republic

643
639
2,650
277

782

379
42
304

50
405
306
520
860
1,200

26
250
48
115
250
50
2,100
420
365
365
427
416
168

495
454
433
210
304

99
100
52
99

99

89
99
49

100
50
95
97
100
71

51
25
35
70
70
71
25
49
55
55
52
55
90

55
100
25
100
100

(1) As a result of the restructuring described above between some of our Brazilian holding companies
and BNDES which was completed in January  2004, we will have a 46% ownership interest in AES
Uruguaiana and a 24% interest in AES Tiete.  AES  will  retain  control of these entities through the
holding company, Brasiliana Energia, S.A.

(2) In December 2003, we sold a 39%  interest in Oasis, a newly created  company  which owns  a 90%

interest in each of AES Lal Pir and AES Pak Gen, and an 85% interest in AES Barka.

9

Competitive Supply
(As of December 31, 2003)

Generation Facilities

Dominant Fuel

Year of
Acquisition or
Commencement of
Commercial
Operations

AES Equity
Interest
Geographic Location Gross  MW (percent)

North America
Deepwater . . . . . . . . . . . . . . .
NY-Cayuga . . . . . . . . . . . . . . .
NY-Greenidge . . . . . . . . . . . .
NY-Somerset . . . . . . . . . . . . .
NY-Westover . . . . . . . . . . . . .
Whitefield (1)(3) . . . . . . . . . . .
Granite Ridge (1) . . . . . . . . . .
Wolf Hollow (1) . . . . . . . . . . .

South America
San Nicol´as-CTSN . . . . . . . . .
Rio Juramento-Cabra Corral . .
Rio Juramento-El Tunal
. . . . .
San Juan-Sarmiento . . . . . . . .
San Juan-Ullum . . . . . . . . . . .
Quebrada de Ullum . . . . . . . .
Caracoles . . . . . . . . . . . . . . . .
Alicura . . . . . . . . . . . . . . . . . .
Central Dique . . . . . . . . . . . . .
Parana . . . . . . . . . . . . . . . . . .

Europe and Africa
Borsod . . . . . . . . . . . . . . . . . .
Tiszapalkonya . . . . . . . . . . . . .
Ottana . . . . . . . . . . . . . . . . . .
Indian Queens . . . . . . . . . . . .

Asia
Ekibastuz . . . . . . . . . . . . . . . .
Altai-Shulbinsk Hydro . . . . . . .
Altai-Sogrinsk CHP . . . . . . . . .
Altai-Ust Kamenogorsk Heat

Pet  Coke
Coal
Coal
Coal
Coal
Biomass
Gas
Gas

Coal
Hydro
Hydro
Gas
Hydro
Hydro
Hydro
Hydro
Gas
Gas

Coal
Coal
Oil
Oil

Coal
Hydro
Coal

Nets (2) . . . . . . . . . . . . . . . Heat DistCo

Altai-Ust-Kamenogorsk CHP . .
Altai-Ust-Kamenogorsk Hydro .

Coal
Hydro

Caribbean
Bayano . . . . . . . . . . . . . . . . . .
Bayano  Expansion . . . . . . . . . .
Chiriqui-La Estrella . . . . . . . . .
Chiriqui-Los Valles . . . . . . . . .
Chiriqui-Esti . . . . . . . . . . . . . .
Panama-GT . . . . . . . . . . . . . .
Chivor . . . . . . . . . . . . . . . . . .
Colombia I (1) . . . . . . . . . . . .

Hydro
Hydro
Hydro
Hydro
Hydro
Oil
Hydro
Gas

1986
1999
1999
1999
1999
2001
2003
2003

1993
1995
1995
1996
1996
1998
2006
2000
1998
2001

1996
1996
2001
1996

1996
1997
1997

1998
1997
1997

1999
2004
1999
1999
2003
1999
2000
2000

10

USA
USA
USA
USA
USA
USA
USA
USA

Argentina
Argentina
Argentina
Argentina
Argentina
Argentina
Argentina
Argentina
Argentina
Argentina

Hungary
Hungary
Italy
UK

Kazakhstan
Kazakhstan
Kazakhstan

Kazakhstan
Kazakhstan
Kazakhstan

Panama
Panama
Panama
Panama
Panama
Panama
Colombia
Colombia

160
306
161
675
126
16
720
730

650
102
10
33
45
45
185
1,040
68
845

171
250
140
140

4,000
702
301

260
1,356
331

248
12
42
48
120
43
1,000
90

100
100
100
100
100
100
100
100

88
98
98
98
98
100
100
100
51
100

100
100
100
100

100
100
100

0
100
100

49
49
49
49
49
49
99
69

Distribution Facilities

Asia
Eastern Kazakhstan REC (2) . . . . . . . . .
Semipalatensk REC (2) . . . . . . . . . . . . .

Year of
acquisition

Geographic
Location

Approximate
Number of
Customers
Served

Approximate
Gigawatt Hours

AES Equity
Interest
(percent)

1999
1999

Kazakhstan
Kazakhstan

280,000
180,000

1,000
1,000

0
0

(1) In 2003, these plants were classified as discontinued  operations.

(2) Although our equity interest in these businesses is zero,  we  operate these  businesses through a

management agreement.

(3) On March 9, 2004, the Company completed the  sale of 100% of its ownership interest.

Large Utilities
(As of December 31, 2003)

Generation Facilities

North America
IPALCO-Georgetown . . . . . . . . . . . . .
IPALCO-Eagle Valley . . . . . . . . . . . . .
IPALCO-Petersburg . . . . . . . . . . . . . .
IPALCO-Harding Street . . . . . . . . . . .

Dominant
Fuel

Gas
Coal
Coal
Coal

Caribbean
EDC-generation (4 plants) . . . . . . . . . Gas/Oil

Year of
Acquisition or
Commencement of
Commercial
Operations

Geographic
Location

Gross MW

AES  Equity
Interest
(percent)

2001
2001
2001
2001

USA
USA
USA
USA

79
341
1,716
1,102

2000

Venezuela

2,616

100
100
100
100

86

Distribution Facilities

North America
IPALCO . . . . . . . . . . . . . . . . . . . . . .

South America
Eletropaulo (1) . . . . . . . . . . . . . . . . .

Caribbean
EDC-distribution . . . . . . . . . . . . . . . .

Year of
acquisition

Geographic
Location

Approximate
Number of
Customers
Served

2003
Approximate
Gigawatt Hours

AES Equity
Interest
(percent)

2001

USA

450,000

15,700

100

1998

Brazil

5,050,000

32,800

2000

Venezuela

1,000,000

10,400

70

86

(1) As a result of the restructuring described above between some of our Brazilian holding companies

and BNDES which was completed in January 2004, our ownership interest in Eletropaulo will be
33%. AES will retain control through the  holding  company,  Brasiliana Energia, S.A.

11

Growth Distribution
(As of December 31, 2003)

Generation Facilities

Dominant  Fuel

Year of
Acquisition or
Commencement of
Commercial
Operations

AES Equity
Interest
Geographic Location Gross  MW (percent)

Europe/Africa
SONEL . . . . . . . . . . . . . . . . . .

Distribution Facilities

South America
Sul (1) . . . . . . . . . . . . . . . . . .
Eden . . . . . . . . . . . . . . . . . . . .
Edes . . . . . . . . . . . . . . . . . . . .
Edelap . . . . . . . . . . . . . . . . . .

Europe and Africa
SONEL . . . . . . . . . . . . . . . . . .
Kievoblenergo . . . . . . . . . . . . .
Rivnooblenergo . . . . . . . . . . . .

Caribbean
CLESA . . . . . . . . . . . . . . . . . .
EDE Este (2) . . . . . . . . . . . . .
CAESS . . . . . . . . . . . . . . . . . .
DEUSEM . . . . . . . . . . . . . . . .
EEO . . . . . . . . . . . . . . . . . . . .

Hydro

2001

Cameroon

850

56

Year of
acquisition

Geographic  Location

Approximate
Number of
Customers
Served

2003
Approximate
Gigawatt Hours

AES Equity
Interest
(percent)

1997
1997
1997
1998

2001
2001
2001

1998
1999
2000
2000
2000

Brazil
Argentina
Argentina
Argentina

Cameroon
Ukraine
Ukraine

El Salvador
Dominican Republic
El Salvador
El Salvador
El Salvador

975,000
278,500
145,000
280,000

505,300
811,000
403,000

251,800
293,000
473,000
49,000
187,800

7,300
1,800
600
2,100

3,700
3,800
1,700

600
1,900
1,700
100
300

98
90
90
90

56
75
75

64
50
75
74
89

(1) As a result of the restructuring described above between some of our Brazilian holding companies
and BNDES which was completed in January  2004, Sul may be contributed at the  option of
BNDES to Brasiliana Energia after Sul has completed its own debt restructuring.

(2) In 2003, we classified this growth  distribution  facility  within discontinued  operations.

Customers

We  sell to a wide variety of customers.  No  individual customer accounted for more than  10% of our
2003 net sales.

Employees

As of December 31, 2003, we employed approximately  30,000 people.

12

Executive Officers of the Registrant

The following individuals listed below are AES’s present executive officers:

Paul T. Hanrahan, 46 years old, is the President and Chief Executive Officer of the Company. Prior to
assuming his current position, Mr. Hanrahan was the Chief Operating Officer and Executive  Vice
President of the Company. In this role he was responsible for business development activities and the
operation of multiple electric utilities and generation facilities  in Europe, Asia and  Latin America.
Mr. Hanrahan was previously the President and CEO of the AES China Generating Company, a public
company listed on  NASDAQ. Mr. Hanrahan also has  managed other AES businesses  in the United
States, Europe and Asia. Prior to joining AES, Mr. Hanrahan served as a line officer on  the U.S.  fast
attack nuclear submarine, USS Parche (SSN-683).

Joseph C. Brandt, 39 years old, is Executive Vice President, Chief Operating Officer of Integrated
Utilities and Chief Restructuring Officer of the Company. From January 2002 to February 2003,
Mr. Brandt was President and Group  Manager  for AES Andes,  covering AES business interests in
Argentina. From 1998 to 2002, Mr. Brandt held various corporate and development positions with the
Company. Prior to joining the Company, Mr. Brandt was an Investment Analyst & Portfolio Manager
at McGinnis Advisors in San Antonio, Texas. Mr. Brandt also held  positions at the law firm, Latham &
Watkins, and at the University of Santa Clara, California.

Robert F. Hemphill, Jr., 60 years old, was appointed Executive Vice President,  Global Development  on
February 5, 2004. Mr. Hemphill served as a director of AES from June 1996  to  February  2004 and  was
an Executive Vice President from 1982 to June 1996.  Prior  to  this, Mr.  Hemphill held  various
leadership positions since joining the Company in  1982. Mr. Hemphill also  serves on the Boards of
ServiceWare Inc., Trophogen Inc. and  Chameleon  Technologies.

William R. Luraschi, 40 years old, was appointed Executive  Vice President in  July 2003 and  has been
Vice President of the Company since January 1998, and  General  Counsel of the Company  since
January 1994. Mr. Luraschi also was  Secretary from February 1996 until June 2002. Prior to that,
Mr. Luraschi was an attorney with the  law  firm of Chadbourne & Park  L.L.P.

John Ruggirello, 53 years old, was appointed Chief Operating  Officer  for  Generation in  February 2003.
Mr. Ruggirello was appointed Executive Vice President of the Company in February 2000, was Senior
Vice President until February 2000 and  was appointed Vice President in  January 1997. Mr. Ruggirello
previously led the AES Enterprise Group, with  responsibility for  project development, construction  and
plant operations in the United States. Prior to joining the Company in 1987, Mr. Ruggirello was
Operations Manager for a division of  the Diamond Shamrock Corporation.

Barry J. Sharp, 44 years old, is Chief Financial Officer. Mr. Sharp is responsible  for overseeing the
finance function. Mr. Sharp was appointed Executive Vice President in  February 2001. Mr. Sharp was
appointed Senior Vice President in January 1998 and had  been Vice  President and  Chief Financial
Officer since 1987. He also served as Secretary of the Company until February 1996. From 1986 to
1987, Mr. Sharp served as the Company’s Director of Finance and Administration. Mr. Sharp is a
certified public accountant.

13

Regulatory Matters

Regulatory Environment

United States. The Federal Energy Regulatory Commission (‘‘FERC’’)  has ratemaking jurisdiction  and
other  authority with respect to interstate wholesale sales and  transmission of electric energy under the
Federal  Power Act (‘‘FPA’’) and with respect to certain interstate sales, transportation and storage of
natural gas under the Natural Gas Act of 1938. The Securities and Exchange Commission (‘‘SEC’’) has
regulatory powers with respect to upstream owners of electric and natural gas utilities under  the Public
Utility Holding Company Act of 1935 (‘‘PUHCA’’).  Holding companies  that are registered with the
SEC under PUHCA are subject to extensive regulation with  respect  to  corporate  structure and
financial transactions. The enactment of  the Public Utility Regulatory Policies Act of  1978 (‘‘PURPA’’)
and  FERC’s adoption of regulations under  it provided incentives for the development of  cogeneration
facilities and small power production facilities utilizing alternative or renewable fuels by establishing
certain exemptions from the FPA and PUHCA for the  owners of qualifying facilities. The  passage of
Section 32 of PUHCA in 1992 further  encouraged independent power production by providing
exemptions from PUHCA for exempt wholesale generators. Exempt wholesale  generators are entities
determined by the  FERC to be exclusively engaged, directly or indirectly in the  business  of owning
and/or operating specified eligible facilities  and  selling  electric energy at wholesale or, if located in a
foreign country, at wholesale or retail. Section 33 of  PUHCA, also passed in  1992, encouraged
investment in foreign utilities by exempting  such  investments from regulation under PUHCA.

Over the past decade the United States has  implemented a series of regulatory policies that encourage
competition in wholesale and retail electricity markets. The United  States has implemented these
policies at the federal level and in many states, reflecting the  federal structure of the U.S. system.  The
federal government regulates wholesale  power markets and transmission facilities in most of  the
continental U.S., while each of the fifty states regulates  retail electricity markets and distribution.

Beginning in the fall of 2001, regulatory  officials  both  in the United  States and abroad began  to
re-examine the nature and pace of deregulation of electricity markets.  This re-examination was
primarily a result of extreme price volatility and energy shortages in California and portions of the
western markets during the period from May 2000 through June 2001. Allegations  of price
manipulation by some of the largest power suppliers  as well as the bankruptcy  of Enron, previously the
largest U.S. electricity trading company, have in part led to this re-examination. The re-examination has
not occurred in a uniform manner, but rather has differed from state to state and has differed between
the federal government and the states themselves. Thus, over the last several years California and
several other states have abandoned the framework  for deregulation that had been adopted in  the
1990s,  while  the  FERC  has  continued  its  efforts  to  enhance  ‘‘open  access’’  electric  transmission  and
enhance competition in bulk power markets, albeit at a somewhat slower  pace.

The California state government has imposed  emergency  measures that have  effectively repealed
California electric market restructuring legislation in  order to address volatility in  the wholesale power
markets in California, as well as structural flaws inherent in the state’s deregulation law that shifted  the
risk of wholesale deregulation to the state’s investor-owned  utilities. While the confluence  of events
that occurred in California may not be repeated  in other states pursuing  restructuring programs, the
problems experienced in California could be repeated  elsewhere  if other states adopt,  or have adopted,
policies  similar  to  those  of  California;  particularly,  the  use  of  ‘‘default’’  or  regulated  retail  prices  while
the market sets wholesale prices.

The events in California and the growing financial problems among many industry participants have
generally caused legislators and regulators in other states to postpone restructuring legislation or even
to propose a return to more traditional regulated  markets. A survey by the Energy Information
Administration shows that 18 states (including the District of Columbia) are actively pursuing
restructuring, 6 states have delayed or suspended  such  restructuring,  and  27  states have  no active

14

restructuring plans. We believe that over  the next decade the United  States will continue to resemble a
‘‘patchwork quilt’’  of differing regulatory  policies at the  retail level. Because we have sold our primary
retail electric business in the United  States, we expect the impact of these differing retail policies on us
to be small in the near term.

The federal government, through regulations promulgated by the  FERC, has  primary  jurisdiction  over
wholesale electricity markets and transmission services. Since 1990, the FERC has approved market-
based rates for many providers of wholesale  generation, and the mix of market players  has shifted
dramatically toward non-utility entities, referred to as  independent power producers or wholesale
generators whose rates are based on competitive conditions rather than on costs. The FERC has
proposed  new  regulations  to  implement  a  ‘‘standard  market  design’’(‘‘SMD’’)  for  wholesale  electric
markets. This proposed rule generally  is  intended to further promote non-discriminatory, open access
wholesale transmission and workably  competitive wholesale generation markets. Some states and
members of Congress have expressed  concerns regarding the affect  of the SMD proposal on their
jurisdiction over retail-related services and  price levels within their  jurisdictions.  It is uncertain whether
the FERC will issue a final rule and in  what form  the final rule  will be.

The U.S. Congress over the past few years has  considered various  legislative  proposals to restructure
the electric industry that, among other things, would repeal PUHCA  and  provide for  prospective,
partial repeal of PURPA. In addition,  proposals have been introduced in Congress that incorporate
provisions related  to restructuring electricity markets. Different versions of such legislation  passed  both
houses of Congress late in the last session and included provisions related to PUHCA repeal. Such
legislation will provide the FERC with new authority related  to  imposing reliability  standards, but
would delay FERC implementation of  the SMD rule  for  several years. A  joint Conference  Committee
produced a report that was acceptable to the  House,  but that was unable to obtain sufficient votes in
the Senate to limit extended debate by  opponents seeking to delay, or filibuster,  final adoption of the
bill.  It is unclear at this time whether the  Senate will be able to muster  sufficient votes in the  current
session to overcome a filibuster and obtain the  needed waivers  from  budgetary rules and pass the
Conference report. While there are some pending  efforts to enact portions of the  comprehensive
energy bill on an individual basis, the likelihood of success is  uncertain.  At this point,  it is uncertain
whether any of this legislation will be enacted and if so, what its effect will be on our business.

As a result of price volatility during 2000 and 2001, allegations of withholding of supply,  gaming and
other abuses by various market participants, a large  number of complaints and  lawsuits  were filed
seeking billions of dollars in refunds  and  other  penalties. Much of this  litigation  is still  pending  before
the FERC and the courts. The ultimate resolution of these issues may  result in significant market or
regulatory changes that cannot currently  be determined or  predicted.  For example, there are currently
major changes pending in the structure  and  rules governing the California wholesale  energy market.
The outcome of any significant market or regulatory changes will affect  market  conditions for  all
market participants, including AES. Among the  outstanding commercial issues are  the status of certain
payables owed to generators and marketers for power delivered  during 2000 and 2001.  Although our
overall exposure to this risk is largely  mitigated  as a result  of  our tolling  agreement related to the
Southland plants (see description below), at December 31, 2003,  we had receivables of  $4 million
relating to this period from various California entities. We  are actively  pursuing recovery  of these
amounts. In  addition, the State of California is  seeking refunds from  certain  entities, including  us,  that
supplied power within the state during  2000 and 2001. Because  the pricing of the majority of power we
sold during that period was determined under the tolling agreement, we  do not anticipate that we will
have material exposure to such refunds. Nonetheless, we  have been  named in a number of proceedings
and lawsuits related to the refunds and  we are  not  certain of their outcome. See Item 3—Legal
Proceedings.

We  are an exempt public utility holding  company under  Section 3(a)(5) of PUHCA, which  exempts us
from most regulation under PUHCA and also allows us to own  100 percent interests in  qualifying

15

facilities under PURPA. IPALCO is an  exempt public utility holding company  under Section  3(a)(1) of
PUHCA, which exempts it from most regulation under PUHCA.

In January and February 2002, the Argentine government  adopted many new economic

Argentina.
measures as a result of the continuing  political, social and economic crisis. These economic measures
included the abandonment of the country’s  fixed  dollar-to-peso  exchange rate, the conversion of  U.S.
dollar-denominated loans into pesos  and the placement of restrictions on  the convertibility of the
Argentine peso. The Argentine government also adopted  new  regulations in  the energy sector which
effectively repealed U.S. dollar-denominated pricing under  electricity tariffs as prescribed  in existing
electricity distribution concessions in  Argentina, by fixing all prices to consumers in pesos. In 2003, the
political and social situation in Argentina showed  signs of stabilization, the  Argentine peso appreciated
to the U.S. dollar, and the economy  and electricity  demand started  to  recover. Presidential elections
and the establishment of a new government regime occurred in  May  2003.

The regulations adopted in 2002 and 2003 in  the energy sector effectively  overturned the  U.S. dollar
based nature of the electricity sector.  Formerly, both the  wholesale generation market and the
distribution sector  received payments  that were linked to the U.S. dollar, not only because of the
Convertibility Law that pegged the peso  at a  1:1 exchange rate with  the U.S.  dollar, but  also because
the price paid for wholesale generation  reflected the  U.S. dollar-linked nature of  the fuels used by the
country’s generating facilities.

In the wholesale power market, electricity generators declared their costs of generation (which  reflected
their fuel costs) on a semi-annual basis.  For thermal generators,  these fuel costs reflected the U.S.
dollar costs of these commodities. Under the current regulations both the declaration of costs  and the
prices received as capacity and energy payments  are denominated in  pesos but are not permitted  to
reflect the devaluation of the peso against  the U.S.  dollar. As a result,  thermal  generator’s fuel costs no
longer reflect the true costs of producing or delivering  that fuel.  At the  same time  generation prices
now reflect an artificially low fuel price  and, as a result, the  real price received for wholesale
generation has been reduced by nearly 50% from  2001. In addition,  during 2003 new regulations have
fixed a cap to the wholesale power market prices and have changed the collections  conditions for  the
energy and capacity sales to the wholesale  power  market.

Under the previous regulations, distribution companies  were granted long-term concessions (up to
99 years) which provided, directly or indirectly,  tariffs based upon U.S.  dollars and adjusted by the U.S.
consumer price index and producer price index. Under the new regulations,  tariffs are no longer  linked
to the U.S. dollar and U.S. inflation indices.  The tariffs of  all distribution companies have  been
converted to pesos and are frozen at the  peso notional rate as of December  31, 2001. In October 2003,
Congress enacted Law No. 25,790 that established the procedure for  renegotiations of the public
utilities  concessions and extended the period for that process until December 31, 2004. In  combination,
these circumstances create significant  uncertainty surrounding  the performance  of the electricity
industry in Argentina, including the Argentine  subsidiaries  of AES.

Brazil. Under the present regulatory structure, the power  industry  in Brazil is regulated by the Federal
Government, acting through the Ministry of Mines and Energy (‘‘MME’’) and the Electric  Energy
National Agency (‘‘ANEEL’’), which has exclusive authority over the  Brazilian power industry.

ANEEL’s main function is to ensure  the efficient  and economic supply of energy to consumers by
monitoring prices and ensuring adherence to market rules by market participants. ANEEL  supervises
concessions for electricity generation,  transmission, trading  and distribution, including  the approval of
applications for the setting of tariff rates, and supervising and auditing the concessionaires.  ANEEL’s
main core areas of responsibility that are directly related to  AES’s businesses  are: economic regulation,
technical regulation, and consumer affairs oversight.

16

Rationing Agreement. The electricity industry in Brazil reached a  critical  point in 2001, as the result
of a series of regulatory, meteorological  and market-driven problems.  The  Brazilian Wholesale Energy
Market, or MAE,  had a poor performance record due to an  inability  to  resolve commercial  disputes. In
addition, the combined effects of growth in demand, decreased rainfall on  the country’s heavily hydro-
electric dependent generating capacity and delays by the Brazilian energy regulatory authorities in
developing an attractive regulatory structure (necessary  to encourage new generation in the  country)
led to shortages of electricity compared to demand  in certain regions  of  Brazil. As a  result, the
Brazilian government, effective as of June 2001, implemented a program  for  the rationing of electricity
consumption.

Pursuant to the Rationing Program,  consumers in the  Northeast, Southeast and Midwest  regions  of
Brazil were required to reduce their consumption by varied percentages, depending on the type of
customer. The objective of the Rationing Program was to reduce aggregate consumption by 20% in
those regions in which it was in force (including the AES Eletropaulo’s  service area). As a result  of  the
mandatory consumption reduction in AES Eletropaulo’s service area, the company experienced a 13%
decrease in energy distributed in 2001,  as compared  to  2000.  After the 2001-2002 rain season produced
rainfall sufficient to replenish reservoir levels to an adequate level (as determined by the Federal
Government) the Rationing Program was terminated in March 2002.

On December 21, 2001, in order to compensate electricity distributors and generators for losses
incurred during the Rationing Program, the President  of Brazil issued Provisional  Measure #14/01.  The
provisional measure provided general authorization for: (i)  the  pass-through to consumers  of costs
incurred by generators for the purchase  of energy at spot prices during the Rationing Program,  (ii) the
recovery of revenue losses sustained  by  distributors  during  the Rationing Period,  through an
Extraordinary Tariff Adjustment (‘‘RTE’’), (iii) the institution, by  BNDES,  of  an emergency support
program in order to compensate distributors, generators  and independent power producers  for the
rationing impacts, which contemplates the  disbursement of some loans to these companies.

In addition, the Federal Government provided a solution to a long-standing  regulatory issue related to
Parcel A costs (non-manageable costs  relating to energy purchase and sector charges that each
distribution company is permitted to  pass through to customers). In  the past, the Brazilian  regulator
had granted tariff increases that proved to be insufficient to fully recover  Parcel A  costs incurred by
distribution companies. A tracking account mechanism (CVA) was established in  order to mitigate risks
relating to Parcel A costs not being passed-through  to  tariffs, and, as  part of the  agreement,
Distribution companies would be allowed to recover  Parcel  A  costs  related to the period between
January 1, 2001 and October 25, 2001. Parcel A costs incurred prior to January 1,  2001 were not
allowed to be recovered under the Rationing Agreement and, as a result, the Company wrote-off
approximately $160 million of Parcel  A  costs  incurred prior to 2001.

Generators and distributors losses are recovered  by the  RTE, as  calculated pursuant to Resolution #31
issued by ANEEL on January 24, 2002  and Resolution #91  issued by  the Crisis  Committee  on
December 21, 2001. As of January 2002, the Company was  permitted  to  charge consumers the RTE
over a 65-month period. However, as  the market did not perform as  expected after the  rationing and
the interest rate applied in order to adjust such regulatory asset  (Selic—the  Brazilian  interbank interest
rate) was higher than predicted, there  was a  need  to  review the figures previously determined by
ANEEL. The Regulator reviewed the  time  over which  RTE would be in place in order  to  allow  the  full
recovery of the Rationing Agreement values and ANEEL’s Normative Resolution # 001, issued on
January 12 2004, established the extension of AES Eletropaulo’s RTE recovery period (from  the 65 to
70 months), and that Parcel A recovery  will happen  only after the RTE recovery, and along the period
that is deemed necessary.

Under the Rationing Agreement, AES Sul was permitted to record additional revenue and a
corresponding receivable from the spot market during 2001 and the first quarter of 2002.  However,

17

ANEEL promulgated Order 288 in May 2002,  which retroactively changed certain previously
communicated methodologies, and resulted in a change in the calculation methods  for electricity
pricing in the MAE. We recorded a pretax provision of approximately $160 million, including the
amounts for AES Sul against revenues during  May 2002  to reflect the negative impacts  of  this
retroactive regulatory decision.

AES Sul filed a motion for an administrative  appeal with ANEEL challenging  the legality of Order  288
and requested a preliminary injunction  in  the Brazilian federal courts to suspend  the effect of Order
288 pending the determination of the administrative appeal. Both  appeals were denied. In August 2002,
AES Sul appealed and in October 2002, the  court confirmed the preliminary  injunction’s  validity.  Its
effect, however, was subsequently suspended  pending  an appeal by  ANEEL and  an appeal by AES Sul.

In December 2002, prior to any settlement of  the MAE, Sul filed an incidental  claim  requesting, by
way of a preliminary injunction, the suspension of our debts registered in the  MAE. A  Brazilian federal
judge  granted the injunction and ordered  that an amount equal to one-half  of  the amount claimed by
Sul from inter-market trading of energy  purchased  from Itaipu in 2001 be set aside  by  the MAE in  an
escrow account. The injunction was subsequently overturned. Sul has  appealed that decision and
requested the judge to reinstate the injunction and  the escrow account.

The MAE partially settled its registered  transactions between late  December 2002  and early 2003. If
the final settlement occurs with the effect of Order 288 in  place, AES Sul will owe approximately
$28 million, based upon the December 31,  2003 exchange rate.  AES  Sul does  not  believe it will  have
sufficient funds to make this payment and several creditors have filed lawsuits in an  effort to collect
amounts they claim are overdue. AES Sul is petitioning the courts to aggregate the individual  lawsuits
with payments until the matter is resolved. If AES Sul prevails and  the MAE  settlement occurs absent
the effect of Order 288, the company  will receive approximately $121 million, based upon  the
December 31, 2003 exchange rate. If  AES Sul  is unsuccessful and  unable  to pay  any amount that may
be due to MAE, penalties and fines  could  be  imposed up to and including the termination of the
concession contract by ANEEL. AES Sul is current  on all  MAE charges and costs incurred subsequent
to the period in question in the order  288 matter. All amounts,  including the debt in  case the company
loses the case, are provisioned in AES Sul’s books.

We do not believe that the terms of the industry-wide Rationing Agreement as currently being
implemented restored the economic equilibrium of all of the concession  contracts because the
agreement covered only the Rationing Period, the consumption never returned to the previous levels
and previously communicated methodologies for implementing the terms of the Rationing Agreement
were retroactively changed.

‘‘Parcel A’’ tracking account (CVA). The CVA is a tracking account that records non-manageable
costs monthly price variations (positive and  negative)  over the course of the year.  At each tariff
adjustment date, distribution companies would  be  allowed  an additional tariff increase, for the
following 12 months, in order to compensate for the accumulated value of the  CVA,  plus interest for
the previous 12 months. Prior to the  implementation of the tracking account mechanism (effective as of
January, 2001), distribution companies were  facing massive  losses relating to these  costs variations. In
accordance with the regulation, the costs  currently allowed to be recorded in the tracking account
relate to energy purchase (Itaipu and  the Initial Contracts) and  System Charges.

On April 4, 2003, the Ministry of Mines and Energy  (‘‘MME’’) issued  a decree postponing,  for a  1-year
period, the tracking account tariff increase. According  to  this  decree, the pass-through  to  tariffs of the
amounts accumulated in the tracking account for the distribution concessionaires that had  been
scheduled to occur from April 8, 2003  to  April  7, 2004 will  be  postponed to  the subsequent year’s tariff
adjustment. As a result, in the case of Sul and Eletropaulo, the pass-through  of  the tracking account
balance for 2003, that should originally happen on  April 19, 2003 and July 4,  2003 amount to
approximately $12 million and $173 million,  respectively. These amounts will be accumulated in the

18

next twelve months and shall be recovered over  a 24-month period  rather than the usual 12-month
period.

In order to compensate for the deferral  of  the increase  relating to the  tracking account, BNDES will
provide distribution companies with loans, which will be repaid during the recovery period. As the
conditions precedents to closing the negotiations  between AES and BNDES have been  fulfilled, AES
Eletropaulo and AES Sul are now eligible for such a loan.

In 2003, Brazil entered a major round of tariff revisions. On  April 19, 2003, AES Sul was

Tariff Reset.
granted a rate increase by ANEEL, the regulatory body in Brazil  responsible  for tariff  revisions, of
16.14%. On July 4, 2003, ANEEL granted  a tariff  revision for AES Eletropaulo of 10.95%  plus 0.4% to
be included in the tariff adjustment for the  ensuing 12-month  period, resulting  in 11.35%. The  tariff
revisions are meant to re-establish a tariff level that would cover (i) costs  for the  energy purchased  and
other  non-manageable  costs,  (ii)  operations/maintenance  costs  of  a  ‘‘Reference  Company,’’  and
(iii) capital remuneration on the Company’s asset  base  using a ‘‘replacement cost’’  methodology. Each
of these  items is evaluated based on a ‘‘Test-Year,’’  as defined by  ANEEL, which encompasses the
following 12 months after the tariff increase.  There remain  a  number  of  critical issues  that  were either
not adequately considered in the process  or  remain  unresolved.

The operations and maintenance costs  considered  in the tariff are based on the concept of a Reference
Company, not the actual costs of the Company. In many cases, the Reference Company may not be
reflective of  distribution companies operating in Brazil and thus underestimate  true operating  costs. For
example, for all distribution companies in Brazil,  a bad debt level  of 0.5% of  net revenues  was  used.
Eletropaulo and Sul believe that this  is neither an appropriate level of  bad debts in  Brazil nor in  many
developed countries. In response to a  request  by  ANEEL,  the companies, together with others in  the
industry, recently hired third party consultants to carry out a detailed study  of this  issue. In addition,
with respect to Eletropaulo, the Reference Company  fails to address certain  costs associated  with its
defined benefit pension plan. In addition,  certain taxes were  not  considered as  costs applicable to the
Reference Company. On July 18, 2003,  ANEEL released  the  technical  note on  the tariff revision for
Eletropaulo and Sul. The information  provided in  the technical note  is not sufficient  in defining the
Reference Company costs. Eletropaulo  and  Sul intend  to  either file for an administrative appeal against
the tariff revision process within 10 days  after ANEEL  publicly releases the information relating to the
tariff revision processes to the public or file for judicial  injunction prior to  release.

The distribution companies are challenging certain  methodologies  used  for the  tariff revision. For
example, the rate base calculation used for the  tariff reset  is defined  by ANEEL Resolution 493 which
takes into account the replacement value  of  the concessionaire’s assets.  Private  investors are claiming
that the minimum bid price established at the privatization  process be used as  the asset base
determining remuneration. This claim  is being pursued in the Brazilian courts but  there is  no assurance
that it will be successful. In addition, under the replacement  cost method used  by  the regulator, the
asset base calculation has not been approved by ANEEL  with  many  of the distribution  companies,
including AES Eletropaulo and AES Sul. ANEEL has used  a  provisional  asset  base  number, based on
a percentage of the fixed assets adjusted  for inflation. In the  case of Eletropaulo, the  regulator  has
used 90% of the value of the adjusted  fixed assets indexed by IGPM until June 2003.  ANEEL has
stated that once the final number pursuant to Resolution 493 is achieved, tariffs  will be retroactively
calculated and adjusted in the 2004 tariff  adjustment, for  the difference. There is  no assurance at this
point on what the final rate base amounts  will  be  for  AES  Eletropaulo or  AES  Sul. ANEEL has
released a technical note with changes to the  original Resolution 493.  In August, 2003,  AES
Eletropaulo and AES Sul filed an administrative appeal  against the technical note, contesting  the
changes in the resolution as well as inconsistencies noted in the  original version of Resolution 493.
Finally, the companies believe that there is a timing mismatch in the parameters used  in the respective
formula. As the ‘‘Test-Year’’ assumes parameters for  the following  12 months  after the reset,  it does not
pick  up the effects of the inflation on  the unit costs adopted for the Reference Company or on the

19

value of the assets that comprise the regulatory Rate Base.  There are discussions that are still ongoing
at ANEEL in respect to such methodology.

Further,  there  is  an  uncertainty  surrounding  the  application  of  an  ‘‘X-factor,’’  which  is  part  of  the  tariff
revision process. Annually after the 2003  tariff  revision, the tariffs applicable to distribution companies
are to be adjusted based on a formula that contains  an X-factor. The X-factor  is intended to permit the
regulator to adjust tariffs so that consumers may share the distribution company’s realization  of
increased operating efficiencies. The  revision,  however, is entirely  at the  regulator’s discretion and  there
have been changes to the concept from what the X-factor  was  originally defined as in  the concession
contracts. Preliminary X-factor indexes of  2.54% and 1.82% were determined for AES Eletropaulo and
AES Sul, respectively. However, the  final  methodology  for  the X-factor calculation still lacks definition.
A public hearing was held on February 5, 2004  to  discuss  the methodology, but  ANEEL’s conclusions
have yet to be released.

New Sector Model. The Brazilian Government announced on December 11, 2003, a proposed new
model for the Brazilian power sector and enacted Provisional Measures # 144 and #  145, which set
forth the basic rules that will govern the new  model. Simultaneously, the Ministry of Mines and Energy
published a document entitled the ‘‘Institutional Model for the Electricity Sector’’ with a more detailed
description of the guidelines for the new model,  which is  a revised version of the working paper
previously released for discussion on July  21, 2003 and reflects the 6-month discussions among the
Government and relevant participants in  the sector.

Although the final version of this document presents a series  of improvements, it  maintains  the essence
of the structure proposed in its original  version.  The basis  of this  institutional reform  includes: (i) new
rules concerning energy trade among  market  players, with the coexistence of two contracting
environments—a free one and a fully regulated  one (the ‘‘Pool’’),  (ii) obligations on the distribution
companies to meet 100% of their energy requirements in the Pool, with  no self-dealing,
(iii) competition for the expansion of  power generation through tenders, (iv) the  creation of new
entities that will be in charge of the centralized planning  of generation and transmission expansion
(mid and  long-terms), as well as of the  monitoring of the servicing  conditions in a 5-year horizon,
(v) changes in the governance of the Independent System Operator, and (vi)  the creation of a  new
body to succeed the current Wholesale  Energy Market.

Several issues still depend on legal regulation (decrees, orders, or resolutions).  Therefore,  it is still  not
possible to accurately assess the impact  of the changes  in the  regulatory framework on  AES  companies
in Brazil regarding their financial condition  and  operational results. Nonetheless, the Government’s
focus on the sector and its stated commitment to strengthening and improving the  regulatory system
seem encouraging (in particular, the MME has committed to  honor all contracts executed  and
approved by ANEEL). Based on the information available  to  date, investors and market players expect
a relatively smooth transition to the new  regulatory environment  and  a  preliminary assessment  indicates
that the proposed energy policies have overall neutral impact on our  distribution  and generation
businesses in Brazil.

In Chile, the regulation of production  schedules  for electricity generation facilities is based on
Chile.
the marginal cost of production, which is  the  cost of the most expensive  unit required  by  the system at
the time. The spot price among generation companies for both electrical capacity (the amount of
electricity available at any point in time)  and  electrical energy (the amount of  electricity produced  or
consumed over a period of time) is also the  marginal cost of production. Chile has four electricity
systems. The major two interconnected  electricity systems are the SIC and the SING, which cover
almost 97% of the population of the country.

In order to meet demand for electricity at any point in time, the lowest marginal cost generating plant
in an interconnected system is used before the next lowest  marginal  cost plant is dispatched. As a
result, at any specific level of demand, the appropriate supply  will be provided  at the lowest  possible

20

marginal cost of production available in the system. Generation companies  are free to enter into sales
contracts with distribution companies and  other customers  for the sale  of capacity and energy.
However, the electricity necessary to  fulfill these contracts is  provided by the contracting generation
company only if the generation company’s marginal cost of production is low enough  for its generating
capacity  to be dispatched to meet demand. Otherwise, the generation  company will purchase electricity
from other generation companies at the marginal cost of production in the  system, if the contracting
generation company’s marginal cost is above that  of the last generator required to meet demand at the
time.

According to existing law, during periods when  production  cannot meet system  demands, regardless of
whether the government has enacted a rationing decree, the price of energy  exchanges among
generation companies is valued at the ‘‘unserved energy  cost’’ or ‘‘shortage  cost’’ which  is the cost to
consumers for not having energy available.  This law remained untested until  November 1998  when
generators in the SIC were unable to  agree  on the  implementation of the shortage cost during  the
supply deficit and associated mandated  rationing  periods. The  matter was referred to the Ministry of
Economy, which in March 1999 ruled  the application of the shortage cost.  Based on  this decision,
generators with energy deficits at the  time were required to pay companies  with energy  surpluses the
shortage cost or corresponding spot price equal to the cost  of unserved energy for energy  purchases
during that period. The prices paid to  generation companies by  distribution companies for capacity and
energy to be resold to their retail customers are based on the  expected average  marginal cost of
capacity  or energy. In order to ensure price stability, however, the regulatory authorities in  Chile
establish prices, known as ‘‘node prices,’’  every six months to be paid by distribution  companies for the
energy and capacity requirements of  regulated consumers. Node prices for energy are  calculated on the
basis of the projections of the expected  marginal  costs within the system over the next 24 to 48  months,
in the case of the SIC and the SING. The formula takes  into account,  among  other things,  assumptions
regarding available supply and demand  in  the future.  Node prices for  capacity are based on the
marginal investment required to meet  peak demand, based on the cost  of a diesel-fired turbine.  Prices
for capacity and energy sold to large  customers  (over 2  MW) and  other generation companies
purchasing on a contractual basis are unregulated  and are often set  with reference to node prices,
alternative fuel prices, exchange rates  and  other factors. If average prices for capacity and energy sold
to non-regulated customers differ from  node prices by more than 10%, node prices  are adjusted
upward or downward, as the case may  be,  so that the difference  between such prices equals 10%.  In
contrast, the spot price paid by one generation company to another for energy is referred to as  the
‘‘system marginal cost,’’ which is based on the  actual marginal  cost of the highest cost  generator
producing electricity in the system during the relevant  period, as determined on an hourly basis.

Since the system marginal cost for energy is set weekly (but may in certain circumstances be changed
on a daily basis) based on variables that can change  on  an  instantaneous basis, and the node price for
energy is set every six months based  on projections of these variables  over the next 24 to 48 months, in
the case of the SIC and SING, the system  marginal  cost for energy of a system tends to be more
volatile than the node price for energy of that system. In periods of low water conditions that require
greater generation of energy by more  costly thermoelectric plants, the system marginal cost typically
exceeds the node price. In periods of  high water conditions when lower cost hydroelectric  facilities  can
meet the majority of demand, the system  marginal cost is typically  below the node  price and may in
fact decline to zero at some hours.

In May 2002, the Chilean Ministry of Economy  and  Energy sent to the Chilean Congress a bill known
as the Ley Corta, or the Short Law, which was approved by the Chilean Chamber of Deputies on
January 22, 2004 and is expected to be effective in the following months.  The Short Law establishes
amendments to the existing Electricity  Law, principally in relation to tolls  charged for  the use of  high
voltage  and transmission systems. The reduction of the minimum demand required to be considered as
an unregulated customer is from 2 MW  to  0.5 MW. In addition, other factors considered are the

21

reduction of the floating band for regulated price  from 10% to 5%, the incorporation of elements to
create an ancillary  services market and  the pricing mechanism for small  and  medium-sized electricity
systems.

The modifications contained in the Short Law maintain or improve our  position  with regard  to  both
our  current status and projected development and,  in particular, with regard  to  the issues related with
transmission tolls. In addition, the Regulations to the  Electricity Law, Supreme Decree No. 327, which
was modified on October 9, 2003 with  respect to the clarification of the methodology utilized  to
calculate transmission tolls and the procedures to be used during rationing periods,  will  be  replaced  by
the Short Law.

Venezuela. The political and economic environment in Venezuela continues to be unstable. In
September 1999, the Electric Service  Law (‘‘LSE’’), which provides a framework for the deregulation  of
the electric utility industry in Venezuela, was enacted.  On December 14,  2000, the Ministry of Energy
and Mines enacted the Electric Law  Regulations pursuant to the LSE. The LSE, as  amended in
December 2001, requires the restructuring of integrated electric companies by January 2003. On
November 20, 2002, the Ministry of Energy  and Mines extended  the date  for the  restructuring of
integrated utilities to January 2004. The  Ministry of Energy and Mines has  unofficially informed  EDC
that this date will be extended further. The restructuring  involves  legally dividing  generation,
transmission, distribution and commercialization  businesses into new  independent  legal entities that are
financially, operationally and administratively  autonomous. Under the LSE, generation and
commercialization will be deregulated  and will be opened up to competition, whereas distribution and
transmission will remain regulated businesses.

In addition, in January 1999, a joint resolution of the Ministry of  Energy and  Mines  and the  Ministry
of Industry and Commerce (the ‘‘Joint Resolution’’)  established the basic tariff rates applicable during
the Four-Years Tariff Regime (1999-2002). The tariffs  were established  using a cost-plus  return  on
investment methodology. Each company provides  information  about their business (assets and costs),
and the tariffs are calculated by the regulator  based on the expected  return for  a model company.
Tariffs are adjusted: (i) semi-annually  to  reflect fluctuations in  inflation and the currency exchange rate,
and (ii) monthly to reflect fluctuations  in  fuel cost. During 2003 the Venezuelan  Government issued a
decree establishing price controls on  a  basket of basic goods and services including electricity. However,
this  decree included a clause allowing  for electricity tariff adjustment in special circumstances.

In November 2003, the Ministry of Energy and Mines enacted the  Distribution Service by-law and the
Quality Standards for Distribution. The  Distribution Service  by-law covers the regulation of diverse
aspects of the commercial service process and the contractual relationship with users. The Quality
Standards for Distribution regulates the  voltage signal,  frequency and time of interruption,  and
commercial service. It considers its own progressive  implementation from  current quality  levels to the
target quality standards, over a four-year period, assuming that distribution companies will have the
proper tariff levels to cover the costs of  adapting  their  systems and networks.

Environmental and Land Use Regulations

We  are subject to various federal, state, local  and foreign  environmental and land  use laws and
regulations. These  laws and regulations primarily relate  to:

• discharges into the air and air quality;

• discharge of effluents into water and the use of water;

• waste disposal; and

• wetlands preservation and endangered species.

22

In addition to such laws and regulations, projects funded by the  World Bank are subject to World  Bank
environmental standards which tend to be more stringent than local  country standards. The  laws  and
regulations to which we are subject require a lengthy  and  complex  process  of obtaining licenses,
permits and approvals from governmental  agencies  for our new, existing or  modified facilities. If we
violate or fail to comply with such laws, regulations, licenses, permits or approvals, we could be fined or
otherwise sanctioned by regulators or  be  required to temporarily or permanently shutdown our  plants.
In addition, under certain environmental laws, we could  be  responsible for costs relating  to
contamination at our facilities or at third-party waste disposal sites. We have accrued  liabilities for
projected environmental remediation  costs. See Note  12 of our consolidated financial statements for
more detail. While we have at times been out of compliance with environmental laws, regulations,
licenses, permits and approvals, no such instance has resulted in  revocation of any material permit or
license. We have incurred and will continue to incur  significant capital and other expenditures to
comply  with environmental laws and  regulations, in particular, with  respect to the laws and regulations
described below. See Item 7—Managements’ Discussion and Analysis of Financial  Condition and
Results of Operations—Capital Resources and  Liquidity—Finance Position &  Cash Flows for  more
detail.

Air  Emissions. The U.S. Clean Air Act, state laws and implementing regulations require significant
reductions in major pollutants, including sulfur dioxide (‘‘SO2’’), nitrogen oxides (‘‘NOx’’) and
particulate matter (‘‘PM’’).

In the 1990s, the United States Environmental  Protection Agency (‘‘EPA’’) commenced an
industry-wide investigation of coal-fired electric  generators to determine compliance  with environmental
requirements under the Clean Air Act associated with repairs, maintenance, modifications and
operational changes made to the facilities  over the years. The EPA’s focus  is on  whether the changes
were subject to ‘‘new source review’’  regulations  which require  companies to obtain permits prior to
making major modifications to their facilities and  if  required, install control equipment to reduce air
emissions. See Item 3—Legal Proceedings for  a description  of certain related litigation affecting AES.

The EPA’s NOx state implementation plan call  requires operators of coal-fired electric generating
facilities in 22 U.S. states and the District  of  Columbia to reduce NOx emissions by May  31, 2004.
Pursuant to this law, we are installing  selective  catalytic  reduction and other NOx control technologies
at three facilities of Indianapolis Power  and  Light (‘‘IPL’’), a regulated electric  utility wholly owned by
AES. After the projects have been placed in  service,  we expect to fully  recover  these  costs pursuant to
the approved ratemaking procedures for  these projects.

In December 2003, the EPA issued two proposed rules that, if implemented, will affect  many of our
U.S. facilities. The first, the ‘‘Utility Mercury Reductions Rule,’’  sets forth approaches to regulating
mercury  emissions  from  electric  generating  units.  Two  of  the  approaches  would  involve  a  ‘‘cap  and
trade’’ program that would take effect  in  2010 and  result in  a 70% reduction in mercury emissions. The
third approach would require subject plants to meet traditional unit-specific maximum achievable
control technology (‘‘MACT’’) standards which would result in a 30% reduction in mercury emissions
by December 2007. The EPA is expected  to  issue its final rule in 2005.  The second proposed  rule,
referred to as the ‘‘Interstate Air Quality  Rule,’’ is  intended to address  the impact of interstate
transport of air pollutants on downwind states that are not attaining the  national ambient air quality
standards (‘‘NAAQS’’) for PM and ozone. If adopted, this rule  would require additional reductions  of
SO2 and NOx from certain of our plants  by 2010. We are analyzing the potential effects of  these
proposed regulations. We will likely be  required to install control technology at  some of  our U.S.
facilities. Based on currently available information and the preliminary  status  of these  regulations, we
cannot estimate these costs, but they could be material, particularly if we  are required  to  comply with
MACT  standards with respect to our  mercury  emissions.

23

The New York State Department of  Environmental Conservation (‘‘NYSDEC’’)  recently  adopted
regulations requiring electric generators  to  reduce SO2 emissions by 50% below current Clean Air Act
standards. The SO2 regulations will be phased in beginning on January 1,  2005 with implementation
completed by January 1, 2008. These  regulations would also require electric generators to meet
stringent NOx reduction requirements year-round, rather than just  during  the summertime  ozone
season. These new NOx regulations will take effect  on October 1, 2004. A number of entities have
started legal actions to overturn these rules.

If these regulations are implemented, our four generation facilities in New York may be required to
incur significant costs to install additional environmental pollution control technology.  We cannot
estimate the costs based on currently available information.

Our businesses may be required to further reduce emissions  of NOx, SO2, PM and carbon dioxide
(‘‘CO2’’) as a result of various other current or pending laws, regulations  or  rules including,  in
particular:

• EPA’s national ambient air quality standards (‘‘NAAQS’’) for PM and ozone  (which is formed

by, among other things, NOx);

• EPA’s regional haze rules, designed  to  reduce SO2, NOx and PM emissions; and

• Additional  legislation  introduced  in  the  past  few  years  in  Congress,  such  as  the  various  ‘‘multi-
pollutant’’ bills sponsored by members  of Congress requiring  reductions of CO2, NOx,  SO2 and
mercury, and President Bush’s ‘‘Clear Skies’’ legislation, which would  cap emissions of three
pollutants (NOx, SO2 and mercury), with voluntary reductions of CO2.

Based on currently available information, we cannot estimate  our costs to comply  with these regulatory
and legislative developments, but they could be material.

In Europe we are, and will continue  to be, required  to  reduce air emissions from our facilities to meet
compliance with applicable European Union (‘‘EU’’) Directives.  In Hungary,  as part of the life
extension projects, we have already taken steps to meet some  of  the provisions under  certain  of these
directives, with an overall capital expenditure of  approximately $10.2  million.

Global Warming. Global warming continues to be a concern and  remains  a policy issue that is regularly
considered for possible government regulation. U.S. state  and regional CO2 reductions rules are being
developed in addition to those proposed  rules pending before Congress  and referenced above. For
example, in July 2003 ten northeastern U.S. states announced an agreement to develop a regional
market-based emissions trading system to reduce CO2 emissions from power plants. The goal is to
develop a proposal by April 2005 for a  regional market-based  cap and trade program.  If implemented,
our  plants in New York and Connecticut  may be affected by these rules. Until such time as  the rules
are developed, the Company cannot  determine its impact on the Company’s financial position or results
from operations.

In addition, the European Union (‘‘EU’’) Directive  on Greenhouse Gas (‘‘GHG’’) Emission Allowance
Trading was adopted in July 2003. The  policy outlines the  basic rules that will govern the  EU GHG
market. Under the directive, power plants greater than 20 megawatts must  limit GHG emissions to
allocated levels within two periods, from  2005  to  2007 and  from  2008 to 2012. Member states  and EU
ascension countries must submit their  proposed  national allowance allocation plans by March 31, 2004
and finalize their plans by September  2004. Under this  directive, all subject plants  will be allocated
emission credits which will allow each  plant  to  emit a  percentage of their current emissions. Credits
would need to be purchased to achieve emissions consistent with current levels. While our  estimated
exposure will depend on the various  national allocation plans, ultimate costs could be material.

The Kyoto Protocol to the United Nations Framework  Convention on  Climate  Change, if  ratified by
the requisite number of signatory countries, would require the signatory countries to make substantial

24

reductions in ‘‘greenhouse gas’’ emissions, including CO2. In 2002, the fifteen Member Nations of the
EU and Canada agreed to ratify the Kyoto Protocol. If the Kyoto Protocol  is ratified by the United
States and/or the Russian Federation,  the Protocol will enter into  force for all countries  that  have
ratified it and our facilities in those countries will be required to incur significant costs to reduce
CO2emissions. Their operating characteristics  may  also be affected. These costs  may be in addition to
costs to comply with any other foreign  regulations governing  greenhouse gas  emissions,  including those
already in effect and those described above.

Water Emissions. Our facilities are subject to a variety of rules governing  water  discharges.  In
particular, we are evaluating the impact of the new EPA  final  rules promulgated on February 16, 2004
pursuant to Section 316 of the United  States Federal  Water  Pollution Control Act.  These regulations,
which are designed to protect aquatic life affected by cooling water intake  systems, will require our
subject  facilities to demonstrate that their water intake systems meet best  technology available for
minimizing adverse environmental impacts  (‘‘BTA’’)  and if not, install retrofit technologies.  We believe
that many of our US facilities will be affected by this law and  that compliance  costs may need to be
incurred through 2010. Because capital expenditure  and  each facility’s design,  location, existing control
equipment and results of impact assessments must be taken  into  consideration, costs will likely vary.
Actual costs to comply could be material.

Recent Legislative and Regulatory Proposals

Members of Congress have introduced new legislation which, if passed into law,  would require
reduction in power plant air emissions beyond the  requirements described above. In particular, various
bills sponsored by  members of Congress would  require significant reductions for CO2, NOx,  SO2 and
mercury. In addition, President Bush’s ‘‘Clear Skies’’ legislation, which would cap emissions of  three
pollutants (NOx, SO2 and mercury), with voluntary reductions of CO2, was introduced in Congress in
July 2002 and reintroduced in February 2003.

In February 2002, the New York State Department of Environmental Conservation (‘‘NYSDEC’’)
issued proposed regulations requiring  electric  generators to reduce  SO2 emissions by 50% below
current Clean Air Act standards. The state environmental authorities are scheduled  to  vote  on this
regulation on March 26, 2003. If adopted, the  SO2 regulation would be phased in beginning  on
January 1, 2005 with implementation completed by January 1, 2008. NYSDEC’s  proposed regulations
would also require electric generators to meet stringent  NOx  reduction requirements year-round, rather
than just during the summertime ozone season. These  new NOx regulations, if adopted,  would take
effect on October 1, 2004. If any of these and/or other similar rules or legislation are  passed  into  law,
our  generation facilities would likely be required to incur additional  significant costs to install
additional environmental pollution control technology.

We  have ownership interests in power  plants and projects in many countries outside  the United States.
Each  of these countries (and the localities therein) have  separate laws  and regulations governing the
siting, construction, permitting, ownership,  operation,  decommissioning and  remediation of, and power
sales from, such power plants. These  countries also have laws governing  waste  disposal, the  discharge of
pollutants into the air, water or ground  and noise  pollution.  These laws and regulations  are often
different from those in effect in the United States.  In  addition to such foreign laws and regulations,
projects funded by the World Bank are  subject to World Bank environmental  standards. These
standards may be more stringent than  local country  standards  but  are  typically not as strict  as
corresponding standards in the United States.  We  have incurred and  will continue to incur capital and
other expenditures to comply with these  laws and regulations,  in particular,  laws  governing air
emissions. Whenever feasible, we attempt to use advanced  environmental technologies  (such  as CFB
coal technology or advanced gas turbines)  in our non-U.S.  businesses in  order to minimize
environmental impacts.

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Environmental laws and regulations affecting power generation  and distribution are complex,  change
frequently and have tended to become more stringent  over time. Based on current trends, we expect
that environmental and land use regulations affecting  our  plants located outside  the United States  will
likely become more stringent over time. This  may  be  due in part  to  a greater participation by local
citizenry in the monitoring and enforcement  of environmental laws,  better enforcement of applicable
environmental laws by the regulatory  agencies, and the adoption of more sophisticated environmental
requirements. If foreign environmental and land use regulations change in the future, we  may be
required to make significant capital or other expenditures. There  can  be  no assurance  that  we would  be
able to recover from our customers all  or any increased  costs to comply with current or  future
environmental or land use regulations or  that  its  business, financial condition or results  of operations
would not be materially and adversely affected by such foreign environmental and land  use regulations.

ITEM 2. PROPERTIES

We  maintain offices in many places around the  world, which  are generally occupied pursuant to the
provisions of long- and short-term leases, none  of  which are material. With a few  exceptions,  our
facilities, which are described in Item 1  of this Form 10-K, are subject to  mortgages  or other liens or
encumbrances as part of the project’s related finance facility. The land interest  held by the majority of
our  facilities is that of a lessee or, in the  case of the facilities located in the People’s Republic of
China, a land use right that is leased  or  owned by the  related joint venture that owns the  project.
However, in a few instances, no accompanying  project  financing exists for the facility, and in a  few of
these cases, the land interest may not be subject to any encumbrance and is  owned outright  by  the
subsidiary or affiliate.

ITEM 3. LEGAL PROCEEDINGS

In September 1999, a judge in the Brazilian  appellate state court of Minas Gerais granted  a temporary
injunction suspending the effectiveness of a shareholders’ agreement between Southern Electric Brasil
Participacoes Ltda. (‘‘SEB’’) and the  state of Minas  Gerais concerning CEMIG. AES’s investment  in
CEMIG is through SEB. This shareholders’ agreement granted SEB certain rights and  powers in
respect of CEMIG (the ‘‘Special Rights’’). The temporary injunction was granted pending
determination by the lower state court of whether the shareholders’  agreement could grant SEB the
Special Rights. In October 1999, the full state  appellate court  upheld the temporary injunction. In
March 2000, the lower state court in Minas Gerais ruled  on the merits  of the case,  holding  that  the
shareholders’ agreement was invalid where  it purported to grant SEB the Special Rights. In
August 2001, the state appellate court  denied  an appeal  of the merits decision,  and extended  the
injunction. In October 2001, SEB filed two appeals  against the  decision  on the merits of the state
appellate court, one to the Federal Superior Court and the other  to  the  Supreme Court  of  Justice. The
state appellate court denied access of these two appeals  to the higher  courts, and in August 2002, SEB
filed two interlocutory appeals against  such  decision,  one directed to the Federal Superior Court  and
the other to the Supreme Court of Justice. These appeals  continue to be pending. SEB  intends  to
vigorously pursue by all legal means  a restoration  of the value of its investment in  CEMIG. However,
there can be no assurances that it will be  successful in its efforts. Failure to prevail  in this matter may
limit the SEB’s influence on the daily  operation  of  CEMIG.

In November 2000, we were named in  a purported class action suit along with  six other defendants,
alleging  unlawful manipulation of the California  wholesale  electricity  market, resulting in inflated
wholesale electricity prices throughout  California. The alleged  causes of  action include violation  of the
Cartwright Act, the California Unfair  Trade Practices Act and the California Consumers  Legal
Remedies Act. In December 2000, the  case was removed  from the San Diego County Superior Court to
the U.S.  District Court for the Southern  District of California. On July 30, 2001, the  Court remanded
the case back to San Diego Superior Court.  The case was consolidated with  five  other  lawsuits alleging

26

similar claims against other defendants.  In March  2002, the plaintiffs  filed a new master complaint  in
the consolidated action, which asserted  the claims asserted in the  earlier action  and names  AES,  AES
Redondo Beach, L.L.C., AES Alamitos, L.L.C.,  and AES Huntington  Beach,  L.L.C. as  defendants. In
May 2002, the case was removed by certain  cross-defendants from the  San Diego  County Superior
Court to the United States District Court  for the Southern District  of California. Plaintiffs filed a
motion to remand the case to state court, which was granted on  December 13, 2002. Certain
defendants have appealed that decision  to  the United  States  Court  of  Appeals for the Ninth Circuit.
That appeal is pending before the Ninth Circuit. We believe  that we  have meritorious defenses to any
actions asserted against us and expect  that we will defend ourselves  vigorously  against the allegations.

In addition, the crisis in the California wholesale power markets has directly or indirectly resulted in
several administrative and legal actions involving our businesses  in California. Each of  our businesses in
California (AES Placerita and AES Southland, which  is comprised  of  AES Redondo Beach, AES
Alamitos, and AES Huntington Beach)  have received subpoenas and/or requests  for information in
connection with overlapping state investigations by the California  Attorney General’s Office,  the
Market Oversight and Monitoring Committee of  the California Independent System Operator (‘‘ISO’’),
the California Public Utility Commission and a subcommittee  of  the California Senate. These
businesses have cooperated with the investigation and  responded to multiple requests for the
production of documents and data surrounding the operation and  bidding behavior  of  the plants.

In August 2000, the Federal Energy Regulatory Commission (‘‘FERC’’) announced an  investigation into
the California wholesale electricity market in order to determine whether rates were just and
reasonable. Further investigations have involved alleged  market manipulation. The FERC  has requested
documents from each of the AES Southland plants  and  AES Placerita. AES Southland  and AES
Placerita have cooperated fully with the FERC  investigation.

In a separate investigation that spun out of the initial California investigation, the FERC Staff is
investigating physical withholding by  generators. AES Southland  and AES Placerita have received data
requests from the FERC Staff, have responded to those data requests, and have cooperated fully with
the investigation. The physical withholding investigation is ongoing.

The FERC also initiated an investigation into economic withholding. AES Placerita has received data
requests from the FERC Staff, has responded to those data requests, and has cooperated fully with the
investigation. The economic withholding  investigation  is ongoing.

In November 2002, we were served with  a grand  jury  subpoena  issued on  application  of  the United
States Attorney for the Northern District of  California.  The subpoena sought, inter alia, certain
categories of documents related to the generation and sale of electricity  in California from
January 1998 to the date of the subpoena. We  cooperated in providing documents  in response to the
subpoena.

In July 2001, a petition was filed against CESCO, an affiliate of the Company by the  Grid Corporation
of Orissa, India (‘‘Gridco’’), with the  Orissa  Electricity Regulatory Commission  (‘‘OERC’’), alleging
that CESCO has defaulted on its obligations as  a government licensed distribution company; that
CESCO management abandoned the  management  of CESCO; and asking for interim measures of
protection, including the appointment  of  a government regulator to manage CESCO. Gridco, a  state
owned entity, is the sole energy wholesaler  to  CESCO. In August 2001, the management of  CESCO
was handed over by the OERC to a government  administrator that was appointed by the  OERC.  By its
Order of August 2001, the OERC held  that the Company and other  CESCO shareholders  were not
proper parties to the OERC proceeding  and  terminated the proceedings against the Company  and
other CESCO shareholders. Subsequently, OERC  issued notices regarding the  OERC proceedings to
the Company and the other CESCO shareholders. The Company has advised OERC  that  the Company
was not a party. In October 2003, OERC  again  forwarded a  notice to the  Company advising  of  a
hearing in the OERC matter scheduled for  November 2003. The  Company, in November 2003, again

27

advised the OERC that the Company is not subject  to  the OERC proceedings. Gridco also  has asserted
that a Letter of Comfort issued by the Company in connection with the Company’s investment in
CESCO obligates the Company to provide additional financial support to cover  CESCO’s  financial
obligations. In December 2001, a notice  to arbitrate pursuant to the  Indian Arbitration  and
Conciliation Act of 1996 was served on  the Company by Gridco  pursuant  to  the terms of the  CESCO
Shareholder’s Agreement (‘‘SHA’’), between  Gridco,  the Company, AES ODPL, and  Jyoti Structures.
The notice to arbitrate failed to detail the disputes under  the SHA for which  the Arbitration  had been
initiated. After both parties had appointed arbitrators,  and those two arbitrators appointed the third
neutral arbitrator, Gridco filed a motion with the India Supreme Court seeking the  removal of AES’s
arbitrator and the neutral chairman arbitrator. In  the fall of 2002, the Supreme Court rejected  Gridco’s
motion to remove the arbitrators. Gridco  has dropped the challenge of the appointment of neutral
chairman arbitrator; however, it retained  the challenge of  removal of AES’ arbitrator. Although that
motion remains pending, the parties have filed their respective  statement of claims,  counter  claims and
defenses. On or about July 26, 2003,  Gridco  filed  a motion  in the District Court  of  Bhubaneshwar,
India, seeking a stay of the arbitration and requesting  that  the District Court terminate  the mandate of
the neutral chairman arbitrator. The District Court gave a stay order, and  the case was scheduled  to be
heard in mid November 2003. Thereafter,  pursuant  to  a separate motion  filed with the Court in India,
a further temporary stay of the arbitration proceedings was granted until the India Court issued a
decision on whether or not to grant a permanent stay of the  arbitration. In the  interim, and  pending  a
decision by the Court as to whether to grant a permanent stay, arbitration proceedings have been
tentatively scheduled for April 2004. The Company believes  that it has meritorious defenses  to  any
actions asserted against it and expects  that it will defend itself  vigorously against the allegations.

In April 2002, IPALCO and certain former officers and directors  of IPALCO were  named as
defendants in a purported class action lawsuit  filed in  the United States  District Court for  the Southern
District  of Indiana. On May 28, 2002, an amended  complaint  was  filed in the lawsuit. The amended
complaint asserts that IPALCO and former  members of the pension committee  for the  Indianapolis
Power & Light Company thrift plan breached their fiduciary duties  to  the plaintiffs under  the
Employees Retirement Income Security Act  by  investing  assets of the thrift  plan in  the common stock
of IPALCO prior to the acquisition of IPALCO by the Company.  In December  2002, plaintiffs moved
to certify this case as a class action. The  Court granted the  motion for class certification  on
September 30, 2003. On October 31,  2003  the parties filed cross-motions  for  summary  judgment on
liability. Those motions currently are pending before the Court. IPALCO  believes  it has  meritorious
defenses to the claims asserted against  it  and intends to defend  this lawsuit vigorously.

In July 2002, the Company, Dennis W. Bakke,  Roger  W. Sant, and  Barry  J.  Sharp were named as
defendants in a purported class action filed in  the United States District Court for  the Southern
District  of Indiana. In September 2002,  two virtually  identical complaints were  filed against the same
defendants in the same court. All three  lawsuits purport to be filed on  behalf of a class of all persons
who exchanged their shares of IPALCO common stock  for shares of AES common  stock  issued
pursuant to a registration statement dated and filed with  the SEC on August 16,  2000. The complaint
purports to allege violations of Sections  11, 12(a)(2) and 15 of the Securities Act  of  1933 based  on
statements in or omissions from the registration statement concerning  certain secured equity-linked
loans by AES subsidiaries; the supposedly volatile nature of AES stock, as well  as AES’s allegedly
unhedged operations in the United Kingdom  and the  alleged effect of the New  Electrical Trading
Agreements  (‘‘NETA’’) on AES’s United  Kingdom operations.  In October  2002, the defendants moved
to consolidate these three actions with  the IPALCO securities lawsuit referred to immediately below.
On November 5, 2002, the Court appointed lead plaintiffs and lead  and local  counsel. On March 19,
2003, the Court entered an order on defendants’ motion to consolidate, in which  the Court  deferred its
ruling on  defendants’ motion and referred  the actions to a  magistrate judge for pretrial  supervision. On
April 14, 2003, lead plaintiffs filed an amended complaint, which  adds former IPALCO directors and
officers John R. Hodowal, Ramon L. Humke and John  R. Brehm as defendants  and, in addition  to  the

28

purported claims in the original complaint, purports to allege against the newly added  defendants
violations of Sections 10(b) and 14(a) of  the Securities  Exchange Act of 1934 and  Rules  10b-5 and
14a-9 promulgated thereunder. The amended complaint also  purports to add a claim based  on alleged
misstatements or omissions concerning an alleged breach by AES of alleged obligations  AES  owed to
Williams Energy Services Co. under an  agreement between the  two  companies in connection  with the
California energy market. By Order dated  August 25, 2003,  the court consolidated  these three actions
with an action captioned Cole et al. v. IPALCO Enterprises, Inc. et al, 1:02-cv-01470-DFH-TAB (the
‘‘Cole Action’’), which is discussed immediately below. On September 26,  2003, defendants filed a
motion to dismiss the amended complaint. The motion to dismiss is sub judice. The  Company and the
individual defendants believe that they  have  meritorious defenses to the claims asserted against them
and intend to defend these lawsuits vigorously.

In September 2002, IPALCO and certain of its former officers  and directors were named as defendants
in a purported class action filed in the  United States District  Court  for  the Southern District  of  Indiana
(the ‘‘Cole Action’’). The lawsuit purports to be filed on  behalf of the  class of all persons who
exchanged shares of IPALCO common  stock  for  shares of AES common  stock  pursuant to the
Registration Statement dated and filed with the  SEC on  August 16,  2000. The complaint purports to
allege violations of Sections 11 of the Securities Act of 1933  and Sections 10(a), 14(a) and  20(a) of the
Securities Exchange Act of 1934, and  Rules 10b-5  and 14a-9 promulgated there  under based on
statements in or omissions from the Registration Statement covering certain secured equity-linked  loans
by AES subsidiaries; the supposedly volatile  nature of the  price of AES stock;  and AES’s allegedly
unhedged operations in the United Kingdom.  By Order dated August 25, 2003,  the court  consolidated
this  action with three previously filed  actions, discussed immediately above. The Company  and the
individual defendants believe that they  have  meritorious defenses to the claims asserted against them
and intend to defend the lawsuit vigorously.

In October 2002, the Company, Dennis W. Bakke, Roger W.  Sant  and  Barry J. Sharp were  named as
defendants in purported class actions  filed in the  United States District Court for the Eastern District
of Virginia. Between October 29, 2002  and December 11, 2002,  seven  virtually identical lawsuits were
filed against the same defendants in  the  same court.  The  lawsuits purport  to  be  filed on behalf of a
class of all persons who purchased the  Company’s  common stock and certain of its bonds between
April 26, 2001 and February 14, 2002.  The complaints  purport  to  allege violations of Sections  10(b) and
20(a) of the Securities Exchange Act of 1934, and  Rule  10b-5 promulgated thereunder  based on
statements or omissions concerning the  Company’s United  Kingdom operations and the alleged effect
of the New Electrical Trading Agreements (‘‘NETA’’) on those  operations. On  December 4, 2002
defendants moved to transfer the actions to the  United States District  Court  for the  Southern District
of Indiana. By stipulation dated December 9, 2002,  the parties agreed to consolidate these actions  into
one action. On December 12, 2002 the Court entered  an order consolidating the cases  under the
caption In re AES Corporation Securities Litigation, Master File No. 02-CV-1485. On January  16, 2003,
the Court granted defendants’ motion to transfer the consolidated action  to  the United States  District
Court for the Southern District of Indiana. On September 26, 2003, plaintiffs  filed a  consolidated
amended class action complaint on behalf of a purported class of all  persons who purchased the
Company’s common stock and certain of its bonds between July 27, 2000 and November 8, 2002. The
consolidated amended class action complaint, in addition  to  asserting  the same claims asserted in the
original complaints, also purports to allege  that AES and the  individual defendants failed to disclose
information concerning AES’s role in purported  manipulation of the California electricity market, the
effect thereof on AES’s reported revenues, and AES’s  purported contingent legal liabilities as a result
thereof, in violation of Sections 10(b)  and 20(a) of the  Securities Exchange Act of  1934 and  Rule  10b-5
promulgated thereunder. Defendants  filed a motion to dismiss on November  17, 2003. The  motion to
dismiss is sub judice. The Company and  the individuals believe  that they have  meritorious defenses to
the claims asserted against them and intend to defend  the lawsuit vigorously.

29

On December 11, 2002, the Company,  Dennis  W. Bakke, Roger W.  Sant, and  Barry J. Sharp were
named as defendants in a purported class action lawsuit  filed in  the United  States  District Court for
the Eastern District of Virginia captioned  AFI LP and Naomi Tessler v. The AES Corporation,  Dennis W.
Bakke, Roger W. Sant and Barry J. Sharp, 02-CV-1811 (the ‘‘AFI Action’’). The lawsuit purports to be
filed on behalf of a class of all persons  who purchased AES securities between July  27, 2000 and
September 17, 2002. The complaint alleges that AES and  the individual  defendants failed to disclose
information concerning purported manipulation of the California electricity market, the effect thereof
on AES’s reported revenues, and AES’s  purported contingent legal liabilities as a result thereof, in
violation of Sections 10(b) and 20(a)  of the Securities Exchange Act of  1934 and  Rule  10b-5
promulgated thereunder. On May 14, 2003,  the Court ordered that the  action be transferred  to  the
United States District Court for the Southern  District  of Indiana. By Order  dated August 25, 2003, the
Southern District of Indiana consolidated this  action with another action captioned Stanley L. Moskal
and Barbara A. Moskal v. The AES Corporation, Dennis  W. Bakke, Roger W. Sant  and Barry J.  Sharp,
1:03-CV-0284 (the ‘‘Moskal Action’’), discussed  immediately  below. The Company and  the individual
defendants believe that they have meritorious defenses to the claims asserted against  them and intend
to defend the lawsuit vigorously.

On February 26, 2003, the Company,  Dennis W. Bakke,  Roger W. Sant, and  Barry J. Sharp were named
as defendants in a purported class action lawsuit filed in  the United  States District Court for the
Southern District of Indiana captioned  Stanley L. Moskal and Barbara A. Moskal v. The  AES
Corporation, Dennis W. Bakke, Roger W. Sant and  Barry  J. Sharp, 1:03-CV-0284 (Southern District of
Indiana).  The  lawsuit  purports  to  be  filed  on  behalf  of  a  class  of  all  persons  who  engaged  in  ‘‘option
transactions’’ concerning AES securities between July  27, 2000 and November 8,  2002. The complaint
alleges that AES and the individual defendants  failed to disclose  information concerning purported
manipulation of the California electricity  market,  the effect thereof on  AES’s reported revenues, and
AES’s purported contingent legal liabilities as a  result thereof, in violation of Sections 10(b) and 20(a)
of the Securities Exchange Act of 1934 and Rule 10b-5  promulgated thereunder.  By Order dated
August 25, 2003, the Southern District of Indiana consolidated  this action with the  AFI  Action,
discussed immediately above. The Company  and  the individual  defendants believe that they have
meritorious defenses to the claims asserted against  them and intend to defend the lawsuit vigorously.

Beginning in September 2002, El Salvador tax  and  commercial authorities initiated investigations
involving four of the Company’s subsidiaries in  El Salvador,  Compa˜nia de Luz Electrica de Santa Ana
S.A. de C.V. (‘‘CLESA’’), Compa˜n´ıa de Alumbrado Electrico de San Salvador, S.A. de  C.V. (‘‘CAESS’’),
Empresa Electrica del Oriente, S.A. de C.V. (‘‘EEO’’), and Distribuidora Electrica  de Usultan S.A. de
C.V.  (‘‘DEUSEM’’), in relation to two  financial transactions  closed in June 2000 and December 2001,
respectively. The authorities have issued  document  requests and the Company and its subsidiaries are
cooperating fully in the investigations. As of March  18, 2003, certain of these investigations  have been
successfully concluded, with no fines  or penalties imposed on the Company’s subsidiaries. The tax
authorities’ and attorney general’s investigations are pending conclusion.

The U.S. Department of Justice is conducting an investigation  into  allegations that persons and/or
entities involved with the Bujagali hydroelectric power project which the Company was constructing  and
developing in Uganda, have made or have agreed to make  certain improper  payments in violation of
the Foreign Corrupt Practices Act. The  Company has  been conducting its own  internal investigation
and has been cooperating with the Department of Justice in  this investigation.

In November 2002, a lawsuit was filed against AES Wolf Hollow, L.P.  (‘‘AESWH’’) and AES Frontier,
L.P. (‘‘AESF’’), two of our indirect subsidiaries, in the  District Court of Hood County, Texas by
Stone & Webster, Inc. (‘‘S&W’’). S&W  contracted  to  complete the  engineering, procurement and
construction of the Wolf Hollow project, a  gas-fired combined cycle power plant in Hood County,
Texas. In its initial complaint, S&W requested  a declaratory  judgment that a fire that took  place at the
project on June 16, 2002 constituted  a  force majeure event and that S&W was not required to pay

30

rebates assessed for associated delays.  As part of the initial complaint,  S&W  also sought to enjoin
AESWH and AESF from drawing down on Letters of Credit  provided  by S&W. The  Court refused to
issue the injunction. S&W has since amended its complaint three  times and joined additional parties,
including the Company. In addition to the claims already mentioned,  the  current claims by S&W
include claims for breach of warranty,  wrongful liquidated  damages, foreclosure of lien, fraud  and
negligent misrepresentation. In January 2004, the Company  filed a counterclaim  against S&W and its
parent, the Shaw Group, Inc. (‘‘Shaw’’). In February 2004, Shaw filed an answer to the counterclaim.
The Company and its subsidiaries AESWH and AESF believe that each have meritorious defenses to
the claims asserted against it by S&W,  and intend to defend  the lawsuit vigorously. Trial  in this matter
is set for  March 7, 2005.

In March 2003, the office of the Federal Public  Prosecutor  for the State of Sao Paulo, Brazil notified
Eletropaulo that it had commenced an  inquiry related to the  BNDES financings provided to AES Elpa
and AES Transgas and the rationing loan provided to Eletropaulo,  changes in the control  of
Eletropaulo, sales  of assets by Eletropaulo and the quality of service provided by Eletropaulo to its
customers and requested various documents from  Eletropaulo relating  to  these matters. The Company
is still in  the process of collecting some of the  requested  documents concerning  the real estate sales to
provide to the Public Prosecutor. Also in  March 2003, the  Commission for Public Works  and Services
of the Sao Paulo Congress requested Eletropaulo  to  appear at  a hearing  concerning the default by AES
Elpa and AES Transgas on the BNDES financings and the quality of  service  rendered by Eletropaulo.
This hearing was postponed indefinitely. In addition, in  April 2003, the  office of the  Federal Public
Prosecutor for the State of Sao Paulo,  Brazil notified Eletropaulo that it is  conducting an  inquiry into
possible errors related to the collection by  Eletropaulo of customers’ unpaid past-due debt and
requesting the company to justify its procedures.

In May 2003, there were press reports  of  allegations that in April 1998 Light Servi¸cos de Eletricidade
S.A. (‘‘Light’’) colluded with Enron in connection with the auction of  the  Brazilian group Eletropaulo
Electricidade de Sao Paulo S.A. Enron and  Light, of which AES was  a  shareholder, were  among  three
potential bidders for Eletropaulo. At the  time of  the transaction in  1998, AES owned less than 15% of
the stock of Light and shared representation  in Light’s  management and Board  with three  other
shareholders. In June 2003, the Secretariat  of Economic Law for  the Brazilian Department of
Economic Protection and Defense (‘‘SDE’’)  issued a notice of preliminary  investigation seeking
information from a number of entities, including AES Brasil Energia,  with respect  to  certain  allegations
arising out of the privatization of Eletropaulo.

On August 1, 2003, AES Elpa S.A. responded on behalf of AES-affiliated companies and denied
knowledge of these allegations. The SDE  has begun  a follow-up administrative proceeding as reported
in a notice published on October 31,  2003.

In December 2002, Enron filed a lawsuit in  the Bankruptcy  Court for  the  Southern District Court of
New York against the Company, NewEnergy, and CILCO. Pursuant to the  complaint,  Enron seeks to
recover approximately $13 million (plus interest) from  NewEnergy (and the Company as  guarantor of
the obligations of NewEnergy). Enron contends that NewEnergy and the Company are liable to Enron
based upon certain accounts receivables purportedly owing from NewEnergy and an alleged payment
arising from the purported termination  by NewEnergy  of  a ‘‘Master Energy Purchase and Sale
Agreement.’’ In the complaint, Enron seeks to recover from CILCO the approximate amount of
$31.5 million (plus interest) arising from the termination by CILCO of a ‘‘Master Energy Purchase  and
Sale Agreement’’ and certain accounts receivables that Enron  claims are due and owing from  CILCO
to Enron. On February 13, 2003 the  Company, NewEnergy and CILCO filed a motion to dismiss
certain portions of the action and compel arbitration of the  disputes with Enron. Also in
February 2003, the Bankruptcy Court ordered  the parties to mediate the disputes. The  mediation
process is currently continuing. The Company  believes it  has meritorious defenses  to  the claims
asserted against it and intends to defend  the lawsuits vigorously.

31

Commencing on May 2, 2003, the Indiana Securities Commissioner  of Indiana’s Office  of  the Secretary
of State, Securities Division, pursuant  to  Indiana  Code 23-2-1,  served subpoenas on 30 former  officers
and directors of IPALCO Enterprises,  Inc.  (‘‘IPALCO’’),  AES,  and  others,  requesting the production of
documents in connection with the March  27, 2001 share exchange between the Company  and IPALCO
pursuant to which stockholders exchanged  shares of  IPALCO  common  stock for  shares of the
Company’s common stock and IPALCO became a wholly-owned  subsidiary of the  Company. IPALCO
and the Company have produced documents pursuant to the  subpoenas served on  them. In addition,
the Indiana Securities Commissioner’s office has taken  testimony from various individuals.  On
January 27, 2004, Indiana’s Secretary  of State issued a  statement  which provided that the investigative
staff  had determined that there did not appear  to  be  a justifiable reason to focus  further specific
attention upon six non-employee former members of IPALCO’s board of directors.  The investigation
otherwise remains pending. In addition, although the  press  release characterized the investigation  as
criminal, the Company and IPALCO do not believe that the Indiana Securities Commissioner has
criminal jurisdiction, and the Company  and  IPALCO are unaware  at  this time of any participation by
anyone  with such criminal jurisdiction.

AES Florestal, Ltda. (‘‘Florestal’’) a wholly-owned  subsidiary of AES Sul, is a  wooden electric utility
poles factory located in Triunfo, in the  state of  Rio Grande do Sul, Brazil. In October  1997 AES Sul
acquired Florestal as part of the original  privatization transaction by the Government of the State of
Rio Grande do Sul, Brazil, that created AES Sul. From  1997 to the present, the  chemical compound
chromated copper arsenate has been used by Florestal to chemically treat the poles  under an  operating
license issued by the Brazilian government. Prior to the acquisition of Florestal by AES Sul, another
chemical creosote was used to treat the  poles. After acquiring Florestal AES Sul discovered
approximately 200 barrels of solid creosote  waste on the  Florestal  property. In  2002 (i)  a civil inquiry
(Civil Inquiry No. 02/02) was initiated  and  (ii)  a criminal  lawsuit  was filed  in the city of Triunfo’s
Judiciary both by the Public Prosecutors office of the city of Triunfo. The civil inquiry was settled in
2003. The criminal lawsuit has been suspended for a  period of  two years pending a certification of
environmental compliance for Florestal  and  the occurrence  of no further violations of environmental
regulations. Florestal has hired an independent  environmental assessment  company to perform an
environmental audit of the entire operational cycle  at Florestal and to recommend remedial actions if
necessary. Pending the outcome of the environmental  audit, AES Sul  is not able to estimate the
potential financial impact, if any, on  AES Sul.

On February 18, 2004, AES Gener S.A. (‘‘Gener  SA’’), a subsidiary  of the Company, filed  a lawsuit in
the Federal District Court for the Southern District of  New  York (the ‘‘Lawsuit’’). Gener SA  is co-
venturer with Coastal Itabu, Ltd (‘‘Coastal’’) in Empressa Generadors  de Electricidad  Itabu, S.A.
(‘‘Itabu’’), a Dominican Republic electric  generation Company.  The  lawsuit  sought to enjoin the  efforts
initiated by Coastal to hire an alleged ‘‘independent expert’’, purportedly pursuant to the Shareholder
Agreement between the parties, to perform a valuation of  Gener SA’s aggregate interests in Itabu.
Coastal asserts that Gener SA has committed a material breach under the parties’  Shareholder
Agreement and, therefore, Gener SA  is  required  if  requested  by Coastal to sell  its  aggregate  interests
in Itabu to Coastal at price equal to 75% of the independent expert’s valuation. Coastal claims a
breach occurred based on alleged violations by Gener SA purported antitrust laws of the Dominican
Republic. Gener SA disputes that any default has occurred. On March 11, 2004, upon motion by
Gener SA, the court in the Lawsuit enjoined the evaluation being performed by the ‘‘expert’’ and
ordered the parties to arbitration. On March 11, 2004, Gener SA commenced arbitration proceedings.

AES Ekibastusz LLP (‘‘AES Ekibastusz’’), a subsidiary  of the Company, is involved  in litigation in
Kazakhstan concerning the Maikuben coal  mine. AES Ekibastusz is the  operator of the AES
Ekibastusz power plant located in Kazakhstan. The coal mine was acquired  in 2001 and provides coal
to the power plant. Because the mine was in bankruptcy  proceedings at the time of acquisition, AES
Ekibastusz provided approximately US$20 million of financial assistance to the mine and acquired

32

indirect ownership of the mine, as provided  in Kazakhstan’s bankruptcy legislation. That acquisition was
later disputed by several creditors of  the  mine.  After litigation, AES Ekibastusz was  successful in  having
the creditor’s claims dismissed by the Kazakhstan  courts. In 2003,  a  new party filed  a lawsuit in the
local courts of Kazakhstan, claiming  that it had succeeded to the rights of one of the  creditors whose
claims had been dismissed. The plaintiff in the pending lawsuit  seeks  to  have ownership of the coal
mine transferred from AES Ekibastusz to the plaintiff.

Pursuant to the pesification established by  the Public Emergency  Law and related decrees  in Argentina,
since the beginning of 2002, the Company’s  subsidiary Termoandes has converted its obligations under
its  gas supply and gas transportation  contracts into pesos, while its income from its electricity exports
remains accounted for in U.S. dollars. In accordance  with the Argentine regulations,  payments must be
made in Argentine pesos at a 1:1 exchange rate.  The gas suppliers have  objected  to  the payment in
pesos. On January 30, 2004, the consortium of gas suppliers, comprised of Tecpetrol S.A., Mobil
Argentina S.A. and Compania General  de Combustibles S.A., presented a  demand for  arbitration at
the ICC (International Chamber of Commerce)  requesting the re-dollarization  of  the gas price.  The
arbitration seeks approximately $10,000,000  for  past  gas supplies. On March 11,  2004, TermoAndes
filed with the ICC  a response to the arbitration demand. The arbitration  is ongoing.

The Company is also involved in certain  claims, suits and legal proceedings in  the normal course of
business.

ITEM 4. SUBMISSION OF MATTERS TO VOTE  OF SECURITY HOLDERS

No matters were submitted to a vote  of security holders during the fourth quarter of 2003.

33

PART II

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

Recent Sales of Unregistered Securities

During  the fourth quarter of 2003, AES  issued  an aggregated  of  20.2 million shares  of its  common
stock in exchange for $20 million aggregate principal  amount  of its  senior notes. The shares were
issued without registration in reliance  upon Section  3(a)(9) under the  Securities  Act  of 1933.

Market Information

Our common stock is currently traded on  the New York  Stock Exchange  (‘‘NYSE’’) under the symbol
‘‘AES.’’ The following tables set forth the  high and  low sale prices for our common stock as reported by
the NYSE for the periods indicated.

Price Range of Common Stock

2003

High

Low

2002

High

Low

First  Quarter . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . .
Fourth Quarter . . . . . . . . . . . . .

$4.04
8.37
7.70
9.50

$2.72
3.75
5.91
7.57

First Quarter . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . .
Fourth Quarter . . . . . . . . . . . . .

$17.84
9.17
4.61
3.57

$4.11
3.55
1.56
0.95

Holders

As of March 3, 2004, there were 9,026  record  holders  of our  common stock, par  value $0.01  per  share.

Dividends

Under the terms of our senior secured  credit facilities, which we entered  into  with a commercial  bank
syndicate, we are not allowed to pay  cash dividends. In addition, under  the terms of a  guaranty we
provided to the utility customer in connection  with the AES Thames project, we  are precluded from
paying  cash dividends on our common stock  if  we do not meet certain net worth and liquidity tests.

Our project subsidiaries’ ability to declare and  pay cash  dividends  to  us is subject to certain  limitations
contained in the project loans, governmental  provisions  and other agreements that our project
subsidiaries are subject to.

See Item 12 (d) of  this Form 10-K for information regarding Securities  Authorized for Issuance under
Equity Compensation Plans.

34

ITEM 6. SELECTED FINANCIAL DATA

Our acquisitions, disposals, reclassifications and changes  in accounting principles affect  the
comparability of information included  in  the tables  below. Please refer to the Notes to the consolidated
financial statements for further explanation of  the effect of such  activities.

Year Ended December 31,

2003

2002

2001

2000

1999

(in millions, except per share data)

Statement of Operations Data:
Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$8,415

$ 7,380

$6,299

$4,958

$3,520

Income (loss) from continuing operations . . . . . . . . . . . .

336

(1,609)

406

728

324

Discontinued operations, net of tax . . . . . . . . . . . . . . . . .
Cumulative effect  of change in accounting principle, net

(780)

(1,554)

(133)

of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

41

(346)

—

67

—

33

—

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (403) $(3,509) $ 273

$ 795

$ 357

Basic income (loss) earnings per share:

Income (loss) from continuing operations . . . . . . . . . . . .

$ 0.56

$ (2.99) $ 0.76

$ 1.65

$ 1.69

Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of change in accounting principle . . . . .

(1.31)
0.07

(2.88)
(0.64)

(0.25)
—

0.15
—

0.17
—

Basic income (loss) earnings per share . . . . . . . . . . . . . .

$ (0.68) $ (6.51) $ 0.51

$ 1.80

$ 1.86

Diluted income (loss) earnings per share:

Income (loss) from continuing operations . . . . . . . . . . . .

$ 0.56

$ (2.99) $ 0.76

$ 1.58

$ 1.65

Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of change in accounting principle . . . . .

(1.30)
0.07

(2.88)
(0.64)

(0.25)
—

0.14
—

0.17
—

Diluted income (loss) earnings per share . . . . . . . . . . . . .

$ (0.67) $ (6.51) $ 0.51

$ 1.72

$ 1.82

2003

2002

2001

2000

1999

December 31,

(in millions)

Balance Sheet Data:
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$29,904

$34,607

$37,146

$33,355

$23,537

Non-recourse debt (long-term) . . . . . . . . . . . . . . . .

10,930

10,044

10,787

9,306

6,086

Non-recourse debt (long-term)—Discontinued

operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recourse debt (long-term) . . . . . . . . . . . . . . . . . . .

Stockholders’ equity (deficit) . . . . . . . . . . . . . . . . . .

—
5,862

645

4,126
6,755

(341)

4,037
5,891

5,539

3,557
4,686

5,542

3,435
3,485

3,315

35

ITEM 7. MANAGEMENTS’ DISCUSSION AND ANALYSIS  OF FINANCIAL CONDITION AND
RESULTS OF OPERATIONS.

Executive Summary and Overview

AES is a global power company managed to profitably meet the growing demand for electricity. AES is
a holding company that through its subsidiaries  operates a geographically  diversified portfolio of
electricity generation and distribution  businesses. We seek to capture the  benefits of our global
expertise and the economies of scale in our  operations. Predictable cash flow,  an efficient capital
structure and world-class operating performance are the  focus of our management efforts.

We  report our financial results in four business  segments: contract generation, competitive supply,  large
utilities  and growth distribution. These  segments  are grouped further to report our regulated  and
non-regulated businesses. Regulated  revenues  include our large utilities and growth  distribution
segments. Our large utility and growth distribution  segments consist  of 17 distribution companies with
over 11 million end-user customers, most  significantly representing three large  utilities located in the
U.S. (IPL), Brazil (Eletropaulo) and  Venezuela  (EDC). All  three  of these utilities are of  significant size
and all maintain a monopoly franchise  within a defined  service  area. Our  contract generation and
competitive supply segments consist of multiple power plants located around the  world. AES has over
38 gigawatts of generating capacity from 103 power plants on 5  continents. In most cases, these
facilities are contract generation plants that  have contractually  limited  their  exposure to commodity
price risks and electricity price volatility by entering into long-term  (five  years or  longer) power sales
agreements for 75% or more of their  output capacity. Through  these contractual  agreements, the
businesses generally reduce the commodity and electricity price volatility and thereby increase the
predictability of their cash flows and  earnings. Competitive supply consists primarily of power plants
selling electricity to wholesale customers  through  competitive markets and,  as a result, the cash flows
and earnings of such businesses are more sensitive to fluctuations  in the  market price of electricity,
natural gas and coal.

Beginning in 2002 and continuing through 2003, we also have concentrated on several key strategic
initiatives that have and will continue  to  have a material impact on our  business. These  include:

• concentrating on strengthening the operating performance and cost efficiency of our businesses

to improve our cash flows, earnings and return on invested capital;

• selling assets to decrease the parent  company’s dependence on access to  the capital markets and

improving the strength of our balance sheet by reducing financial  leverage and improving
liquidity;

• restructuring the ownership and financing  structure of certain  subsidiaries  (primarily in South
America) to improve their long-term prospects  for acceptable returns on invested capital  or to
extend their previously short-term debt maturities;

• selling or discontinuing several under-performing  businesses that no longer  met our investment

criteria;  and

• executing refinancing initiatives designed  to  primarily improve our  parent company financial

position and credit quality by paying off  debt, lengthening and  levelizing maturities,  and lowering
interest charges.

Our financial results for 2003 reflect the  impacts  of these  strategic initiatives  with improvements in
sales and operating margins (revenues  less cost of sales)  across each  of  our  four business segments  for
2003. Our results also include the impacts of  selling and discontinuing  several businesses.  Accordingly,
we experienced significant losses from  discontinued  operations  in 2002 and 2003 as well as  impairment
charges related to assets held for sale  and terminated development and construction projects. The
proceeds from these sales were used  to  improve our liquidity and reduce outstanding debt. We  reduced

36

parent company debt over the year by  $1.2 billion (including the secured equity-linked loan previously
issued by AES New York Funding L.L.C.).

Overall our revenues from continuing operations increased 14% to $8.4 billion from 2002 to 2003 and
our  operating margin increased 25%  over 2002  to  $2.4 billion for 2003.  The operating margin
percentage (representing operating margin relative to revenues)  increased to 29% of revenues  for 2003
as compared to 26% for 2002. Revenues and operating  margins also increased  during 2002 in  each  of
our  five geographic segments—North America, South America,  Europe/Africa, Asia  and the  Caribbean.

Contract generation and large utilities, our two most significant segments,  represent 37% and 39%,
respectively of our revenues and 52% and 31%, respectively, of our operating margin. Revenues and
operating margin contribution continued  to be most  significant in the contract  generation segment.  In
2003, recently completed contract generation power plants in  the Caribbean and Asia contributed to an
overall increase in revenues and also  contributed  better than average segment operating  margin
percentages compared to the total portfolio of generating plants. Improvements in  contract generation
operating margins at existing facilities  occurred in  Chile, Brazil and Pakistan while our Shady  Point
plant in the U.S. experienced lower operating  margins due to an expected step-down in  contract rates.
Competitive supply power plants experienced  higher operating margins during  2003 due to higher
electricity prices in New York and the stronger currency relative to the U.S. dollar in  Argentina.

The large utility segment revenues and the operating margin percentage improved from 2002 to 2003
primarily due to higher adjusted tariffs and improved currency conditions in Brazil. Large utility
operating margin also increased as a result of an $82 million bad debt impairment at Eletropaulo in
Brazil during 2002. Our growth distribution segment experienced higher revenues and operating
margins as a result of improvements  in  the results  of  our distribution companies in El Salvador and
Cameroon. Regulatory asset impairment charges taken by Sul in Brazil during 2002  also contributed to
the increase in operating margins. These improvements were partially offset by declines in the
operating margins in our Argentine growth distribution businesses in 2003.

Strategic Initiatives Affecting Results of Operations

Performance Improvements

During  2003, our contract generation and competitive supply  businesses continued to improve their
operating performance. The twelve month  rolling  average availability factor for our generation fleet
improved from 85% at the beginning  of  2003  to  88% at  the end of the  year. Some of  the major
performance improvement initiatives undertaken during  2003 include;  implementing  a fleet-wide
approach to optimizing gas turbine maintenance costs, improving our businesses’ heat rates where it
was economical to do so and implementing a reliability-centered maintenance program  to  improve the
reliability while reducing the maintenance costs  at our businesses.

With respect to our large utilities and growth distribution businesses, our management  focus is to
capture economies of scale and leverage  expertise and skills to maintain our position as a  low-cost,
efficient producer and distributor of  electricity. Supplier relationships and distribution system planning
and design benefit from our economies of scale and the depth of our expertise. One important key
performance indicator for these businesses is the  level of  losses. Losses are  an expense and are
generally defined as the difference between energy purchased  or generated  and energy billed. Losses
can result from several factors. Some  losses are the result  of  physics as energy  is lost when  converted
into heat, referred to as technical losses.  Our overall loss  rate  for non-U.S. utilities reduced by the  end
of 2003.

Other performance initiatives include the launch in March 2003 of a strategic sourcing initiative that
captured cost reductions through the  implementation of improved  purchasing practices throughout the
Company. We also have redeployed talent developed from our restructuring efforts to manage complex

37

transaction and commercial issues in many of our businesses. These skills are a valuable resource as we
monitor regulatory and tariff schemes to determine our capital budgeting needs and  integrate
acquisitions. The Company expects to realize cost reduction and performance improvement benefits in
both earnings and cash flows; however,  there  can be no assurance that the reductions  and
improvements will continue and our inability to sustain the reductions and improvements may result in
less  than expected earnings and cash  flows in 2004 and beyond.

Asset Sales

During  2003, we continued the initiative to sell all or part of certain of the Company’s  subsidiaries.
This initiative was designed to decrease the Company’s dependence on access to capital markets and
improve the strength of our balance sheet  by reducing  financial  leverage and  improving liquidity.  The
following chart details the asset sales that were closed during 2003.

Project Name

Date  Completed

Sales Proceeds
(in millions)

Location

CILCORP/Medina Valley . . . . . . . . . . . . . . . .
AES Ecogen/AES Mt. Stuart . . . . . . . . . . . . . .
Mountainview . . . . . . . . . . . . . . . . . . . . . . . . .
Kelvin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Songas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AES Barry Limited . . . . . . . . . . . . . . . . . . . . .
AES Haripur Private Ltd/AES Meghnaghat  Ltd . December 2003
AES MtKvari/AES Khrami/AES Telasi . . . . . . .
Medway Power Limited/AES Medway

January 2003
January 2003
March 2003
March 2003
April 2003
July 2003

August 2003

$495
$59
$30
$29
$94
£40/$62
$145
$23

United States
Australia
United  States
South Africa
Tanzania
United Kingdom
Bangladesh
Republic of Georgia

Operations Limited . . . . . . . . . . . . . . . . . . . November 2003
AES Oasis Limited . . . . . . . . . . . . . . . . . . . . . December 2003

£47/$78
$150

United Kingdom
Pakistan/Oman

The Company continues to evaluate  its portfolio and business performance  and may  decide to dispose
of additional businesses in the future. However given the  improvements in our liquidity there  will  be a
lower emphasis placed on asset sales  in  the future  for purposes  of  improving liquidity  and strengthening
the balance sheet. For any sales that  happen in the future,  there can be no guarantee that the proceeds
from such sale transactions will cover the entire investment in the subsidiaries. Depending on which
businesses are eventually sold, the entire or partial  sale  of any business may change the current
financial characteristics of the Company’s portfolio and results of  operations. Furthermore future  sales
may impact the amount of recurring earnings and cash flows  the  Company would  expect to achieve.

Subsidiary Restructuring

During  2003, we completed and initiated  restructuring transactions  for several of our South American
businesses. The efforts are focused on improving the businesses  long-term  prospects for generating
acceptable returns on invested capital  or extending  short-term debt  maturities. Businesses impacted
include Eletropaulo, Tiete, Uruguaiana and Sul in Brazil and Gener in Chile.

Brazil

Eletropaulo. AES has owned an interest in Eletropaulo  since April  1998, when the company was
privatized. In February 2002 AES acquired a controlling interest in the  business  and as  a consequence
started to consolidate it. AES financed a  significant portion of the acquisition of Eletropaulo, including
both common and  preferred shares, through  loans and  deferred purchase price  financing  arrangements
provided by the Brazilian National Development Bank—(‘‘BNDES’’), and its  wholly-owned subsidiary,
BNDES Participa¸c˜oes S.A. (‘‘BNDESPAR’’), to AES’s subsidiaries, AES Elpa S.A. (‘‘AES Elpa’’) and
AES Transgas Empreendimentos, S.A. (‘‘AES Transgas’’).

38

Despite an interim restructuring in 2002, AES Elpa and AES Transgas were unable to meet  scheduled
maturities in 2003. On January 30, 2003 and March  3, 2003 these loans entered into default.  BNDES
did not exercise its right to accelerate those loan amounts after the  defaults. BNDES also elected not
to exercise its cross-default rights with  respect to Eletropaulo’s rationing loans. Further, these defaults
also gave certain lenders to Eletropaulo acceleration  rights that were not exercised.

After several months of negotiations  with BNDES,  we were able  to  execute a restructuring  agreement,
which  included the following major terms.

• Creation of Brasiliana Energia S.A.,  a new  holding  company  owned by AES, through a  direct
ownership of 50.01% of common shares,  and BNDESPAR, through  a direct  ownership of
49.99% of common shares and ownership of non-voting preferred shares  giving  BNDES
approximately 53.84% of total equity capital of Brasiliana Energia S.A.;

• AES transfered ownership of AES Uruguaiana Empreendimentos Ltda., AES Tiete SA and

Eletropaulo to Brasiliana Energia S.A.;

• AES contributed $90 million to Brasiliana Energia S.A. for future payment of debt; and

• Reduction of BNDES debt from approximately $1.3 billion (including interest) to $510 million
evidenced by debentures which are convertible into shares of Brasiliana Energia S.A. upon the
occurrence of an event of default, which would give BNDESPAR control of Brasiliana Energia
S.A.

The transaction became effective on  January 30, 2004 after approval  from ANEEL and the Central
Bank of Brazil as well as payment of $90 million by AES.

Additionally, in December 2003, Eletropaulo reached  an agreement with its commercial lenders  with
respect to the terms and conditions of  a new transaction to reprofile this  outstanding  debt over  the
next five years. This new transaction will resolve all  outstanding defaults and  accelerations with
Eletropaulo’s commercial lenders. As  the result of this transaction approximately 70%  of  the reprofiled
debt will be denominated in Brazilian Reais. Closing of the Eletropaulo  reprofiling transaction is
subject to definitive documentation that is expected to be entered into on or shortly after March 15,
2004.

Tiete. Due to dividend restrictions under Brazilian corporate law, Tiete’s dividends may  not  be
sufficient to make payments due in 2004  and 2005 on approximately $295  million of  debt due by AES
IHB Cayman, Ltd., an affiliate of Tiete.  Consequently AES Tiete Holdings,  Ltd., Tiete’s parent
company, entered into restructuring discussions with  the certificate holders in  August  2003. These
negotiations were successfully concluded with the receipt of consents on December 15, 2003 from 100%
of the certificate holders to restructure  the  certificates.  The transaction closed on January 30, 2004. The
restructuring, among other things, adjusted the repayment schedule, extended the final maturity date,
changed the payment dates, eliminated the OPIC coverages, increased the debt service reserve account
(related to which AES funded $15 million) and permitted the  change of ownership of AES Tiete
Holdings, Ltd. in order to effect the  transfer related to the broader restructuring agreement  with
BNDES.

Additionally, Energia Paulista Participa¸c˜oes S.A., an indirect subsidiary of AES, has  outstanding local
non-recourse debentures in the amount  of $53 million, which  were  due on August 11, 2003. These
debentures were issued to acquire 19%  of  Tiete’s preferred shares and are guaranteed  by  such shares.
On August 7, 2003, approximately 91%  of the debenture holders approved a  change  to  certain terms
and conditions of the debentures. The  debentures are now due  on August  11, 2005, interest on the
debentures will be increased from 12%  to 14%  per  annum but no interest payment  will  be  made until
August 11, 2004 and if no interest payment is  made at that time  the debenture holder will be entitled
to convert the debentures held into the preferred shares used to secure the guarantee. The remaining

39

9% of debenture holders that did not accept the offer received shares in lieu of payment which
reduced the Company’s interest in the preferred shares from 19% to 17%.

Sul. The efforts to restructure the debt at Sul  and  AES  Cayman  Guaiba, a subsidiary of the Company
that owns the Company’s interest in Sul,  are in  process and have  been focused  in the following areas:

• Successful restructuring of both the outstanding $71 million debenture  agreement  and the

$10 million working capital loan (amounts based  on December 31,  2003 exchange rate). The
debenture agreement was amended to extend the amortization  period  to  5  annual principal
payments and 20 quarterly interest payments for the  first tranche and 5 annual interest  payments
for the second tranche ending in 2008. The working capital loan was amended to extend the
amortization period from 12 to 36 monthly payments ending  in 2006.

• Restructuring of the $300 million syndicated  loan. The parties  have entered into a  non-binding
term sheet and continue to negotiate  the final terms of the  restructuring. The lenders  have not
extended any waivers for the outstanding defaults nor have they exercised their rights under the
$50 million AES parent guarantee. There can be no  assurances  that the restructuring of this
loan will be completed.

• Restructuring of an approximately $44  million  outstanding payable  to  Itaipu for  energy

purchases from the Itaipu hydroelectric station. Sul is  in discussions with Electrobas to amortize
this  liability in accordance with the global restructuring plan. Failure  to  restructure this liability
before March 18, 2004 could have a negative  impact  on the tariff adjustment for 2004. While the
discussions on amortization on this debt  have been productive, there can be no assurances that
the restructuring will be completed.

Sul and AES Cayman Guaiba will continue  to  face shorter-term debt  maturities in  2004 and 2005 but,
given that a bankruptcy proceeding would  generally  be  an unattractive remedy  for each  of  its  lenders as
it could result in an intervention by ANEEL or a termination  of  Sul’s concession,  we think  such an
outcome is unlikely. However, we can  not be assured  that future negotiations will be successful and
AES may have to write-off some or all of the  assets of Sul or AES Cayman Guaiba. The Company’s
total investment associated with Sul as  of December  31, 2003 was  approximately  $266 million.

Chile. On February 23, 2004 AES Gener S.A. (‘‘Gener’’) announced  details relating to the
restructuring of Gener. Pursuant to the  restructuring, which is expected to be completed by the end  of
April, the Company will settle an intercompany loan between  our indirect subsidiary, Inversiones
Cachagua Ltda. (‘‘Cachagua’’), and Gener (this part of the transaction was completed on February 27,
2004). The details of the restructuring are as follows:

• On March 12, 2004, Gener issued approximately $400 million of bonds in the international

capital markets. In December 2003 and  February 2004  in connection with the bond  offering,
Gener executed a series of treasury lock  agreements to reduce its exposure to the underlying
interest rate of the notes. These treasury lock  agreements will not be reflected as  cash flow
hedges and as of March 10, 2004 were terminated  by  Gener. The fair  market value of these
transactions as of such date represented a loss of approximately  $21.3 million before income
taxes;

• We will sell a portion of the common shares  of Gener owned by Cachagua in the  Chilean and

international equity markets;

• Gener will offer up to $125 million of new common shares to its shareholders;  and

• Gener will repurchase up to $700 million of notes pursuant to three  pending  tender  offers for

each  of Gener’s notes.

40

We  cannot assure you that the Gener restructuring will be completed or that the terms thereof will not
be changed materially. In addition, Gener  is in the  process of restructuring the debt of its subsidiaries,
TermoAndes S.A. (‘‘TermoAndes’’) and  InterAndes, S.A. (‘‘InterAndes’’), and expects that the
maturities of these obligations will be  extended.

Under-performing Businesses

During 2003 we sold or discontinued under-performing businesses and construction projects that did
not meet our investment criteria or did not  provide reasonable opportunities  to  restructure. It  is
anticipated that there will be less ongoing  activity related to write-offs of development or  construction
projects and impairment charges in the future. The businesses, which were affected in 2003, are listed
below.

Project Name

Project Type

Date

Location

December 2003 Dominican  Republic
Ede Este (1) . . . . . . . . . . . . . . . .
December 2003
Wolf Hollow . . . . . . . . . . . . . . . .
December 2003
Granite Ridge . . . . . . . . . . . . . .
Colombia I . . . . . . . . . . . . . . . . .
November 2003
Zeg . . . . . . . . . . . . . . . . . . . . . . Construction December 2003
Bujagali . . . . . . . . . . . . . . . . . . . Construction August 2003
El Faro . . . . . . . . . . . . . . . . . . . Construction April 2003

United States
United States
Colombia
Poland
Uganda
Honduras

Operating
Operating
Operating
Operating

Impairment
(in millions)

$ 60
$120
$201
$ 19
$ 23
$ 76
$ 20

(1) See Note 4—Discontinued Operations.

Improving Credit Quality

Our de-leveraging efforts reduced parent level debt by $1.2 billion in  2003 (including the  secured
equity-linked loan  previously issued by AES New York Funding  L.L.C.). We refinanced  and paid  down
near-term maturities by $3.5 billion and  enhanced our year-end liquidity  to  over $1 billion. Our average
debt maturity was extended from 2009 to 2012. At the subsidiary level we continue to pursue limited
recourse financing to reduce parent credit  risk. These factors resulted in  an overall  reduced  cost of
capital, improved credit statistics and expanded access to credit at both AES and our subsidiaries.

Liquidity at the AES parent level is an  important factor for  the rating  agencies in  determining whether
the Company’s credit quality should improve. Currency and political risk tend  to  be  biggest variables to
sustaining predictable cash flow. The  nature of our large  contractual and concession-based cash  flow
from these businesses serves to mitigate  these variables. In 2003, over  81% of cash distributions to the
parent company were from U.S. large utilities and worldwide  contract generation.

On February 4, 2004, we called for redemption  of $155,049,000 aggregate  principal  amount  of
outstanding 8% Senior Notes due 2008, which represents the entire  outstanding principal amount of
the 8% Senior Notes due 2008, and $34,174,000  aggregate principal amount of outstanding 10%
secured Senior Notes due 2005. The  8%  Senior Notes due  2008 and the 10%  secured Senior  Notes due
2005 were redeemed on March 8, 2004  at  a redemption price equal  to  100% of the principal  amount
plus accrued and unpaid interest to the  redemption date.  The mandatory  redemption of the 10%
secured Senior Notes due 2005 was being  made with a portion  of  our ‘‘Adjusted Free  Cash Flow’’ (as
defined in the indenture pursuant to which  the notes were issued) for  the fiscal year ended
December 31, 2003 as required by the indenture and  was made on a pro  rata basis.

On February 13, 2004 we issued $500  million of unsecured  senior notes.  The unsecured senior notes
mature on March 1, 2014 and are callable at our option at any time at a redemption price equal  to
100% of the principal amount of the unsecured senior notes  plus a  make-whole  premium. The
unsecured senior notes were issued at  a price  of 98.288% and pay interest semi-annually at  an annual

41

coupon rate of 7.75%. We used the net proceeds of the offering to repay approximately $500  million of
our  term loan under our senior secured  credit facilities.

Critical Accounting Estimates

The Company’s significant accounting policies are discussed in Note 1 of  the  consolidated  financial
statements. The preparation of the financial statements requires that management make subjective
estimates, assumptions and judgments in  applying  these accounting  policies.  Those judgments are
normally based on knowledge and experience about  past  and current events  and on assumptions about
future events. Critical accounting estimates require management  to  make  assumptions about matters
that are highly uncertain at the time  of the estimate  and a  change in these estimates may have a
material impact on the presentation  of the  Company’s financial  position or results of operations. The
following critical accounting policies have and will have an  impact on our business:

Property, Plant, and Equipment. We record property, plant and equipment  at cost and depreciate
property, plant and equipment over its estimated useful  life. We  may be required  to  decrease the
estimated useful life of our impacted generation facilities if we lose a  long-term  contract at one of our
contract generation businesses and cannot  replace it or we experience a significant overabundance of
supply and a sustained, significant decline in  market  prices in  the regions served by our competitive
supply businesses. We may also decrease  the estimated useful  life of our impacted distribution  facilities
if we lose a long-term concession agreement  at one of our  growth distribution businesses or large
utilities  and cannot replace it. Additionally,  we may decrease the estimated useful  life of the affected
property, plant and equipment if we  incur significant physical  damage or a significant  mechanical
failure. If we change the useful life of any of our  property, plant and equipment, we  plan to base the
new life on engineering studies and our expected  usage of the  property,  plant and  equipment. The
estimated remaining useful life of our property, plant and equipment is approximately 28 years. If we
were to decrease the estimated average remaining  useful life of  our property, plant and  equipment by
5 years, our annual depreciation expense  would increase by $159 million. A  significant decrease  in the
estimated useful life of a material amount of property, plant and equipment could have  a material
adverse impact on our operating results in the period  in which the estimate  is revised and in
subsequent periods.

Long-Lived Assets. We assess long-lived assets for impairment when  indicators  of impairment exist. We
use estimates of future cash flows based on expected  cash flows  from the use and eventual disposition
of the assets to test the recoverability  of specific long-lived  assets. We have $9.2 billion of long-lived
contract generation assets and our expected cash  flows for businesses  within the  contract generation
segment are based on the expected output  of  our generation facilities  as well as  the terms of our
contractual agreements. We have $1.6 billion of long-lived competitive supply  assets and our  expected
cash flows for our businesses within the competitive supply segment are based on the expected output
of the generation facilities as well as expected future market prices published on industry forward
curves and other market price studies. We  have $7.1 billion of large utility long-lived assets and
$1.6 billion of growth distribution long-lived assets. We  consider  historical experience as  well as future
expectations and the expected future cash  flows are based on  expected future tariffs and expected
future customer demand in order to determine expected cash flows for businesses within  our  large
utilities and growth distribution segments. A significant reduction  in actual  cash flows and estimated
cash flows may have a material adverse impact  on our operating results  and  financial  condition.

Regulatory Assets. At each reporting date, the Company reviews current regulatory  trends in the
markets in which it operates. This review involves judgment and is critical in assessing  the recoverability
of regulatory assets as well as the ability  to  continue to account for its activities  based on the criteria
set forth in SFAS No. 71 ‘‘Accounting for  the Effects of  Certain Types  of  Regulation’’  (SFAS 71). Based
on the Company’s current review, it believes its  regulatory assets are probable of recovery. If all or part

42

of the Company’s operations cease to meet  the criteria  of SFAS  71, a write-off of related regulatory
assets and liabilities could be required.  We recorded deferred regulatory  assets of  $741 million, and
$627 million at December 31, 2003 and  2002 respectively, that  we  expect to pass through  to  our
customers in accordance with and subject to regulatory  provisions. These amounts include $29 million
and $105 million of assets classified as discontinued operations at December  31, 2003 and 2002
respectively. We record the deferred regulatory  assets at entities  that are controlled  and consolidated by
us in other assets on the consolidated  balance sheets. In addition,  the Company would be required  to
determine any impairment to the carrying value of its utility plant and other regulated  assets. In the
event the regulator prevents us from including a  material amount  of  capitalized costs in future tariffs
and we therefore write-off all or a portion of these  assets, our operating results may be materially  and
negatively impacted.

The table below illustrates the businesses that contain  these regulatory assets (in millions):

BUSINESSES:
Eletropaulo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IPALCO (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,

2003

2002

$629
35
48

$456
23
44

Sub Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

712

523

DISCONTINUED BUSINESSES:
CILCORP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Telasi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ede Este . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sub Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
—
29

29

11
64
29

104

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$741

$627

(1) In addition, IPALCO had deferred $153 million and $97  million as  of  December 31, 2003 and
2002, respectively, of income tax costs to be considered in future regulatory proceedings.

Functional Currency Determination. A business’s functional currency is the currency of  the primary
economic environment in which the business operates and is  generally the currency in which the
business generates and expends cash. If facts  and circumstances require a change in  the functional
currency of a significant subsidiary, the change in  functional currency could have a  material  impact  on
our  operating results and financial condition.  A change in the commercial contracts of a business which
results in  indexation of revenues and  expenses to a  currency other  than  the local  currency  of  the
business would require us to evaluate the appropriate functional currency for  that  respective business.
Additionally, we would also be required to evaluate the appropriate  functional  currency  for a  respective
business upon a significant change in the  denomination of the financing and  the availability of cash
flows for remittance to the parent.

Pension and Postretirement Obligations. Certain of our foreign and domestic subsidiaries maintain
defined benefit pension plans, which  we refer to as the  pension plans, or the  plans, covering
substantially all of their respective employees. Pension benefits are generally based  on years of credited
service, age of the participant and average earnings. Of the thirteen pension  plans existing at
December 31, 2003, two exist at domestic subsidiaries and eleven exist  at foreign subsidiaries.

Two defined benefit pension plans constitute  95% of pension  cost for the year ended  December 31,
2003, 89% of the benefit obligation at  December 31, 2003  and 87% of the fair  value at December 31,

43

2003. One plan is a plan administered  in  the United States, which  we  refer  to  as the U.S. plan,  and the
other plan is administered in Brazil, which we refer to as  the Brazilian plan.  Of  the remaining  plans, no
one plan represents a significant portion  of the  pension cost,  benefit  obligation or  fair value at
December 31, 2003.

Pension cost for the U.S. plan is calculated based upon  a number  of  actuarial assumptions,  including an
expected long-term rate of return on  plan assets  of  9% in 2003, 2002 and 2001. In developing our
expected long-term rate of return assumption, we evaluated input from our actuaries, including their
review of asset class return expectations by several respected  consultants and  economists,  as well as
long-term inflation assumptions. Projected returns by  such consultants  and economists are selected
from within the ‘‘best estimate range,’’ which is the  smallest range  which the  actuary reasonably
anticipates that the actual results, compounded  over the measurement  period, are  more likely  to  fall
than not. The best estimate of this range is  based on asset class return expectations which reflect
historical data as well as the opinion  of  several consultants and economists about  the forecasted returns
of each class. The best estimate range is a probability  distribution of returns  that  spans  the 25th to 75th
percentiles of 20-year returns. We anticipate that our investment managers will continue  to  generate
long-term returns of at least 9%. We  base  our expected long-term  rate of  return  on plan assets on an
asset allocation assumption of 45% U.S.  equities,  10% non-U.S. equities, 40% fixed income and 5%
real estate which is equal to our actual asset allocation. We continue to believe that 9% is a  reasonable
long-term rate of return on our plan assets. We continue to evaluate our  actuarial assumptions,
including our expected rate of return,  at least annually, and  will adjust  these assumptions as  necessary.

We  determine the pension expense or income  for the U.S. plan based on the  fair value of assets on the
measurement date. As of November  30, 2003,  the U.S.  plan has generated cumulative unrecognized net
actuarial losses of approximately $88 million which we  have not yet recognized as pension  cost. These
unrecognized net actuarial losses may result in  decreases in  future pension income depending on
several factors, including whether such  losses at each measurement date exceed 10%  of the greater of
the projected benefit obligation or the market-related value of plan assets in  accordance with SFAS
No. 87, ‘‘Employers Accounting for Pensions.’’

The discount rate we use to determine future pension obligations for the U.S. plan is based upon  the
Aa rated annual yield as of the measurement date  as published in the Moody’s Daily Long-term
Corporate Bond Yields based on bonds  with maturities of  20 years and above. Using  this basis, we
determined the discount rate to be 6.75% in 2003, 6.75% in  2002, and 7.25% in 2001.

Lowering the expected long-term rate of  return on the U.S.  Plan assets by 1%  would have increased
our  2003 pension cost by approximately $2.6 million. Lowering the discount rate  by  100 basis  points
would increase our 2003 pension cost by approximately  $2.7 million.

The fair value of the U.S. plan’s assets has increased  to  $330 million at December 31, 2003 from
$224 million at December 31, 2002. The  investment performance returns and benefits paid during 2003
has decreased the underfunded position,  net of benefit obligations,  of  the U.S.  Plan from  $187 million
at December 31, 2002 to $113 million at December 31, 2003.

We  began to report the Brazilian plan on a consolidated basis  when  we acquired an additional
ownership interest in Eletropaulo in February  2002. We calculate the pension  cost for the Brazilian
plan  based upon a number of actuarial  assumptions, including an  expected long-term rate of return on
plan  assets of 14% in 2003. In developing our expected  long-term rate  of return assumption,  we
evaluated input from our actuaries, including their review of asset class return expectations  which are
based on studies of historical data series as well as the opinion of several respected consultants and
economists about forecasts, long-term  inflation assumptions, dollar spot  assumptions and local interest
rate assumptions. We based each asset class return expectation  upon historical returns  for assets with
similar maturities and risk. We anticipate that our investment managers will continue  to  generate
long-term returns of at least 12%. Over  the past seven years, the Brazilian  plan has  had actual returns

44

of 18%. Our expected long-term rate  of  return on  plan assets  is based  on an asset allocation
assumption of 76% fixed income investments, 20% equities and 4% real estate. Our assumed asset
allocation uses a lower exposure to equities to more  closely match market conditions and near-term
forecasts. We will continue to evaluate  our  actuarial assumptions, including our expected rate  of return,
at least annually, and will adjust as necessary.

We  base our determination of the Brazilian  plan pension expense or income on  the fair value of assets
on the measurement date. As of December 31, 2003, the Brazilian  plan has  generated cumulative
unrecognized net actuarial losses of approximately $461 million which we have not yet recognized as
pension cost. These unrecognized net actuarial losses result in  decreases in future pension income
depending on several factors, including whether such  losses at each  measurement date  exceed  10% of
the greater of the projected benefit obligation or the  market-related value of  plan assets  in accordance
with SFAS No. 87, ‘‘Employers Accounting  for Pensions.’’

We  use a discount rate based on long-term  annuity  contracts  to  determine future pension  obligations
for the Brazilian plan since there is no  active corporate  bond  market  in Brazil.  On this basis, we
determined the discount rate to be 12%  for 2003.

If we  lowered the expected long-term  rate of return  on our plan assets by 1.0%,  our 2003 pension  cost
would have increased by approximately $8.0 million. If we lowered the discount  rate by 100 basis
points, our 2003 pension cost would increase by  approximately  $22.8 million.

The fair value of the Brazilian plan assets is $980  million  at December 31, 2003. The Brazilian plan has
an underfunded position, net of benefit obligations, of $1,114 million  at  December 31,  2003.

Annually, we review all pension plans  to  determine if the plans’ accumulated benefit obligations  exceed
the fair value of the plans’ assets. If the  accumulated benefit  obligations exceed the fair  value of plan
assets, we record an additional minimum pension liability on  the balance sheet, with a  corresponding
charge  to other comprehensive income.  We may incur  additional minimum pension liabilities in  future
periods and they could be material.

On an ongoing basis, the Company’s  evaluates its estimates,  including  those related to the value of
goodwill and intangible assets, inventories, bad debts, income  taxes and contingencies and  litigation.
The Company’s estimates are based on  historical  experience  and  on various  other assumptions  that  are
believed to be reasonable under the  circumstances.  Actual results may differ from these estimates
under different assumptions or conditions.

New Accounting Pronouncements

Variable Interest Entities. On December 24, 2003 the FASB issued Interpretation No. 46 (Revised
2003), Consolidation of Variable Interest  Entities  (‘‘FIN 46(R)’’). FIN  46(R)  partially  deferred the
effective date of FIN 46 for certain entities,  and makes several other major  changes to FIN 46 which
include, an improved definition of variable  interest,  and an  exemption  for  many entities defined as
businesses in the Interpretation. FIN 46(R) also eliminated bias against decision maker  fees  and certain
guarantee fees which were previously  treated as variable interests in  a variable interest entity, the effect
of which is that decision makers and certain guarantors are less likely to become  primary  beneficiaries.
The Company applied FIN 46 in its financial statements relating to its interest  in variable interest
entities or potential variable interest entities commonly referred to as special-purpose  entities as of
December 31, 2003. The Company is  required to apply FIN 46(R)  for all other types of entities in  its
financial statements for the quarter ending March 31, 2004.  The effects FIN 46(R) will have on  results
of operations and  financial position are  currently being evaluated. The Company does  not  believe that
the adoption and application of FIN  46(R) will result in the consolidation of any previously
unconsolidated entities or material additional  disclosure.  Application of FIN 46(R) may cause the
Company to discontinue consolidation of certain subsidiaries.

45

Results of Operations

Revenues

Overview

Revenues increased approximately $1.0  billion, or 14%,  to  $8.4 billion  in 2003 from  $7.4 billion in 2002.
The increase in revenues is due to new operations from greenfield projects and improvements from
existing operations. Excluding businesses that commenced commercial  operations in  2003 or 2002,
revenues increased 8% to $8.0 billion  in 2003.

Revenues increased approximately $1.1  billion, or 16%,  to  $7.4 billion  in 2002 from  $6.3 billion in 2001.
The increase in revenues is due to the acquisition of  new businesses and  new operations from
greenfield projects. Excluding businesses  that we acquired or that  commenced commercial operations in
2002 or 2001, revenues decreased 19% to $4.9 billion  in 2002.

Regulated Revenues

Regulated revenues increased 10% or  $409 million, to $4.4 billion in  2003 compared  to  2002. This
increase is the result of a $151 million  increase  in our large utilities segment,  and a  $258 million
increase in growth distribution segment.  We did  not  acquire or commence  operations of  any business in
2003 or 2002 that had an impact on our  regulated revenues.

Regulated revenues increased 39% or  $1.1 billion, to $4  billion in 2002 compared to 2001.  This increase
is the result  of $1.5 billion increase in our  large utilities segment,  which is  offset by a  $378 million
reduction in our growth distribution  segment. Excluding  businesses acquired or that commenced
operation in 2002 or 2001, regulated  revenues decreased 29% to $2.0 billion during 2002.

December 31, 2003

December 31, 2002

December  31, 2001

Year to Date % of Total Year to Date %  of Total Year to Date % of  Total
Revenues

Revenues

Revenues

Amount

Amount

Amount

Large Utilities:

North America . . . . . . . . . . . . . . . . .

$ 832

10%

$ 818

11%

(in $millions)

South America . . . . . . . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . . . . . . . . .

1,861
608

Total Large Utilities . . . . . . . . . . . .

$3,301

Growth Distribution:

South America . . . . . . . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . . . . . . . . .
Europe/Africa . . . . . . . . . . . . . . . . . .

$ 415
343
368

Total  Growth Distribution . . . . . . . .

$1,126

Total  Regulated Revenues . . . . . . . .

$4,427

22%
8%

40%

5%
4%
4%

13%

53%

1,698
634

$3,150

$ 263
311
294

$ 868

$4,018

23%
9%

43%

4%
4%
4%

12%

54%

$ 836
—
—
805

$1,641

$ 781
321
144

$1,246

$2,887

13%

13%

26%

12%
5%
2%

20%

46%

*

Includes Venezuela

46

Large Utilities

The increase in large utility segment revenue in  2003 of $151 million is primarily  due  to  the
consolidation of Eletropaulo for a full fiscal year compared  to  11 months in  2002, where revenues
increased $163 million compared to 2002.  Total sales volume at Eletropualo  increased  year over  year  by
approximately 1%, although this was  more than offset by a decline in  the average customer tariff in
2003 resulting from a decrease in residential  consumption. This net increase  at Eletropaulo as  well as
an increase of 2% ($14 million) in revenues at  IPALCO, were partially offset  by  a 4% ($26 million)
decline  in revenues at EDC.

The large utility segment revenue increase  in 2002  is due to the consolidation of Eletropaulo  in Brazil,
which  is partially offset by an $18 million decrease at IPALCO  and a $171 million decrease  at EDC
compared to 2001. Lower revenues at  IPALCO resulted  from lower wholesale  electricity  prices in 2002.
The decline at EDC was primarily caused by the devaluation of the  Venezuelan Bolivar  during  the
year. We began consolidating Eletropaulo in February 2002 when we obtained control of the business.
Please see Note 2  to the Consolidated Financial Statements  for a  complete  description of the
Eletropaulo swap transaction. If Eletropaulo  had been consolidated  during the comparable period  in
2001, revenues compared to the prior period would have been lower due  to electricity rationing  in
Brazil in  early 2002. Although rationing ended in February 2002  customer demand did not return to
the level it was prior to rationing.

Growth Distribution

Revenue from the growth distribution segment in 2003 increased $258 million as compared to 2002.
The most significant component of the increase was due to  the  impact of the $146 million provision
recorded at Sul in 2002 discussed below. The most significant additional contributions to the 2003
increase included an increase of $57  million at Sonel in Cameroon resulting from higher  customer
tariffs in 2003 and increased sales volumes, an increase of $30 million in  our  El Salvador distribution
businesses because of higher sales volumes and increased  tariffs and  an increase  in our Argentine
distribution businesses primarily arising from  the appreciation of the Argentine peso in  2003.

Revenue from the growth distribution segment decreased $378  million in  2002 compared to 2001 due
to the economic and regulatory impacts  of the  devaluation of the Argentine  peso at Eden, Edes and
Edelap where aggregate revenues decreased $228 million. Additionally,  during the second quarter of
2002, ANEEL, the Brazilian electricity regulator, announced an order to retroactively change the
calculation methods of the Wholesale  Energy Markets (‘‘MAE’’). As  a  result the  Company recorded a
provision  for the Brazilian regulatory decision at Sul of approximately $146 million  against revenues.
Increases in Europe/Africa are primarily due to the acquisitions of Sonel and Kievoblenergo and
Rivnooblenergo in the Ukraine.

Non-Regulated Revenues

Non-regulated revenues increased 19%,  or $626  million,  to  $4.0 billion in 2003 compared  to  2002. This
increase is the result of a $558 million  increase  in our contract  generation segment,  and a  $68 million
increase in our competitive supply segment. Excluding businesses that commenced  operations in 2003
or 2002, non-regulated revenues increased 6% to $3.5 billion  in 2003.

Non-regulated revenues decreased 1%, or $50  million, to $3.4 billion in  2002 compared  to  2001. This
decrease is the result of a $22 million  decrease in our  contract  generation segment,  and a  $28 million

47

decrease in our competitive supply segment. Excluding businesses acquired or  that  commenced
operations in 2002 or 2001, non-regulated revenues decreased 11%  to  $3.0 billion in  2002.

December 31, 2003

December 31, 2002

December  31, 2001

Year to Date % of Total Year to Date %  of Total Year to Date % of  Total
Revenues

Revenues

Revenues

Amount

Amount

Amount

Contract Generation:

North America . . . . . . . . . . . . . . . . .
South America . . . . . . . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . . . . . . . . .
Europe/Africa . . . . . . . . . . . . . . . . . .
Asia . . . . . . . . . . . . . . . . . . . . . . . . .

$ 876
922
493
415
402

Total Contract Generation . . . . . . .

$3,108

Competitive  Supply:

North America . . . . . . . . . . . . . . . . .
South America . . . . . . . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . . . . . . . . .
Europe/Africa . . . . . . . . . . . . . . . . . .
Asia . . . . . . . . . . . . . . . . . . . . . . . . .

$ 451
110
84
132
103

Total Competitive  Supply . . . . . . . .

$ 880

Total Non-Regulated Revenues . . . .

$3,988

10%
11%
6%
5%
5%

37%

5%
1%
1%
2%
1%

10%

47%

(in $millions)

$ 852
850
180
365
303

$2,550

$ 417
74
69
162
90

$ 812

$3,362

12%
12%
2%
5%
4%

35%

6%
1%
1%
2%
1%

11%

46%

$ 822
913
204
333
300

$2,572

$ 426
155
72
104
83

$ 840

$3,412

13%
14%
3%
5%
5%

41%

7%
2%
1%
2%
1%

13%

54%

*

Includes Venezuela

Contract Generation

Revenue from the contract generation segment  for  2003 increased $558 million over 2002  primarily  due
to the addition of  recently completed  businesses including Red Oak in  New Jersey (which reported
results from operations for a full year), Puerto Rico L.P. in Puerto Rico, Kelanitissa in Sri Lanka,
Barka in Oman, Ras Laffan in Qatar and Andres in the Dominican Republic. Together, these
businesses contributed $407 million, or 73%, of the increase for 2003. Revenues also improved over the
same time period at Los Mina in the Domincan Republic,  Merida  III in Mexico, Tisza in Hungary,
Gener  in Chile, and Tiete in Brazil. These improvements were offset by declines at Shady  Point  in
Oklahoma, due to a scheduled decrease in the  contracted capacity payment, and  at Lal Pir  and Pak
Gen  in Pakistan, because of lower energy dispatch in 2003.

Revenue from our contract generation  segment for 2002  decreased  $22 million  from 2001 due to
declines at Southland in California, the  Gener  plants in Chile,  Tiete and Uruguaiana  in Brazil, Los
Mina in the Dominican Republic, and  Merida  III in Mexico. The  reductions at these businesses  were
offset, in part by improvements resulting from the start of operations  at Ironwood  in Pennsylvania and
Red Oak in New Jersey during 2002, as  well as  increased revenues from  Warrior Run  in Maryland,  the
acquisition of Mendota in California, Hemphill in  New Hampshire, Ebute in  Nigeria and Bohemia in
the Czech Republic.

Competitive Supply

Revenue from our competitive supply  segment for 2003  increased  $68 million over 2002 due primarily
to an increase of $54 million in the revenues  at our New York plants, where average competitive
market prices for electricity sold by those plants  increased approximately 29%  over 2002. The
remaining net increase resulted from  improvements  at several other plants including Alicura and

48

Parana in Argentina, Panama in the Caribbean and Ekibastuz in Asia.  These increases were  partially
offset by decreased revenues from Deepwater  in Texas due to an  extended outage in 2003  and the
termination of a small retail electricity  business in the  U.K. in  early  2003.

Revenue from our competitive supply  segment for 2002  decreased $28  million  over 2001 due to a
reduction in average competitive market prices  in New York of  approximately  11% during the year,as
well as a decline in demand in California due to mild weather. Revenues  decreased additionally due to
the devaluation of the Argentine peso in February 2002.  These declines  were offset slightly by the
completion of construction and the start  of  operations at Parana in Argentina and the acquisition of
Ottana in Italy.

Gross Margin

Overview

Gross margin increased $483 million,  or  25%, to $2.4  billion in  2003 from $2.0  billion in  2002. Gross
margin as a percentage of revenues increased to 29%  in 2003  from  26% in  2002. The increase is
primarily due to new operations from  greenfield projects. Excluding businesses that commenced
commercial operations in 2003 or 2002, gross  margin increased 16%  to  $2.2 billion in  2003. We expect
that our gross margin will be negatively  impacted in future periods by the expensing of stock options
and other long-term incentive compensation.

Gross margin decreased less than $50 million, or less  than 3%, to approximately  $2.0 billion in 2002
compared to 2001. Gross margin as a  percentage of revenues  decreased  to  26% in 2002 from 32% in
2001. The decrease in gross margin is due to lower market prices in  the United  States  and was  partially
offset by the acquisition of new businesses and new operations from  greenfield projects. Excluding
businesses acquired or that commenced  commercial operations in  2002 or 2001,  gross margin  decreased
23% to $1.6 billion in 2002.

Regulated Gross Margin

Regulated gross margin increased 35%  or $244  million  in 2003 compared to 2002. The increase  is due
to a $75 million increase in our large utilities  segment, and $169 million increase in  our growth
distribution segment. Regulated gross margin as a  percentage of revenues increased to 21%  in 2003
from 17% in 2002. Excluding businesses that  commenced operations in  2003 or 2002,  regulated gross
margin increased 35% to $946 million  in 2003.

Regulated gross margin decreased 22%  or $201  million  in 2002 compared to 2001. The decrease  is
primarily due to weakening margins in  our South American  growth distribution businesses and our
Caribbean large utility business offset  by increases at our North  and South  American large utilities and
Europe/Africa growth distribution businesses. Regulated gross margin as  a percentage of  revenues

49

decreased to 17% in 2002 from 31% in  2001. Excluding businesses  acquired or  that  commenced
operations in 2002 or 2001, regulated gross  margin decreased 54% to $427  million  in 2002.

December 31, 2003

December 31, 2002

December 31, 2001

Operating

Operating

Operating

Year to Date Gross Margin Year to Date Gross  Margin Year to Date Gross Margin

Amount

%

Amount

%

Amount

%

(in $millions)

Large Utilities:

North America . . . . . . . . . . .
South America . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . .

$ 282
252
229

Total  Large Utilities . . . . .

$ 763

Growth Distribution:

South America . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . .
Europe/Africa . . . . . . . . . . .
Asia . . . . . . . . . . . . . . . . . . .

$

79
71
36
(3)

Total Growth Distribution .

$ 183

Total  Regulated Gross

34%
14%
38%

23%

19%
21%
10%
—%

16%

$ 302
165
220

$ 687

$ (61)
53
26
(3)

$

15

37%
10%
35%

22%

$ 287
(14)
342

$ 615

(23)% $ 249
51
17%
(9)
9%
(3)
—%

2%

$ 288

34%
—%
42%

37%

32%
16%
(6)%
—%

23%

Margin . . . . . . . . . . . . .

$ 946

21%

$ 702

17%

$ 903

31%

*

Includes Venezuela

Large Utilities

Gross margin from our large utilities segment  increased  in 2003 due to higher gross margins in South
America, which was due to an $82 million bad debt impairment at Eletropaulo in 2002. EDC’s gross
margin increased due to higher demand  and  increased tariffs in 2003 compared to 2002.  IPALCO
experienced a lower margin and margin percentage due to milder  weather  and higher operating and
maintenance cost in 2003. The large utilities segment gross  margin as  a percentage  of  large utility
segment revenue increased to 23% for 2003 from  22% in 2002.

Gross margin from our large utilities segment  increased  in 2002 due to increases in North and  South
America offset in part by a decrease  in the Caribbean. North America increased  due  to  increased
contributions from IPALCO. South America increased due to the consolidation  of Eletropaulo. The
decrease in the Caribbean is due to the  devaluation of the Venezuelan Bolivar  and its impacts on EDC.
EDC’s tariff is adjusted semi-annually to reflect fluctuations  in inflation and the currency exchange
rate. However, a failure to receive such  an  adjustment  to  reflect changes in  the exchange  rate and
inflation could adversely affect their results  of  operations in the future. The large utilities  gross margin
as a percentage of  large utility segment revenues  decreased  to  22%  for 2002 from 37%  in 2001.
Eletropaulo’s 2002 gross margin was  negatively impacted  by  the write  off of  approximately $80 million
of other receivables. Our distribution  concession contracts in Brazil provide for  annual tariff
adjustments based upon changes in the  local  inflation rates and,  generally, significant devaluations  are
followed by increased local currency  inflation. However, because of the lack  of  adjustment to the
current exchange rate, the in arrears  nature of the respective  tariff adjustment, or  the potential delays
or magnitude of the resulting local currency inflation of the tariff, the future results of  operations of
Eletropaulo could be adversely affected  by the continued devaluation of the Brazilian Real.

50

Growth Distribution

Gross margin from our growth distribution  segment increased in 2003  due to increases at  Sonel in
Cameroon and Caess in El Salvador. Additionally, there was a nonrecurring charge taken in 2002  for
the write-off of $141 million related to MAE settlements at Sul in Brazil that did not occur in 2003.
These increases were partially offset by  decreased gross  margins at  Eden, Edes  and Edelap in
Argentina. The growth distribution gross  margin as a percentage  of growth  distribution segment
revenues increased to 16% in 2003 from 2% in  2002.

Gross margin from our growth distribution  segment decreased in 2002  due to a  decline of $310 million
in South America  gross margin, which  was offset in part by increases  in Europe/Africa and the
Caribbean, respectively. South America gross margin declined  primarily due to devaluation of the
Argentine peso and the reduction in gross  margin from Sul  due to the $146 million provision  for the
Brazilian regulatory decision. Europe/Africa gross  margin increased due  to the acquisitions of
Kievoblenergo and Rivnooblenergo in  the Ukraine. The  growth distribution gross margin as  a
percentage of growth distribution segment  revenues  decreased to 2% in 2002 from  23% in 2001.

Non-Regulated Gross Margin

Non-regulated gross margin increased  16% or $239  million  in 2003 compared  to  2002. This increase is
due to a $37 million increase in our  competitive supply segment,  and a $202 million increase in our
contract generation segment. Non-regulated  gross margin  as a  percentage of revenues remained
relatively constant at 37% in 2003 and in  2002. Excluding businesses that  commenced operations in
2003 or 2002, non-regulated gross margin increased 6% to $1.3 billion in 2003.

Non-regulated gross margin increased  12% or $151  million  in 2002 compared  to  2001. This increase is
due to a $172 million increase in our  contract generation segment,  which is offset by a  $24 million
decrease in our competitive supply segment. Non-regulated gross margin  as a percentage of revenues
increased to 37% in 2002 from 32% in 2001. Excluding businesses acquired or  that  commenced
operations in 2002 or 2001, non-regulated gross margin increased 4% to $1.1 billion in  2002.

51

December 31, 2003

December 31, 2002

December 31, 2001

Operating

Operating

Operating

Year to Date Gross Margin Year to Date Gross  Margin Year to Date Gross Margin

Amount

%

Amount

%

Amount

%

(in $millions)

Contract Generation:

North America . . . . . . . . . . .
South America . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . .
Europe/Africa . . . . . . . . . . .
Asia . . . . . . . . . . . . . . . . . . .

$ 415
387
128
141
196

Total  Contract Generation .

$1,267

Competitive  Supply:

North America . . . . . . . . . . .
South America . . . . . . . . . . .
Caribbean* . . . . . . . . . . . . .
Europe/Africa . . . . . . . . . . .
Asia . . . . . . . . . . . . . . . . . . .

$ 113
43
37
2
25

Total  Competitive  Supply . .

$ 220

Total  Non-Regulated

47%
42%
26%
34%
49%

41%

25%
39%
44%
2%
24%

25%

$ 426
318
32
147
142

$1,065

$

96
19
32
17
19

$ 183

50%
37%
18%
40%
47%

42%

23%
26%
46%
10%
21%

23%

$ 394
290
27
94
88

$ 893

$ 109
40
23
17
15

$ 204

48%
32%
13%
28%
29%

35%

26%
26%
32%
16%
18%

25%

Revenues . . . . . . . . . . . .

$1,487

37%

$1,248

37%

$1,097

32%

*

Includes Venezuela

Contract Generation

Gross margin from our contract generation segment  increased in 2003 because  of improvements  at
Tiete  in Brazil, and Ebute in Nigeria  compared to 2002. Additionally, new plants came online and
contributed to the increase. These new plants include Red Oak in New Jersey, Puerto Rico L.P. in
Puerto Rico, Kelanitissa in Sri Lanka, Barka in Oman, Ras Laffan in  Qatar and  Andres in the
Dominican Republic. These increases  were partially offset  by declines in gross  margin at  Beaver Valley
and Ironwood in Pennsylvania, Shady  Point in  Oklahoma, Kilroot in  Northern  Ireland and  the Chigen
plants in China. The contract generation  gross margin as a percentage  of contract  generation revenues
slightly decreased to 41% in 2003 from 42% in  2001.

Gross margin from our contract generation segment  increased in 2002 compared  to  2001 due to
improvements at existing businesses and  operations from new businesses. The contract generation gross
margin as a percentage of revenues increased to 42%  in 2002  from  35% in  2001. Gross margin
increased in all geographic regions. North America  gross margin  increased  due  to  the start  of
commercial operations at Ironwood in  Pennsylvania, Red Oak  in New Jersey and improvements  at
Warrior Run in Maryland and Beaver Valley in  Pennsylvania. South America  gross margin  increased
due to increases at Gener, Tiete and Uruguaiana.  Europe/Africa gross margin increased  $53 million
mainly due to the acquisition of Ebute  in  Nigeria and improvements at Kilroot in  Northern  Ireland and
Tisza  II in Hungary. Asia gross margin increased  due to increased  contributions from Jiaozuo  and
Hefei in China.

Competitive Supply

Gross margin from our competitive supply segment  increased  in 2003 due to improvements at  the NY
Plants, CTSN and Parana in South America and Altai in Asia. These increases were partially  offset by
lower margins and margin percentages  at Deepwater in Texas and Borsod  in Europe/Africa. The

52

competitive supply gross margin as a percentage  of  competitive  supply revenues increased to 25% in
2003 from 23% in 2002.

Gross margin from our competitive supply segment  decreased in 2002 compared to 2001 due to
reductions in North America, South America,  Europe  and Africa gross margins that were offset  slightly
by increases from the Caribbean and  Asia. North America  gross margin decreased mainly due to the
lower energy prices in New York and milder weather in California. South America gross margin
decreased mainly due to the devaluation  of  the peso  in Argentina. Caribbean gross  margin increased
due to increases from Panama and Chivor in Colombia. The competitive  supply gross margin  as a
percentage of revenues decreased to 23% in 2002 from  25% in 2001.

Corporate and business development office expenses

Corporate and business development  office expense increased  $45 million, or 29%, to $157 million  in
2003 from $112 million in 2002. Corporate and business development office expense as a percentage  of
total revenues remained approximately  2%  in 2003 and in  2002. The increase in dollar amounts is a
result of additional personnel, infrastructure  and consulting associated with the  implementation of
several corporate initiatives, new government  compliance regulations, expensing of stock options and
other long-term incentive compensation.

Corporate and business development  expense decreased $8 million, or  7%,  to  $112 million in 2002
from $120 million  in 2001. Corporate and business development  expense as  a percentage  of  total
revenues remained approximately 2% in 2002 and in 2001. The overall decrease in corporate and
business development expense was due to the  Company’s increased focus on cost cutting.

Severance and transaction costs

During  2001, the Company incurred approximately $131  million of transaction and contractual
severance costs related to the acquisition  of IPALCO.

Interest expense

Interest expense increased $242 million,  or 24%, to $2  billion in  2003 from $1.7  billion in  2002. Interest
expense as a percentage of revenues  was  24% in 2003 and 24% in 2002.  Eletropaulo accrued
$194 million of interest expense regarding their defaulted  debts in 2003, which comprises 80%  of the
increase in interest expense for the year  ended December 31, 2003 over  the  year  ended December  31,
2002. In December 2003, we reached  an agreement with BNDES and BNDESPAR to restructure  those
defaulted debts through a partial ownership  of  a new  company, which  will hold our direct and indirect
interests in Eletropaulo, Uruguaiana and  Tiete,  and a  payable which will be paid over an  eleven year
period. Also, during December 2002, we  refinanced  a significant  amount  of  debt  with debt containing
less  favorable terms than those in the  original debt.  Of  this debt $852  million was  retired in 2003, and
approximately $500 million during the  first quarter of 2004. In  2003, several projects were abandoned
and all capitalized interest related to  those projects was  written-off.

Interest expense increased $417 million,  or 31%, to $1.7  billion in  2002 from $1.3  billion in  2001.
Interest expense as a percentage of revenues was 24%  in 2002 and 21% in 2001. Overall interest
expense increased primarily due to the  consolidation of Eletropaulo  in February 2002, issuance of
senior secured notes at IPALCO, interest expense from  new  businesses, as well  as additional  corporate
interest costs arising from a higher outstanding balance during 2002  on our revolving loan.

Interest income

Interest income increased $21 million,  or  8%, to $280 million in 2003 from $259  million in 2002.
Interest income as a percentage of revenues  was  3% in 2003, and 4% in 2002.  The increase in  interest

53

income during 2003 is due primarily to a  $58 million increase  in interest  earnings in  Eletropaulo
related to its regulatory asset and accounts receivable. We consolidated Eletropaulo in  February 2002,
therefore the results for 2003 included 12 months  compared to 11  months in  2002. The increase in
Eletropaulo in 2003 over 2002 was partially  offset by a general decline in interest  earnings due to a
decline  in the interest rates.

Interest income increased $100 million,  or  63%, to $259 million in 2002 from $159 million in  2001.
Interest income as a percentage of revenues  was  4% in 2002, and 3% in 2001.  The increase in  interest
income during 2002 is due primarily to the  consolidation of Eletropaulo  partially offset by a decline in
interest income from Thames, in the  U.S., due to the collection of its contract receivable.

Other income

Other income increased $38 million,  or  29%, to $171  million  in 2003 from  $133 million in 2002.
Approximately $141 million of other  income recorded  in 2003 is attributable to gains on the
extinguishment of liabilities. See Note 17  to our consolidated financial statements for an analysis of
other income.

Other income increased $20 million,  or  18%, to $133  million  in 2002 from  $113 million in 2001.
Approximately $90 million of the amount recorded  in 2002 is attributable to gains on the
extinguishment of liabilities and mark-to-market gains on commodity derivatives. See Note 17 to the
consolidated financial statements for  an analysis  of other income.

Other expense

Other expense increased $27 million,  or  31%, to $110 million in 2003 from $83  million in 2002.
Approximately $57 million of other expense  recorded in 2003 is attributable  to  mark-to-market loss on
commodity derivatives and debt refinancing costs.  See  Note 17 to the consolidated financial  statements
for an analysis of other expense.

Other expense increased $22 million,  or  36%, to $83 million in 2002 from $61  million in 2001.
Approximately $76 million of the amount recorded  in 2002 is attributable to losses on the
extinguishment of liabilities and other non-operating expenses.  See Note 17  to  the consolidated
financial statements for an analysis of other expense.

Foreign currency transaction gains (losses)

Foreign currency transaction gains increased $586 million to $127  million in 2003 from a  loss of
$459 million in 2002. Foreign currency  transaction  gains increased primarily due to an appreciation of
the Brazil Real during 2003 from 3.53 at  December 31, 2002  to  2.89 at December 31, 2003. This
appreciation resulted in a gain of approximately  $130 million  for  the year  ended December 31, 2003.
Additionally, the Argentine peso appreciated from 3.32 at December 31, 2002  to  2.93 at  December 31,
2003. This appreciation resulted in approximately  $37 million of foreign  currency  transaction gains for
the year ended December 31, 2003. These gains  were offset by $12 million of  foreign currency
transaction losses recorded at EDC during  2003 due to a 12% devaluation of  the Venezuelan Bolivar
from 1,403 at December 31, 2002 to  1,600 at December 31, 2003. EDC uses the U.S. dollar  as its
functional currency but a portion of  its debt is  denominated in the  Venezuelan Bolivar.

Foreign currency transaction losses increased $447 million to $459 million in  2002 from $12  million  in
2001. Foreign currency transaction losses  increased primarily due to 50%  devaluation in  the Argentine
peso from 1.65 at December 31, 2001  to  3.32  at December 31, 2002, which resulted in $143  million  of
foreign currency transaction losses for  the year ended December 31,  2002. Additionally, 32%
devaluation occurred in the Brazilian  Real during  2002 from 2.41 at December 31, 2001 to 3.53 at
December 31, 2002. Furthermore, we  recorded  more foreign currency losses due to the consolidation of

54

Eletropaulo, and since there was less allocation  to  the minority  partners  because their investment has
been reduced to zero. As a result, we  recorded net Brazilian foreign currency losses of $357 million
during 2002, of which approximately  $83  million is included in equity  in pre-tax (losses) earnings of
affiliates. These decreases were offset  by $39 million  of foreign currency  transaction  gains recorded at
EDC during 2002 due to a 46% devaluation of the Venezuelan Bolivar from 758 at December 31, 2001
to 1,403 at December 31, 2002. EDC uses the U.S. dollar as its functional currency but a  portion of its
debt is denominated in the Venezuelan Bolivar.

Equity in (losses) earnings of affiliates

Equity in (losses) earnings of affiliates increased by $297 million to income of $94 million in 2003
compared to a loss of $203 million in  2002. The  overall increase is  due primarily to the  change  of
control in February 2002 of Eletropaulo,  and an  impairment charge  taken  for an  other  than temporary
decline  in value at CEMIG in 2002.

Equity in earnings of contract generation affiliated increased to $94 million in 2003 from $75 million in
2002. The increase is due to improvements  from Chigen and OPGC in Asia, Elsta  in Europe/Africa,
and income realized from the gain on the sale of our ownership interest in  Medway Power Ltd.

Equity in (losses) earnings of affiliates declined by $378 million to a loss of $203 million in 2002
compared to income of $175 million in 2001. The overall decrease is primarily due to declines in equity
in earnings of Brazilian large utility affiliates,  including  the impairment charge associated with  the other
than temporary decline in value of CEMIG  in 2002.

Additionally, a share swap was completed during  February 2002,  which gave  us  control of Eletropaulo.
In 2001, the Company recorded $134 million of equity in Eletropaulo’s earnings; however, this amount
decreased to $18 million due to consolidation of Eletropaulo’s results subsequent to the  share swap  and
the ongoing devaluation of the Brazilian Real. Equity in (losses) earnings of our large utilities included
non-cash Brazilian foreign currency transaction  losses of $83 million and  $210 million during 2002 and
2001, respectively, due to the devaluation of the Brazilian  Real during both  periods.

Equity in (losses) earnings of growth distribution affiliates  improved from a  loss of  $14 million in 2001
to $0 in 2002. The improvement is primarily due to a change  in accounting for our investment in
CESCO, a distribution facility in India.

Equity in earnings of contract generation  affiliates increased to $75  million in 2002 from $54 million  in
2001. The increase is due primarily to contributions  from several Chinese equity  affiliates  and from
Elsta offset by a decrease from OPGC.

Equity in earnings of competitive supply  affiliates improved from a loss  of  $9 million in 2001  to  a loss
of $3  million in 2002. The improvement  is primarily due to the sale of Infovias, a  Brazilian  company,
during the second quarter of 2002.

(Loss) gain on sale of investments and asset impairment expense

Loss on sale of investments and asset impairment expense decreased  to  a loss  of $201 million in 2003
compared to a loss of $473 million in  2002 primarily from fewer impairment charges being taken in
2003.

In December 2003, we sold an approximate 39% ownership interest  in AES Oasis Limited  (‘‘AES
Oasis’’) for cash proceeds of approximately $150  million. The  loss realized on the transaction was
approximately $36 million before income taxes. AES Oasis is an entity  that owns an electric generation
project in Oman (AES Barka) and two oil-fired  generating facilities in Pakistan  (AES Lal Pir and AES
Pak Gen). AES Barka, AES Lal Pir, and AES Pak  Gen  are all contract generation  businesses.

55

During  the fourth quarter of 2003, we  decided to discontinue the  development of Zeg,  a contract
generation plant under construction  in  Poland.  In  connection with this decision,  we wrote-off our
investment in Zeg of approximately $23 million before income taxes.

On August 8, 2003, we decided to discontinue the  construction and development  of  AES  Nile  Power in
Uganda (‘‘Bujagali’’). In connection with  this decision, we wrote-off our  investment in Bujagali  of
approximately $76 million before income taxes in the  third  quarter  of  2003. We  are also  working in
conjunction with the Government of  Uganda, the World  Bank and  the  International Finance
Corporation (‘‘IFC’’) to evaluate ways to ensure an orderly transition for the project to continue
without our participation.

In 1999 we initiated a development project in  Honduras which consisted of  a 580-MW combined-cycle
power plant fueled by natural gas; a  liquefied natural gas import terminal with storage  capacity of one
million barrels; and transmission lines  and  line  upgrades (together  ‘‘El  Faro’’  or ‘‘the Project’’).  During
April 2003, after consideration of existing business conditions and future opportunities, we  elected  to
offer the Project for sale. While discussions  have been  ongoing,  no formal agreements  have been
reached thus far. Upon review of the current circumstances surrounding the Project,  we believe  that,  in
accordance with Statement of Financial  Accounting  Standards  No. 144,the Project is deemed to be
impaired since the carrying amount of our investment in  the Project exceeds its fair  value. As a result
during the second quarter of 2003, we  wrote  off capitalized costs  of  approximately $20 million
associated with the Project. See Note  23—Subsequent Events.

Additionally, during 2003, we recorded  $16 million  of other losses which resulted from  the sale  of
assets to third parties, and $29 million of other asset impairment charges  taken to reflect the net
realizable value of discontinued development  projects  and other non-recoverable assets.

(Loss) gain on sale of investments and  asset impairment expense changed from  a gain of $18  million
for 2001 to a loss of $473 million in 2002 primarily resulting  from impairment charges taken in 2002.

In the fourth quarter of 2002, we decided not to provide any further funding to Lake Worth and to sell
the project. Subsequently the project  entered into bankruptcy.  As a result, the carrying  amount  of
AES’s investment in the Lake Worth  project is  not  expected to be recovered. Therefore, in  accordance
with SFAS No. 144, a pre-tax impairment charge of $78 million was  recorded  to  write-down  the net
assets of Lake Worth to their fair market value.

In September 2002, AES Greystone,  L.L.C. and its subsidiary  Haywood Power I, L.L.C., sold the
Greystone gas-fired peaker assets then under  construction in  Tennessee to Tenaska Power Equipment
for $36 million including cash and assumption  of  certain obligations.  With  this sale, AES and its
subsidiaries have eliminated any future capital expenditures related to the  facility,  and also settled all
major outstanding obligations with parties involved in this project. We recorded a loss of approximately
$168 million associated with this sale. Greystone  was previously  recorded as a  competitive supply
business.

Additionally, during 2002, we recorded  $116 million  of other losses which resulted from  the sale  of
assets to third parties, and $111 million of other asset impairment charges taken to reflect the  net
realizable value of discontinued development  projects  and other non-recoverable assets.

Goodwill impairment expense

During  2003, we recorded a goodwill  impairment charge of $11 million primarily related to all of the
goodwill at Atlantis in the Caribbean. We  recognize the excess of  the  cost of an  acquired entity  over
the net amount assigned to assets acquired and  liabilities assumed as  goodwill.  We evaluate goodwill
for impairment on an annual basis and whenever events or  changes  in circumstances  occur that would
more likely than not reduce the fair  value of a reporting unit below its  carrying value.  Our annual

56

impairment testing date is October 1st. As of January 1, 2002, goodwill is no longer amortized in
accordance with SFAS 142.

During  2002, we recorded a goodwill  impairment charge of $612 million primarily related to all of the
goodwill at Eletropaulo in Brazil. We  recognize  the excess of the cost of an acquired entity over the  net
amount assigned to assets acquired and  liabilities assumed as goodwill. We evaluate  goodwill for
impairment on an annual basis and whenever events or  changes in circumstances  occur that would
more likely than not reduce the fair  value of a reporting unit below its  carrying value.  Our annual
impairment testing date is October 1st.

Prior to January 1, 2002, we amortized goodwill on  a straight-line basis over the estimated benefit
period, which ranged from 10 to 40 years. Total  accumulated amortization amounted to $190 million at
December 31, 2001.

Income taxes

Income tax expense (including income taxes on equity in earnings and minority interest) on continuing
operations decreased from $285 million in 2002  to  $194 million in 2003.  The effective tax  rate
decreased from (21)% in 2002 (we had a tax expense on  a loss from continuing operations) to 30% in
2003. The reduction in the 2003 effective tax rate is due, in part, to a reduction  in the taxes  on our
foreign earnings. In addition, the 2002  effective tax rate is not  in line  with our historic effective tax rate
trend as it was the result of significant book write  offs that were  not deductible for tax  purposes.

The 2002 income tax expense (including income taxes on equity in  earnings and minority  interest) on
continuing operations decreased to $285 million from $310 million in  2001. The 2002  effective  tax rate
increased to (21)% (we had a tax expense on  a loss from continuing operations) from  38% in 2001.
The reason for this increase was primarily the result  of significant  book write offs  that  were not
deductible for tax purposes.

Discontinued operations

Loss from operations of discontinued  businesses, net of tax, were $780 million in 2003 and
$1,554 million in 2002. During 2003,  we  discontinued certain of our  operations including Haripur,
Meghnaghat, Barry, Telasi, Mtkvari, Khrami, Drax, Whitefield, AES Communications  Bolivia, Granite
Ridge, Ede Este, Wolf Hollow and Colombia I. We closed the sale of Barry in September 2003, Telasi,
Mtkvari and Khrami in August 2003  and Haripur and Meghnaghat in December  2003.

Loss from operations of discontinued  businesses, net of tax, were $1,554 million and $133 million,
respectively, in 2002 and 2001. During  2002,  we discontinued certain of our operations including
Fifoots, CILCORP, NewEnergy, Eletronet, Mt. Stuart, Ecogen,  two  Altai businesses,  Mountainview and
Kelvin. We closed the sale of both CILCORP and  Mt.  Stuart  in January 2003  and the  sale of  Ecogen
in February 2003. During 2001, we discontinued certain of its operations, including Power Direct, Ib
Valley, Power Northern, Geoutilities, TermoCandelaria and several telecommunications businesses in
the United States and Brazil. All of the operations for these businesses and the  related write offs  from
dispositions in 2002 and 2001 are reported in this line item.

Change in accounting principle

On October 1, 2003, we adopted Derivative  Implementation Group (‘‘DIG’’) Issue C-20  which
superceded and clarified DIG Issue C-11 regarding  the treatment of power  sales contracts. As a result
of this adoption, we had a Power Purchase Agreement (‘‘PPA’’) that  was previously treated as a
‘‘normal sales and purchase contract’’ that  is now being recorded  prospectively  at fair  value;  and
treated as a derivative instrument under  SFAS No. 133. The  prospective method  of  accounting for  this
PPA requires no further mark-to-market  treatment, and will  be  subsequently amortized over the life  of

57

the contract. The adoption of DIG Issue  C-20, effective  October 1, 2003 results  in a cumulative
increase to income of $43 million, net of  income tax effects.

On January 1, 2003, we adopted SFAS No. 143, ‘‘Accounting for Asset Retirement Obligations’’ which
requires companies to record the fair  value of a legal  liability for  an  asset retirement obligation  in the
period in which it  is incurred. The items that are part  of the scope of  SFAS  143 for  our  business
primarily include active ash landfills,  water  treatment basins  and the removal or  dismantlement of
certain plant and equipment. The adoption of SFAS  No. 143  resulted in  a cumulative reduction to
income of $2 million, net of income tax  effects.

On April 1, 2002, we adopted Derivative Implementation  Group (‘‘DIG’’)  Issue C-15 which established
specific  guidelines for certain contracts  to  be  considered normal purchases and normal sales contracts
under SFAS No. 133. As a result of this adoption, we had two contracts which  no longer qualified as
normal purchases and normal sales contracts and were required to be treated as derivative instruments
under SFAS No. 133. The adoption of DIG Issue C-15, effective April  1, 2002, resulted in a  cumulative
increase to income of $127 million, net of income tax effects.

Effective January 1, 2002, we adopted SFAS No. 142,  ‘‘Goodwill  and Other Intangible Assets’’ which
establishes accounting and reporting standards for goodwill and other intangible assets.  The adoption of
SFAS No. 142 resulted in a cumulative  reduction  to  income of $473 million, net of income tax effects.
SFAS No. 142 adopts a fair value model for  evaluating impairment of  goodwill in  place of the
recoverability model used previously.  We wrote-off  the goodwill associated with certain acquisitions
where  the current fair market value of such businesses  is less than the current  carrying value  of the
business, primarily as a result of reductions  in fair  value associated  with lower  than expected growth in
electricity consumption compared to the  original  estimates  made at the date  of acquisition. Our annual
impairment testing date is October 1st.

CAPITAL RESOURCES AND LIQUIDITY

Overview

We  are a holding company that conducts all of our operations through  subsidiaries.  We have,  to  the
extent achievable, utilized non-recourse debt to fund a significant  portion of the capital  expenditures
and investments required to construct and acquire our electric power  plants,  distribution companies and
related assets. This type of financing is non-recourse  to  other subsidiaries and  affiliates  and to us  (as
parent company), and is generally secured by the capital stock, physical assets,  contracts and cash flow
of the related subsidiary or affiliate. At December 31, 2003,  we had $5.9 billion  of recourse debt  and
$13.7 billion of non-recourse debt outstanding. For  more information on  our long-term  debt  see Note  9
of our consolidated financial statements.

In addition to the non-recourse debt,  if available,  we, as the parent company,  provide a portion,  or in
certain instances all, of the remaining long-term financing or credit  required  to  fund  development,
construction or acquisition. These investments have generally taken  the form of equity  investments or
loans, which are subordinated to the project’s non-recourse  loans.  We generally obtain the funds for
these investments from our cash flows from operations and/or  the proceeds  from our issuances of debt,
common stock and other securities. Similarly,  in certain of our  businesses, we  may provide financial
guarantees or other credit support for  the benefit  of counter-parties  who have  entered into contracts
for the purchase or sale of electricity with our subsidiaries. In such  circumstances, if a subsidiary
defaults on its payment or supply obligation, we will be responsible  for the subsidiary’s obligations up
to the amount provided for in the relevant guarantee or  other credit support.

We  intend to continue to seek where  possible non-recourse debt financing in connection with the assets
or businesses that our affiliates or we may develop,  construct or acquire. However, depending  on
market conditions and the unique characteristics of individual  businesses, non-recourse debt may not be

58

available or available on economically  attractive  terms. If we decide not to provide any additional
funding or credit support to a subsidiary  that is  under construction or  has near-term debt payment
obligations and that subsidiary is unable to obtain  additional non-recourse debt, such  subsidiary  may
become  insolvent and we may lose our  investment in  such subsidiary. Additionally, if any  of  our
subsidiaries lose a significant customer, the  subsidiary may need to restructure the  non-recourse  debt
financing. If such subsidiary is unable to successfully complete  a  restructuring of the non-recourse debt,
we may lose our investment in such subsidiary.

As a result of our below-investment-grade rating of the  parent, counter-parties may be unwilling  to
accept our general unsecured commitments to provide credit support.  Accordingly, with respect  to  both
new and existing commitments, we may  be required to provide some  other form of assurance, such as a
letter of credit, to backstop or replace our credit  support. We may not  be  able to provide  adequate
assurances to such counter-parties. In  addition, to the  extent we are required and  able to provide
letters  of credit or  other collateral to such counter-parties, this will reduce  the amount of credit
available to us to meet our other liquidity needs. At December 31, 2003, we had provided  outstanding
financial and performance related guarantees  or other credit support commitments to or for the benefit
of our subsidiaries, which were limited by the terms  of the agreements, in an aggregate of
approximately $515 million (excluding  those collateralized  by  letters of credit and other obligations
discussed below). We also are obligated  under other commitments pursuant to which our obligations
are limited to the amount, or a specified percentage of the  amount,  of distributions that we receive
from our projects subsidiaries. In addition,  we have  commitments  of  $38 million to fund our  equity in
projects currently under development or  in construction.

At December 31, 2003, we had $89 million in letters of credit outstanding,  which operate to guarantee
performance relating to certain project development  activities and  subsidiary  operations. Of these
letters  of credit, $70 million were provided under  our revolver. We pay letter of credit fees ranging
from 0.5% to 5.0% per annum on the  outstanding  amounts. In  addition, we had $4 million in surety
bonds outstanding at December 31, 2003.

Financial Position and Cash Flows

At December 31, 2003, we had a consolidated net working capital deficit  of $1.6  billion compared  to a
net working capital deficit of $2.1 billion at  the end of 2002.  The improvement in net working  capital is
due to increased cash, increased net accounts receivable and reduced current portion of long-term debt.
This is partially offset by a decrease  in other current assets  and the current assets of discontinued
operations, and an increase in accounts  payable and accrued  interest.  We had unrestricted cash and
short-term investments of $1.9 billion at December 31,  2003.  Included in the  net working  capital deficit
is approximately $2.8 billion from the current portion of long-term debt, of which $2.3 billion is due to
project level defaults. We expect to refinance a significant amount of the current portion  of long-term
debt in 2004. We can provide no guarantee that the  refinanced debt will have terms  as favorable as our
debt currently in existence. Some of our subsidiaries  issue  short-term  debt  and commercial  paper in the
normal course of business and continually refinance these obligations.

Property, plant and equipment, net of accumulated depreciation,  accounts for 62% of our total assets
and was $18.5 billion at December 31,  2003.  Net property, plant and equipment increased $1  billion, or
6%, during 2003. The increase was due  primarily to construction activity during  2003.

We  continuously monitor actual and  potential changes  to  environmental regulations and  plans for the
associated costs. As a result, we expect  to spend approximately $94 million in  2004 to comply with
environmental laws and regulations and to raise our level  of preparedness for future regulations that
may be enacted. However, changes in environmental laws may require us to incur significant expenses
that could exceed our estimates. We expect to obtain third party financing for a portion of these capital
expenditures. In 2004 we plan to make capital expenditures for construction costs associated with new

59

environmental standards imposed by  the EPA relating  to  NOx  emission reductions, the installation of
low NOx burners, additional monitoring  equipment, and  other environmental-related projects.

In total, our consolidated debt decreased by $464 million, or 2%, to $19.6 billion at December 31,
2003. The decrease is primarily due to scheduled amortization payments,  optional debt redemptions,
and the sale of certain businesses and the reclassification of certain businesses to discontinued
operations.

At December 31, 2003, we had $1.7 billion  of cash  and  cash equivalents representing an  increase of
$945 million from  December 31, 2002.  The $1.6 billion  of cash  provided  by operating activities was
used to fund the $383 and $353 million of Investing and Financing activities, respectively.

The increase in cash flows provided by  operating  activities totaled  $1.6 billion during 2003, which is
primarily due to an improvement in working  capital. Net cash used in  investing activities totaled
$383 million during 2003. The cash used in  investing  activities includes $1.2 billion for property
additions, proceeds from asset sales of  $1.1 billion, and  other cash outflows of $241  million. Net cash
provided by financing activities was $353  million  during  2003, which  primarily  consists of refinancing
and principal payments cash outflow of  $690 million offset by proceeds  from issuance of stock
$337 million.

Parent Company Liquidity

Because of the non-recourse nature of  most  of our indebtedness, we  believe that unconsolidated parent
company liquidity is an important measure of liquidity. Our principal sources of liquidity at the parent
company level are:

• Dividends and other distributions from our subsidiaries, including  refinancing proceeds;

• Proceeds from debt and equity financings at the parent  company level,  including borrowings

under our revolving credit facility; and

• Proceeds from asset sales.

Our cash  requirements at the parent  company level through the  end of 2004  are primarily to fund:

• Interest and preferred dividends;

• Principal repayments of debt;

• Construction commitments;

• Other equity commitments;

• Taxes; and

• Parent company  overhead, development  costs and taxes.

During  2002 and 2003, we undertook  numerous actions designed  to  increase parent liquidity, lengthen
parent debt maturities, and reduce parent  debt  and other  contractual obligations, both contingent and
non-contingent. These actions are consistent with our  strategic goals of improving the credit profile of
both the parent and the consolidated company in order to reduce our financial risk and improve our
credit rating by the major rating agencies. As a  result of these actions, our parent  liquidity at  year-end
2003 improved substantially compared  to  our parent company liquidity at  year-end 2002.  Our parent
recourse debt was $5.9 billion at year-end 2003 compared  with $6.8  billion at year-end 2002. Our
contingent contractual obligations were  $608 million at year-end 2003 compared  with $871 million at
year-end 2002.

60

The primary actions we undertook in  2003 to achieve these goals included:  (i) selling assets,  (ii) issuing
common stock, (iii) refinancing parent  company debt  to  mature at later maturity dates, and
(iv) redeeming parent debt and other contractual obligations.

• On May 8, 2003, we completed a $1.8 billion private placement of second priority senior secured
notes. We used the net proceeds to (i) repay  $475 million of debt outstanding under our senior
secured credit facilities, (ii) to repurchase approximately  $1.1 billion  aggregate principal amount
of our senior notes pursuant to a tender offer,  (iii)  to  repurchase  approximately  $104 million
aggregate principal amount of our senior subordinated notes pursuant  to  a tender offer  and
(iv) for general corporate purposes, which  included repurchasing other outstanding  securities.

• On June 23, 2003, we completed an offering of 49,450,000 shares of common stock at $7.00 per
share for net proceeds of approximately $334 million. We used $75 million of the proceeds to
prepay a portion of the secured equity-linked loan issued by AES New York Funding L.L.C. We
used the remaining proceeds for general corporate purposes,  including the  repayment or
repurchase of parent debt.

• On July 29, 2003 we closed the amended and restated senior secured bank credit facilities

providing for a $250 million revolving  loan and letter  of  credit facility and a  $700 million term
loan facility. Loans under the amended  facilities bear a  floating interest rate at either LIBOR
plus 4% or a base rate plus 3%, and mature on July 31, 2007.  As a result of this financing, the
total amount of credit available under the  amended facilities  was  increased by approximately
$135 million to $950 million. This increase, together  with cash on hand, was used  to  repay in full
the $150 million balance of the AES  New  York Funding secured  equity-linked loan, resulting in
the release of all of the unregistered  common stock of AES and other collateral that had
secured such loan.

• In 2003, we sold assets resulting in cash proceeds of $1.1 billion. These cash proceeds to the
parent were used for general corporate purposes, including  the repayment  or repurchase of
parent debt.

• We redeemed debt of approximately $3.4  billion during 2003.  These redemptions  were
comprised of $3.3 billion of cash redemptions (both mandatory and  optional) and  also
$77 million of swaps of debt securities into common stock  of the parent. Throughout the year,
we repurchased outstanding Trust Convertible Preferred Securities  (the ‘‘TECONS’’) with  an
aggregate principal amount of $247 million for approximately $206 million. Throughout  the year,
we redeemed for cash $1.3 billion of senior unsecured notes and $360  million of other senior
subordinated notes. We redeemed for cash $26 million of senior secured notes. We also repaid
bank facilities of $1.4 billion in 2003.

Our non-contingent contractual obligations at the parent company level are set forth below:

Non-contingent contractual obligation

Indebtedness (excluding interest) . . . . . . . . . . . . . . . . . . .
Trust preferred securities (excluding dividends) . . . . . . . . .
Construction commitments . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Payment due by period (amounts in millions)

Less than
1 year

$ 77
—
38

$115

1 to 3 years Over 3 years

Total

$ 303
731
—

$1,034

$5,559
—
—

$5,559

$5,939
731
38

$6,708

We  also reduced our contingent contractual  obligations at  the parent  company level  to  $608 million at
year-end 2003, compared with $871 million at year-end 2002. Our contingent  contractual  obligations at

61

the parent company at year-end 2003  are  set forth below (in millions, except for number  of
agreements):

Contingent contractual obligations

Amount

Number of
Agreements

Exposure
Range
for Each
Agreement

Recorded
On
Balance
Sheet

Guarantees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Letters  of credit — under the Revolver . . . . . . . . . . . . .
Letters  of credit — outside the Revolver . . . . . . . . . . . .
Surety bonds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$515
70
19
4

$608

55
7
2
6

70

<$1 – $100
<$1 – $ 36
<$5 –  $ 14
<$1  – $ 3

$164
—
—
—

$164

We  have a varied portfolio of performance related contingent contractual obligations.  Amounts related
to the balance sheet items represent credit  enhancements  made by  us at the parent  company level  and
by other third parties for the benefit  of the lenders associated with  the non-recourse debt  recorded as
liabilities in the accompanying consolidated balance sheets. These  obligations are  designed to cover
potential risks and only require payment if certain  targets are  not met or certain  contingencies occur.
The risks associated with these obligations  include change of control, construction  cost overruns,
political risk, tax indemnities, spot market power prices, supplier support  and  liquidated damages under
power sales agreements for projects in  development, under construction and  operating. While we  do
not expect that we will be required to  fund  any  material amounts under these contingent  contractual
obligations during 2004 or beyond that  are  not  recorded on the  balance sheet,  many of the events
which  would give rise to such an obligation  are beyond our control. We can provide no assurance that
we will be able to fund our obligations  under these contingent contractual obligations if we are
required to make substantial payments thereunder.

While we believe that our sources of liquidity will be adequate to meet  our  needs  through the end of
2004, this belief is based on a number of material  assumptions,  including, without limitation,
assumptions about exchange rates, power market pool prices, the ability of our subsidiaries to pay
dividends and the timing and amount  of asset sale proceeds.  In addition, our project subsidiaries’ ability
to declare and pay cash dividends to us  (at the  parent company  level) is subject  to  certain  limitations
contained in project loans, governmental  provisions and other agreements  to  which our project
subsidiaries are subject. We can provide  no  assurance that  these sources will be available when  needed
or that our actual cash requirements will not be greater than anticipated.  We have met our interim
needs for shorter-term and working capital financing at the parent company level  with a secured
revolving credit facility of $350 million,  which is part of our  $1.6 billion senior secured credit  facilities.
We  did not have any outstanding borrowings under the revolving credit facility at  December 31,  2003.
We  had $228 million of borrowings outstanding under  the revolving credit  facility as of December  31,
2002. At  December 31, 2003, we had  $70 million of letters of credit  outstanding under the revolving
and letters of credit outstanding outside the  revolver  amounted to $19  million.  At December  31, 2002,
we had $104 million of letters of credit  outstanding under the  revolver  and  letters of credit outstanding
outside the revolver amounted to $109 million.

Various debt instruments at the parent  company level,  including our  senior secured credit  facilities,
senior secured notes and senior subordinated notes contain certain  restrictive covenants. The  covenants
provide for, among other items:

• limitations on other indebtedness, liens, investments and guarantees;

• restrictions on dividends and redemptions and payments of unsecured and subordinated debt

and the use of proceeds;

62

• restrictions on mergers and acquisitions, sales of assets, leases, transactions with affiliates and  off

balance sheet and derivative arrangements; and

• maintenance of certain financial ratios.

Our senior secured notes due 2005 are subject  to  mandatory  redemption  provisions including provisions
that require us, on November 25, 2004,  to redeem  40% of the aggregate principal amount of the
approximately $258 million aggregate principal amount of senior secured  notes issued on December 13,
2003 to the extent not previously redeemed (at our option or pursuant to the  other mandatory
redemption provisions), at a price equal to 100% of the  principal  amount  of the senior secured  notes
to be redeemed plus accrued and unpaid  interest. As  of December 31, 2003,  approximately
$232 million aggregate principal amount  of senior secured notes  were outstanding.

Non-Recourse Debt Financing

While the lenders under our non-recourse debt financings generally do  not  have direct  recourse  to  the
parent company, defaults thereunder can still have important consequences for  our results of
operations and liquidity, including, without limitation:

• reducing our cash flows as the subsidiary  will  typically be prohibited from distributing  cash to the

parent level during the pendancy of any  default;

• triggering our obligation to make payments under  any  financial guarantee,  letter of credit or

other credit support we have provided  to  or on  behalf of such  subsidiary;

• causing us to record a loss in the event  the lender forecloses  on the  assets; and

• triggering defaults in our outstanding debt at the  parent level. For example, our revolving  credit
agreement and outstanding senior notes,  senior subordinated notes and junior  subordinated
notes at the parent level include events of default  for  certain bankruptcy related  events involving
material subsidiaries. In addition, our revolving credit agreement at the parent  level includes
events of default related to payment defaults and accelerations  of outstanding  debt of  material
subsidiaries.

Certain of our subsidiaries are currently in default  with respect  to  all or a portion of  their outstanding
indebtedness. The total debt classified as  current in the accompanying  consolidated  balance  sheets
related to such defaults was $2.3 billion at December 31, 2003,  of  which approximately $0.6  billion is
held at discontinued operations and  businesses held for sale.

None of the subsidiaries referred to  above that are currently in default are owned  by  subsidiaries  that
currently meet the applicable definition of  materiality in AES’s  corporate  debt  agreements in order for
such defaults to trigger an event of default or permit an  acceleration under such indebtedness.
However, as a result of additional dispositions of assets, other significant reductions in asset carrying
values or other matters in the future that may  impact  our financial position and results of operations, it
is possible that one or more of these subsidiaries  could fall within the definition  of  a ‘‘material
subsidiary’’ and thereby upon an acceleration trigger an event of default  and possible acceleration of
the indebtedness under the AES parent  company’s senior notes, senior  subordinated notes and  junior
subordinated notes.

Off Balance Sheet Arrangements

In May 1999, one of our subsidiaries acquired  six electric generating plants from New York  State
Electric and Gas. Concurrently, the subsidiary sold two of the plants to an unrelated third party for
$666 million and simultaneously entered  into  a leasing  arrangement with the unrelated party.  We have
accounted for this  transaction as a sale/leaseback transaction with operating lease treatment.
Accordingly, we have not recorded these  assets on our books and we expense periodic lease payments,

63

which amounted to $54 million in 2003, as incurred. The lease obligations bear an imputed interest rate
of approximately 9% which approximates fair  market  value.  We are  not  subject to any  additional
liabilities or contingencies if the arrangement terminates, and  we  believe that the dissolution of the
off-balance sheet arrangement would have minimal effects on our  operating cash flows. The terms  of
the lease include restrictive covenants such as the maintenance of certain coverage ratios. As  of
December 31, 2003, we fulfilled a lease requirement  on the subsidiary’s behalf by funding an  additional
liquidity account, as defined in the lease  agreement,  in the form of  a $36  million letter of credit.
However, the subsidiary is required to replenish or  replace this letter of credit in the  event it  is drawn
upon or requires replacement. Historically,  the plants have satisfied the restrictive covenants  of the
lease, and there are no known trends or  uncertainties that would indicate  that  the lease will be
terminated early. See Note 11 to our consolidated financial statements for a more complete  discussion
of this transaction.

In 1996, IPL, one of our subsidiaries, formed IPL Funding Corporation (‘‘IPL Funding’’) to purchase,
on a revolving basis, up to $50 million  of  the retail accounts  receivable and  related collections  of IPL in
exchange for a note payable. IPL Funding is  not consolidated  by IPL or IPALCO  since it  meets
requirements set forth in SFAS No. 140, ‘‘Accounting for Transfers and Servicing of Financial  Assets
and Extinguishments of Liabilities’’ to be  considered  a qualified special-purpose  entity.  IPL Funding has
entered into a purchase facility with unrelated parties, whom we refer to as the purchasers. Under the
purchase facility, the purchasers agree  to  purchase  from IPL Funding, on a  revolving basis, up to
$50 million of the receivables purchased from IPL. As  of  December  31, 2003, the  aggregate  amount  of
receivables purchased pursuant to this  facility was $50 million. The net cash flows between IPL and IPL
Funding are limited to cash payments  made by IPL to IPL Funding for  interest  charges and processing
fees. These payments totaled approximately $1 million for the year ended  December 31,  2003,
$1.1 million for the year ended December 31, 2002  and  $2.3  million  for  the year  ended December 31,
2001. IPL retains servicing responsibilities  through its  role as a collection agent  for the  amounts  due  on
the purchased receivables, but may be replaced  as servicing  agent if IPL fails to meet certain financial
covenants regarding interest coverage  and  debt-to-capital. The  transfers of such retail accounts
receivable from IPL to IPL Funding are  recorded as sales; however, no gain or loss is  recorded on the
sale. See Note 9 to our consolidated  financial statements for additional discussion about this
arrangement.

We  have investments in several equity method affiliates including CEMIG  in Brazil, and do not
consolidate the financial information of these  equity  method affiliates. Therefore, none  of  the assets or
liabilities of our equity method affiliates are included on  our consolidated balance sheets. See Note  7 to
our  consolidated financial statements for  summarized financial information  from our equity method
affiliates.

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Contractual Obligations

A summary of the Company’s contractual obligations and commitments as of  December 31,  2003 is
presented in the table below. Purchase  ‘‘Take-or-Pay’’  obligations  represent specified minimum payment
amounts committed under legally enforceable  contracts or  purchase  orders  for fuel or  electricity.

Contractual Obligations

Total

Less then
1 year

2-3
years

3-5
years

After
5 years Reference

Notes

Debt Obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,274
69
Capital Lease Obligations . . . . . . . . . . . . . . . . . . . . . . .
Operating Lease Obligations . . . . . . . . . . . . . . . . . . . . .
1,643
Purchase ‘‘Take-or-Pay’’ Obligations . . . . . . . . . . . . . . . . 18,837
Other Long-term Obligations reflected  on

3,426
2
81
1,534

2,928 3,414 10,506
57
6
143
1,271
2,004 1,682 13,617

4
148

9
11
11
11

Balance Sheet(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . .

400

— 198

35

167 N/A

TOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41,223

5,043

5,282 5,280 25,618

(1) Thirteen of our subsidiaries have  a  Pension  Plan  obligation that  is not included in the  table above.

We  have estimated that these subsidiaries may  need to fund  approximately $971  million over  the
next 5 years in these plans. See Note 19—Benefit Plans for additional information.

In addition to the contractual obligations noted above, some of  our subsidiaries have  various standing
or renewable contracts with vendors.  These contracts are cancelable with immaterial  or no cancellation
penalties.

65

Cautionary Statements and Risk Factors

Certain statements contained in this Form 10-K are  forward-looking statements as that term is  defined
in the Private Securities Litigation Reform Act of  1995. These forward-looking statements speak only as
of the date hereof. Forward-looking statements can be identified by the use of forward-looking
terminology such as ‘‘believe,’’ ‘‘expects,’’  ‘‘may,’’ ‘‘intends,’’ ‘‘will,’’ ‘‘should’’ or  ‘‘anticipates’’ or the
negative forms or other variations of  these terms  or comparable terminology, or by discussions of
strategy. The results described in forward-looking  statements may not be achieved. Forward-looking
statements are subject to risks, uncertainties and other factors, which  could  cause actual results to differ
materially from future results expressed or implied  by such forward-looking  statements.

We  wish to caution readers that the following important  factors, among others,  relate  to  areas affecting
us, which involve risk and uncertainty. You  should consider these factors  when reviewing our business.
We  rely  on these factors when issuing any  forward-looking statements.  These factors  could  affect our
actual results and cause our actual results to differ materially  from our current expectations expressed
in any forward-looking statements we  make. Some or all of these  factors may apply to our businesses as
currently maintained or to be maintained.

• Our inability to raise capital on favorable terms, to refinance existing corporate  or subsidiary
indebtedness or to fund operations, future acquisitions, construction of new plants (known  as
‘‘greenfield development’’) and other capital commitments,  particularly during  times of
uncertainty in the  capital markets and in  those areas of the world where the  capital and  bank
markets are underdeveloped.

• Successful and timely completion of pending and future asset sales.

• Changes in operation and availability of  our  generating plants (including wholly and partially
owned facilities) compared to our historical performance; changes in our  historical operating
cost structure, including but not limited to those costs associated with fuel, operations, supplies,
raw  materials, maintenance and repair, people,  environmental compliance, including  the costs of
required emission offsets, purchase and  transmission of electricity and  insurance; changes in the
availability of fuel, supplies, raw materials, emission offsets, transmission access and  insurance;
changes or increases in planned or unplanned capital  expenditures  or  other maintenance
activities, including but not limited to  expenditures relating to environmental  emission
equipment, changes in law or regulation, sudden mechanical failure, or acts of God.

• Our failure to achieve significant operating  improvements and cost reductions in  our distribution
businesses; changes in the cost structure  of our distribution businesses, including unexpected
increases in planned or unplanned capital expenditures or other maintenance  activities; our
inability to predict, influence or respond appropriately to changes in law or regulatory schemes.

• Our inability to obtain expected or  contracted changes in electricity tariff rates or tariff

adjustments for increased expenses, changes in the underlying foreign  currency  exchange rates or
unexpected changes in those rates or  adjustments; our ability or  inability  to  obtain,  or hedge
against movements in an economical manner of foreign  currency; foreign  currency  exchange
rates and fluctuations in those rates; local inflation and monetary fluctuations; import  and other
charges or taxes; conditions or restrictions impairing repatriation  of earnings or  other cash  flow;
the economic, political and military conditions affecting property damage,  interruption of
business and expropriation risks; changes in trade,  monetary and fiscal  policies,  laws  and
regulations; unwillingness of governments to honor contracts or other activities  of  governments,
agencies, government-owned entities  and similar organizations; development  progress  and other
social and economic conditions; inability to obtain access to fair and equitable political,
regulatory, administrative and legal systems,  enforcement of  judgments or a  just result;
nationalizations and unstable governments and legal systems, and intergovernmental  disputes;

66

our  inability to protect our rights and assets due  to  dysfunctional, corrupt or ineffective
administrative or legal systems.

• Changes in the application or interpretation  of regulatory provisions  in certain jurisdictions
where our electricity tariffs are subject to regulatory review or approval, including, but not
limited to, changes in the determination,  definition or  classification  of  costs to be included as
reimbursable or pass-through costs, changes in the definition  or  determination  of controllable or
non-controllable costs, changes in the definition of events  which may or may not qualify as
changes in economic equilibrium, changes  in the timing of tariff increases  or other changes in
the regulatory determinations under the  relevant concessions; changes in state  or federal
regulatory provisions; our inability  to  obtain redress from regulatory authorities; regulatory
bodies  unwillingness to take required actions, retrenchment  or  delay in taking action.

• Changes in the amount of, and rate of growth in,  our corporate and business development  office
expenses the impact of our ongoing evaluation of our development  costs, business strategies and
asset valuations, including, but not limited to, the effect  of  our failure  to  successfully complete
certain acquisition, construction or development projects.

• Legislation intended to promote competition in  U.S. and non-U.S. electricity  markets,  including

the effects of such legislation upon existing contracts, such  as:

• legislation currently receiving consideration in the United States Congress which would
repeal PUHCA and partially repeal PURPA  or the obligation  of utilities to purchase
electricity from qualifying facilities;

• changes in regulatory rule-making by  the U.S.  Securities  and Exchange Commission,  the

U.S. Federal Energy Regulatory Commission or other regulatory bodies;

• changes in energy taxes;

• new legislative or regulatory initiatives  in U.S. and non-U.S. countries;  and

• changes in national, state or local energy, environmental, safety, tax and  other laws and

regulations or interpretations thereof  applicable to us or  our  operations.

• A reversal or continued slowdown of the trend toward electricity industry deregulation  in the

various  markets in which we are currently conducting or  seeking  to  conduct business.

• Any significant customer or any of its subsidiaries’ failure  to  fulfill its contractual payment

obligations presently or in the future, either  because such customer is  financially unable to fulfill
such contractual obligation or otherwise refuses  to  do so.

• Successful and timely completion of:

• the respective construction of each  of  our  electric  generating projects now  under

construction and those projects yet to  begin construction,

• capital improvements to our existing facilities, and

• the favorable resolution of pending or potential disputes regarding  the construction  of our

projects.

• Successful and timely completion of pending and future acquisitions; conducting appropriate due

diligence; and accurate assumptions regarding the  performance of countries, markets, and
models.

• The effects of a fluctuating dollar  against  foreign currencies; the lack of portability of products

and services produced by our power plants  and  distribution companies beyond the  local markets
where such products or services are produced; our failure  to  include  dollar indexation and other

67

protective provisions in contracts or through third party hedging  mechanisms, or contracting
parties’ refusal to abide by such provisions when  included.

• The effects of a worldwide depression, recession or economic  downturn; prolonged economic

crisis in countries, states or regions where we  conduct, or  are seeking to conduct, our business;
political, economic and market instability related to or resulting  from economic  crisis and the
related collateral effects, including, but  not  limited  to,  riots, looting,  destruction  of  property,
terrorism and civil war.

• Changes and volatility in inflation, fuel,  electricity and other commodity prices in U.S.  and

non-U.S. markets; conditions in financial markets,  including fluctuations  in interest rates and the
availability of capital; temporary or prolonged over/under  supply in key markets and changes in
the economic and electricity consumption  growth rates in the  United States and non-U.S.
countries.

• Adverse weather conditions and the specific needs of each  plant  to  perform unanticipated

facility maintenance or repairs or outages  (including annual  or multi-year), or to install  pollution
control equipment or other environmental emission equipment.

• The costs and other effects of legal  and administrative cases, arbitrations or proceedings,
settlements and investigations, claims  (including insurance  claims for losses suffered).

• Environmental remediations and changes  in those  items, developments  or assertions by or

against us; changes in or new environmental restrictions which may force us to incur significant
expenses or exceed our estimates; the effect of new, or changes in, accounting policies and
practices and the application of such  policies and practices.

• Changes or increases in taxes on property,  plant,  equipment, emissions,  gross receipts, income or
other aspects of our business or operations; investigation or reversal of our tax  positions  by  the
relevant tax authorities.

• The failure of any significant manufacturer of parts for our subsidiaries’ facilities or any
significant provider of construction services to our  subsidiaries to fulfill its contractual
obligations presently or in the future, either  because such manufacturer  or service provider  is
financially unable to fulfill such obligations or otherwise  refuses to do so.

Derivatives and Energy Trading Activities

We  utilize derivative financial instruments to manage interest rate risk,  foreign exchange risk  and
commodity price risk. Although the majority  of our derivative instruments qualify for hedge accounting,
our  adoption of SFAS No. 133 in 2001 has  resulted in  more variation in our results of operations from
changes in interest rates, foreign exchange  rates  and commodity prices. For the year ended
December 31, 2003, we recognized $40 million of losses, net of income taxes, primarily related  to
derivatives which did not qualify for hedge accounting. See Note 10 to our consolidated financial
statements for a more complete discussion  of  our  accounting for derivatives.

We  do not engage in significant energy  trading activities associated with  our retail and wholesale supply
businesses. We recorded net gains from energy  trading  activities of $0  million in the years ended
December 31, 2003 and 2002, and $5 million in  the year  ended December 31, 2001.

Related Party Transactions

We  did not enter into any related party  transactions that were material for financial reporting purposes
during the years ended December 31, 2003, 2002 and 2001.

68

ITEM 7A. QUANTITATIVE AND QUALITATIVE  DISCLOSURES  ABOUT MARKET RISK

Overview Regarding Market Risks

We  are exposed to market risks associated  with interest rates, foreign exchange rates and commodity
prices. We often utilize financial instruments and other contracts to hedge against such fluctuations. We
also utilize financial and commodity derivatives for  the purpose of hedging exposures  to  market  risk.
We  generally do not enter into derivative  instruments for trading or  speculative purposes.

Interest Rate Risks

We  are exposed to risk resulting from  changes in interest  rates as a result of our issuance of
variable-rate debt, fixed-rate debt and  trust  preferred securities, as well as interest  rate swap and option
agreements. Depending on whether a plant’s capacity payments  or revenue stream is fixed or varies
with inflation, we partially hedge against interest  rate fluctuations  by arranging fixed-rate  or
variable-rate financing. In certain cases,  we execute  interest rate swap, cap and floor  agreements to
effectively fix or limit the interest rate exposure on the underlying financing.

Foreign Exchange Rate Risk

We  are exposed to foreign currency risk and other foreign operations risk that arise from  investments
in foreign subsidiaries and affiliates.  A  key  component of this  risk  is that some of our foreign
subsidiaries and affiliates utilize currencies other than our consolidated reporting currency, the U.S.
dollar. Additionally, certain of our foreign  subsidiaries  and  affiliates  have entered into monetary
obligations in U.S. dollars or currencies  other than their own functional  currencies. Primarily, we  are
exposed  to changes in the U.S. dollar/United Kingdom Pound Sterling exchange  rate, the  U.S. dollar/
Brazilian Real exchange rate, the U.S. dollar/Venezuelan Bolivar exchange  rate and the U.S. dollar/
Argentine peso exchange rate. Whenever possible, these  subsidiaries  and  affiliates have attempted to
limit potential foreign exchange exposure by  entering into revenue contracts  that  adjust to changes  in
foreign exchange rates. We also use foreign currency forward  and swap agreements,  where possible, to
manage our risk related to certain foreign currency fluctuations.

Commodity Price Risk

We  are exposed to the impact of market  fluctuations in  the price of electricity, natural gas and coal.
Although we primarily consist of businesses with  long-term contracts or retail  sales concessions, a
portion of our current and expected  future revenues  are derived from businesses  without significant
long-term revenue or supply contracts.  These  competitive supply businesses  subject our results  of
operations to the volatility of electricity,  coal and natural  gas  prices in  competitive markets. Our
businesses hedge certain aspects of their  ‘‘net open’’ positions in  the U.S.  We have used a  hedging
strategy, where appropriate, to hedge  our financial performance against the effects of fluctuations  in
energy commodity prices. The implementation of this strategy involves the use of commodity  forward
contracts, futures, swaps and options  as well as  long-term supply contracts for the supply  of  fuel  and
electricity.

Value at Risk

In 2000, we adopted a value at risk (‘‘VaR’’) approach to assess and manage our risk and our
subsidiaries’ risk. VaR measures the potential  loss in a portfolio’s value due to market volatility, over a
specified time horizon, stated with a specific degree of probability. The  quantification of market risk
using VaR provides a consistent measure of  risk across diverse markets and instruments.  We  adopted
the VaR approach because we feel that statistical models of risk measurement, such as VaR, provide  an
objective, independent assessment of  our risk  exposure. Our use of VaR requires  a number  of key
assumptions, including the selection of a  confidence  level for expected  losses, the holding period for

69

liquidation and the treatment of risks  outside the VaR  methodology, including  liquidity risk  and event
risk. VaR, therefore, is not necessarily  indicative of actual results  that may  occur.

Our use of VaR allows us to aggregate risks  across  all  of  our  businesses, compare risk on  a consistent
basis and identify the drivers of risk.  Because  of the inherent  limitations  of  VaR, including those
specific  to the analytic VaR, in particular  the assumption  that values  or returns are  normally
distributed, we rely on VaR as only one  component  in our risk  assessment process. In addition  to  using
VaR measures, we perform stress and  scenario analyses  to  estimate the  economic impact of market
changes on the value of our portfolios.  We  use these results  to  supplement the  VaR methodology.

We  have performed a company-wide VaR analysis  of all of our material financial assets,  liabilities  and
derivative instruments. The VaR calculation incorporates numerous variables that could impact the fair
value of our instruments, including interest rates,  foreign exchange rates and commodity prices, as well
as correlation within and across these variables. We  perform our  interest rate and foreign exchange
analysis using VaRworks, a Financial  Engineering  Associates, Inc. risk  management application, which
utilizes three methods of VaR calculations; Analytic VaR,  Monte Carlo  Simulation and Historical
Simulation. We express Analytic VaR  herein as  a dollar amount of the potential loss in the fair value  of
our  portfolio based on a 95% confidence level and a  one-day  holding period. Our commodity analysis
is an Analytic VaR utilizing a variance-covariance  analysis within the commodity transaction
management system.

During  the year ended December 31,  2003,  our  average daily VaR for interest rate-sensitive instruments
was $99.1 million. The daily VaR for  interest rate- sensitive instruments  was highest at the end  of the
third quarter, and equaled $126.9 million.  The daily VaR for interest rate-sensitive instruments  was
lowest at the end of the second quarter, and equaled $82.2 million. These  amounts include the financial
instruments that serve as hedges and the underlying hedged  items.

During  the year ended December 31,  2003,  our  average daily VaR for foreign exchange rate-sensitive
instruments was $34.1 million. The daily VaR for foreign exchange rate-sensitive  instruments was
highest at the end of the first quarter,  and equaled $44.1 million. The daily  VaR for foreign exchange
rate-sensitive instruments was lowest  at  the end of the fourth quarter, and equaled $19.7  million. These
amounts include the financial instruments that serve  as hedges and the underlying hedged items.

During  the year ended December 31,  2003,  our  average daily VaR for commodity  price-sensitive
instruments was $5.48 million. The daily VaR for commodity price-sensitive instruments was highest  at
the end of the second quarter, and equaled $6.76 million. The daily VaR  for commodity price-sensitive
instruments was lowest at the end of  the third quarter, and equaled $4.0 million.  These amounts
include the financial instruments that serve  as hedges and do  not  include  the underlying physical  assets
or contracts that are not permitted to  be  settled in  cash.

70

ITEM 8. FINANCIAL STATEMENTS  AND SUPPLEMENTARY DATA

INDEPENDENT AUDITORS’ REPORT

We  have audited the accompanying consolidated balance sheets of The AES Corporation and

subsidiaries (the Company) as of December 31, 2003  and  2002,  and the related  consolidated  statements  of
operations, changes in stockholders’ equity  (deficit),  and cash flows for each of the  three years in the  period
ended December 31, 2003. Our audits also included the financial statement schedules on pages S-1 to S-7 of
the Company’s annual report on Form 10-K.  These financial statements and financial statement schedules
are the responsibility of the Company’s  management. Our responsibility is  to  express  an opinion on the
financial statements and financial statement  schedules based  on  our audits. We did not audit the financial
statements of C.A. La Electricidad de  Caracas and Corporation  EDC, C.A. and  their  subsidiaries  (‘‘EDC’’),
a majority-owned subsidiary, for the  year ended December 31,  2001, which statements reflect  total  revenues
constituting 13% of consolidated total  revenues and  total income  from continuing operations constituting
55% of consolidated total income from continuing  operations for 2001.  Those statements  were audited by
other auditors who have ceased operations and whose report  has been  furnished to us, and  our  opinion,
insofar as it relates to the amounts included for EDC, is  based solely  on the report  of such other auditors.

We  conducted our audits in accordance  with auditing  standards  generally  accepted in the United  States of
America. 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,  and the report  of the other auditors,
provide a reasonable basis for our opinion.

In our opinion, based on our audits and the report of the  other  auditors,  such consolidated financial
statements present fairly, in all material respects,  the financial position of The AES Corporation  and
subsidiaries as of December 31, 2003 and 2002,  and  the results  of  their operations and their cash flows  for
each  of the three years in the period  ended  December 31,  2003 in  conformity with accounting principles
generally accepted in the United States of  America. Also,  in our opinion, based on our audits and the report
of other auditors, such financial statement schedules, when considered  in relation to the basic consolidated
financial statements taken as a whole, present fairly in all material respects the information set forth therein.

As discussed in Note 1 to the financial statements, in  2003 the Company  changed its method  of  accounting
for special purpose entities to conform  to  FASB Interpretation No.  46, Consolidation of  Variable Interest
Entities, and, retroactively, restated the  2002 financial statements for the change.

As discussed in Note 1 to the financial statements, the Company  changed  its  method of accounting for a
certain contract for the sale of electricity effective October  1, 2003 to conform to Derivative Implementation
Group Issue C-20. Also, as discussed in Note 1 to the  financial statements, the Company  changed its method
of accounting for certain contracts for the sale of electricity effective  April 1, 2002 to conform  to  Derivative
Implementation Group Issue C-15. As discussed in Note 1 to the financial statements, the  Company changed
its  method of accounting for stock-based compensation effective January 1, 2003, to conform  to  the fair
value recognition provision of Statement  of Financial  Accounting Standard  No. 123, as amended by
Statement of Financial Accounting Standard  No. 148,  prospectively  to  all  employee awards granted, modified
or settled after January 1, 2003. As discussed  in Note  1 to the financial  statements, the  Company changed its
method of accounting for asset retirement obligations effective January  1, 2003 to conform to Statement of
Financial Accounting Standard No. 143.  As  discussed  in Note  6 to the financial statements, the  Company
changed its method of accounting for goodwill and  other intangible assets  effective January 1, 2002 to
conform to Statement of Financial Accounting Standard No. 142. As discussed in Note 10 to the  financial
statements, the Company changed its method of accounting for  derivative  instruments and hedging activities
effective January 1, 2001 to conform to  Statement of Financial Accounting Standard No.  133.

Deloitte & Touche LLP

McLean, VA
March 11, 2004 (March 12, 2004 as to  Note  23)

71

Due to the Company’s inability to obtain  an accountants’ report from Porta,  Cachafeiro, Lar´ıa Y Asociados
(a Member Firm of Andersen), we have included this  copy of  their  latest signed and dated  accountants’
report on the financial position and results of operations of C.A. La Electricidad  de Caracas and
Corporaci´on  EDC, C.A. and their subsidiaries as  of December 31, 2001 and 2000, the results  of their
operations and their cash flows for the  year ended December 31, 2001,  and  the  results of their operations
and cash flows for the period from June 1  through  December 31,  2000. This  report is a  copy of the original
and has not been reissued by Porta, Cachafeiro,  Lar´ıa Y Asociados. Porta, Cachafeiro, Lar´ıa Y Asociados
has not provided a consent to the inclusion of its report  in this Form 10-K. See Exhibit 23.2 for additional
information regarding our inability to obtain this  consent and the limitations imposed on investors as a
result.

REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To the Stockholders and the Board of Directors of
C.A. La Electricidad de Caracas and  Corporaci´on EDC, C.A.:

We  have audited the accompanying combined balance sheets of C.A. La Electricidad  de Caracas  and
Corporaci´on EDC, C.A. and their Subsidiaries (Venezuelan corporations), translated into U.S.  dollars,
as of  December 31, 2001 and 2000, and the related translated combined statements of income,
stockholders’ investment and cash flows for  the year ended December 31, 2001 and for the period from
June 1 through 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.

These translated combined financial  statements have been prepared for use in the  preparation of the
consolidated financial statements of AES Corporation and, accordingly, they translate the assets,
liabilities, stockholders’ investment, revenues and expenses  of C.A. La  Electricidad de Caracas and
Corporaci´on EDC, C.A. and their Subsidiaries for  that purpose.  The translated combined financial
statements have not been prepared for use by other parties and may not be appropriate for such  use.

In our opinion, the translated financial statements referred to above  present  fairly, in  all  material
respects and for the purpose described in  the preceding paragraph, the  financial  position of  C.A.  La
Electricidad de Caracas and Corporaci´on EDC, C.A. and their Subsidiaries as  of December  31, 2001
and 2000, and the results of their operations and their cash flows for the year ended  December 31,
2001 and for the period from June 1 through December 31,  2000, in  conformity with accounting
principles generally accepted in the United States.

Porta, Cachafeiro, Lar´ıa
Y Asociados
A Member Firm of Andersen

Hector L. Gutierrez D.
Public Accountant CPC No 24,321

Caracas, Venezuela
January 18, 2002 (except with respect

to the matter discussed in Note 18, as
to which the dates are February 20, 2002)

72

THE AES CORPORATION
CONSOLIDATED BALANCE SHEETS
DECEMBER 31, 2003 AND 2002

2003

2002

(Amounts in Millions,
Except Shares and Par Value)

ASSETS
Current Assets:
Cash and  cash  equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restricted cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term  investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable — net of reserves of $291-2003; $310 -2002 . . . . . . . . . . . . . . . . . . .
Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receivable  from affiliates
Deferred income taxes — current
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid  expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current assets of discontinued operations and businesses  held  for sale . . . . . . . . . . . . . . .

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Property, Plant and Equipment:
Land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric generation and distribution assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Construction in progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Property, plant, and equipment — net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other Assets:
Deferred financing costs — net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investments in  and advances to affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Debt service  reserves and other deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill — net
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes — noncurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term assets of discontinued operations and businesses  held  for sale . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total other  assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,737
288
189
1,211
376
3
136
64
677
205

4,886

733
21,087
(4,593)
1,278

18,505

430
648
534
1,378
781
750
1,992

6,513

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$29,904

LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT)
Current Liabilities:
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued and other liabilities
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current liabilities of discontinued operations and businesses held for  sale . . . . . . . . . . . . .
Recourse debt — current portion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-recourse debt — current portion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Long-Term Liabilities:
Non-recourse debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recourse debt
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes — noncurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pension liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term liabilities of discontinued operations and businesses  held  for sale . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Minority Interest (including discontinued operations  of $12—2003;  $41—2002) . . . . . . . . . .

Commitments  and Contingencies (Note 11)

Stockholders’  Equity (Deficit):
Preferred stock, no par value — 50 million shares authorized; none issued . . . . . . . . . . . .
Common  stock, $.01 par value — 1,200 million shares  authorized for 2003 and 2002, 626

million issued and outstanding in 2003, 776 million issued and 558  million outstanding in
2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional  paid-in capital
Accumulated deficit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total stockholders’ equity (deficit)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,225
561
1,156
699
77
2,769

6,487

10,930
5,862
1,051
947
94
3,083

21,967

805

$

792
158
177
1,001
353
25
138
27
923
763

4,357

687
18,176
(3,692)
2,349

17,520

390
678
508
1,373
967
7,332
1,482

12,730

$34,607

$ 1,018
331
1,091
763
26
3,277

6,506

10,044
6,755
1,186
1,166
5,738
2,896

27,785

657

—

—

6
5,737
(1,103)
(3,995)

645

6
5,312
(700)
(4,959)

(341)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$29,904

$34,607

See notes to consolidated financial statements.

73

THE AES CORPORATION
CONSOLIDATED STATEMENTS OF OPERATIONS
YEARS ENDED DECEMBER 31, 2003, 2002 AND 2001

2003

2002

2001

(Amounts in Millions,
Except Shares and Par Value)

Revenues
Regulated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-regulated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 4,427
3,988

$ 4,018
3,362

$ 2,887
3,412

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8,415

7,380

6,299

Cost of sales
Regulated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-regulated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(3,481)
(2,501)

(3,316)
(2,114)

(1,984)
(2,315)

Total cost  of sales

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(5,982)

(5,430)

(4,299)

Corporate and business development  office expenses . . . . . . . . . . . . . . . .
Severance and transaction costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Loss) gain on sale of investments and  asset impairment  expense . . . . . . .
Goodwill impairment expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign currency transaction gains (losses) . . . . . . . . . . . . . . . . . . . . . . .
Equity in earnings (loss) of affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INCOME (LOSS) BEFORE INCOME TAXES AND

MINORITY INTEREST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minority interest (income) expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INCOME (LOSS) FROM CONTINUING  OPERATIONS . . . . . . . . . . .
(Loss) Income from operations of discontinued businesses  (net of  income
tax benefit of $72, $407 and expense of $80, respectively) . . . . . . . . . . .

(LOSS) INCOME BEFORE CUMULATIVE EFFECT OF

(157)
—
(1,986)
280
171
(110)
(201)
(11)
127
94

640
194
110

336

(112)
—
(1,744)
259
133
(83)
(473)
(612)
(459)
(203)

(1,344)
285
(20)

(1,609)

(120)
(131)
(1,327)
159
113
(61)
18
—
(12)
175

814
310
98

406

(780)

(1,554)

(133)

ACCOUNTING CHANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(444)

(3,163)

Cumulative effect  of change in accounting principle (net of income tax

expense of $22 and income tax benefit  of $72, respectively) . . . . . . . . .

41

(346)

273

—

Net (loss) income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (403) $(3,509) $

273

BASIC (LOSS) EARNINGS PER SHARE:
Income (loss) from continuing operations . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of accounting change . . . . . . . . . . . . . . . . . . . . . . . . .

$ 0.56
(1.31)
0.07

$ (2.99) $ 0.76
(0.25)
—

(2.88)
(0.64)

BASIC (LOSS) EARNINGS PER SHARE . . . . . . . . . . . . . . . . . . . . . . .

$ (0.68) $ (6.51) $ 0.51

DILUTED (LOSS) EARNINGS PER  SHARE:
Income (Loss) from continuing operations . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of accounting change . . . . . . . . . . . . . . . . . . . . . . . . .

$ 0.56
(1.30)
0.07

$ (2.99) $ 0.76
(0.25)
—

(2.88)
(0.64)

DILUTED (LOSS) EARNINGS PER  SHARE . . . . . . . . . . . . . . . . . . . .

$ (0.67) $ (6.51) $ 0.51

See notes to consolidated financial statements.

74

THE AES CORPORATION
CONSOLIDATED STATEMENTS OF  CASH FLOWS
YEARS ENDED DECEMBER 31, 2003, 2002 AND 2001

OPERATING ACTIVITIES:
Net (loss) income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to net (loss) income:

Cumulative effect of change in accounting principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depreciation and amortization — continuing and  discontinued  operations . . . . . . . . . . . . . . . .
Loss (gain) from sale of investments and asset impairment expense . . . . . . . . . . . . . . . . . . . .
Goodwill impairment expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss on disposal and impairment write-down associated with discontinued operations . . . . . . . . .
Provision for deferred taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minority interest (earnings) expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign currency transaction (gains) losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss (earnings) of affiliates, net of dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in operating assets and liabilities:

(Increase)  decrease in accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Increase)  decrease in inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decrease (increase) in prepaid expenses and other current assets
. . . . . . . . . . . . . . . . . . . . .
(Increase)  decrease in other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Increase)  decrease in accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Increase)  decrease in accrued interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Increase)  decrease in accrued and other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Decrease)  increase in other liabilities

2003

2002

2001

(Amounts in Millions)

$ (403) $(3,509) $

273

(63)
781
201
11
678
(105)
110
(127)
(7)
57

(101)
(2)
112
(112)
198
287
210
(149)

418
837
410
675
1,900
(315)
(20)
459
285
16

128
129
(301)
(160)
286
98
67
41

—
859
(18)
—
182
47
98
12
(140)
(61)

712
(10)
(34)
295
(125)
(148)
(334)
83

Net cash provided by operating activities

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,576

1,444

1,691

INVESTING ACTIVITIES:
Property additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquisitions-net of cash acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Increase in cash from Eletropaulo share swap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from the sales of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sale of short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purchase  of short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from sale of available-for-sale securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Affiliate advances and equity investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Increase)  decrease in restricted cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Project development costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Debt service  reserves and other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other investing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,228)
—
—
1,086
96
(83)
—
—
(214)
—
(26)
(14)

(2,116)
(35)
162
375
70
(145)
92
(29)
25
(22)
23
—

(3,173)
(1,365)
—
505
670
(638)
59
(133)
832
(105)
45
—

Net cash used in investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(383)

(1,600)

(3,303)

FINANCING ACTIVITIES:
(Repayments) borrowings under the revolving credit facilities,  net
. . . . . . . . . . . . . . . . . . . . . .
Issuance  of non-recourse debt and other coupon bearing securities . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
Repayments of non-recourse debt and other coupon bearing securities
Payments for deferred financing costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Distributions  to minority interests, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Issuance  of common stock, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common  stock dividends paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash (used in) provided by financing activities
Effect of exchange rate changes on cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total increase (decrease) in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decrease in cash and cash equivalents of discontinued operations  and  businesses held for sale . . . .
Cash and  cash  equivalents, beginning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(228)
4,614
(4,916)
(146)
(12)
337
—
(2)

(353)
39

879
66
792

158
3,481
(3,389)
(67)
(11)
—
—
—

172
(81)

(65)
85
772

(70)
5,935
(4,015)
(153)
(70)
14
(15)
—

1,626
(31)

(17)
75
714

Cash and  cash  equivalents, ending . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,737

$

792

$

772

SUPPLEMENTAL DISCLOSURES:
Cash payments for interest-net of amounts capitalized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments for income taxes-net of refunds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,827
121

$ 2,007
(3)

$ 1,846
254

SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Common  stock issued for acquisitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common  stock issued for debt retirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities assumed in purchase transactions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities relieved due to sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities consolidated in Eletropaulo transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
48
—
1,296
—

—
73
—
—
4,907

511
—
1,362
—
—

See notes to consolidated financial statements.

75

THE AES CORPORATION
CONSOLIDATED STATEMENTS OF  CHANGES IN STOCKHOLDERS’ EQUITY (DEFICIT)
YEARS ENDED DECEMBER 31, 2003, 2002  AND 2001

Common  Stock

Shares Amount

Additional
Paid-In
Capital

Retained
Earnings

Accumulated
Other

(Accumulated Comprehensive Treasury Comprehensive
(Loss) Income

Deficit)

Stock

Loss

Balance at January 1, 2001 . . . . . . . . . . . . . . . .

521.7

$

5

$5,172

(Amounts in Millions)
$ 2,551

$(1,679)

$(507)

$

111

Cumulative effect of adopting SFAS No. 133 on

January 1, 2001 (net of income tax benefit  of $50)
Net income . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign currency translation adjustment  (net  of

reclassification to earnings of $12, net of tax, for
the sale or write off of investments in foreign
entities and an income tax benefit of  $38) . . . . . .

Unrealized losses on marketable securities  (no

income tax effect) . . . . . . . . . . . . . . . . . . . .
Minimum pension liability adjustment (net of income
tax benefit of $10) . . . . . . . . . . . . . . . . . . . .

Change in derivative fair value (including  a

reclassification to earnings of ($32) million, net of
tax, and an income tax benefit of $11) . . . . . . . .

Comprehensive loss

. . . . . . . . . . . . . . . . . . . .

Dividends declared . . . . . . . . . . . . . . . . . . . . .
Issuance of common stock pursuant to acquisitions
.
Retirement of treasury stock . . . . . . . . . . . . . . .
Issuance of common stock under benefit plans and

exercise of stock options and warrants . . . . . . . .
Tax  benefit associated with the exercise of options . .

—
—

—

—

—

—

—
9.4
—

2.1
—

Balance at December 31, 2001 . . . . . . . . . . . . . .

533.2

Net Loss . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign currency translation adjustment  (net  of

reclassification to earnings of $65, net of tax, for
the sale or write off of investments in foreign
entities (no income tax effect)) . . . . . . . . . . . .

Realized losses on marketable securities (no  income

tax effect) . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum pension liability adjustment  (net of income
tax benefit of $229) . . . . . . . . . . . . . . . . . . .

Change in derivative fair value (including  a

reclassification to earnings of ($106) million, net of
tax, and an income tax benefit of $41) . . . . . . . .

Comprehensive loss

. . . . . . . . . . . . . . . . . . . .

—

—

—

—

—

Issuance of common stock in exchange  for

cancellation of debt

. . . . . . . . . . . . . . . . . . .

21.6

Issuance of common stock under benefit plans and

exercise of stock options and warrants . . . . . . . .

3.1

Balance at December 31, 2002 . . . . . . . . . . . . . .

557.9

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign currency translation adjustment  (net  of

reclassification to earnings of $114, net of tax, for
the sale or write off of investments in foreign
entities (no income tax effect)) . . . . . . . . . . . .
Minimum pension liability adjustment  (net of income
tax benefit of $128) . . . . . . . . . . . . . . . . . . .

Change in derivative fair value (including  a

reclassification to earnings of ($126) million, net of
tax, and an income tax benefit of $47) . . . . . . . .

Comprehensive income . . . . . . . . . . . . . . . . . .

—

—

—

—

Issuance of common stock through public  offering . .
Issuance of common stock in exchange  for

cancellation of debt

. . . . . . . . . . . . . . . . . . .

Issuance of common stock under benefit plans and

exercise of stock options and warrants . . . . . . . .
Stock option expense . . . . . . . . . . . . . . . . . . . .

49.5

12.2

6.0
—

—
—

—

—

—

—

—
—
—

—
—

5

—

—

—

—

—

1

6

—

—

—

—

—

—

—
—

—
—

—

—

—

—

—
511
(507)

34
15

5,225

—

—

—

—

—

73

14

—
273

—

—

—

—

(15)
—
—

—
—

2,809

(3,509)

—

—

—

—

—

—

5,312

—

(700)

(403)

—

—

—

334

63

19
9

—

—

—

—

—
—

(93)
—

(636)

(48)

(16)

(28)

—
—
—

—
—

(2,500)

—

(1,677)

48

(553)

(277)

—

—

(4,959)

—

504

325

135

—

—
—

(93)
273

(636)

(48)

(16)

(28)

$ (548)

(3,509)

(1,677)

48

(553)

(277)

$(5,968)

(403)

504

325

135

561

$

—
—

—

—

—

—

—

507

—
—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—
—

Balance at December 31, 2003 . . . . . . . . . . . . . .

625.6

$

6

$5,737

$(1,103)

$(3,995)

$ —

See notes to consolidated financial statements.

76

THE AES CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2003, 2002 AND 2001

1. GENERAL AND SUMMARY OF  SIGNIFICANT ACCOUNTING POLICIES

The AES Corporation is a holding company that, through its subsidiaries and affiliates, (collectively,
‘‘AES’’ or ‘‘the Company,’’ ‘‘us’’ or ‘‘we’’) is  a global power  company primarily engaged in  owning and
operating electric power generation and  distribution businesses in many countries around  the world.
The revenues and cost of sales of our large  utilities  and  growth distribution segments are reported  as
regulated, and the revenues and cost  of  sales of our contract generation  and competitive  supply
segments are reported as non-regulated.

The consolidated financial statements have been prepared to give retroactive effect to the merger with
IPALCO Enterprises, Inc. (‘‘IPALCO’’), which has been accounted for as  a pooling of interests as more
fully discussed in Note 3.

PRINCIPLES OF CONSOLIDATION—The consolidated financial statements of the Company  include
the accounts of The AES Corporation, its subsidiaries, and  controlled affiliates. Investments, in which
the Company has the ability to exercise significant influence but not control,  are accounted for using
the equity method. Intercompany transactions  and balances have been eliminated. A loss in  value of an
equity method investment which is other  than a temporary decline is recognized  in earnings as an
impairment.

As of December 31, 2003, the Company adopted and applied FASB Interpretation No. 46,
Consolidation of Variable Interest Entities, (‘‘FIN  46’’), which addresses the consolidation of ‘‘variable
interest entities’’ (‘‘VIEs’’), to its special-purpose  entities. If an entity  is determined  to  be  a VIE, it
must be consolidated by the enterprise that absorbs  the majority of the  entity’s expected  losses if they
occur or receives a majority of the entity’s  expected residual returns if they occur. Application  of FIN
46 as of  December 31, 2003 has resulted in the  special purpose business trusts that issued Term
Convertible Preferred Securities no longer being consolidated (see Note 9). The Company  has elected
to restate the related amounts as of December 31, 2002  for  the effects of adopting FIN 46.  As of
December 31, 2003, the Company had  not  adopted FIN46(R)  (see Note 22).

CASH AND CASH EQUIVALENTS—The  Company considers unrestricted cash on hand, deposits in
banks, certificates of deposit, and short-term marketable securities with  an original maturity of three
months or less to be cash and cash equivalents.

INVESTMENTS—Securities that the Company has both the positive  intent and ability  to  hold to
maturity are classified as held-to-maturity  and are carried at historical cost. Other investments  that  the
Company does not intend to hold to maturity are classified  as available-for-sale or  trading. Unrealized
gains or losses on  available-for-sale investments are recorded as a separate component of stockholders’
equity. Investments classified as trading are marked  to  market on a periodic basis  through the
statement of operations. Interest and dividends on investments are reported  in interest income. Gains
and  losses on sales of investments are  recorded using  the specific identification  method. Short-term
investments consist of investments with original maturities  in excess of three months but  less  than one
year. Debt service reserves and other deposits are treated as non-current assets (see Note  8).

77

INVENTORY—Inventory, valued at the lower of cost  or market (first  in, first out  method) consists  of
the following (in millions):

Coal, fuel oil, and  other raw materials . . . . . . . . . . . . . . . . . . . . . . . .
Spare parts and supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$171
225

$281
217

Total
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Inventory of  discontinued operations . . . . . . . . . . . . . . . . . . . . .

396
(20)

498
(145)

$376

$353

December 31,

2003

2002

PROPERTY, PLANT, AND EQUIPMENT—Property, plant,  and equipment is stated  at cost. The cost of
renewals and betterments that extend the useful  life of property,  plant and equipment  are also
capitalized. Depreciation, after consideration of salvage value and asset retirement  obligations, is
computed using the straight-line method over  the estimated composite useful  lives of the assets.
Depreciation expense stated as a percentage of  average cost of  depreciable property,  plant  and
equipment was, on a composite basis,  3.60%, 4.00% and 3.68% for the  years ended December  31, 2003,
2002 and 2001, respectively.

The components of our electric generation and  distribution assets and the  related rates of depreciation
are as follows:

Composite Rate

Useful Life

Generation and Distribution Facilities . . . . . . . . . . . . . . . . . . . . . . . . .
Other Buildings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leasehold Improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and Fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.0% – 10.0% 10 – 50 yrs.
2.5% –  5.0% 20 – 40 yrs.
3.3% – 10.0% 10 – 30 yrs.
14.3% – 50.0% 2 –  7 yrs.

Maintenance and repairs are charged to expense as  incurred. Emergency  and  rotable  spare  parts
inventories are included in electric generation and distribution assets  and  are depreciated  over the
useful life of the related components.

CONSTRUCTION IN PROGRESS—Construction progress payments, engineering costs, insurance
costs, salaries, interest, and other costs  relating to construction  in progress are capitalized during the
construction period. Construction in  progress balances are  transferred to electric generation and
distribution assets when each asset is  ready  for its intended use. Interest capitalized during
development and construction totaled $115 million, $234 million, and  $280 million in  2003, 2002, and
2001, respectively. These amounts exclude $0 million,  $53 million, and $3 million of capitalized interest
related to discontinued operations for  the years ended 2003,  2002, and 2001, respectively. Recoveries of
liquidating damages from construction  delays  are recorded as a reduction in the related projects’
construction costs.

GOODWILL—The Company recognizes as goodwill the  excess  of the cost of an acquired  entity over
the net amount assigned to assets acquired and  liabilities assumed. The Company evaluates  goodwill for
impairment on an annual basis and whenever events or  changes in circumstances  occur that would
more likely than not reduce the fair  value of a reporting unit below its  carrying value.  The Company’s
annual impairment testing date is October 1st. Prior to January 1, 2002, goodwill was  amortized on a
straight-line basis over the estimated benefit period, which  ranged from 10 to 40  years.  As of January 1,
2002, goodwill is no longer amortized (see  Note 6).

LONG-LIVED ASSETS—In accordance with Statement of Financial  Accounting  Standards (‘‘SFAS’’)
No. 144, ‘‘Accounting for the Impairment or Disposal of Long-lived Assets,’’  the Company evaluates the

78

impairment of long-lived assets based  on  the projection  of undiscounted cash flows  whenever events or
changes in circumstances indicate that the carrying amounts of  such assets  may not be recoverable. In
the event such cash flows are not expected to be sufficient to recover the recorded  value of the  assets,
the assets are written down to their estimated fair values (see Note 5).

ASSET RETIREMENT OBLIGATIONS—Effective January 1, 2003, the Company  adopted Statement
of Financial Accounting Standards (‘‘SFAS’’)  No. 143,  ‘‘Accounting for Asset  Retirement Obligations.’’
SFAS No. 143 requires the Company to record  the fair  value  of  a  legal liability for an asset retirement
obligation in the period in which it is  incurred. When a  new liability is recorded the Company will
capitalize the costs of the liability by increasing the  carrying amount of the  related long-lived asset. The
liability is accreted to its present value  each period and the capitalized cost  is depreciated  over the
useful life of the related asset. Upon settlement of  the liability, the Company settles  the obligation for
its  recorded amount or incurs a gain  or  loss upon  settlement.

The Company’s retirement obligations  covered  by SFAS No.  143 include primarily active ash landfills,
water treatment basins and the removal  or  dismantlement of certain plant and equipment.  As of
December 31, 2003 and 2002, the Company had  recorded liabilities of approximately $29  million and
$15 million, respectively, related to asset  retirement obligations. There are no  assets that are  legally
restricted for purposes of settling asset  retirement obligations.  Upon adoption of  SFAS  No. 143, the
Company recorded an additional liability of approximately $13 million, a  net asset of approximately
$9 million, and a cumulative effect of  a change  in accounting principle of approximately $2 million,
after income taxes. Amounts recorded related to asset retirement obligations during the years ended
December 31, 2003 were as follows (in millions):

Balance at December 31, 2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional liability recorded from cumulative effect of accounting  change . . . . .
Accretion expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change in the timing of estimated cash flows . . . . . . . . . . . . . . . . . . . . . . . . .

$15
13
2
(1)

Balance at December 31, 2003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$29

Proforma net (loss) income and (loss)  earnings per share have  not  been presented for the years ended
December 31, 2002 and 2001 because  the proforma  application  of SFAS No.  143 to prior periods would
result in proforma net (loss) income and (loss) earnings per share  not  materially different from the
actual amounts reported for those periods  in the accompanying consolidated statements of operations.
Had SFAS 143 been applied during all periods presented the  asset  retirement obligation at January 1,
2001, December 31, 2001 and December  31, 2002 would have  been approximately $21 million,
$23 million and $28 million, respectively.

Included in other long-term liabilities is the accrual for the non-legal obligations for removal of assets
in service at IPALCO amounting to $361 million and $339  million at  December  31, 2003 and 2002,
respectively.

DEFERRED FINANCING COSTS—Financing costs are deferred and amortized over the  related
financing period using the effective interest method  or the straight-line method when it does not differ
materially from the effective interest  method. Deferred financing costs  are shown  net of accumulated
amortization of $202 million and $173  million as  of December  31, 2003 and 2002,  respectively.

PROJECT DEVELOPMENT COSTS—The  Company capitalizes the costs of developing new
construction projects after achieving  certain project-related milestones  that indicate the  project’s
completion is probable. These costs represent amounts incurred for professional  services,  permits,
options, capitalized interest, and other  costs  directly  related to construction. These costs  are transferred
to construction in progress when significant  construction activity commences, or expensed  at the time
the Company determines that development  of a particular project is  no  longer probable (see  Note 5).

79

The continued capitalization of such  costs is subject to ongoing risks related to successful completion,
including those related to government approvals, siting, financing, construction, permitting, and contract
compliance.

GUARANTOR ACCOUNTING—The Company adopted the disclosure  provisions of FASB
Interpretation No. (‘‘FIN’’) 45, ‘‘Guarantor’s Accounting  and Disclosure Requirements for  Guarantees,
Including Direct Guarantees of Indebtedness  of  Others,’’ in the fourth quarter of 2002.  Effective
January 1, 2003, the Company began applying the initial recognition and measurement provisions  on a
prospective basis for all guarantees issued  after December 31, 2002.  Under FIN  45, at  the inception of
a guarantee, the Company will record  the fair  value of  the guarantee as a liability, with the offsetting
entry being recorded based on the circumstances in which the guarantee was issued.

INCOME TAXES—The Company follows SFAS No. 109,  ‘‘Accounting  for  Income Taxes.’’ Under the
asset and liability method of SFAS No. 109, deferred  tax assets  and liabilities  are recognized for  the
future tax consequences attributable to differences  between  the financial statement carrying  amounts of
the existing assets and liabilities, and their respective  income tax  bases. The Company establishes a
valuation allowance when it is more  likely than not that all or a portion of a  deferred tax asset will not
be realized.

FOREIGN CURRENCY TRANSLATION—A business’s functional currency is  the currency of  the
primary economic environment in which  the business operates and is  generally the currency in which
the business generates and expends cash. Subsidiaries and affiliates whose functional currency is other
than the U.S. dollar translate their assets and liabilities into U.S. dollars at the current  exchange rates
in effect at the end of the fiscal period.  The revenue and  expense accounts  of such subsidiaries and
affiliates are translated into U.S. dollars  at  the average exchange rates that prevailed  during  the period.
The translation differences that result from this process,  and gains  and losses on  intercompany  foreign
currency transactions which are long-term  in nature, and which the Company does not intend to settle
in the foreseeable future, are shown in accumulated other  comprehensive loss in the stockholders’
equity section of the balance sheet. Gains and losses that arise from exchange  rate fluctuations  on
transactions denominated in a currency  other  than the  functional currency are  included in  determining
net income. For subsidiaries operating in  highly inflationary  economies, the U.S. dollar  is considered to
be the functional currency.

In January and February 2002, many new economic  measures  were  adopted by the  Argentine
government, including abandonment of the country’s fixed dollar-to-peso exchange  rate, converting U.S.
dollar denominated loans into pesos  and  placing  restrictions  on the convertibility of the  Argentine peso.
The government also adopted new regulations in  the energy sector that have the  effect of repealing
U.S. dollar denominated pricing under  electricity tariffs as  prescribed  in existing electricity distribution
concessions in Argentina by fixing all  prices to consumers in pesos. Due to the  changes, the Company
changed the functional currency for its businesses in  Argentina to the peso  effective January 1, 2002.

EARLY EXTINGUISHMENT OF DEBT—During the second quarter of 2002,  the Company adopted
SFAS No. 145, ‘‘Rescission of FASB Statements No. 4, 44  and 64,  Amendment of FASB Statement
No. 13, and Technical Corrections.’’ Among other items, this Statement  rescinds FASB Statement
No. 4, ‘‘Reporting Gains and Losses  from Extinguishments of Debt.’’ As  a result, early extinguishments
of debt are no longer reported as extraordinary  items but  are included in income from  continuing
operations.

For the year ended December 31, 2003,  the Company extinguished debt with a face  value of
approximately $2.4 billion for approximately $2.2 billion in cash, resulting  in a gain of  approximately
$0.2 billion which  is recorded in other  income  in the accompanying consolidated statement of
operations. See Note 15 for details of  debt extinguished by issuance of shares.  There were  no early
extinguishments of debt during 2001.

80

EXIT OR DISPOSAL ACTIVITIES—In June 2002, the Financial Accounting Standards Board  issued
SFAS No. 146, ‘‘Accounting for Costs Associated with Exit or Disposal Activities,’’ which addresses
financial accounting and reporting for  costs  associated with exit or disposal  activities. This Statement
requires that a liability for a cost associated with an exit  or disposal activity be recognized  when the
liability is incurred. Prior to issuance  of SFAS No. 146, a  liability for an exit cost was recognized  at the
date  of  an entity’s commitment to an  exit plan. The provisions  of this  Statement were effective for exit
or disposal activities that are initiated after December 31, 2002.

REVENUE RECOGNITION AND CONCENTRATION—Electricity distribution revenues are reported
as regulated. Revenues from the sale of  energy are  recognized  in the period during which the  sale
occurs. The calculation of revenues earned but  not  yet billed is  based on the number of days not billed
in the month, the estimated amount of  energy delivered during those days and  the average price  per
customer class for that month. Revenues  from  the sale  of  electricity and  steam generation  are reported
as non-regulated and are recorded based upon output delivered and capacity provided  at rates as
specified under contract terms or prevailing  market  rates.  Revenues from power sales  contracts entered
into after 1991 with decreasing scheduled rates are recognized  based on the  output delivered  at the
lower of the amount billed or the average rate  over the contract term.  Several of the  Company’s power
plants rely primarily on one power sales  contract with  a single  customer  for the majority of revenues
(see Note 13). No  single customer accounted for 10% or  more of revenues in 2003,  2002 or 2001.  The
prolonged failure of any of the Company’s customers  to  fulfill contractual  obligations or make required
payments could have a substantial negative impact on AES’s revenues  and profits.

Within our regulated businesses, sales  of purchased power amounted  to  approximately $2.9  billion,
$2.6 billion and $1.2 billion for the years ended  December 31,  2003, 2002  and 2001,  respectively. The
related power purchased by the regulated businesses amounted to approximately  $2.0 billion,
$1.7 billion and $693 million for the  years  ended December 31, 2003, 2002 and  2001, respectively.  Our
non-regulated businesses consist primarily of generation  businesses, and  therefore, do not generally
purchase power for resale.

REGULATION—The Company has investments in large utilities and  growth distribution  businesses
located in the United States and certain  foreign  countries that  are  subject to regulation by the
applicable regulatory authority. Our distribution businesses generally  operate in markets that are
subject to electricity price regulation as  compared with regulation based solely  on the  cost of the
electricity or the allowed rate of return on a specific distribution company’s assets or  net assets. For the
regulated portion of these businesses, the Company capitalizes incurred  costs  as deferred  regulatory
assets when there is a probable expectation that  future revenue, equal to the  costs incurred, will  be
billed and collected as a direct result of  the inclusion of the costs in an increased tariff set  by  the
regulator or as permitted under the electricity  sales concession  for  that business.  The  deferred
regulatory asset is eliminated when the Company collects the related costs  through billings to
customers, or when recovery is no longer  probable. Regulators in  the respective jurisdictions typically
perform a tariff review for the distribution companies on an  annual basis. If a  regulator excludes all or
part of a cost from recovery, that portion  of the deferred regulatory asset is impaired and is  accordingly
reduced to the extent of the excluded cost. This accounting reflects the economic  effects of regulation
by matching expenses with their recovery  through regulated  revenues. The Company has recorded
deferred regulatory assets of $741 million and $627 million at December 31,  2003, and 2002,
respectively (excluding tax-related regulatory  assets at  IPALCO—see Note  2),  that  it expects to pass
through to its customers in accordance with and  subject to regulatory  provisions.  These amounts
include $29 million and $105 million  of  assets  classified  as discontinued operations  at December 31,
2003 and 2002, respectively. The deferred  regulatory assets at entities, which are  controlled  and
consolidated by the Company, are recorded in other  assets  on  the consolidated balance sheets.

DERIVATIVES—The Company enters into various derivative transactions in order to hedge its
exposure to certain market risks. The  Company does not  enter into derivative transactions for trading

81

purposes. All derivative transactions  are  accounted for under SFAS No. 133, ‘‘Accounting for Derivative
Instruments and Hedging Activities,’’ as amended and interpreted. SFAS  No.  133 requires that an  entity
recognize all derivatives that are not exempted (including  derivatives  embedded  in other contracts) as
either assets or liabilities on the balance sheet and measure those  instruments at  fair value. Changes in
the derivative’s fair value are to be recognized  currently  in earnings, unless specific hedge accounting
criteria are met. Hedge accounting allows a  derivative’s  gains or losses in fair value to offset related
results of the hedged item in the statement of operations  and requires that  a company formally
document, designate and assess the effectiveness of transactions that receive  hedge  accounting. If a
derivative qualifies for the normal purchases and sales  exemption,  the Company generally  has elected
not to account for such instruments as  derivatives.

SFAS No. 133 allows hedge accounting  for fair value and cash flow hedges. SFAS No. 133  provides that
the gain or loss on a derivative instrument  designated and qualifying as a  fair value  hedge  as well as
the offsetting gain or loss on the hedged  item attributable  to  the hedged risk be recognized  currently  in
earnings in the same accounting period. SFAS No.  133 provides that the effective portion of the  gain or
loss on a derivative instrument designated and qualifying as a cash  flow hedge be reported  as a
component of accumulated other comprehensive  income in stockholders’ equity and be reclassified  into
earnings in the same period or periods  during which the hedged transaction  affects earnings. The
remaining gain or loss on the derivative, if any, must  be  recognized currently in  earnings. If a  cash flow
hedge is  terminated because it is probable that  the hedged transaction  or forecasted transaction will not
occur, the related balance in other comprehensive  income as of such  date is immediately recognized. If
a cash flow hedge is terminated early for other reasons, the  related balance in other comprehensive
income as of the termination date is recognized  concurrently with  the related  hedged transaction.

The Company currently has outstanding  interest rate swap, cap,  and  floor agreements  that  hedge
against interest rate exposure on floating rate  non-recourse debt.  These transactions,  which are
classified as other than trading, are accounted  for at fair value. The majority of  these transactions are
accounted for as cash flow hedges.

The Company enters into currency swaps and forwards to hedge against foreign currency risk on
certain non-functional currency-denominated liabilities. These transactions are  accounted for  at fair
value. A portion of these transactions are accounted  for as either fair value hedges or cash flow  hedges.

The Company enters into electric and gas derivative instruments, including swaps, options, forwards
and futures contracts to manage its risks  related  to  electric and gas  sales  and purchases.  These
transactions are accounted for at fair value. The majority of  these  transactions are accounted  for as
cash flow hedges, and as such, gains  and  losses arising from derivative  financial  instrument transactions
that hedge the impact of fluctuations in energy prices  are recognized in income concurrent  with the
related purchases and sales of the commodity.

Derivative fair values are reflected at  quoted  or estimated market value.  The values  are adjusted to
reflect the potential impact of liquidating the Company’s  position in an orderly manner over  a
reasonable period of time under present  market conditions. In the absence of quoted market prices,
other valuation techniques to estimate  fair value  are utilized. The use of these techniques  requires the
Company to make estimations of future  prices and  other variables, including market  volatility,  price
correlation, and market liquidity.

On April 1, 2002 Derivatives Implementation Group (‘‘DIG’’) Issue  C-15, related  to  contracts involving
the purchase or sale of electricity became effective. Contracts for the purchase or sale of electricity,
both forward and option contracts, including  capacity contracts, may qualify  for the  normal purchases
and sales exemption and are not required to be accounted for as  derivatives under  SFAS  No. 133. In
order for contracts to qualify for this exemption, they  must  meet  certain criteria,  which include the
requirement for physical delivery of the  electricity to be purchased  or sold under the contract  only  in
the normal course of business. However, contracts that have a price based on  an underlying index that

82

is not clearly and closely related to the electricity  being  sold  or  purchased or  that  are denominated in a
currency that is foreign to the buyer  or  seller are not considered normal purchases and  normal sales
and are required to be accounted for  as derivatives under SFAS No. 133.

The Company has two contracts that previously qualified for the  normal purchases and normal  sales
exemption of SFAS No. 133, but no longer qualify for this exemption due to the effectiveness of DIG
Issue C-15 on April 1, 2002. Accordingly, these  contracts were required to be accounted  for as
derivatives at fair value. The contracts were  valued as of April  1, 2002, and an  asset and a
corresponding gain of $127 million, net of income taxes, was  recorded as a cumulative effect of a
change in accounting principle. The contract valuations were performed using current  forward
electricity and gas price quotes and current  market  data  for other  contract  variables.  The  forward
curves used to value the contracts include certain assumptions, including projections of future electricity
and gas prices in periods where future  prices are not quoted.

In June 2003, the FASB issued DIG  Issue C-20, that superceded DIG Issue C-11 and  provided
additional guidance related to the impact of certain price adjustment features on  the ability of a
contract to qualify for the normal purchases and  sales  exemption.  In order for contracts to qualify  for
the exemption, they must first meet certain criteria. The criteria  includes  requirements that the
underlying price adjustment may not be considered extraneous and that  the  magnitude and direction of
the impact of the price adjustment is consistent  with the  relevancy  of the underlying. Additionally,
there are restrictions on certain contracts with an underlying associated with currency exchange rates
qualifying for the exemption. Under  the transition provisions of DIG Issue C-20 the Company  was
required to record a cumulative effect of change in accounting principle  adjustment of $43  million, net
of income taxes on October 1, 2003 for  the  fair value of a power  sales  contract. This contract
subsequently qualified for the normal purchases and sales exemption and  the contract’s  carrying value
is being amortized on a straight-line  basis over the remaining life of the  contract.

EARNINGS PER SHARE—Basic and diluted earnings per share are based  on the  weighted average
number of shares of common stock and potential  common stock outstanding  during  the period,  after
giving effect to stock splits (see Note 16). Potential  common  stock, for  purposes of determining  diluted
earnings per share, includes the effects of dilutive  stock  options, warrants, deferred compensation
arrangements, and convertible securities.  The effect of such potential common stock  is computed using
the treasury stock method or the if-converted method, as applicable.

USE OF ESTIMATES—The preparation of financial statements in  conformity with  accounting
principles generally accepted in the United States of America requires the Company to make estimates
and assumptions that affect reported amounts of assets and liabilities and  disclosures of contingent
assets and liabilities at the date of the  financial statements, as well as the  reported amounts of revenues
and expenses during the reporting period. Actual results could differ from  those estimates. Significant
items subject to such estimates and assumptions include the carrying value and estimated useful lives of
long-lived assets; impairment of goodwill  and equity  method  investments;  valuation allowances for
receivables and deferred tax assets; the recoverability of deferred regulatory assets and the valuation of
certain financial instruments, pension  liabilities, environmental liabilities and potential litigation claims
and settlements (see Note 12).

STOCK OPTIONS—As of January 1, 2003 the Company had three stock-based compensation plans.
Prior to  2003, the Company accounted  for those plans  under the recognition and measurement
provisions of APB Opinion No. 25, Accounting for  Stock  Issued to Employees,  and related
interpretations. No stock-based employee  compensation cost is reflected  in the net income (loss) for
the years ended December 31, 2002 or 2001, as  all options granted under  those plans had an exercise
price equal to the market value of the underlying common stock on  the date  of  grant. Effective
January 1, 2003, the Company adopted the fair value recognition  provision of SFAS No. 123, as
amended by SFAS No. 148, prospectively to all employee awards granted,  modified  or settled  after

83

January 1, 2003. Awards under the Company’s  plans generally vest over  two  years.  Therefore, the cost
related to stock-based employee compensation  included in  the determination of net income for the year
ended December 31, 2003, is less than  that which would  have been recognized if the fair  value based
method had been applied to all awards  since the original effective  date of SFAS No. 123. However,  if
SFAS No. 123 had been applied to all  grants since the  original effective date  the impact on  net income
would have been minimal since there were  very few  grants that would have had  expense carried over to
2003. During the year ended December  31,  2003, the Company recorded  compensation expense  of
approximately $7 million as a result of  adopting the fair  value recognition provisions of SFAS No. 123.

For SFAS No. 123 disclosure purposes,  the weighted average  fair value of each  option grant  has been
estimated as of the date of grant primarily using  the Black-Scholes  option-pricing model with the
following weighted average assumptions:

Years Ended December 31,

2003

2002

2001

Interest rate (risk-free) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.25% 3.83% 4.84%
86%
68%
—
—

69%
—

Using these assumptions, and an expected option  life of approximately  10 years, the weighted average
fair value of each stock option granted  was $2.65, $1.98 and $14.87, for the years ended December 31,
2003, 2002 and 2001, respectively.

The following table illustrates the effect on net  income  and earnings  per share if the fair value based
method had been applied to all outstanding and unvested  awards in each period (in millions, except  per
share amounts):

Net (loss) income, as reported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Add: Stock-based employee compensation expense included  in reported net
(loss) income, net of related tax effects . . . . . . . . . . . . . . . . . . . . . . . . .

Deduct: Total stock-based employee compensation expense determined

Year ended December 31,

2003

2002

2001

$ (403)

$(3,509)

$ 273

7

—

—

under fair value based method for all awards, net of related tax effects . .

(7)

(148)

(94)

Proforma net (loss) income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (403)

$(3,657)

$ 179

Earnings per share:
Basic — as reported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic — proforma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted — as reported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted — proforma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.68)
$(0.68)
$(0.67)
$(0.67)

$ (6.51)
$ (6.79)
$ (6.51)
$ (6.79)

$0.51
$0.34
$0.51
$0.33

RECLASSIFICATIONS—Certain reclassifications have been made to prior-period amounts to conform
to the 2003 presentation.

2. REGULATORY MATTERS

Brazil—The Brazilian electricity industry is regulated  by ANEEL, the  Brazilian National  Electric
Energy Agency. The electricity industry  in Brazil reached a critical point in 2001  as a result of a series
of regulatory, meteorological and market driven  problems. The Brazilian government implemented  a
program for the rationing of electricity consumption  effective  as of June 2001.  In  December 2001,  an
industry-wide agreement was reached with the Brazilian  government that  applies to Eletropaulo, Tiete,

84

CEMIG, and Sul. There were three parts  of the agreement  that specifically affected AES. The terms  of
the agreement were implemented during  2002.

Recovery of costs related to rationing. On a consolidated basis, AES had recorded accounts receivable of
approximately $60 million related to regulatory provisions in effect during the Rationing Period. As a
result of the settlement, the AES Brazilian  subsidiaries were allowed  to  recover costs incurred
associated with the rationing in lieu of  recovering  the receivables for approximately the same  amount.
As a result, the impact of the settlement  was a  reclassification from  accounts receivable to regulatory
assets. The regulator granted a specific  tariff to allow for the cost  recovery. The tariff  will  remain in
effect for the lesser of 70 months or  until all incurred  costs are recovered.  The Company believes that
it will recover all deferred costs within  this time  period.

Recovery of Parcel A costs. Parcel A costs consist primarily of the costs  of purchased power,
transmission and certain taxes incurred by Brazilian distribution companies. Parcel A costs are
permitted to be passed on to customers  via tariff adjustments. The Brazilian regulator had granted
tariff increases to recover a portion of  previously deferred Parcel A costs. However, due to uncertainty
surrounding the Brazilian economy, the  regulator had delayed  approval of some Parcel A tariff
increases. As part of the agreement, a tracking account that was  previously  established was officially
defined (see discussion of the Tracking  Account). Parcel A  costs incurred previous to January  1, 2001
were not allowed under the definition  of  the  tracking account. As a result, in 2001,  the Company
wrote-off approximately $160 million  ($101  million  representing  the Company’s  portion from equity
affiliates), of Parcel A costs incurred prior  to  2001 that will not be recovered. Tariff  adjustments were
implemented to allow recovery for these  costs.

Brazilian Wholesale Market (MAE) settlements

Sul. Under the third part of the agreement, AES’s subsidiary  Sul was  permitted to record additional
revenue and a corresponding receivable  from sales to the Brazilian Wholesale Electricity Market
(MAE) of energy purchased from the government owned  Itaipu generation facility in  2001 and through
May 2002. In May 2002, the regulator issued Order 288  as a retroactive  regulatory  decision  that
changed the methodology for recording  the amount derived from sales to MAE. As a result, the
Company recorded a pretax provision  of approximately  $160 million against  revenues in May  2002 to
reflect the negative impacts of this retroactive regulatory decision. Sul filed an injunction in
October 2002, which was upheld in December 2002, forcing  MAE to keep its  original  values  and
required MAE to place 50% of the amount claimed in  escrow. The injunction was reversed in  the
beginning of February 2003. AES Sul continues to pursue judicial  options  to  address this situation.

The MAE has settled its registered transactions  for the period from late December 2002 through early
2003. Without considering the effect  of Order 288, Sul owes approximately $28  million, based upon  the
December 31, 2003 exchange rate. Sul  does  not  have sufficient  funds  to  make  this payment, and several
creditors have filed lawsuits in an effort to collect amounts they claim are due. Sul is petitioning the
courts to aggregate the individual lawsuits with the Order 288 actions filed by Sul in order to postpone
payment until the matter is resolved.  If Sul prevails and the MAE settlement occurs absent  the effect
of Order 288, Sul  will receive approximately $121  million,  based upon  the December  31, 2003 exchange
rate. If Sul is unsuccessful and if Sul is unable  to  pay any  amount that  may be due to MAE,  penalties
and fines could be imposed up to and  including  the termination of the concession  contract by ANEEL.
Sul is current on all MAE charges and costs incurred subsequent to the  period in  question in the
Order 288 matter.

Tiete. The MAE settlement for AES’s subsidiary Tiete  for the  period from September  2000 to
December 2002 totals an obligation of  approximately  $80 million, at the December  31, 2003 exchange
rate. Fifty percent of the amount was due on December  26, 2002, and the  remainder was due July 3,
2003 after MAE’s numbers were audited. According  to  the industry-wide agreement  reached in

85

December 2001, Brazilian National Development Bank (‘‘BNDES’’) was required to provide  Tiete with
a credit facility in the amount of approximately $41 million  at  the  December 31, 2003 exchange rate  to
pay off a part of the liability. This credit  facility has not yet been provided but  in the meantime, a
Brazilian federal court has granted Tiete  a  temporary injunction  suspending the  payment of the
obligation until BNDES makes this credit facility available. As a result, Tiete paid MAE the difference
from the total liability and the credit facility in the  amount  of  approximately $39 million on  July 3,
2003. In the absence of the BNDES  credit facility, in January 2004 Tiete was  able to close an
agreement with 96.5% of creditors under  the MAE settlement in order to coordinate payment of
Tiete’s MAE settlement liabilities with  the same terms  of the BNDES  credit facility. Simultaneously,
Tiete  released from the injunction all  creditors, ANEEL and MAE  and will continue  to  have legal
disputes with the creditors that did not participate in the  agreement. Tiete has started to receive from
the distribution companies the extraordinary  tariff revenue in order to recover $50 million from the
total loss in respect of the MAE, and the total recovery is expected to be completed over a six-year
period. As of December 31, 2003, Tiete had  collected  approximately $3  million  of  extraordinary tariff
revenue from the distribution companies.

Uruguaiana. The MAE settlement for the period from  September 2000  to December  2002 for
Uruguaiana totals an obligation of approximately $15  million  at the  December 31,  2003, exchange rate.
Fifty percent of the outstanding liability  was due on  December  26, 2002. Uruguaiana disagreed with the
liability for the period from December 2000 to March 2002, which represents  approximately  $12 million
at the December 31, 2003, exchange rate, and on December 18, 2002,  Uruguaiana  obtained  an
injunction from the Federal Court suspending  the payment of the liability under dispute. On
February 25, 2003, ANEEL and MAE filed an appeal against the injunction. On March  12, 2003, the
judge  responsible for the case did not accept  the appeal and maintained the  injunction for Uruguaiana.
Uruguaiana believes that under the terms of its ANEEL Independent Power Producer Operational
Permit, power purchase and regulatory contracts, it is not liable for  replacement power costs arising
directly out of the electric system’s instability. Furthermore, the civil action also discusses the  power
prices changed by ANEEL in August 2002 related to energy sold at the spot market in June 2001.
Uruguaiana does not expect to have sufficient resources to pay the MAE settlement,  and if the legal
challenge of this obligation is not successful, penalties  and  fines  could be imposed,  up to and including
the termination of the ANEEL Independent Power Producer  Operational Permit. The  Company’s total
investment associated with Uruguaiana as of December 31,  2003 was approximately $325 million, which
is net of foreign currency translation  losses.

Tracking Account

Power purchase costs, transmission charges,  and certain  taxes (Parcel  A  costs)  are based  on current
prices for volumes forecasted for the coming year. Differences  between actual power costs incurred  and
tariff recoveries over the course of the  year due  to  the exchange  rate  impact on the price  of Itaipu
power (which is priced in U.S. dollars)  and other  Parcel A costs are tracked in  the ‘‘CVA’’ account
(tracking account), which is required  to  be  remunerated in the subsequent  year. At the annual tariff
adjustment date, the distribution company is granted an automatic tariff increase sufficient to recover
the unrecovered balance in the tracking  account over a 12-month period. If there are  over-recoveries,
there is an automatic tariff reduction  to  refund to customers the over-recovery over the  next 12-month
period.

On April 4, 2003, the Ministry of Mines and Energy  (‘‘MME’’) issued  a decree postponing,  for a  1-year
period, the tracking account tariff increase. According  to  this  decree, the pass-through  to  tariffs of the
amounts accumulated in the tracking account for the distribution concessionaires that had  been
scheduled to occur from April 8, 2003  to  April  7, 2004 will  be  postponed to  the subsequent year’s tariff
adjustment. As a result, in the case of Sul and Eletropaulo, the pass-through  of  the tracking account
balance for 2003, that should have originally  happened on April 19, 2003 and July  4, 2003 amounts  to

86

approximately $12 million and $173 million,  respectively. These amounts will be accumulated in the
next twelve months and shall be recovered over  a 24-month period  rather than the usual 12-month
period.

In order to compensate for the deferral  of  the increase  relating to the  tracking account, BNDES will
provide distribution companies with loans, which will be repaid during the recovery period. As the
conditions precedents to closing the negotiations  between AES and BNDES have been  fulfilled (see
Note 23), Eletropaulo and Sul are now eligible  for  such loans.

Argentina—In 2002, Argentina continued to experience a  political,  social and  economic crisis  that  has
resulted in significant changes in general economic policies and regulations as well  as specific  changes
in the energy sector. In January and  February 2002, many new economic  measures  were adopted by the
Argentine government, including abandonment of the  country’s fixed dollar-to-peso  exchange rate,
converting U.S. dollar denominated loans  into pesos  and placing restrictions on the convertibility of the
Argentine peso. The government also adopted new  regulations in the energy  sector that have  the effect
of repealing U.S. dollar denominated  pricing under electricity tariffs as  prescribed in existing electricity
distribution concessions in Argentina by fixing all prices to consumers in pesos. There are  no regulatory
assets or liabilities recorded in the Argentina  entities.

Venezuela—The political and economic environment in Venezuela continues to be unstable. The
electricity tariffs at EDC are adjusted  semi-annually to reflect fluctuations  in inflation and the currency
exchange rate compared to the U.S.  dollar. Failure  to  receive such adjustment  to  reflect  changes in the
currency exchange rate and inflation  could adversely affect the Company’s results of operations.

In January 1999, a joint resolution of the Ministry of Energy  and  Mines  and the Ministry of  Industry
and Commerce established the basic tariff rates applicable during the  four year tariff regime  from 1999
through 2003. The tariffs were established using a  combination  of  two  methodologies: cost-plus and
return  on investment. The regulation that  establishes basic tariff rates is  expected to change in  2004,
and this change may have an impact on the amount and timing of  the  cash flows and earnings  reported
by EDC.

IPALCO—IPALCO is subject to regulation by  the Indiana Utility Regulatory Commission (the ‘‘IURC’’)
as to its services and facilities, the valuation of property,  the construction,  purchase,  or lease of electric
generating facilities, the classification  of  accounts, rates of depreciation, retail rates  and charges, the
issuance of securities (other than evidences  of  indebtedness payable  less  than twelve months  after the
date  of  issue), the acquisition and sale of public utility  properties or securities and  certain  other
matters.

Regulatory assets represent deferred  costs that have  been included  as allowable  costs for ratemaking
purposes. IPL has recorded regulatory assets at IPL  relating to certain  costs as  authorized by the  IURC
of $201 million and $141 million for the  years ended December 31, 2003 and 2002, respectively. IPL is
amortizing non tax-related regulatory assets of $48 million and $44  million as  of  December 31, 2003
and 2002, respectively, to expense over periods ranging from 1  to  30 years. Tax-related regulatory assets
of $153 million and $97 million as of December 31, 2003 and 2002,  respectively, represent the net
income tax costs to be considered in  future regulatory  proceedings  generally  as the tax-related amounts
are paid.

3. BUSINESS COMBINATIONS

On March 27, 2001, AES completed  its  merger  with IPALCO through  a share exchange transaction in
accordance with the Agreement and  Plan of Share Exchange  dated July 15,  2000, between AES and
IPALCO, and IPALCO became a wholly-owned subsidiary  of  AES.  The  Company accounted for the
combination as a pooling of interests.  Each of the outstanding shares of  IPALCO common stock was
converted into the right to receive 0.463 shares of AES common stock.  The  Company issued

87

approximately 41.5 million shares of AES  common  stock. The consideration consisted of newly issued
shares of AES common stock. IPALCO is a  utility  business  based in Indianapolis with approximately
3,400 MW of gross generation capacity  and 450,000 customers in  and  around Indianapolis.

The Company issued approximately 346,000  options for the  purchase  of AES  common stock in
exchange for IPALCO outstanding options  using the same  exchange ratio. All unvested  IPALCO
options became vested pursuant to the existing stock  option plan upon  the change in control.

In connection with the merger with IPALCO, the Company incurred contractual  liabilities  associated
with existing termination benefit agreements  and other  merger  related  costs for investment banking,
legal and  other fees. These costs, which  were $131 million in  2001, are shown separately in the
accompanying consolidated statements  of operations. All  of  the amounts for the plan  were expensed as
incurred. As a result of the plan, the  work force  was  reduced  by 480 people.

The table below sets forth revenues, net  income and comprehensive loss  for AES and IPALCO for  the
period from January 1, 2001 through the date of the  merger (amounts in millions).

Revenues:
AES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IPALCO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,407
215

Consolidated Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,622

Net Income:
AES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IPALCO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 129
(18)

Consolidated Net Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 111

Comprehensive Loss:
Net Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign currency translation adjustment . . . . . . . . . . . . .
Change in derivative fair value . . . . . . . . . . . . . . . . . . .
Minimum pension liability . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of adopting SFAS No.  133 on  Jan. 1,

AES

IPALCO Combined

$ 129
(236)
(50)
—

$(18)
—
—
(2)

$ 111
(236)
(50)
(2)

2001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(93)

—

(93)

Comprehensive Loss . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(250)

$(20)

$(270)

There have been no changes to the significant accounting policies of  AES or  IPALCO due to the
merger. Both AES and IPALCO have the  same fiscal years. There  were no intercompany transactions
between the two companies prior to the  merger date.

The Company has accounted for the  following transactions, completed in 2001, using the purchase
method of accounting. Accordingly, the purchase price of each transaction  has been allocated based
upon the estimated fair value of the  assets and  the liabilities acquired as of  the acquisition date, with
the excess, if any, reflected as goodwill.  The results  of operations  of the acquired companies  have been
included in the consolidated results of  operations since the date of each acquisition.

In January 2001, following the expiration on December 28, 2000  of  a  Chilean tender offer,  Inversiones
Cachagua Limitada, a Chilean subsidiary of AES, paid cash for 3,466,600,000 shares of common stock
of Gener S.A (‘‘Gener’’). Also in January 2001, following the expiration on December  29, 2000 of the
simultaneous United States offer to exchange all American Depositary Shares (‘‘ADS’’) of Gener for
AES common stock, AES issued 9.1 million shares of common stock  with a value of approximately

88

$511 million in exchange for Gener ADS’s tendered pursuant to the  United States offer, which,
together with the shares acquired in  the Chilean offer, resulted in AES’s  acquisition of approximately
96.5% of the capital stock of Gener.  Subsequently, the Company’s total ownership reached
approximately 99% due to a stock buyback program  initiated  by Gener in February 2001.  The  purchase
price for the acquisition of Gener was  approximately  $1.4 billion before asset sales  of $318 million, plus
the assumption of approximately $700 million of non-recourse debt. Approximately $865 million of
goodwill was recorded as part of the  purchase  and was  being  amortized over 40 years until January 1,
2002 when the Company adopted SFAS No. 142.  See Note 6  for further disclosure of  the financial
statement impact of this accounting pronouncement. In conjunction  with its tender offer,  the Company
agreed to sell two of Gener’s generating assets  (Central  Puerto and Hidronequen) to TotalFinaElf.  In
March 2001, Gener and TotalFinaElf executed a  purchase  and  sale agreement which granted to
TotalFinaElf the option to purchase three of Gener’s  generating assets in  Argentina: Central Puerto,
Hidronequen and TermoAndes. Pursuant to this agreement,  in August, 2001, AES sold Gener’s  interest
in Central Puerto to a TotalFinaElf subsidiary for $255 million. In addition, in September TotalFinaElf
purchased Gener’s interest in Hidronequen for $72.5  million as well as subordinated debt related to
Hidronequen held by Gener for approximately $50 million. The  option to purchase TermoAndes
expired unexercised. Upon completion of the purchase, Gener implemented an  employee severance
plan.  As of December 31, 2001, the severance plan was completed  and the work force was reduced by
187 people. All of the approximately $9  million cost  related to the plan was recorded in 2001 and all
cash payments were made in 2001. The  purchase  price allocation for Gener was finalized  during  2001.

In April 2001, the Company acquired a  75%  controlling  interest  in Kievoblenergo,  a distribution
company that serves the region that surrounds Kiev,  the capital city  of  Ukraine, for  approximately
$46 million in cash. The remaining 25%  interest is either publicly-owned or  owned by the employees of
the distribution company.

In May 2001, the Company acquired  a  75% controlling interest in Rivnooblenergo, a distribution
company that serves the Rivno region in  Ukraine, for  approximately $23  million  in cash. The remaining
25% interest is either publicly-owned  or  owned by the  employees of the distribution company.

In July 2001, a subsidiary of the Company  completed the final phase of its  acquisition  of  the energy
assets of Thermo Ecotek Corporation,  a  wholly-owned subsidiary of Thermo Electron Corporation of
Waltham, Massachusetts. The transaction was consummated in two phases.  The initial phase  of the
transaction, which occurred on June 29, 2001, was  closed at a  price of $242 million in  cash. The
purchase price for the second and final phase was $18  million  in cash.  This resulted in a  total  purchase
price for the two phases of the Thermo  Ecotek acquisition of $260 million. No material long-term
liabilities were assumed at the acquisition date.  The  portfolio of assets acquired by the  Company
included approximately 500 MW of gas-fired, biomass-fired (agricultural  and  wood waste) and
coal-fired operating power assets in the  United States,  the Czech Republic, and  Germany, a natural gas
storage project in the United States, and  over 1,250  MW of advanced development  power  projects  in
the United States.

In July 2001, a subsidiary of the Company  acquired a  56% interest in SONEL, an integrated  electricity
utility in Cameroon, with a 20-year concession on  generation, transmission and distribution
country-wide. The purchase price was approximately  $70 million in cash, plus  the assumption  of
approximately $260 million of long-term  liabilities. The other 44% will remain  with the government.
SONEL is one of the largest African  electricity utilities  with approximately 800 MW of installed
capacity  and 452,000 customers.

The purchase price allocations for Thermo Ecotek,  SONEL,  Kievoblenergo and Rivnooblenergo were
finalized during 2002 with no material adjustments to the preliminary purchase  accounting.

There were no material business combinations  initiated in 2003  or  2002.

89

4. DISCONTINUED OPERATIONS

Effective January 1, 2001, AES adopted  SFAS No.  144. This Statement addresses financial accounting
and reporting for the impairment or  disposal of long-lived assets. SFAS No. 144 requires  a component
of an entity that either has been disposed of or is classified  as held for sale  to  be  reported as
discontinued operations if certain conditions are met.

Consistent with one of the Company’s  strategic  initiatives during 2003, the  Company continued its
efforts to sell certain subsidiaries. For  several of the  subsidiary businesses classified as  held for  sale,
impairment losses were recorded to reflect the  fact that the  estimated  sales  value was less than the
carrying  cost.

On December 22, 2003, AES classified  its  investment in Wolf  Hollow, a competitive supply  business
located in the United States, as held  for  sale. In the fourth quarter of 2003, the Company recorded a
pre-tax impairment charge of approximately $120 million to reduce  the carrying value of Wolf Hollow’s
assets to estimated fair value in accordance with SFAS No. 144.

On December 22, 2003, the Company  decided to sell the holding company  that  owns 50%  of  Empresa
Distribuidora de Electricidad de Este  (‘‘EDE Este’’), a regional growth distribution company  located  in
Santo Domingo, Dominican Republic,  and has reported  this business as  an asset held  for sale. The
remaining shares of EDE Este are owned  by Corporaci´on Dominicana de Empresas El´ectricas
Estatales (‘‘CDEEE’’) (49%) and former employees (1%).  As a  result of the  decision  to  sell its shares
in the business, the Company recorded  a  pre-tax  impairment charge of approximately $60 million
during the fourth quarter of 2003 to reduce the carrying value of the assets  to  their  estimated  fair value
in accordance with SFAS No. 144. A pre-tax goodwill impairment expense  of approximately  $68 million
was also recorded. The goodwill was  considered impaired since  the current fair market  value of  the
business was less than its carrying value.  The  decline in fair value during 2003 was due, in  part, to
continuing devaluation of the Dominican Peso  and  operating losses. During 2003,  the devaluation  of
the Dominican Peso resulted in foreign currency  transaction losses of $48  million  at EDE Este. AES
expects to complete the sale during 2004. Los Mina and  Andres, contract generation facilities of AES
also in the Dominican Republic, are contracted to sell electricity  to  EDE Este. EDE Este was
previously reported in the growth distribution segment.

On December 22, 2003, AES Granite Ridge, a competitive  supply business  located  in the United
States, was classified as held for sale.  As a result, AES has recorded a pre-tax  impairment charge  of
approximately $201 million.

In December 2003, AES classified its  interest  in Colombia  I,  a  competitive supply  business  located  in
Colombia, as held for sale. In the fourth  quarter of 2003, the  Company recorded a  pre-tax impairment
charge  of $19 million to reduce the carrying value of Colombia I’s assets to its estimated fair value  in
accordance with SFAS No. 144.

In September 2003, AES reached an agreement  to  sell 100%  of  its  ownership interest in AES
Whitefield, a generation business located  in the United  States. The sale  is structured as  a stock
purchase agreement. At December 31,  2003 this  business  was classified as held  for sale in accordance
with SFAS No. 144. AES Whitefield  was  previously reported in  the competitive supply  segment.

On August 8, 2003, the Company decided to sell AES Communications  Bolivia,  located  in La Paz,
Bolivia and has reported this business as  an asset held for  sale. On August 25,  2003, AES signed  a
Stock Purchase Agreement with a buyer  to  sell AES Communications  Bolivia.  As a  result of this
decision, the Company recorded a pre-tax impairment charge of  $29 million  during  the third quarter of
2003 to reduce the carrying value of the  assets to their estimated fair  value in accordance with SFAS
No. 144. AES expects to complete the sale  during the first half of 2004. AES Communications Bolivia
was previously reported in the competitive supply segment.

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In July 2003, AES reached an agreement to sell 100% of its ownership interest in AES Mtkvari, AES
Khrami and AES Telasi for gross proceeds of  $23 million.  At June 30, 2003  these  businesses were
classified as held for sale and the Company  recorded  a pre-tax impairment charge of $204  million
during the second quarter of 2003 to reduce the  carrying value of the  assets to their estimated fair
value in accordance with SFAS No. 144.  This transaction was completed  in August 2003 and resulted in
a total write-off of approximately $210 million. AES Mtkvari  and AES Khrami were previously
reported in the contract generation segment and AES Telasi was  previously reported  in the growth
distribution segment.

On July 29, 2003, the Company sold  substantially all the  physical assets and operations of AES Barry to
an unrelated third party for £40 million (or approximately $62 million). The sale proceeds were  used to
discharge part of AES Barry’s debt and to pay certain transaction costs and  fees.  The results of
operations of the plant assets sold, which constitute  a component, have been  included in discontinued
operations. Interest expense on the debt, which was not part of the disposal group, has  been included
in income from continuing operations. AES Barry is pursuing  a £60  million (or approximately
$93 million) claim (the amount of which is  disputed)  against  TXU Europe Energy Trading Limited
(TXU EET), which is currently in bankruptcy administration. AES Barry will  receive 20% of  amounts
recovered in excess of £7 million ($11 million) from the  administrator. Under the amended credit
agreement referred to below, AES Barry may pay any excess to its immediate holding company AES
Electric. If the proceeds from TXU EET are not sufficient to repay  the bank debt, the banks have
recourse to the shares of AES Barry, but have  no recourse  to  the  Company for a default  by  AES
Barry.

An amended credit agreement reflecting  the sale of the  AES  Barry  assets was signed  in July  2003. As a
result of the amended credit agreement, AES lost control  of  AES  Barry  and discontinued consolidating
the business’s results. AES Barry was  previously reported  in the competitive supply segment.

AES Drax Power Limited (‘‘Drax’’) a former subsidiary  of AES,  was the operator  of the Drax power
plant in the United Kingdom. In November 2002,  Drax terminated  its Hedging Agreement  with TXU
EET. Also in November 2002, TXU EET and TXU  Europe Group  plc, the guarantor under the  power
supply hedging agreement between Drax and TXU  EET,  filed for  bankruptcy  administration. As a
result of the termination of the Hedging Agreement, which had  provided Drax  above-market  prices for
the contracted output (equal to approximately 60  percent of the  total output of the plant), Drax
became fully exposed to electricity prices  in the United  Kingdom’s competitive  spot market. The
termination of the Hedging Agreement  constituted a change  in circumstance that indicated  that  the
carrying  value of Drax’s net assets may  not  be  recoverable. Additionally,  in the fourth quarter of 2002,
the Company approved and committed to a plan to sell the business. Accordingly, in the  fourth quarter
of 2002, a pre-tax impairment charge  of $1,170 million ($893 million after-tax) was recorded to
write-down the net assets of Drax to  their fair  value.  This charge includes a  write off of $215 million of
trade receivables and a $955 million  write-down  of  the investment to net  realizable value.  The
approximate fair value of net assets was  determined by discounting projected future cash  flows  of  the
business.

Negotiations for the sale and restructuring of the business culminated in  a restructuring proposal
published on June 30, 2003. On August 5, 2003 AES withdrew its support for, and participation in, the
June restructuring proposal. On September 30, 2003,  the security trustee delivered enforcement notices
to Drax, thereby affecting the revocation of  voting rights in the shares in AES Drax  Acquisition
Limited, Drax’s parent company. The  shares were  mortgaged in favor of the security trustee. As a
result of the above, AES lost control of Drax and discontinued  consolidating it. AES has  no continuing
involvement in Drax.

On December 11, 2003 AES sold 100% of its ownership interest in both AES Haripur Private Ltd.
(‘‘Haripur’’) and AES Meghnaghat Ltd. (‘‘Meghnaghat’’),  both  generation businesses in Bangladesh, to

91

CDC  Globeleq Total proceeds of the sale were  $145 million including  working capital  and purchase
price adjustments of approximately $8  million. AES recognized a  loss on the sale of approximately
$59 million before and after taxes. These two businesses were previously reported in  the contract
generation segment.

During  the second quarter of 2002, after exploring several strategic options related to Eletronet, a
telecommunication business in Brazil,  AES committed to a plan  to  sell its 51% ownership  interest in
this  business. The estimated realizable value  was less than  the book value of AES’s  investment and  as a
result, the investment in Eletronet was  written down to its estimated realizable  value. The Eletronet
sale will close in two parts, the first of which occurred on December  31, 2002.  The  total loss  for
Eletronet for 2002, including results of operations, write downs, and the effect of the  first  closing  was
$182 million before income taxes ($149  million after  taxes).  Eletronet  was previously  reported in the
competitive supply segment.

As a result of a significant reduction in spot market electricity  prices in  the United Kingdom during the
first quarter of 2002, operating revenues  at the  Company’s Fifoots Point subsidiary were  insufficient to
cover operating expenses and debt service costs.  Accordingly, the subsidiary  was placed in
administrative receivership by its project financing lenders and  the  Company’s ownership of the
subsidiary was terminated. This resulted in a write off of the Company’s  investment of $53 million
before and after income taxes. The Company  has no continuing involvement in  the Fifoots Point
subsidiary, which was previously reported in  the competitive supply segment.

In April 2002, AES reached an agreement  to  sell 100%  of its  ownership  interest in CILCORP, a  utility
holding company whose largest subsidiary  is Central Illinois Light Company (‘‘CILCO’’), to Ameren
Corporation in a transaction valued at  $1.4 billion including the assumption of debt and preferred stock
at the closing. During the year ended  December 31, 2002, a pre-tax goodwill impairment expense of
approximately $104 million was recorded  to reduce  the carrying amount of the  Company’s investment
to its estimated fair market value. The  goodwill was considered impaired  because the current fair
market value of the business was less than  its  carrying value. The fair market value of AES’s
investment in CILCORP was estimated using as  a basis the  expected sale price under the related sales
agreement. The transaction also included an agreement to sell AES Medina Valley  Cogen, a  gas-fired
cogeneration facility located in CILCO’s  service territory. The sale  of CILCORP by AES was  required
under the Public Utility Holding Company Act (‘‘PUHCA’’)  when  AES  merged  with IPALCO,  a
regulated utility in Indianapolis, Indiana  in March 2001. The transaction closed in  January 2003, and
generated approximately $495 million in cash proceeds  and resulted in a loss of  approximately
$24 million before and after income taxes. CILCORP was  previously reported in the large utilities
segment.

In September 2002, AES sold 100% of its ownership  interest  in AES NewEnergy a  competitive supply
business located in the United States to Constellation Energy Group  for approximately  $260 million.
This sale resulted in a loss on sale of approximately $29 million.

In December 2002, AES reached an  agreement to sell  100% of its ownership interest in  both  AES  Mt.
Stuart and AES Ecogen, both generation  businesses in Australia, to Origin Energy Limited and to a
consortium of Babcock & Brown and Prime Infrastructure  Group, respectively.  The total sales price for
both businesses was approximately $171  million, which equated to an equity purchase price  of
approximately $59 million. The sale of  AES  Mt.  Stuart closed in  January  2003 and resulted  in a loss on
sale of approximately $2 million. The  sale  of  AES  Ecogen closed in  February 2003 and resulted  in a
gain on sale of approximately $24 million.  AES  Mt.  Stuart and AES Ecogen  were previously reported
in the contract generation segment.

92

In December 2002, AES reached an  agreement to sell  100% of its ownership interests in  Songas
Limited (‘‘Songas’’) a competitive supply  business located in Tanzania and AES Kelvin Power
(Pty.) Ltd. a contract generation business  located in South Africa  to  CDC Globeleq  for approximately
$329 million, which includes the assumption  of  debt.  The  sales of  AES  Kelvin, which  closed  in
March 2003, and the sale of Songas, which closed in April 2003 resulted in a total  gain on sale of
approximately $11 million.

In December 2002, AES classified its  investment in Mountainview, a competitive supply business
located in the United States, as held  for  sale. In the fourth quarter of 2002, the Company recorded a
pre-tax impairment charge of $415 million ($270 million after-tax) to reduce the carrying  value of
Mountainview’s assets to estimated realizable value in accordance  with SFAS No.  144. The
determination of the realizable value was based  on available  market  information obtained through
discussions with potential buyers. In January 2003, the  Company entered  into  an agreement to sell
Mountainview for $30 million with another $20 million payment  contingent on  the achievement of
project specific milestones. The transaction closed in  March 2003  and  resulted in a  gain of
approximately $7 million before income taxes ($4 million after  taxes). Mountainview was previously
reported in the competitive supply segment.

During  2001, the Company decided to exit certain of its businesses.  These  businesses included Power
Direct, Geoutilities, TermoCandelaria, Ib Valley and several telecommunications businesses in Brazil
and the United States. For those businesses disposed of or abandoned, the Company determined that
significant adverse changes in legal factors and/or the business climate, such as  unfavorable  market
conditions and low tariffs, negatively  affected  the value of these  assets. The Company had  certain
businesses that were held for sale as  of December 31,  2001, including  TermoCandelaria. The sales of
these assets were completed prior to December 31, 2002, and the resulting gains or  losses on  these
sales were not material.

All of the business components discussed above are classified as discontinued  operations  in the
accompanying consolidated statements  of operations. Previously issued  statements of operations have
been restated to reflect discontinued operations reported subsequent  to  the original issuance date.

Information  for business components  included  in discontinued operations is as follows (in millions):

For the years ended
December 31,

2003

2002

2001

Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,234

$ 3,019

$3,337

(Loss) income from operations before  disposal and impairment writedown

(before taxes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Loss) on disposal and impairment writedowns (before taxes) . . . . . . . . . . .

$ (332) $
(520)

165
(2,126)

$ (53)
—

(Loss) income from operations (before taxes) . . . . . . . . . . . . . . . . . . . . . .

$ (852) $(1,961) $ (53)

The assets and liabilities associated with  the discontinued operations and  assets held for sale  are
segregated on the consolidated balance sheets at December  31, 2003 and  2002. The carrying  amount of

93

major asset and liability classifications for  businesses recorded as discontinued operations and  held for
sale are as follows:

December 31, 2003

December 31, 2002

(in millions)

(in millions)

ASSETS:
Cash-unrestricted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash-restricted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PP&E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LIABILITIES:
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current portion of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . .
Other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term debt
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 11
34
—
88
20
51
614
137

$955

$ 76
580
42
56
39

$793

$

77
74
2
321
145
144
5,818
1,514

$8,095

$ 225
200
338
4,126
1,612

$6,501

5. OTHER SALES OF ASSETS AND  ASSET IMPAIRMENT EXPENSES

In December 2003, AES sold an approximate 39% ownership interest in AES Oasis Limited (‘‘AES
Oasis’’) for cash proceeds of approximately  $150 million. The  loss realized on the transaction was
approximately $36 million before and after income taxes. AES Oasis is an entity  that  owns an electric
generation project in Oman (AES Barka)  and  two oil-fired generating  facilities in Pakistan (AES Lal
Pir and AES Pak Gen). AES Barka, AES Lal Pir, and AES  Pak Gen are  all  contract generation
businesses.

During  the fourth quarter of 2003, the Company  decided to discontinue the  development of Zeg,  a
contract generation plant under construction in Poland. In connection with this decision, the Company
wrote off its investment in Zeg of approximately $23  million before income taxes ($21 million after
tax).

On August 8, 2003, the Company decided to discontinue the  construction and development  of  AES
Nile Power in Uganda (‘‘Bujagali’’). In  connection  with this decision,  the company wrote off  its
investment in Bujagali of approximately $76  million  before income taxes ($67 million after  tax) in the
third quarter of 2003. Bujagali was a developing  contract generation business.

During  April 2003, after consideration  of  existing business  conditions  and  future opportunities
associated with a development project in  Honduras (El Faro), the Company decided to offer El Faro
for sale. The carrying amount of the investment in  El Faro exceeded its fair value. As a result  during
the second quarter of 2003, AES wrote  off its investment of approximately $20 million,  before  income
taxes ($13 million after tax).

In the fourth quarter of 2002, circumstances surrounding Lake Worth  project  indicated that the
carrying  amount of the Company’s investment in the  project may not be recoverable. Therefore, in
accordance with SFAS No. 144, a pre-tax impairment charge  of $78 million ($51 million after tax) was
recorded  to write-down the net assets of  the project  to  fair market value.  The fair value of the net

94

assets was estimated by analyzing the discounted future cash  flows of the business as well as indications
from unrelated third parties regarding  the value of the  project. The timing of this charge was due to a
decision by the Company not to provide  any  further funding for this project and to sell  the project.
Lake Worth was previously listed as a competitive supply  business.

In September 2002, AES Greystone,  L.L.C. and its subsidiary  Haywood Power I, L.L.C., sold the
Greystone gas-fired peaker assets then under  construction in  Tennessee to Tenaska Power Equipment
for $36 million including cash and assumption  of  certain obligations.  With  this sale, AES and its
subsidiaries have eliminated any future capital expenditures related to the  facility,  and also settled all
major outstanding obligations with parties involved in this project. AES recorded a pre-tax loss of
approximately $168 million ($110 million  after tax)  associated with this sale. Greystone was previously
recorded  as a competitive supply business.

In March 2002, AES’s 87% owned subsidiary, Corporacion  EDC, C.A., sold its remaining shares in
Compania Anonima Nacional Telefonos de Venezuela (‘‘CANTV’’) for  cash proceeds of approximately
$92 million. The loss realized on this transaction,  before  the effect of minority interest,  was
approximately $57 million. EDC is a  large utility business.

In December 2001, AES’s 87% owned subsidiary, Corporacion EDC, C.A., sold a  portion of its shares
in CANTV as part of a share buyback program to CANTV for cash proceeds  of  approximately
$59 million. The gain realized on this transaction, before the effect  of  minority interest, was
approximately $18 million.

6. GOODWILL AND OTHER INTANGIBLES

Effective January 1, 2002, the Company  adopted SFAS No. 142, ‘‘Goodwill and Other Intangible
Assets’’ which establishes accounting  and  reporting standards for  goodwill and other intangible assets.
The standard eliminates goodwill amortization and requires  an  evaluation of goodwill for impairment
upon adoption of the standard, as well  as annual subsequent evaluations.  The Company’s  annual
impairment testing date is October 1st.

SFAS No. 142 requires that goodwill  be  evaluated  for  impairment at a level referred to as  a reporting
unit. A reporting unit is an operating  segment as defined by SFAS  No. 131, ‘‘Disclosures about
Segments of an Enterprise and Related Information,’’ or  one  level  below an  operating segment,
referred to as a component. Generally,  each  AES  business  constitutes a reporting  unit.

Generally, reporting units have been acquired in separate transactions. In the event  that  more than one
reporting unit is acquired in a single acquisition, the  fair value of each reporting  unit is  determined,
and that fair value is allocated to the assets  and  liabilities of that  unit. If the determined fair value  of
the reporting unit  exceeds the amount allocated to the net assets of the reporting  unit, goodwill is
assigned to that reporting unit.

As part of the annual testing, the Company wrote off $11  million  and  $612 million  during 2003 and
2002, respectively, which is recorded  in goodwill impairment  expense in  the accompanying consolidated
statement of operations. In 2003, the total  impairment expense  related to a mining operation. The
goodwill was considered impaired because the current  fair market value of the business is less than  the
carrying  value of the business, primarily  as  a result of  a general slow down of the operations due to the
termination of sales contracts that have not been replaced.  The  amount  of the impairment charge
represents the entire goodwill balance,  which was required to reduce the carrying amount of the  asset
to its estimated fair value based on discounted  cash flows of the  business.  During 2002, as a result of
the unfavorable economic and regulatory environment in Brazil, AES determined the entire goodwill
amount relating to Eletropaulo was impaired  and recorded a charge of $607 million, after income
taxes, at the October 1, 2002 exchange rate. The lower fair  value was primarily the  result of slower
than anticipated recovery to pre-rationing  electricity consumption  levels and lower  electricity prices due

95

in part to the devaluation of the Brazilian Real.  The  impairment charge represents the write off
required to reduce the carrying amount  of the asset  to  its estimated fair  value  based on the estimated
discounted cash flows.

The adoption of SFAS No. 142 resulted in  a reduction  in income  of $473 million, net  of  income  tax
effects, which was  recorded as a cumulative effect  of  accounting change in  the first quarter of 2002.
The reduction resulted from the write  off of goodwill related to certain of our businesses  in Argentina
($190 million), Brazil ($231 million specifically related to Sul) and Colombia. The  Company wrote off
the goodwill associated with certain acquisitions where the current fair  market value of such  businesses
were less than the current carrying values.  This primarily resulted  from  reductions  in fair value
associated with lower than expected growth in electricity consumption and lower  electricity  prices due
in part to the significant devaluation  of the local currencies relative to the original estimates made  at
the date of acquisition. The fair value  of these businesses was estimated using the expected present
value of future cash flows and comparable  sales,  when available.

Changes in the carrying amount of goodwill, by segment,  for the  years  ended December 31, 2003  and
2002 are as follows (in millions):

Contract
Generation

Competitive
Supply

Large
Utilities

Growth
Distribution

Carrying amount at December 31, 2001 . . . . . . .
Goodwill acquired during the period . . . . . . . . .
Impairment losses from annual analysis . . . . . . .
Impairment losses from adoption of

SFAS No. 142 . . . . . . . . . . . . . . . . . . . . . . . .
Concession contracts reclassed to other  assets . . .
Translation adjustments and other . . . . . . . . . . .

Carrying amount at December 31, 2002 . . . . . . .
Impairment losses from annual analysis . . . . . . .
Translation adjustments and other . . . . . . . . . . .

$1,194
—
—

—
(11)
(7)

1,176
—
15

$133
—
(5)

(72)
—
(2)

54
(11)
1

$ —
780
(607)

—
—
(173)

—
—
—

$1,010
—
—

(681)
(152)
(34)

143
—
—

Total

$2,337
780
(612)

(753)
(163)
(216)

1,373
(11)
16

Carrying amount at December 31, 2003 . . . . . . .

$1,191

$ 44

$ —

$ 143

$1,378

Reported net income and earnings per  share adjusted  to  exclude goodwill  amortization expense for
2003, 2002 and 2001 are as follows (in  millions, except  per share amounts):

Years Ended December 31,

2003

2002

2001

Net (loss) income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Add back: Goodwill amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (403) $(3,509) $ 273
70

—

—

Adjusted net (loss) income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (403) $(3,509) $ 343

Basic (loss) earnings per share:
Reported basic (loss) earnings per share . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.68) $ (6.51) $0.51
— 0.13

—

Adjusted basic (loss) earnings per share . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.68) $ (6.51) $0.64

Diluted (loss) income earnings per share:
Reported diluted (loss) earnings per  share . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.67) $ (6.51) $0.51
— 0.13

—

Adjusted diluted (loss) earnings per  share . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.67) $ (6.51) $0.64

96

For the years ended December 31, 2003  and  2002, included  in other assets  in the accompanying
consolidated balance sheets are other  intangibles with a  gross carrying amount of  $266 million and
$178 million, respectively, and accumulated amortization of $47 million and  $18 million, respectively.
The other intangibles have a weighted average remaining amortization  period of 17.3 years as of
December 31, 2003, and 17.0 years as of December 31, 2002.  For the years ended December 31, 2003
and 2002 the amortization expense was $14.4  million and $8.8 million, respectively. The estimated
amortization expense for fiscal years  2004 through 2008  is $13 million each  year.

7.

INVESTMENTS IN AND ADVANCES TO AFFILIATES

Eletropaulo. The Company had been a party to a  consortium  agreement through which the Company
had  an equity investment in Eletropaulo Metropolitana  Eletricidade  de  Sao Paulo S.A. (‘‘Eletropaulo’’)
and  Light Servicos de Eletricidade S.A. (‘‘Light’’). The consortium partners, the Company  and EDF
Internationonal S.A. (‘‘EDF’’), shared operational  control of Eletropaulo and Light.

During 2001, the Company had a total  equity ownership interest of 50.43% and  a voting interest of
17.35% in Eletropaulo; therefore, the  Company accounted  for this investment using  the equity-method
based on  the related consortium agreement that  allows  the exercise of significant influence.

On February 6, 2002, a subsidiary of  the Company exchanged with  EDF, all its shares  representing a
23.89% interest in Light for 88% of  the shares  of  AES  Elpa  S.A. (formerly Lightgas Ltd.) (the
‘‘swap’’). AES Elpa owns 77% of the voting capital (31% of the total  capital) of Eletropaulo  and 100%
of AES Communications Rio. As a result  of the  swap, AES acquired  a controlling interest in
Eletropaulo and began consolidating the  subsidiary.

In connection with the swap, AES Elpa assumed debt of $527 million of which  approximately
$85 million was due in October 2002 and approximately $442 million was  due  in 2003. Upon
completion of the transaction, the consortium agreement between AES and  EDF was  terminated. The
transaction did not result in a change in  reporting entity.

The swap was accounted for at historical cost as a reorganization of entities under common  control.
Pre-existing goodwill of approximately $780 million  was recorded in conjunction  with the swap at  the
March 31, 2002 exchange rate.

CEMIG. The Company is a party to a joint venture/consortium agreement  through which  the
Company has an equity investment in Companhia  Energetica  de Minas Gerais (‘‘CEMIG’’), an
integrated utility in Minas Gerais, Brazil.  The agreement prescribes ownership and voting  percentages
as well as other matters.

In the fourth quarter of 2002, a combination of events occurred related to  the CEMIG investment.
These events included consistent poor operating  performance in part caused by continued depressed
demand and poor asset management,  the inability to adequately service or refinance operating company
debt and acquisition debt, and a continued decline  in  the market price of CEMIG shares. Additionally,
our  partner in one of the holding companies in  the CEMIG  ownership structure sold its interest in this
holding company to an unrelated third  party  in  December 2002  for a  nominal amount. Upon evaluating
these events in conjunction with each other,  the Company  concluded that an other  than temporary
decline  in value of the CEMIG investment  had occurred. Therefore, in December 2002, AES recorded
an impairment charge related to the  other than temporary decline of the investment in CEMIG, and
the shares in CEMIG were written-down  to fair market value. Additionally, AES recorded a valuation
allowance against a deferred tax asset  related to the  CEMIG investment. The total amount of these
charges, net of tax, was $587 million,  of which $264 million relates to the other than temporary
impairment of the investment and $323 million relates  to  the valuation allowance against the deferred
tax asset. As a result of these charges, the Company’s investment in  CEMIG, net of debt used to
finance the CEMIG investment, is negative.

97

In the fourth quarter of 2002, AES lost  voting control of one of the holding companies in  the CEMIG
ownership structure. This holding company indirectly  owns the  shares related to the CEMIG
investment and indirectly holds the project financing debt related to CEMIG. As a result of the loss of
voting control, AES stopped consolidating this holding company at December 31, 2002.

Other. During the fourth quarter of 2003, the Company  sold  its  25% ownership interest in Medway
Power Limited (‘‘MPL’’), a 688 MW  natural gas-fired  combined cycle facility located in  the United
Kingdom, and AES Medway Operations  Limited (‘‘AESMO’’), the operating company for the facility,
in an aggregate transaction valued at approximately  £47 million ($78 million). The  sale resulted in a
gain of $23 million which was recorded in continuing operations. MPL  and  AESMO  were previously
reported in the contract generation segment.

In the second quarter of 2002, the Company sold its investment in  Empresa de  Infovias  S.A.
(‘‘Infovias’’), a telecommunications company  in Brazil,  for proceeds of $31  million to CEMIG, an
affiliated  company. The loss recorded  on  the sale was approximately $14  million and is  recorded as a
loss on sale of assets and asset impairment  expenses in  the accompanying  consolidated  statements  of
operations.

In the second quarter of 2002, the Company recorded  an impairment charge of approximately
$40 million, after income taxes, on an  equity method investment  in a  telecommunications company  in
Latin America held by EDC. The impairment charge resulted  from  sustained poor operating
performance coupled with recent funding  problems at the invested company.

During  2001, the Company lost operational control of Central Electricity Supply Corporation
(‘‘CESCO’’), a distribution company located in the  state of  Orissa,  India. The state  of  Orissa appointed
an administrator to take operational  control of CESCO. CESCO is accounted for as a cost method
investment. AES’s investment in CESCO  is negative.

In August 2000, a subsidiary of the Company  acquired a 49% interest in  Songas  for approximately
$40 million. The Company acquired  an  additional 16.79%  of Songas for  approximately  $12.5 million,
and the Company began consolidating  this entity in 2002. Songas owns the Songo Songo
Gas-to-Electricity Project in Tanzania. In December 2002, the Company signed a Sales  Purchase
Agreement to sell 100% of our ownership  interest in Songas. The sale of Songas closed in April 2003
(see Note 4 for further discussion of  the transaction).

The following tables present summarized comparative financial information (in millions)  of the entities
in which the Company has the ability to exercise significant influence but does not control and that are
accounted for using the equity method.

AS OF AND FOR THE YEARS ENDED DECEMBER 31,

Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noncurrent Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noncurrent Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stockholder’s Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2003

2002(1)

2001(1)

$2,758
1,039
407
1,347
7,479
1,434
3,795
3,597

$2,832
695
229
1,097
6,751
1,418
3,349
3,081

$6,147
1,717
650
3,700
14,942
3,510
8,297
6,835

(1) Includes information pertaining to  Eletropaulo and  Light prior  to  February 2002.

In 2002 and 2001,  the results of operations and  the financial position of CEMIG  were negatively
impacted by the devaluation of the Brazilian Real and the impairment charge recorded in 2002. The
Brazilian Real devalued 32% and 19% for the years ended  December 31, 2002 and 2001, respectively.

98

The Company recorded $83 million and  $210 million  of pre-tax non-cash foreign currency transaction
losses on its investments in Brazilian  equity method affiliates during  2002 and  2001, respectively.

Relevant equity ownership percentages for  our investments are presented below:

Affiliate

Country

2003

2002

2001

CEMIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chigen affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EDC affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Eletropaulo (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Elsta . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gener  affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Infovias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Itabo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dominican Republic
Kingston Cogen Ltd . . . . . . . . . . . . . . . . . . . . . . . . . . .
Light (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medway Power, Ltd . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPGC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Songas Limited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Brazil
China
Venezuela
Brazil
Netherlands
Chile
Brazil

Canada
Brazil
United Kingdom
India
Tanzania

50.00
50.00

21.62
30.00
45.00

21.62
30.00
45.00
—
50.00
50.00
—
25.00
50.00
—
— 25.00
49.00

21.62
30.00
45.00
— 50.43
50.00
50.00
— 50.00
25.00
50.00
— 23.89
25.00
49.00
— 49.00

25.00
50.00

49.00
—

(1) AES began consolidating Eletropaulo  in February 2002 and simultaneously gave up its  interest

in Light.

The Company’s after-tax share of undistributed earnings of affiliates included in consolidated retained
earnings were $201 million, $189 million  and $462  million  at December 31, 2003, 2002 and 2001,
respectively. The Company charged and  recognized  construction  revenues, management fees and
interest on advances to its affiliates, which aggregated $8 million, $7 million and $12 million for each of
the years ended December 31, 2003,  2002 and 2001, respectively.

8.

INVESTMENTS

The short-term investments were invested as  follows (in millions):

HELD-TO-MATURITY:
Certificates of deposit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Money market funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,

2003

2002

$156
30
1

$135
40
1

Subtotal

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

187

176

AVAILABLE-FOR-SALE:
Corporate Bonds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TRADING:
Money Market Funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial Paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

—

1
1

2

1

1

—
—

—

TOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$189

$177

99

The Company’s investments are classified as  held-to-maturity,  available-for-sale or  trading. The
amortized cost and estimated fair value of the held-to-maturity and  available-for-sale  investments (other
than the equity securities discussed below) were approximately  the same. The  trading investments are
recorded  at fair value. As of December 31, 2003 and 2002,  approximately $176  million and
$170 million, respectively, of investments classified as  held-to-maturity,  were  restricted or pledged as
collateral.

9. LONG-TERM DEBT

NON-RECOURSE DEBT—Non-recourse debt at December 31, 2003 and 2002 consisted  of  the
following (in millions):

Interest
Rate (1) Maturity

Final

December 31,

2003

2002

VARIABLE RATE:

Bank loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes and Bonds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Debt to (or guaranteed by) multilateral or export credit

5.79% 2022
—
9.22% 2012

—%

$ 5,759
—
425

$ 7,498
406
616

agencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.87% 2018
16.48% 2022

FIXED RATE:

Bank loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial Paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes and bonds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Debt to (or guaranteed by) multilateral or export credit

8.44% 2024
14.04% 2005
8.09% 2034

agencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.31% 2012
10.03% 2017

SUBTOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Non-recourse debt of discontinued operations . . . . . . .

SUBTOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Current maturities . . . . . . . . . . . . . . . . . . . . . . . . . . .

TOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

553
406

1,013
101
4,973

271
834

934
455

982
146
5,995

347
279

14,335
(636)

13,699
(2,769)

17,658
(4,337)

13,321
(3,277)

$10,930

$10,044

(1) Weighted average interest rate at  December 31, 2003.

Non-recourse debt borrowings are primarily collateralized by the capital  stock of  the relevant subsidiary
and in certain cases the physical assets of, and all  significant agreements associated with, such business.
Such debt is not a direct obligation of AES, the  parent corporation.  These non-recourse financings
include structured project financings,  acquisition financings, working capital  facilities  and all other
consolidated debt of the subsidiaries.

The Company has interest rate swap  and  forward  interest rate swap agreements for continuing
operations, discontinued operations and businesses held  for  sale in  an aggregate notional principal
amount of approximately $2.9 billion  at  December 31, 2003. The interest rate  swaps are  accounted for
at fair value (see Note 10). The swap  agreements effectively change  the variable  interest rates on the
portion of the debt covered by the notional  amounts to fixed rates  ranging  from approximately  1.98%
to 7.96%. The agreements expire at various dates from 2004  through 2023. In the  event of
nonperformance by the counter-parties, the Company  may  be  exposed  to  increased interest rates;
however, the Company does not anticipate nonperformance by the counter-parties, which are
multinational financial institutions.

100

Certain commercial paper borrowings  of subsidiaries are supported by letters of credit or lines of credit
issued by various financial institutions. In  the event of  nonperformance  or credit  deterioration of these
financial institutions, the Company may be exposed to the risk of higher  effective interest rates.  The
Company does not believe that such  nonperformance or credit  deterioration is likely.

At December 31, 2003, the Eletropaulo  operating company, AES Elpa (Eletropaulo holding company),
AES Transgas (Eletropaulo holding company) and Sul in  Brazil, Edelap,  Eden/Edes, TermoAndes  and
Parana in Argentina, Wolf Hollow and  AES Granite Ridge  in the United  States, and  Los Mina and
Andres in the Dominican Republic, were  in default under certain  of their  outstanding project
indebtedness.

As of December 31, 2003, the Eletropaulo operating company had approximately $1.3 billion (including
interest) of outstanding indebtedness, and AES Elpa and AES Transgas had  approximately $708 million
and $641 million, respectively, of outstanding BNDES and BNDESPAR indebtedness (including
accrued interest).

All of the common shares of Eletropaulo  owned by AES Elpa are pledged to BNDES to secure the
AES Elpa debt and all of the preferred shares of Eletropaulo  owned by AES Transgas and AES
CEMIG Empreendimentos II, Ltd. (which owns approximately 7.4% of Eletropaulo’s preferred shares,
representing 4.4% economic ownership  of Eletropaulo) are pledged to BNDESPAR to secure AES
Transgas debt. AES has pledged its share of the  proceeds in  the event of the sale  of  certain of its
businesses in Brazil, including Sul, Uruguaiana, Eletronet and AES Communications Rio, to secure  the
indebtedness of AES Elpa to BNDES  for the repayment of the debt of AES Elpa. The interests
underlying the Company’s investments  in Uruguaiana, AES Communications Rio and  Eletronet have
also been pledged  as collateral to BNDES  under the  AES  Elpa loan.

As a result of AES Elpa’s and AES Transgas’s failures  to  pay amounts  due under the  financing
arrangements, BNDES had the right  to  call due all of AES Elpa’s outstanding  debt with BNDES, and
BNDESPAR had the right to call due  all  of AES Transgas’s  outstanding debt with BNDESPAR. On
December 22, 2003, AES and BNDES reached  an agreement to restructure approximately all of its
outstanding debt, including accrued interest, owed to BNDES and BNDESPAR by AES Elpa and AES
Transgas. The Company reclassified all  the related outstanding  debt,  including interest, owed by AES
Elpa and AES Transgas, approximating $1.3  billion, into long-term liabilities  as of December 31, 2003
because of the Company’s intent and  ability  to  consummate the refinancing of the debt on  a long-term
basis. See Note 23 for information on  the refinancing subsequent  to  December 31, 2003.

Due to financial covenant and other defaults under Eletropaulo  loan agreements,  Eletropaulo’s
commercial lenders have the right to call  due approximately $787 million of indebtedness  as of
December 31, 2003. In December 2003,  Eletropaulo reached an  agreement with its private creditors to
reschedule the repayment of the outstanding  debt  over the next  five  years.  The  related balance is still
classified as current at December 31,  2003 because the  Company has  not  yet closed the  refinancing
relating to the Eletropaulo debt (see  Note 23).

Sul and AES Cayman Guaiba, a subsidiary of the  Company that owns the Company’s  interest  in Sul,
are facing near-term debt payment obligations that must be extended, restructured,  refinanced or
repaid. Sul had outstanding debentures  of approximately  $71 million, including  accrued interest, at
December 31, 2003 relating to the debt that was restructured on December 1, 2002.  The restructured
debentures had a partial interest payment due  December  2003 and principal payments  due  in 36 equal
monthly installments commencing on December  1, 2003.  The  first installment  was paid and the
January 2004 and February 2004 payments were  postponed  under  the mutual agreement considering
the restructuring process. Additionally,  Sul has an outstanding working capital loan of approximately
$10 million, including accrued interest,  which is  to  be  repaid in  12 monthly installments commencing on
January 30, 2004. Furthermore, on January 20, 2003, Sul  and AES Cayman Guaiba signed a  letter
agreement with the agent for the banks under the $300  million  AES  Cayman Guaiba syndicated loan

101

for the restructuring of the loan. A $30  million principal payment due  on January 24,  2003 under  the
syndicated loan was waived by the lenders  through April 24, 2003 and has not been paid. While the
lenders have not agreed to extend any  additional waivers,  they have  not  exercised their rights  under a
$50 million AES parent guarantee. There can be no  assurance, however, that an additional waiver  or a
restructuring of this loan will be completed. All debt at  Sul and AES Cayman Guaiba is classified as
current at December 31, 2003.

AES has several subsidiaries in Argentina operating in  both  the competitive supply  and growth
distribution segments of the electricity  business.  Eden/Edes,  Edelap and TermoAndes are growth
distribution facilities that operate in the province of Buenos Aires.  Generation facilities include  Alicura,
Parana, CTSN, Rio Juramento and several other smaller hydro facilities. These businesses  are
experiencing reduced cash flows arising from the  economic and  regulatory  changes described  in
Note 13. Eden/Edes, Edelap, TermoAndes and Parana are  in default  on  their project financing
arrangements at December 31, 2003, and the related outstanding  debt is classified as  current.

In the United States, Wolf Hollow is  in payment default at December 31,  2003, under  its senior credit
facility primarily due to depressed spark spreads in  Texas and construction delays. Depressed merchant
power prices and an unforeseen forced  outage have caused  AES  Granite Ridge, a competitive supply
business also located in the United States,  to  be  in default of its loan agreements  and unable  to  make
debt service payments due to its lenders. In December 2003, Wolf Hollow  and AES Granite Ridge
were classified as held for sale and reported in discontinued operations (see Note 4). All  of the
outstanding debt of these businesses,  approximately $600  million,  is classified as  current.

At the end of 2003, Los Mina and Andres in the Dominican Republic,  each  went  into  technical default
on its outstanding debt. Discussions with the  lenders are still ongoing. Management of these businesses
expects to receive waivers upon completion  of  these discussions. All of the  related outstanding debt  of
Los Mina and Andres is classified as current at December 31, 2003.

The total debt classified as current in the  accompanying consolidated balance sheets related to such
defaults, after taking into consideration  reclassifications due to subsequent refinancing, was  $2.3 billion
at December 31, 2003, of which approximately $600 million  is recorded  as discontinued operations and
businesses held for sale.

None of the businesses referred to above  that are currently in  default are  owned by subsidiaries that
currently meet the applicable definition of  materiality in AES’s  corporate  debt  agreements in order for
such defaults to trigger an event of default or permit an  acceleration under such parent company
indebtedness. However, as a result of additional dispositions of  assets, other significant reductions  in
asset carrying values or other matters  in the future that may impact the Company’s financial position
and results of operations; it is possible that  one or more  of  these subsidiaries could fall within the
definition of a ‘‘material subsidiary’’ and thereby, upon an  acceleration trigger an  event of default  and
possible acceleration of the indebtedness under the AES parent  company’s senior notes,  senior
subordinated notes and junior subordinated  notes.

At December 31, 2003, the Company  also  reclassified $80 million from  current liabilities to long-term
liabilities relating to certain debt of IPALCO maturing within the next  year, because of the Company’s
intent and ability to refinance these obligations on a long-term  basis. See Note  23 for information
about the refinancing.

102

RECOURSE DEBT—Recourse debt obligations are direct borrowings of  the AES parent corporation
and  at December 31, 2003 and 2002, consisted of the  following  (in  millions):

Interest
Rate (1)

8.10%
8.12%
7.99%
7.94%
5.13%
5.32%
10.00%
9.00%
8.75%
8.00%
9.50%
9.38%
8.88%
8.38%
8.75%
7.38%
10.25%
8.38%
8.50%
8.88%
6.75%
6.00%
4.50%

Corporate revolving bank loan . . . . . . . . . . . . . . .
Term loan A . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Term loan B . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Term loan C . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Term loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Term loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior secured notes . . . . . . . . . . . . . . . . . . . . . .
Senior secured notes . . . . . . . . . . . . . . . . . . . . . .
Senior secured notes . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remarketable or Redeemable Securities . . . . . . . .
Senior subordinated notes . . . . . . . . . . . . . . . . . .
Senior subordinated notes . . . . . . . . . . . . . . . . . .
Senior subordinated notes . . . . . . . . . . . . . . . . . .
Senior subordinated debentures . . . . . . . . . . . . . .
Convertible junior subordinated debentures . . . . .
Convertible junior subordinated debentures . . . . .
Convertible junior subordinated debentures . . . . .
Unamortized discounts . . . . . . . . . . . . . . . . . . . .

SUBTOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Current maturities . . . . . . . . . . . . . . . . . . .

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1) Interest rate at December 31, 2003.

Final
Maturity

First Call
Date (2)

2003

2002

2007
2005
2005
2005
2008
2008
2005
2015
2013
2008
2009
2010
2011
2011
2008
2003
2006
2007
2007
2027
2029
2008
2005

— $ — $ 228
500
—
—
427
—
—
260
—
—
—
300
—
—
400
—
258
232
—
—
600
—
—
1,200
—
199
155
2000
750
470
—
850
423
—
537
313
—
217
170
—
400
223
—
26
—
—
231
—
2001
316
210
2002
349
259
2002
125
115
2004
517
517
—
460
213
—
150
150
2001
(19)
(11)

5,939
(77)

6,781
(26)

$5,862

$6,755

(2) Except for the Remarketable or  Redeemable  Securities, which are  discussed below,  the first call

date  represents the date that the Company, at its option, can call the related  debt.

Private placement and tender offer. On May 8, 2003, AES completed a $1.8 billion private placement of
second  priority senior secured notes.  Net  proceeds were used to (i) repay $475  million of  debt
outstanding under our senior secured credit facilities, (ii) to  repurchase approximately $1.1 billion
aggregate principal amount of our senior notes  pursuant to a tender offer, (iii)  to  repurchase
approximately $104 million aggregate principal amount of our senior subordinated notes pursuant  to  a
tender offer and (iv) for general corporate purposes, which included repurchasing other  outstanding
securities.

Amended and restated bank facilities. On July 29, 2003 the Company closed its amended  and restated
senior secured bank credit facilities providing for  a $250 million revolving loan and letter of credit
facility and a $700 million term loan facility.  Loans under  the amended  facilities  bear a floating  interest
rate at either LIBOR plus 4% or a base  rate plus 3%, and maturity  of  the bank credit  facilities  has
been extended to July 31, 2007. As a result of  this financing,  the total amount of credit available under

103

the amended facilities was increased by  approximately $135 million  to  $950 million. The Company has
authorized the issuance of letters of credit  to  AES  Eastern  Energy, L.P.’s counterparties from  the
Company’s $250 million revolving loan  and letter of credit facility. For the year  2003, $25 million was
approved for such purposes, with an  increase  to  $35 million  for  the calendar year 2004. As of
December 31, 2003, $4.6 million of letters of  credit had been  issued to a number  of counterparties to
support normal, ongoing hedging activities.

The senior secured credit facilities are  subject to mandatory prepayment on  a ratable basis with  the
Company’s 10% senior secured exchange notes due 2005:

• net cash proceeds from asset sales  must  be  applied  pro rata to repay the bank facilities and the

10% Secured Notes (as defined below) using 60%  of  net cash  proceeds from  asset sales,
provided that the 60% shall be reduced to 50% when and if the Parent’s Recourse Debt to Cash
Flow ratio is less than 5:1, and provided further that the bank facilities  shall  be  able to waive
their pro rata redemption at each individual lenders option;

• the 10% senior secured exchange notes are  subject to mandatory redemption with  their ratable
portion (relative to the senior secured credit facilities) of up to 75% of the Company’s adjusted
free cash flow calculated at the end of the fiscal years 2003 (see  Note 23  for  mandatory
redemption) and 2004.

The senior secured credit facilities are  also subject to mandatory prepayment:

• net cash proceeds from the issuance of debt by the Parent (other than refinancings and the first
$225 million proceeds accumulating from  July 29,  2003 onwards and certain  other exceptions)
must be applied 100% to repay the bank  facilities as long  as the Parent’s Recourse Debt to Cash
Flow ratio is greater than 5:1;

• net cash proceeds from the issuance of debt by the subsidiaries, the proceeds of which  are

upstreamed to the Parent, must be applied 75%  (after the first $200 million proceeds
accumulating from July 29, 2003 onwards)  to  repay the bank  facilities, other  than such  issuances
by IPALCO or the Guarantors in which case  such sweep  percentage is 100%.

Certain of the Company’s obligations  under the senior secured  credit facilities  are guaranteed by its
direct subsidiaries through which the  Company owns  its interests in  the Shady  Point, Hawaii, Warrior
Run and Eastern Energy businesses.  The Company’s obligations under the  senior secured credit
facilities are, subject to certain exceptions,  substantially secured,  equally and  ratably with its  10% senior
secured notes due 2005, by: (i) all of  the capital stock of domestic subsidiaries owned directly  by  the
Company and 65% of the capital stock  of certain  foreign subsidiaries owned directly or  indirectly by
the Company and (ii) certain intercompany receivables, certain  intercompany  notes and certain
intercompany tax sharing agreements.

During  1999, AES Trust III, a wholly  owned  special purpose business trust, issued 9 million of $3.375
Term Convertible Preferred Securities  (‘‘TECONS’’) (liquidation value $50) for total proceeds of
approximately $518 million and concurrently purchased  approximately $518  million  of  6.75% Junior
Subordinated Convertible Debentures due 2029  (individually, the 6.75% Debentures).

During  2000, AES Trust VII, a wholly owned special purpose business trust,  issued 9.2 million of $3.00
TECONS (liquidation value $50) for total proceeds of approximately $460 million  and concurrently
purchased approximately $460 million  of  6%  Junior Subordinated Convertible Debentures due 2008
(individually, the 6% Debentures and  collectively with the 6.75% Debentures, the Junior Subordinated
Debentures). The sole assets of AES  Trust III and VII (collectively,  the ‘‘TECON Trusts’’)  are the
Junior Subordinated Debentures.

AES, at its option, can redeem the 6.75%  Debentures after October 17,  2002, which would  result in  the
required redemption of the TECONS  issued  by  AES  Trust III,  for $52.10 per TECON, reduced

104

annually by $0.422 to a minimum of  $50 per TECON,  and can redeem the 6% Debentures after
May 18, 2003, which would result in the required redemption of the  TECONS issued  by  AES  Trust
VII, for $51.88 per TECONS, reduced  annually by $0.375 to a minimum of $50 per TECON. The
TECONS must be redeemed upon maturity  of the Junior  Subordinated  Debentures.

The TECONS are convertible into the common stock of AES  at each holder’s  option prior  to
October 15, 2029 for AES Trust III and May 14,  2008 for AES Trust VII at the  rate of  1.4216 and
1.0811 respectively, representing a conversion  price of $35.171 and  $46.25 per share, respectively.

Dividends on the TECONS are payable  quarterly  at an  annual  rate of 6.75% by AES Trust III and 6%
by AES Trust VII. The Trusts are each  permitted  to  defer  payment of dividends for up  to  20
consecutive quarters, provided that the Company has exercised  its right  to  defer  interest  payments
under the corresponding debentures or  notes. During such deferral periods, dividends on the  TECONS
would accumulate quarterly and accrue  interest and the Company may not declare  or pay dividends on
its  common stock.

AES Trust III and AES Trust VII are  variable  interest  entities under FASB  Interpretation 46,
Consolidation of Variable Interest Entities (‘‘FIN  46’’). AES is not the  primary  beneficiary of either
AES Trust III or AES Trust VIII and  accordingly does  not  consolidate their results.  AES’s  obligations
under the junior subordinated debentures and other  relevant trust agreements, in  aggregate, constitute
a full and unconditional guarantee by the  AES  Corporation of each  respective trust’s  obligations under
the trust securities issued by each respective  trust.

The Junior Subordinated Debentures due 2005 are convertible into common stock of the Company at
the option of the holder at any time  at  or  before  maturity, unless previously redeemed,  at a  conversion
price of $27.00 per share.

FUTURE MATURITIES OF DEBT—Scheduled maturities of total debt for  continuing  operations at
December 31, 2003 are (in millions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,846
1,684
1,221
1,162
2,242
10,483

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$19,638

Scheduled maturities of total debt for  discontinued operations at  December 31, 2003 are  (in  fmillions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$580
19
4
4
6
23

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$636

COVENANTS—The terms of the Company’s second priority senior  secured, senior and subordinated
notes contain certain restrictive covenants, including limitations on the Company’s ability to incur
additional debt, pay dividends to stockholders, incur additional liens,  provide guarantees and enter into
sale and  leaseback transactions.

105

The senior secured credit facilities contain customary covenants and restrictions on  the Company’s
ability to engage in certain activities, including, but  not  limited  to:

• limitations on other indebtedness, liens, investments and guarantees;

• restrictions on dividends and redemptions and payments of unsecured and subordinated debt

and the use of proceeds; and

• restrictions on mergers and acquisitions, sales of assets, leases, transactions with affiliates and  off

balance sheet and derivative arrangements.

The senior secured credit facilities also  contain financial covenants requiring the  Company to maintain
certain financial ratios including:

• collateral coverage ratio, calculated quarterly, which provides that a  minimum ratio  of  the book

value of pledged assets to recourse secured debt must be maintained at all times;

• cash flow to interest coverage ratio, calculated  quarterly, which  provides that a minimum ratio of

the Company’s adjusted operating cash flow to the  Company’s interest charges related to
recourse debt must be maintained at all times;

• recourse debt to cash flow ratio, calculated  quarterly, which  provides  that the ratio  of the

Company’s total recourse debt to the Company’s adjusted operating cash flow  must  not  exceed  a
maximum at any time of calculation; and future borrowings and  letter of credit issuances under
the senior secured credit facilities will be subject  to  customary borrowing conditions,  including
the absence of an event of default  and the  absence of any  material adverse  change.

The terms of the Company’s non-recourse debt, which is debt held at subsidiaries, include certain
financial and non-financial covenants.  These  covenants are limited to subsidiary  activity and  vary  among
the subsidiaries. These covenants may  include  but are  not  limited  to  maintenance of certain reserves,
minimum levels of working capital and  limitations  on incurring additional  indebtedness. Compliance
with certain covenants may not be objectively  determinable.

As of December 31, 2003, approximately  $396 million of restricted cash was maintained in accordance
with certain covenants of the debt agreements, and these amounts  were included within  debt service
reserves and other deposits in the consolidated balance sheets.

Various lender and governmental provisions restrict the ability of  the  Company’s subsidiaries to transfer
their net assets to the parent company.  Such restricted net  assets of subsidiaries amounted to
approximately $6 billion at December  31, 2003.

OTHER FINANCING—IPL, a subsidiary of the Company, formed IPL  Funding Corporation  (‘‘IPL
Funding’’) in 1996 to purchase, on a revolving  basis, up  to $50  million of  the retail accounts receivable
and  related collections of IPL in exchange for a note payable. IPL Funding is not consolidated by IPL
or IPALCO since it meets requirements set  forth in SFAS No. 140, ‘‘Accounting  for Transfers and
Servicing of Financial Assets and Extinguishments of Liabilities’’ to be considered a qualified  special-
purpose entity. IPL Funding has entered into  a  purchase facility with  unrelated parties (‘‘the
Purchasers’’) pursuant to which the Purchasers agree to purchase from IPL Funding, on a revolving
basis, up to $50 million of the receivables purchased from  IPL. As of December 31, 2003,  the aggregate
amount of receivables purchased pursuant to this facility was $50 million. The net cash flows between
IPL and IPL Funding are limited to cash payments  made  by IPL to IPL Funding for interest  charges
and  processing fees. These payments totaled approximately  $1 million, $1.1 million and $2.3 million for
the years ended December 31, 2003,  2002 and 2001, respectively. IPL retains servicing responsibilities
through  its role as a collection agent  for the amounts due on the  purchased receivables.  IPL and IPL
Funding provide certain indemnities to  the Purchasers, including indemnification in the event that there
is a breach of representations and warranties  made  with respect to the purchased receivables. IPL

106

Funding and IPL each have agreed to indemnify the Purchasers on an after-tax basis for any and  all
damages, losses, claims, liabilities, penalties, taxes, costs  and expenses at any  time imposed on  or
incurred by the indemnified parties arising out of or  otherwise relating to the sale agreement, subject
to certain limitations as defined in the  agreements. The transfers  of such accounts  receivable from IPL
to IPL  Funding are recorded as sales;  however, no  gain or loss  is recorded  on the sale.

Under the receivables sale agreement,  if  IPL  fails  to  maintain  certain financial covenants regarding
interest coverage and debt to capital,  it  would constitute a ‘‘termination event.’’  As of December 31,
2003, IPL was in compliance with such covenants.

As a result of IPL’s current credit rating,  the facility  agent has the  ability  to  (i) replace IPL as the
collection agent; and (ii) declare a ‘‘lock-box’’  event. Under a lock-box event or  a termination  event,
the facility agent has the ability to require all proceeds of purchased receivables of IPL  to  be  directed
to lock-box accounts within 45 days of notifying IPL. In the facility agent’s discretion,  the lock-box
account may be under the control of  IPL (as collection agent)  or  under the  control  of the facility agent.
A termination event would also give  the  Purchasers the option to discontinue the purchase of  new
receivables and cause all proceeds of  the purchased receivables to be used to reduce the  Purchaser’s
investment and to pay other amounts owed  to  the Purchasers and  the facility agent. This would have
the effect of reducing the operating capital  available  to  IPL by the aggregate  amount  of such purchased
receivables, currently $50 million.

10. DERIVATIVE INSTRUMENTS

Effective January 1, 2001, AES adopted  SFAS No.  133,  ‘‘Accounting For Derivative Instruments And
Hedging Activities,’’ which, as amended, establishes accounting and reporting  standards  for derivative
instruments and hedging activities. The adoption  of SFAS No. 133  on January  1, 2001, resulted in a
cumulative reduction to income of less than $1  million, net of deferred income tax effects, and a
cumulative increase to accumulated other comprehensive loss in stockholders’ equity (deficit)  of
$93 million, net of deferred income tax effects.

For the years ended December 31, 2003, 2002 and 2001 the  impacts  of changes in derivative fair  value,
net of income taxes, primarily related to derivatives that  do not qualify for  hedge  accounting treatment,
were a charge of $40 million, $12 million, and $36  million respectively. These amounts include a charge
of $12 million, $12 million and $6 million after income taxes, related to the ineffective portion  of
derivatives qualifying as cash flow and fair  value hedges for each  of the years ended December 31,
2003, 2002 and 2001, respectively, and  are  primarily recorded in other expense.

Approximately $115 million of other comprehensive loss related to derivative instruments  as of
December 31, 2003 is expected to be recognized  as a  reduction to income from continuing operations
over the next twelve months. A portion  of this amount is expected  to  be offset by the effects  of  hedge
accounting. The balance in accumulated other comprehensive loss related  to  derivative transactions will
be reclassified into earnings as interest expense  is recognized for hedges  of  interest  rate risk, as
depreciation is recorded for hedges of capitalized  interest, as foreign currency transaction and
translation gains and losses are recognized for hedges of foreign  currency exposure, and as  electric  and
gas  sales and purchases are recognized for hedges  of forecasted electric and gas transactions.  Amounts

107

recorded  in accumulated other comprehensive income (loss), after income taxes,  during the years ended
December 31, 2003, 2002, and 2001 respectively were as  follows (in  millions):

Balance, beginning of year . . . . . . . . . . . . . . . . . . . . . . . .
Reclassification to earnings . . . . . . . . . . . . . . . . . . . . . . .
Reclassification upon sale or disposal . . . . . . . . . . . . . . . .
Change in fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance, December 31 . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended December 31,

2003

$(398)
126
130
(121)

$(263)

2002

$(121)
106
—
(383)

$(398)

AES utilizes derivative financial instruments to hedge  interest rate risk, foreign exchange risk and
commodity price risk. The Company  utilizes interest rate swap, cap and floor  agreements to hedge
interest rate risk on floating rate debt.  The majority of AES’s  interest rate  derivatives  are designated
and qualify as cash flow hedges. Certain derivatives are not designated  as hedging instruments,
primarily because they do not qualify  for hedge accounting  treatment as  defined by SFAS  No. 133.  The
purpose of these instruments is to economically hedge interest rate  risk, foreign exchange  risk or
commodity price risk. However, certain  features of these contracts, primarily the inclusion of written
options, cause them to not qualify for hedge accounting.

Currency forward and swap agreements are utilized by the  Company to hedge foreign exchange risk
which  is a result of AES or one of its subsidiaries entering  into  monetary obligations in currencies
other than its own functional currency. Portions of these contracts  are  designated and qualify  as either
fair value or cash flow hedges. Certain  non-derivative instruments were designated and qualified as
hedges of the foreign currency exposure of a net investment in  a  foreign operation, and approximately
$13 million of transaction losses after  income taxes,  were included in the  foreign currency cumulative
translation adjustment for the year ended December  31, 2002.

The Company utilizes electric and gas derivative  instruments,  including swaps, options, forwards and
futures, to hedge the risk related to electricity and  gas sales and purchases. The majority of  AES’s
electric and gas derivatives are designated and  qualify  as cash  flow  hedges.

The maximum length of time over which AES is  hedging its exposure  to  variability  in future  cash flows
for forecasted transactions, excluding forecasted transactions  related  to  the payment of  variable interest,
is twenty-eight years. For the years ended  December  31, 2003, 2002 and  2001, losses of $16  million,
$1 million and $4 million, respectively  were reclassified into earnings  as a result  of  the discontinuance
of a cash flow hedge because it is probable  that  the forecasted transaction  will not occur. For the  year
ended December 31, 2003, no fair value  hedges were discontinued. For the year ended  December 31,
2002, two fair value hedges were discontinued  because they failed to meet  the hedge  effectiveness
criteria of SFAS No. 133. The discontinuance  of  hedge accounting for these  contracts did not have an
impact on earnings.

11. COMMITMENTS

OPERATING LEASES—As  of December 31, 2003, the Company was obligated  under long-term
non-cancelable operating leases, primarily for office rental  and site leases. Rental  expense for operating
leases, excluding amounts related to  the sale/leaseback discussed  below, was $13 million, $31  million
and $32 million in  the years ended December 31, 2003, 2002  and  2001, respectively,  including
commitments of businesses classified as  discontinued amounting to $0  million in 2003, $6  million in
2002 and $18 million in 2001.

108

The future minimum lease commitments under  these leases  are as  follows  (in  millions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total

$ 18
15
12
9
9
81

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$144

CAPITAL LEASES—One of AES’s subsidiaries, AES Indian Queens Power Limited,  conducts a major
part of its operations from leased facilities.  The  plant  lease is  for 25 years  expiring in 2022,  and has
been recorded as a capital lease in Property,  Plant and  Equipment  under ‘‘Electric  generation and
distribution assets.’’ Gross value of the leased asset is  $44 million and $40 million as of December 31,
2003 and 2002, respectively.

The following is a schedule by years  of  future minimum  lease payments  under capital leases  together
with the present value of the net minimum  lease payments  as of December  31, 2003 (in millions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total minimum lease payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total

$ 2
2
2
3
3
57

$ 69

Less: imputed interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(33)

Present value of total minimum lease payments . . . . . . . . . . . . . . . . . . . . . . .

$ 36

SALE/LEASEBACK—In May 1999, a subsidiary of the Company acquired six electric generating
stations from New York State Electric  and Gas (‘‘NYSEG’’). Concurrently, the subsidiary sold two of
the plants to an unrelated third party  for $666 million and simultaneously entered into a  leasing
arrangement with the unrelated party. This transaction  has been accounted for  as a sale/leaseback  with
operating lease treatment. Rental expense was $54 million, $54 million and $58  million in 2003, 2002
and 2001, respectively.

In connection with the lease of the two power  plants,  the subsidiary is required to maintain a rent
reserve  account equal to the maximum  semi-annual payment with respect to the sum  of the basic rent
(other then deferrable basic rent) and fixed charges expected to become due in  the immediately
succeeding three-year period. At December 31, 2003,  2002 and  2001, the  amount  deposited in  the rent
reserve  account approximated $32 million. This amount  is included in restricted  cash and can  only  be
utilized to satisfy lease obligations.

109

Future minimum lease commitments are as follows (in millions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

63
59
62
63
62
1,190

Total minimum lease payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,499

The lease agreements require the subsidiary  to  maintain an additional liquidity account. The  required
balance in the additional liquidity account was initially  equal to the greater of $65  million less the
balance in the rent reserve account or $29 million. As of December 31, 2003, the  subsidiary had
fulfilled its obligation to fund the additional liquidity account by establishing a letter of credit, issued by
Fleet Bank in the stated amount of approximately $36 million. This letter  of credit  was  established by
AES for the benefit of the subsidiary. However, the  subsidiary is  obligated to replenish or  replace this
letter of credit in the event it is drawn upon  or needs to be replaced.

CONTRACTS—Operating subsidiaries of the Company  have entered  into  ‘‘take-or-pay’’  contracts for
the purchase of electricity from third parties. Purchases  in the  years  ended December  31, 2003, 2002
and  2001 were approximately $1,051  million, $1,263 million and $1,069 million, respectively,  including
purchases of businesses classified as discontinued  amounting  to  $0 million in 2003,  $44 million in 2002
and  $36 million in 2001.

The future commitments under these contracts are as  follows  (in  millions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total

$ 1,026
729
483
479
473
8,992

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$12,182

Operating subsidiaries of the Company  have entered  into  various long-term contracts for the purchase
of fuel subject to termination only in  certain limited circumstances. Purchases in the year ended
December 31, 2003, 2002 and 2001 were  approximately $218  million,  $642 million and  $617 million,
respectively, including purchases of businesses  classified as discontinued amounting to $0 million in
2003, $403 million in 2002 and $419  million in 2001.

The future commitments under contracts  are as follows  (in millions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total

$ 508
424
368
363
367
4,625

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$6,655

110

12. CONTINGENCIES

ENVIRONMENTAL—As of December 31, 2003, the Company has recorded cumulative liabilities
associated with acquired generation plants  of approximately $27 million for projected environmental
remediation costs.

The EPA has commenced an  industry-wide investigation of  coal-fired electric power generators to
determine compliance with environmental  requirements under  the Federal Clean  Air  Act associated
with repairs, maintenance, modifications and  operational changes made to the facilities over the  years.
The EPA’s focus is on whether the changes  were subject to new source review or new performance
standards, and whether best available control technology was or should have been used. On August 4,
1999, the EPA issued a Notice of Violation (‘‘NOV’’) to the Company’s Beaver Valley plant, generally
alleging that the facility failed to obtain the necessary permits in  connection with  certain changes made
to the facility in the mid-to-late 1980s.  The Company believes it  has meritorious  defenses  to  any actions
asserted against it and expects to vigorously  defend itself against the allegations.

In May 2000, the New York State Department of Environmental Conservation (‘‘NYSDEC’’) issued a
NOV to NYSEG for violations of the Federal Clean Air Act and the New York Environmental
Conservation Law at the Greenidge and Westover plants related to New York State Electric and Gas
(‘‘NYSEG’’). NYSEG’s alleged failure to undergo an air permitting review prior to making repairs and
improvements during the 1980s and 1990s. Pursuant to the agreement  relating to the acquisition of  the
plants from NYSEG, AES Eastern Energy agreed with NYSEG  that AES Eastern Energy will assume
responsibility for the NOV, subject to a reservation of AES Eastern  Energy’s right to assert any
applicable exception to its contractual undertaking  to  assume pre-existing environmental liabilities. The
Company believes it has meritorious defenses  to  any actions asserted against it  and expects to
vigorously defend itself against the allegations;  however,  the NOV issued by the  NYSDEC,  and any
additional enforcement actions that might be brought by the New York State Attorney General, the
NYSDEC or the U.S. Environmental Protection Agency (‘‘EPA’’), against  the Somerset,  Cayuga,
Greenidge or Westover plants, might  result  in the imposition of penalties  and might  require further
emission reductions at those plants. In  addition to the NOV, the NYSDEC alleged, after our
acquisition of the Cayuga, Westover,  Greenidge, Hickling and Jennison plants from  NYSEG in
May 1999, air permit violations at each of those plants.  Specifically, NYSDEC  has alleged exceedances
of the capacity emissions limitations at these plants.  With  respect  to  pre-May  1999 and  post-May 1999
violations, respectively, NYSDEC has notified  NYSEG, on the one  hand, and AES, on  the other, of
their respective liability for such alleged violations. To remediate these  alleged violations, NYSDEC has
proposed that each of AES and NYSEG  pay fines and  penalties in  excess  of $100,000. Resolution  of
this matter also could require AES to install additional pollution control technology at  these plants.
NYSEG has asserted a claim  against  AES  for indemnification against all penalties and other related
costs arising out of NYSDEC’s allegations.  However,  no formal  consent  order has been issued  by  the
NYSDEC.

The Company’s generating plants are  subject to emission regulations. The regulations may result  in
increased operating costs or the purchase of additional pollution control  equipment  if  emission levels
are exceeded.

The Company reviews its obligations as  it relates to compliance with  environmental laws, including site
restoration and remediation. Because of the uncertainties associated with environmental assessment and
remediation activities, future costs of compliance or  remediation could be  higher or lower than the
amount currently accrued. Based on currently available  information,  the Company does not believe  that
any costs incurred in excess of those  currently accrued will have  a material effect on the financial
condition and results of operations of  the Company.

GUARANTEES, LETTERS OF CREDITS—In connection with certain of its project  financing,
acquisition, and power purchase agreements,  AES  has expressly undertaken limited  obligations and
commitments, most of which will only  be  effective or will be terminated upon  the occurrence  of  future

111

events. In the normal course of business, AES and certain of its subsidiaries enter into various
agreements providing financial or performance assurance  to  third parties on behalf  of certain
subsidiaries. Such agreements include guarantees, letters  of credit  and surety  bonds. These  agreements
are entered into primarily to support  or  enhance the creditworthiness  otherwise achieved  by  a
subsidiary on a stand-alone basis, thereby facilitating the  availability of sufficient credit to accomplish
the subsidiaries’ intended business purposes.

Contingent contractual obligations

Amount

Number of
Agreements

Term Range
(years)

Maximum
Exposure Range
for Each
Agreement

(amounts in $millions, except agreements and years)

Guarantees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Letters  of credit — under the Revolver . . . . . . . . . . .
Letters  of credit — outside the Revolver . . . . . . . . . .
Surety bonds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$330
70
19
4

$423

33
7
2
6

48

<1 – 20+ <$1  – $100
<$1 – $36
<1 – 2
<$5  – $14
<1
<$1 – $3
<1

Most of the contingent obligations primarily represent  future performance  commitments which the
Company expects to fulfill within the normal  course of  business. Amounts presented in  the above  table
represent the Company’s current undiscounted exposure to guarantees and the range of  maximum
undiscounted potential exposure to the Company as of December 31, 2003.  Guarantee termination
provisions vary from less than 1 year  to  greater than 20 years. Some result from  the end of a  contract
period, assignment, asset sale, change in credit rating, or  elapsed  time. The amounts above do not
include obligations made by the Company for the benefit of the  lenders associated with the
non-recourse debt of subsidiaries recorded as  liabilities in the accompanying  consolidated  balance  sheet
amounting to $147 million, and commitments to fund its  equity in projects currently under development
or in construction in the amount of $38  million.

The risks associated with these obligations include  change of control, construction  cost overruns,
political risk, tax indemnities, spot market power  prices, supplier support  and  liquidated damages under
power purchase agreements for projects in development, under construction and  operating. While the
Company does not expect to be required  to  fund  any  material amounts under these  contingent
contractual obligations during 2004 or beyond that  are not recorded on  the balance sheet, many of the
events which would give rise to such  an obligation  are beyond  the Company’s  control. There can  be no
assurance that the  Company would have  adequate sources  of liquidity to fund  its obligations  under
these contingent contractual obligations  if  it were required  to  make substantial payments thereunder.

The Company pays a letter-of-credit  fee ranging from  0.5%  to  5.0%  per  annum on the outstanding
amounts.

During  2003, the Company recorded a  $9.3 million liability of which represented the  approximate fair
value of the guarantee provided by the  Company to Ameren Corporation  (‘‘Ameren’’) as  a result of the
sale of 100% ownership interest in CILCORP,  a utility holding company whose largest  subsidiary is
Central Illinois Light Company (‘‘CILCO’’).  In connection with the sale of CILCO, AES agreed to
indemnify and make whole Ameren against 60% of the  total  of  any  and all liabilities, damages,
penalties, claims and costs incurred by  CILCO relating to the  assertion of possible claim by Enron after
the CILCORP closing. In connection  with the indemnification provided  to Ameren  in the event that
Ameren is required to pay any damages to Enron, an escrow agreement was made between AES and
Ameren to establish a mechanism for  holding  a portion of the sales price in escrow to satisfy  in part or
in whole AES’s obligations under the indemnification agreement. As  such, Ameren transferred
$5 million to the designated escrow account.

LITIGATION—In September 1999, a judge in the Brazilian appellate state court of Minas Gerais
granted a temporary injunction suspending  the effectiveness of a shareholders’ agreement  between

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Southern Electric Brasil Participacoes,  Ltda. (‘‘SEB’’) and the state of Minas  Gerais concerning
CEMIG. AES’s investment in CEMIG is  through SEB. This shareholders’ agreement granted  SEB
certain rights and powers in respect of CEMIG (the ‘‘Special Rights’’). The  temporary  injunction  was
granted pending determination by the lower state court  of whether the  shareholders’ agreement could
grant SEB the Special Rights. In October  1999, the full  state appellate  court upheld the  temporary
injunction. In March 2000, the lower state  court in Minas Gerais ruled on the merits of the case,
holding that the shareholders’ agreement  was invalid where it purported  to  grant SEB  the Special
Rights. In August 2001, the state appellate court denied an  appeal of the  merits decision, and extended
the injunction. In October 2001, SEB  filed two appeals against the decision on the  merits of the  state
appellate court, one to the Federal Superior Court and the other  to  the  Supreme Court  of  Justice. The
state appellate court denied access of these two appeals  to the higher  courts, and in August 2002, SEB
filed two interlocutory appeals against  such  decision,  one directed to the Federal Superior Court  and
the other to the Supreme Court of Justice. These appeals  continue to be pending. SEB  intends  to
vigorously pursue by all legal means  a restoration  of the value of its investment in  CEMIG. However,
there can be no assurances that it will be  successful in its efforts. Failure to prevail  in this matter may
limit the SEB’s influence on the daily  operation  of  CEMIG.

In November 2000, we were named in  a purported class action suit along with  six other defendants,
alleging  unlawful manipulation of the California  wholesale  electricity  market, resulting in inflated
wholesale electricity prices throughout  California. The alleged  causes of  action include violation  of the
Cartwright Act, the California Unfair  Trade Practices Act and the California Consumers  Legal
Remedies Act. In December 2000, the  case was removed  from the San Diego County Superior Court to
the U.S.  District Court for the Southern  District of California. On July 30, 2001, the  Court remanded
the case back to San Diego Superior Court.  The case was consolidated with  five  other  lawsuits alleging
similar claims against other defendants.  In March  2002, the plaintiffs  filed a new master complaint  in
the consolidated action, which asserted  the claims asserted in the  earlier action  and names  AES,  AES
Redondo Beach, L.L.C., AES Alamitos, L.L.C.,  and AES Huntington  Beach,  L.L.C. as  defendants. In
May 2002, the case was removed by certain  cross-defendants from the  San Diego  County Superior
Court to the United States District Court  for the Southern District  of California. Plaintiffs filed a
motion to remand the case to state court, which was granted on  December 13, 2002. Certain
defendants have appealed that decision  to  the United  States  Court  of  Appeals for the Ninth Circuit.
That appeal is pending before the Ninth Circuit. We believe  that we  have meritorious defenses to any
actions asserted against us and expect  that we will defend ourselves  vigorously  against the allegations.

In addition, the crisis in the California wholesale power markets has directly or indirectly resulted in
several administrative and legal actions involving our businesses  in California. Each of  our businesses in
California (AES Placerita and AES Southland, which  is comprised  of  AES Redondo Beach, AES
Alamitos, and AES Huntington Beach)  have received subpoenas and/or requests  for information in
connection with overlapping state investigations by the California  Attorney General’s Office,  the
Market Oversight and Monitoring Committee of  the California Independent System Operator (‘‘ISO’’),
the California Public Utility Commission and a subcommittee  of  the California Senate. These
businesses have cooperated with the investigation and  responded to multiple requests for the
production of documents and data surrounding the operation and  bidding behavior  of  the plants.

In August 2000, the Federal Energy Regulatory Commission (‘‘FERC’’)  announced an investigation into
the national wholesale power markets, with particular  emphasis upon the  California wholesale
electricity market, in order to determine  whether there  has been anti-competitive activity by wholesale
generators and marketers of electricity.  The FERC has requested documents from each of the  AES
Southland plants and AES Placerita. AES Southland and AES Placerita have  cooperated fully  with the
FERC investigation.

In a separate investigation that spun out of the initial California investigation, the FERC Staff is
investigating physical withholding by  generators. AES Southland  and AES Placerita have received data

113

requests from the FERC Staff, have responded to those data requests, and have cooperated fully with
the investigation. The physical withholding investigation is ongoing.

The FERC also initiated an investigation into economic withholding. AES Placerita has received data
requests from the FERC Staff, has responded to those data requests, and has cooperated fully with the
investigation. The economic withholding  investigation  is ongoing.

In November 2002, we were served with  a grand  jury  subpoena  issued on  application  of  the United
States Attorney for the Northern District of  California.  The subpoena sought, inter alia, certain
categories of documents related to the generation and sale of electricity  in California from
January 1998 to the date of the subpoena. We  cooperated in providing documents  in response to the
subpoena.

In July 2001, a petition was filed against CESCO, an affiliate of the Company by the  Grid Corporation
of Orissa, India (‘‘Gridco’’), with the  Orissa  Electricity Regulatory Commission  (‘‘OERC’’), alleging
that CESCO has defaulted on its obligations as  a government licensed distribution company; that
CESCO management abandoned the  management  of CESCO; and asking for interim measures of
protection, including the appointment  of  a government regulator to manage CESCO. Gridco, a  state
owned entity, is the sole energy wholesaler  to  CESCO. In August 2001, the management of  CESCO
was handed over by the OERC to a government  administrator that was appointed by the  OERC.  By its
Order of August 2001, the OERC held  that the Company and other  CESCO shareholders  were not
proper parties to the OERC proceeding  and  terminated the proceedings against the Company  and
other CESCO shareholders. Subsequently, OERC  issued notices regarding the  OERC proceedings to
the Company and the other CESCO shareholders. The Company has advised OERC  that  the Company
was not a party. In October 2003, OERC  again  forwarded a  notice to the  Company advising  of  a
hearing in the OERC matter scheduled for  November 2003. The  Company, in November 2003, again
advised the OERC that the Company is not subject  to  the OERC proceedings. Gridco also  has asserted
that a Letter of Comfort issued by the Company in connection with the Company’s investment in
CESCO obligates the Company to provide additional financial support to cover  CESCO’s  financial
obligations. In December 2001, a notice  to arbitrate pursuant to the  Indian Arbitration  and
Conciliation Act of 1996 was served on  the Company by Gridco  pursuant  to  the terms of the  CESCO
Shareholder’s Agreement (‘‘SHA’’), between Gridco, the  Company, AES ODPL, and Jyoti Structures.
The notice to arbitrate failed to detail the disputes under  the SHA for which  the Arbitration  had been
initiated. After both parties had appointed arbitrators,  and those two arbitrators appointed the third
neutral arbitrator, Gridco filed a motion with the India Supreme Court seeking the  removal of AES’s
arbitrator and the neutral chairman arbitrator. In  the fall of 2002, the Supreme Court rejected  Gridco’s
motion to remove the arbitrators. Gridco  has dropped the challenge of the appointment of neutral
chairman arbitrator; however, it retained  the challenge of  removal of AES’s arbitrator.  Although that
motion remains pending, the parties have filed their respective  statement of claims,  counter  claims and
defenses. On or about July 26, 2003,  Gridco  filed  a motion  in the District Court  of  Bhubaneshwar,
India, seeking a stay of the arbitration and requesting  that  the District Court terminate  the mandate of
the neutral chairman arbitrator. The District Court gave a stay order, and  the case was scheduled  to be
heard in mid-November 2003. Thereafter, pursuant to a separate motion filed  with the Court in  India,
a further temporary stay of the arbitration proceedings was granted until the India Court issued a
decision on whether or not to grant a permanent stay of the  arbitration. In the  interim, and  pending  a
decision by the Court as to whether to grant a permanent stay, arbitration proceedings have been
tentatively scheduled for April 2004.  The  Company believes that it has meritorious defenses to any
actions asserted against it and expects  that it will defend itself  vigorously against the allegations.

In April 2002, IPALCO and certain former officers and directors  of IPALCO were  named as
defendants in a purported class action lawsuit  filed in  the United States  District Court for  the Southern
District  of Indiana. On May 28, 2002, an amended  complaint  was  filed in the lawsuit. The amended
complaint asserts that IPALCO and former  members of the pension committee  for the  Indianapolis
Power & Light Company thrift plan breached their fiduciary duties  to  the plaintiffs under  the

114

Employees Retirement Income Security Act  by  investing  assets of the thrift  plan in  the common stock
of IPALCO prior to the acquisition of IPALCO by the Company.  In December  2002, plaintiffs moved
to certify this case as a class action. The  Court granted the  motion for class certification  on
September 30, 2003. On October 31,  2003,  the parties filed cross-motions for  summary judgment  on
liability. Those motions currently are pending before the Court. IPALCO  believes  it has  meritorious
defenses to the claims asserted against  it  and intends to defend  this lawsuit vigorously.

In July 2002, the Company, Dennis W. Bakke,  Roger  W. Sant, and  Barry  J.  Sharp were named as
defendants in a purported class action filed in  the United States District Court for  the Southern
District  of Indiana. In September 2002,  two virtually  identical complaints were  filed against the same
defendants in the same court. All three  lawsuits purport to be filed on  behalf of a class of all persons
who exchanged their shares of IPALCO common stock  for shares of AES common  stock  issued
pursuant to a registration statement dated and filed with  the SEC on August 16,  2000. The complaint
purports to allege violations of Sections  11, 12(a)(2) and 15 of the Securities Act  of  1933 based  on
statements in or omissions from the registration statement concerning  certain secured equity-linked
loans by AES subsidiaries; the supposedly volatile nature of AES stock, as well  as AES’s allegedly
unhedged operations in the United Kingdom  and the  alleged effect of the New  Electrical Trading
Agreements  (‘‘NETA’’) on AES’s United  Kingdom operations.  In October 2002, the  defendants moved
to consolidate these three actions with  the IPALCO securities lawsuit referred to immediately below.
On November 5, 2002, the Court appointed lead plaintiffs and lead  and local  counsel. On March 19,
2003, the Court entered an order on defendants’ motion to consolidate, in which  the Court  deferred its
ruling on  defendants’ motion and referred  the actions to a  magistrate judge for pre-trial supervision.
On April 14, 2003, lead plaintiffs filed  an  amended complaint, which adds former  IPALCO directors
and officers John R. Hodowal, Ramon L. Humke and John R. Brehm  as defendants and, in addition to
the purported claims in the original complaint,  purports to allege  against  the  newly  added defendants
violations of Sections 10(b) and 14(a) of  the Securities  Exchange Act of 1934 and  Rules  10b-5 and
14a-9 promulgated thereunder. The amended complaint also  purports to add a claim based  on alleged
misstatements or omissions concerning an alleged breach by AES of alleged obligations  AES  owed to
Williams Energy Services Co. under an  agreement between the  two  companies in connection  with the
California energy market. By Order dated  August 25, 2003,  the court consolidated  these three actions
with an action captioned Cole et al. v. IPALCO Enterprises, Inc. et al, 1:02-cv-01470-DFH-TAB (the
‘‘Cole Action’’), which is discussed immediately below. On September 26,  2003, defendants filed a
motion to dismiss the amended complaint. The motion to dismiss is sub judice. The Company and the
individual defendants believe that they  have  meritorious defenses to the claims asserted against them
and intend to defend these lawsuits vigorously.

In September 2002, IPALCO and certain of its former officers  and directors were named as defendants
in a purported class action filed in the  United States District  Court  for  the Southern District  of  Indiana
(the ‘‘Cole Action’’). The lawsuit purports to be filed on  behalf of the class of all persons who
exchanged shares of IPALCO common  stock  for  shares of AES common  stock  pursuant to the
Registration Statement dated and filed with the  SEC on  August 16,  2000. The complaint purports to
allege violations of Sections 11 of the Securities Act of 1933  and Sections 10(a), 14(a) and  20(a) of the
Securities Exchange Act of 1934, and  Rules 10b-5  and 14a-9 promulgated thereunder based on
statements in or omissions from the Registration Statement covering certain secured equity-linked  loans
by AES subsidiaries; the supposedly volatile  nature of the  price of AES stock;  and AES’s allegedly
unhedged operations in the United Kingdom.  By Order dated August 25, 2003,  the court  consolidated
this  action with three previously filed  actions, discussed immediately above. The Company  and the
individual defendants believe that they  have  meritorious defenses to the claims asserted against them
and intend to defend the lawsuit vigorously.

In October 2002, the Company, Dennis W. Bakke, Roger W.  Sant  and  Barry J. Sharp were  named as
defendants in purported class actions  filed in the  United States District Court for the Eastern District
of Virginia. Between October 29, 2002  and December 11, 2002,  seven  virtually identical lawsuits were

115

filed against the same defendants in  the  same court.  The  lawsuits purport  to  be  filed on behalf of a
class of all persons who purchased the  Company’s  common stock and certain of its bonds between
April 26, 2001 and February 14, 2002.  The complaints  purport  to  allege violations of Sections  10(b) and
20(a) of the Securities Exchange Act of 1934, and  Rule  10b-5 promulgated thereunder  based on
statements or omissions concerning the  Company’s United  Kingdom operations and the alleged effect
of the New Electrical Trading Agreements (‘‘NETA’’)  on those  operations. On December 4, 2002
defendants moved to transfer the actions to the  United States District  Court  for the  Southern District
of Indiana. By stipulation dated December 9, 2002,  the parties agreed to consolidate these actions  into
one action. On December 12, 2002 the Court entered  an order consolidating the cases  under the
caption In re AES Corporation Securities Litigation, Master File No. 02-CV-1485. On January  16, 2003,
the Court granted defendants’ motion to transfer the consolidated action  to  the United States  District
Court for the Southern District of Indiana. On September 26, 2003, plaintiffs  filed a  consolidated
amended class action complaint on behalf of a purported class of all  persons who purchased the
Company’s common stock and certain of its bonds between July 27, 2000 and November 8, 2002. The
consolidated amended class action complaint, in addition  to  asserting  the same claims asserted in the
original complaints, also purports to allege  that AES and the  individual defendants failed to disclose
information concerning AES’s role in purported  manipulation of the California electricity market, the
effect thereof on AES’s reported revenues, and AES’s  purported contingent legal liabilities as a result
thereof, in violation of Sections 10(b)  and 20(a)  of  the Securities Exchange Act of 1934 and  Rule  10b-5
promulgated thereunder. Defendants  filed a motion  to  dismiss on November  17, 2003. The motion to
dismiss is sub judice. The Company and the individuals believe that they have meritorious defenses to
the claims asserted against them and intend to defend the  lawsuit vigorously.

On December 11, 2002, the Company,  Dennis  W. Bakke,  Roger W.  Sant, and Barry J. Sharp were
named as defendants in a purported class action lawsuit  filed in  the United States  District Court for
the Eastern District of Virginia captioned  AFI LP and Naomi Tessler v. The AES  Corporation, Dennis  W.
Bakke, Roger W. Sant and Barry J. Sharp, 02-CV-1811 (the ‘‘AFI Action’’). The lawsuit purports to be
filed on behalf of a class of all persons  who  purchased AES securities  between July 27, 2000 and
September 17, 2002. The complaint alleges that  AES  and the individual defendants failed to disclose
information concerning purported manipulation of  the California electricity market, the effect thereof
on AES’s reported revenues, and AES’s  purported  contingent legal  liabilities as a  result thereof, in
violation of Sections 10(b) and 20(a)  of the  Securities Exchange Act of 1934 and Rule 10b-5
promulgated thereunder. On May 14, 2003, the Court  ordered that the action be transferred to the
United States District Court for the Southern District of Indiana. By Order dated  August 25, 2003,  the
Southern District of Indiana consolidated this action  with  another  action captioned Stanley L. Moskal
and Barbara A. Moskal v. The AES Corporation, Dennis  W. Bakke, Roger W. Sant  and Barry J.  Sharp,
1:03-CV-0284 (the ‘‘Moskal Action’’), discussed  immediately  below. The Company and  the individual
defendants believe that they have meritorious defenses to the claims asserted against  them and intend
to defend the lawsuit vigorously.

On February 26, 2003, the Company,  Dennis W. Bakke,  Roger W. Sant, and  Barry J. Sharp were named
as defendants in a purported class action lawsuit filed in  the United  States District Court for the
Southern District of Indiana captioned  Stanley L. Moskal and Barbara A. Moskal v. The  AES
Corporation, Dennis W. Bakke, Roger W. Sant and  Barry  J. Sharp, 1:03-CV-0284 (Southern District of
Indiana). The lawsuit purports to be  filed on behalf of a class of  all persons who  engaged in  ‘‘option
transactions’’ concerning AES securities between July  27, 2000 and November 8,  2002. The complaint
alleges that AES and the individual defendants  failed to disclose  information concerning purported
manipulation of the California electricity  market,  the effect thereof on  AES’s reported revenues, and
AES’s purported contingent legal liabilities as a  result thereof, in violation of Sections 10(b) and 20(a)
of the Securities Exchange Act of 1934 and Rule 10b-5  promulgated thereunder.  By Order dated
August 25, 2003, the Southern District of Indiana consolidated  this action with the  AFI  Action,

116

discussed immediately above. The Company and the individual  defendants believe that they have
meritorious defenses to the claims asserted against them  and intend to defend the lawsuit vigorously.

Beginning in September 2002, El Salvador tax and commercial authorities initiated investigations
involving four of the Company’s subsidiaries  in El Salvador,  Compa˜nia de Luz Electrica de Santa Ana
S.A. de C.V. (‘‘CLESA’’), Compa˜n´ıa de Alumbrado Electrico de San Salvador, S.A. de C.V. (‘‘CAESS’’),
Empresa Electrica del Oriente, S.A. de C.V. (‘‘EEO’’),  and  Distribuidora Electrica de Usultan S.A. de
C.V.  (‘‘DEUSEM’’), in relation to two  financial transactions closed in June 2000 and December 2001,
respectively. The authorities have issued  document requests and the Company and its subsidiaries are
cooperating fully in the investigations. As of March 18, 2003, certain of these investigations have been
successfully concluded, with no fines  or penalties imposed on the Company’s subsidiaries. The tax
authorities’ and attorney general’s investigations are pending conclusion.

The U.S. Department of Justice is conducting an  investigation into allegations that persons and/or
entities involved with the Bujagali hydroelectric  power project which the  Company was constructing and
developing in Uganda, have made or have agreed  to  make certain improper payments in violation of
the Foreign Corrupt Practices Act. The  Company has been  conducting its own internal investigation
and has been cooperating with the Department of Justice in this investigation.

In November 2002, a lawsuit was filed against AES Wolf Hollow, L.P. (‘‘AESWH’’) and AES Frontier,
L.P. (‘‘AESF’’), two of our indirect subsidiaries, in the District Court of Hood County, Texas  by
Stone & Webster, Inc. (‘‘S&W’’). S&W  contracted to complete  the engineering, procurement and
construction of the Wolf Hollow project, a gas-fired  combined cycle power plant in Hood County,
Texas. In its initial complaint, S&W requested a  declaratory judgment  that  a fire that took place at the
project on June 16, 2002 constituted  a  force majeure event and that S&W was not required to pay
rebates assessed for associated delays.  As part of the initial complaint,  S&W  also sought to enjoin
AESWH and AESF from drawing down on Letters of Credit provided  by S&W. The  Court refused to
issue the injunction. S&W has since amended its complaint three  times and joined additional parties, in
addition to the claims already mentioned,  the current claims by S&W include claims for breach of
warranty, wrongful liquidated damages, foreclosure of lien, fraud and negligent misrepresentation. In
January 2004, the Company filed a counterclaim against S&W  and  its parent, the Shaw Group,  Inc.
(‘‘Shaw’’). In February 2004, Shaw filed  an answer to the Complaint. The Company  and subsidiaries
believe that each have meritorious defenses to the  claims asserted against us by S&W, and intend to
defend  the lawsuit vigorously. Trial in this matter is set  for March 7, 2005.

In March 2003, the office of the Federal Public  Prosecutor for the State of Sao Paulo, Brazil notified
Eletropaulo that it had commenced an  inquiry related to the  BNDES financings provided to AES Elpa
and AES Transgas and the rationing loan provided to Eletropaulo,  changes in the control  of
Eletropaulo, sales of assets by Eletropaulo and the quality of service provided by Eletropaulo to its
customers and requested various documents from  Eletropaulo relating  to  these matters. The Company
is still in  the process of collecting some of the  requested  documents concerning  the real estate sales to
provide to the Public Prosecutor. Also in  March 2003, the Commission for Public Works  and Services
of the Sao Paulo Congress requested Eletropaulo to appear at a hearing  concerning the default by AES
Elpa and AES Transgas on the BNDES financings and the quality of service rendered by Eletropaulo.
This hearing was postponed indefinitely. In addition,  in  April 2003, the office of the  Federal Public
Prosecutor for the State of Sao Paulo,  Brazil notified Eletropaulo that it is  conducting an inquiry into
possible errors related to the collection by  Eletropaulo  of  customers’ unpaid past-due debt and
requesting the company to justify its procedures.

In May 2003, there were press reports  of  allegations that  in April 1998 Light Servi¸cos de Eletricidade
S.A. (‘‘Light’’) colluded with Enron in connection with the auction of  the  Brazilian group Eletropaulo
Electricidade de Sao Paulo S.A. Enron and Light were among three potential bidders  for Eletropaulo.
At the time of the transaction in 1998,  AES owned  less than  15% of the stock  of  Light and shared
representation in Light’s management  and Board with  three other shareholders. In June 2003, the

117

Secretariat of Economic Law for the Brazilian  Department  of  Economic Protection and Defense
(‘‘SDE’’) issued a notice of preliminary investigation  seeking information  from a number of entities,
including AES Brasil Energia, with respect  to  certain allegations arising out  of the privatization of
Eletropaulo. On August 1, 2003, AES  Elpa S.A. responded on  behalf of AES-affiliated companies and
denied knowledge of these allegations.  The  SDE has begun a follow-up administrative  proceeding as
reported in a notice published on October 31, 2003.

In December 2002, Enron filed a lawsuit in  the Bankruptcy  Court for  the  Southern District Court of
New York against the Company, NewEnergy, and CILCO. Pursuant to the  complaint,  Enron seeks to
recover approximately $13 million (plus interest) from  NewEnergy (and the Company as  guarantor of
the obligations of NewEnergy). Enron contends that NewEnergy and the Company are liable to Enron
based upon certain accounts receivables purportedly owing from NewEnergy and an alleged payment
arising from the purported termination  by NewEnergy  of  a ‘‘Master Energy Purchase and Sale
Agreement.’’ In the complaint, Enron seeks to recover from CILCO the approximate amount of
$31.5 million (plus interest) arising from the termination by CILCO of a ‘‘Master Energy Purchase  and
Sale Agreement’’ and certain accounts receivables that Enron  claims are due and owing from  CILCO
to Enron. On February 13, 2003 the  Company, NewEnergy and CILCO filed a motion to dismiss
certain portions of the action and compel arbitration of the  disputes with Enron. Also in
February 2003, the Bankruptcy Court ordered  the parties to mediate the disputes. The  mediation
process is currently continuing. The Company  believes it  has meritorious defenses  to  the claims
asserted against it and intends to defend  the lawsuits vigorously.

Commencing on May 2, 2003, the Indiana Securities Commissioner  of Indiana’s Office  of  the Secretary
of State, Securities Division, pursuant  to  Indiana  Code 23-2-1,  served subpoenas on 30 former  officers
and directors of IPALCO Enterprises,  Inc.  (‘‘IPALCO’’),  AES,  and  others,  requesting the production of
documents in connection with the March  27, 2001 share exchange between the Company  and IPALCO
pursuant to which stockholders exchanged  shares of  IPALCO  common  stock for  shares of the
Company’s common stock and IPALCO became a wholly-owned  subsidiary of the  Company. IPALCO
and the Company have produced documents pursuant to the  subpoenas served on  them. In addition,
the Indiana Securities Commissioner’s office has taken  testimony from various individuals.  On
January 27, 2004, Indiana’s Secretary  of State issued a  statement  which provided that the investigative
staff  had determined that there did not appear  to  be  a justifiable reason to focus  further specific
attention upon six non-employee former members of IPALCO’s board of directors.  The investigation
otherwise remains pending. In addition, although the  press  release characterized the investigation  as
criminal, the Company and IPALCO do not believe that the Indiana Securities Commissioner has
criminal jurisdiction, and the Company  and  IPALCO are unaware  at  this time of any participation by
anyone  with such criminal jurisdiction.

AES Florestal, Ltda., (‘‘Florestal’’) a wholly-owned  subsidiary of AES Sul,  is a wooden electric utility
poles factory located in Triunfo, in the  state of  Rio Grande do Sul, Brazil. In October  1997 AES Sul
acquired Florestal as part of the original  privatization transaction by the Government of the State of
Rio Grande do Sul, Brazil, that created AES Sul. From  1997 to the present, the  chemical compound
chromated copper arsenate has been used by Florestal to chemically treat the poles  under an  operating
license issued by the Brazilian government. Prior to the acquisition of Florestal by AES Sul, another
chemical, creosote was used to treat  the  poles. After  acquiring  Florestal,  AES  Sul discovered
approximately 200 barrels of solid creosote  waste on the  Florestal  property. In  2002 (i)  a civil inquiry
(Civil Inquiry No. 02/02) was initiated  and  (ii)  a criminal  lawsuit  was filed  in the city of Triunfo’s
Judiciary both by the Public Prosecutors  office  of the city  of Triunfo. The civil lawsuit was settled  in
2003. The criminal lawsuit has been suspended for a  period of  two years pending a certification of
environmental compliance for Florestal  and  the occurrence  of no further violations of environmental
regulations. Florestal has hired an independent  environmental assessment  company to perform an
environmental audit of the entire operational cycle  at Florestal and to recommend remedial actions if

118

necessary. Pending the outcome of the environmental  audit, AES Sul  is not able to estimate the
potential financial impact, if any, on  AES Sul.

AES Ekibastusz LLP (‘‘AES Ekibastusz’’), a subsidiary  of the Company, is involved  in litigation in
Kazakhstan concerning the Maikuben coal  mine. AES Ekibastusz is the  operator of the AES
Ekibastusz power plant located in Kazakhstan. The coal mine was acquired  in 2001 and provides coal
to the power plant. Because the mine was in bankruptcy  proceedings at the time of acquisition, AES
Ekibastusz provided approximately US$20 million of financial assistance to the mine and acquired
indirect ownership of the mine, as provided  in Kazakhstan’s bankruptcy legislation. That acquisition was
later disputed by several creditors of  the  mine.  After litigation, AES Ekibastusz was  successful in  having
the creditor’s claims dismissed by the Kazakhstan  courts. In 2003,  a  new party filed  a lawsuit in the
local courts of Kazakhstan, claiming  that it had succeeded to the rights of one of the  creditors whose
claims had been dismissed. The plaintiff in the pending lawsuit  seeks  to  have ownership of the coal
mine transferred from AES Ekibastusz to the plaintiff.

The Company is also involved in certain  claims, suits and legal proceedings in  the normal course of
business.

The Company has accrued for litigation and  claims where  it is probable that a  liability  has been
incurred and the amount of loss can be  reasonably estimated. The Company does  not  expect the
ultimate resolution of these claims will  have  a material adverse effect on its financial position  or results
of operations.

13. RISKS AND UNCERTAINTIES

RISKS RELATED TO POWER SALES  CONTRACTS—Several of the Company’s power plants  rely on
power sales contracts with one or a limited  number  of  entities for the majority  of, and in some  case all
of, the relevant plant’s output over the  term of the  power sales contract. The remaining term  of the
power sales contracts related to the Company’s power  plants range from 5 to 27  years.  However, the
operations of such plants are dependent on the continued performance by customers and suppliers of
their obligations under the relevant power sales contract,  and, in particular, on the  credit quality of the
purchasers. If a substantial portion of  the Company’s long-term  power sales contracts were modified or
terminated, the Company would be adversely affected to the  extent that it was unable to find  other
customers at the same level of contract profitability. Some of the Company’s long-term power sales
agreements are for prices above current  spot market prices. The loss of one or  more significant power
sales contracts or the failure by any of the parties to a power sales contract to fulfill its  obligations
thereunder could have a material adverse  impact on  the Company’s business, results of operations and
financial condition.

Two of these types of contracts at the Company’s Warrior Run and Beaver Valley plants are with
customers owned by Allegheny Energy,  Inc., which has encountered financial  difficulties. The Company
does not believe the financial difficulties of Allegheny  Energy, Inc. will have a  material  adverse  effect
on the performance of those customers;  however, there  can be no assurance that a further
deterioration in Allegheny Energy, Inc.’s financial  condition will not have a  material  adverse  effect on
the ability of those customers to perform  their operations. The Company’s investment in these
subsidiaries was approximately $255 million at December  31,  2003. For the year ended December 31,
2003, the Company recorded $14 million  of net income from the two subsidiaries. In 2002, Williams
Energy, one commercial customer at  three  of  the Company’s subsidiaries, encountered financial
difficulties related to its electricity trading  operations and has been downgraded below investment grade
by a number of ratings agencies. During  2003 the rating was upgraded but still remains below
investment grade. There can be no assurance that Williams Energy will continue to meet its contractual
commitments. The Company’s investment in these subsidiaries  was  approximately $462 million at
December 31, 2003. For the year ended  December 31,  2003, the Company recorded $25  million of  net
income from the three subsidiaries.

119

Additionally, AES Wolf Hollow, L.P.  and  AES  Granite Ridge,  previously  reported in the  Company’s
competitive supply segment, have fuel  supply agreements with El Paso Merchant Energy L.P. an
affiliate of El Paso Corp., which has encountered financial difficulties.  The Company  does not believe
the financial difficulties of El Paso Corp. will  have a  material adverse  effect on  El Paso Merchant
Energy L.P.’s performance under the supply agreements;  however,  there  can  be  no assurance  that  a
further deterioration in El Paso Corp’s.  financial condition  will not  have a material adverse effect on
the ability of El Paso Merchant Energy L.P. to perform its  obligations. Both AES Wolf Hollow  and
AES Granite Ridge were classified as held  for sale in  fourth quarter  of 2003 (see Note 4—
Discontinued Operations).

During  2000, the wholesale electricity  market in  California experienced a  significant imbalance  in the
supply of, and demand for electricity  which resulted  in significant electricity price increases and
volatility. California’s two largest utilities  were required to purchase wholesale power at higher  market
prices and to sell it at fixed prices to  retail end users. Because the cost  of wholesale power exceeded
the price the utilities charged their retail customers,  these  utilities  are facing severe financial
difficulties. There can be no assurances  that  such utilities can, or  will choose to, honor  their  financial
commitments. In the event that such  utilities  become insolvent or otherwise choose not to honor  their
commitments, creditors (including certain of the Company’s subsidiaries)  may  seek  to  exercise whatever
remedies may be available, including,  among other things, placing the utilities  into  involuntary
bankruptcy. There can be no assurances  that amounts owing  directly or indirectly from such utilities
will be recovered. In addition, the California  Independent  System Operator  has sought  a Temporary
Restraining Order over some of the  generators, including AES subsidiaries,  arguing that, in  times of
declared emergencies, generators are required to continue  to  provide electricity to the market even if
there is no credit-worthy purchaser for the electricity. The bulk of the Company’s revenues  in
California are not subject to this credit risk because they are  generated under a tolling agreement
entered into by AES Southland, an AES  subsidiary operating in California.  But the Company’s  other
California subsidiaries have some exposure to this risk. At December 31, 2003, 2002 and 2001, the
Company had receivables of approximately $4 million, $4 million  and $13 million,  respectively, that are
subject to this credit risk. In addition,  because  these utilities have defaulted on  amounts  due  in the
state sanctioned markets, the markets  have sought to recover those amounts pro  rata  from other
market participants, including certain  of  the Company’s  subsidiaries.

RISKS RELATED TO FOREIGN CURRENCIES—AES operates businesses in many foreign
environments. Investments in foreign  countries may be impacted by significant fluctuations in foreign
currency exchange rates. The Company’s  financial position and  results of  operations have  been
significantly affected by fluctuations in  the value of the  Argentine peso, Brazilian Real and  Venezuelan
Bolivar relative to the U.S. dollar.

Depreciation of the Argentine Peso and Brazilian Real has  resulted in  foreign currency translation  and
transaction losses. Appreciation of those currencies has resulted in gains.  Conversely, depreciation of
the Venezuelan Bolivar has resulted  in  foreign currency gains  and appreciation has resulted in  losses.
Net foreign currency transaction gains  (losses) at  the Company’s subsidiaries and affiliates in Argentina,
Brazil and Venezuela were as follows (in millions):

Years Ended
December 31,

2003

2002

2001

Argentina . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brazil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Venezuela(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 37
130
(12)

$(143) $ (31)
(210)
(357)
13
79

(1) Includes $(14) million, $40 million  and $(2)  million,  respectively, of gains (losses) on foreign

currency forward and swap contracts.

120

POLITICAL AND ECONOMIC RISKS

Brazil

Eletropaulo. On May 20, 2003, Eletropaulo received a letter from the President of the Mines and
Energy Commission of the House of Representatives of the National Congress.  The  letter requested
that Eletropaulo attend a Public Hearing (the ‘‘Public  Hearing’’) at the  National Congress to provide
information concerning facts in connection with Eletropaulo’s  privatization. No other specificity
regarding the information sought by the Commission was  provided  in the May 20th letter. On May 28,
2003, the Public Hearing was postponed  until June  12, 2003. On June 12, 2003,  a representative of
Eletropaulo attended the Public Hearing as requested by the  Commission and  discussed various issues
regarding the electricity market and privatization.  On September  17, 2003, the  President  of  Eletropaulo
attended another Public Hearing as requested by the Commission  and  reinforced  the importance of
Eletropaulo in the electricity sector in Brazil. The Company  had a total  negative investment in
Eletropaulo as of December 31, 2003 of  approximately $729 million.

Sul. Sul and AES Cayman Guaiba, a subsidiary of the  Company that owns the Company’s  interest  in
Sul, are facing near-term debt payment  obligations that  must  be  extended,  restructured, refinanced or
repaid. See Note 9 for debt related information. The Company’s  total  investment in  Sul as of
December 31, 2003 was approximately  $266 million.

Venezuela

The political and economic environment  in Venezuela continues  to  be  unstable. The economy  is
experiencing negative GDP growth (approximately (9)%  in 2003), high levels of unemployment,
inflation, exchange controls, price controls, and political instability. These circumstances  create
significant uncertainty surrounding the  performance, cash  flow  and  profitability of EDC. However, AES
is not required to support the potential  cash  flow or  debt  service obligations of EDC. AES’s total
investment in EDC at December 31, 2003  was approximately  $1.9 billion,  which is  net of foreign
currency translation losses.

Effective January 21, 2003, the Venezuelan  Government  and  the  Central Bank  of Venezuela (‘‘Central
Bank’’) agreed to suspend the trading of  foreign currencies and  to  establish new standards for the
foreign currency exchange regime. Then,  effective February 5, 2003, the Venezuelan  Government and
the Central Bank entered into an exchange  agreement to govern the  Foreign  Currency Management
Regime, and establish an applicable exchange rate. The exchange agreement established certain
conditions including the centralization  of the  purchase  and sale of currencies  within the country  by  the
Central Bank, and the incorporation of  the Foreign  Currency Management Commission  (‘‘CADIVI’’)
to administer the execution of the exchange agreement and establish certain procedures and
restrictions. The acquisition of foreign currencies  is subject to the  prior registration of the  interested
party and the issuance of an authorization to participate in the exchange regime. Furthermore,
CADIVI governs the provisions of the exchange agreement,  defines the procedures and requirements
for the administration of foreign currencies for  imports and  exports,  and authorizes purchases of
currencies in the country. The exchange  rates  set by such agreements  were  1,596 Bolivars  per  U.S.
dollar for purchases and 1,600 Bolivars  per  U.S. dollar for  sales. During  2003, CADIVI  authorized
exchange for the majority of EDC´s  debt service and operational  U.S.  dollar obligations.

Effective February 5, 2004, the Venezuelan Government and the Central Bank issued a Currency
Exchange Agreement No. 2 which amends exchange rates  established by the above mentioned
agreement. The exchange rates set by the new agreement are 1,916 Bolivars per U.S.  dollar for
purchases and 1,920 Bolivars per U.S.  dollar for  sales. These actions  may  impact  the ability of EDC to
distribute cash to the parent in the future. Further changes in the exchange rate may also result in  the
reduction of EDC’s Net Worth calculated  in Venezuelan GAAP below  the  level established  by  the
covenants in two of the non-recourse  debt obligations. As  of  December  31, 2003, EDC  was  in
compliance with all of its debt covenants.

121

Argentina

In 2002, Argentina continued to experience a political,  social and  economic crisis  that  has resulted  in
significant changes in general economic  policies and regulations, as  well as specific changes in  the
energy sector. In January and February 2002, many new economic measures were  adopted by the
Argentine government, including abandonment of the  country’s fixed dollar-to-peso  exchange rate,
converting U.S. dollar-denominated loans into pesos  and  placing  restrictions on the convertibility of the
Argentine peso. The government also adopted new  regulations in the energy  sector that have  the effect
of repealing U.S. dollar-denominated pricing  under electricity tariffs as prescribed in  existing electricity
distribution concessions in Argentina by fixing all prices to consumers in pesos. In 2003, the  political
and social situation in Argentina showed signs of stabilization, the Argentine peso  appreciated  to  the
U.S. dollar and the economy and electricity demand started to recover. Presidential elections  and the
establishment of a new government regime  occurred in May 2003, and  the  new government may enact
changes to the regulations governing the  electricity  industry.  In combination,  these  circumstances create
significant uncertainty surrounding the  performance, cash  flow  and  potential for profitability  of  the
electricity industry in Argentina, including the Argentine  subsidiaries  of AES.

AES has several subsidiaries in Argentina operating in  both  the competitive supply  and growth
distribution segments of the electricity business. Eden/Edes and Edelap are growth distribution facilities
that operate in the province of Buenos Aires. Generating facilities include Alicura, Parana, CTSN, Rio
Juramento, TermoAndes and several other smaller hydro facilities. These  businesses are experiencing
reduced cash flows arising from the economic and regulatory changes described earlier, and Eden/Edes,
Edelap, TermoAndes, and Parana are  in default on their project financing  arrangements.

The effects of the crisis are not expected to have a significant negative impact on  AES’s parent cash
flow, due primarily to the non-recourse  financing structure in place  at  most of AES’s Argentine
businesses. The effects of the current  circumstances on  future earnings are much more  uncertain and
difficult to predict. At December 31,  2003,  AES’s total investment in the  competitive supply business in
Argentina was approximately $111 million and the total investment in the growth distribution business
was approximately negative $6 million.  These  investment amounts are net of foreign currency
translation losses.

DERIVATIVES—Certain subsidiaries and an affiliate  of  the Company  entered into interest rate, foreign
currency, electricity and gas derivative  contracts with various counterparties,  and as a result,  the
Company is exposed to the risk of nonperformance by  its  counterparties. The Company does not
anticipate nonperformance by the counter-parties.

The Company is exposed to market risks on derivative contracts and on other unmatched commitments
to purchase and sell energy on a price  and  quantity basis. Such market risks are  monitored to limit the
Company’s exposure.

14. MINORITY INTEREST

Minority interest includes $60 million and $100  million of  cumulative preferred stock  of  subsidiaries at
December 31, 2003 and 2002, respectively. The total annual dividend requirement was approximately
$3 million and $5 million at December 31,  2003 and 2002, respectively. Each  series of preferred stock is
redeemable solely at the option of the  issuer at prices  between  $101 and  $118 per share.

15. STOCKHOLDERS’ EQUITY

SALE OF STOCK—In June 2003, the Company sold 49.5 million shares of common stock at  $7.00 per
share. Net proceeds from the offering were $334  million.

SHARES ISSUED FOR ACQUISITIONS—In January 2001, the Company issued approximately
9.1 million shares valued at approximately $511 million to fund a portion of the  acquisition  of  Gener.
During  March 2001, the Company issued approximately 41.5  million shares in the  IPALCO
pooling-of-interests transaction.

122

SHARES ISSUED FOR DEBT—During 2003, the Company swapped 12.2 million shares of  common
stock at an average price of $3.91 per  share, for  approximately $62.7  million  in senior subordinated
notes. This resulted in a gain on retirement  of debt  of approximately  $14 million for  the year ended
December 31, 2003.

During  2002, the Company swapped 21.6 million shares  of  common stock at  an average value of $3.39
per  share, for approximately $117.2 million in senior subordinated notes. This  resulted in a  gain on
retirement of approximately $44 million for the year ended  December 31, 2002.

RESTRICTED STOCK—The Company issued restricted stock under various incentive stock option
plans. Generally, under each plan, shares  of  restricted common stock with value equal to a stated
percentage of participants’ base salary are initially  awarded at  the beginning of a  three-year
performance period, subject to adjustment  to  reflect the  participants’ actual  base  salary. The shares
remain  restricted and nontransferable throughout each three-year performance period,  vesting  in
one-third increments in each of the three years following the end of the performance period.  At  the
end of a performance period, awards are subject to adjustment to reflect the Company’s performance
compared to peer companies. Final awards under the  plans can range from zero up  to  400% of the
initial awards. Vested shares are no longer  restricted and may  be  held or sold by the participant.
Compensation expense of $0 million, $0  million  and $8  million for 2003, 2002  and 2001, respectively, as
measured by the market value of the common stock at the balance sheet date,  has been recognized. In
January 2001, the final performance  evaluation  was  completed for one of the  restricted stocks plans
resulting in final awards of an additional 199,000 shares with approximately 101,000 shares becoming
fully vested. All shares of restricted stock  became fully  vested  on the date of merger with IPALCO.
Under the terms of the restricted stock plan, no  additional shares  will be awarded.

STOCK OPTIONS—Since 2001, the Company has granted options to purchase shares of common
stock during the year under three stock option plans. Under the terms of the plans, the Company may
issue options to purchase shares of the Company’s common stock at  a price  equal to 100% of the
market price at the date the option is granted. Generally, stock options issued under this plan become
exercisable by employees in as little as  one year (100% in  one year), or as  many as four  years
(25% each year). At December 31, 2003, 16,944,935 shares were remaining for award under the
plans. The maximum term of the options granted is 10 years.

A summary of the option activity follows (in  thousands of  shares):

Years Ended December 31,

2003

2002

2001

Weighted-
Average
Exercise
Price

Shares

Outstanding — beginning of year . . . . . . . . . . . . 33,244
(570)
Exercised during the year . . . . . . . . . . . . . . . . . .
(976)
Forfeited during the year . . . . . . . . . . . . . . . . . .
9,118
Granted during the year . . . . . . . . . . . . . . . . . . .

$16.35
5.18
12.61
2.97

Weighted-
Average
Exercise
Price

$16.58
5.10
8.90
2.66

Weighted-
Average
Exercise
Price

$14.11
8.95
32.92
17.82

Shares

13,789
(1,508)
(216)
21,077

Shares

33,142
(228)
(813)
1,143

Outstanding — end of year . . . . . . . . . . . . . . . . 40,816

13.59

33,244

16.37

33,142

16.58

Eligible for exercise — end of year . . . . . . . . . . . 31,910

$16.56

31,057

$15.75

11,732

$13.44

123

The following table summarizes information  about stock  options outstanding at December 31,  2003 (in
thousands of shares):

Options Outstanding

Options  Exercisable

Range of Exercise Prices

Weighted-
Average Weighted-
Remaining Average
Exercise
Price

Life

Total

Outstanding (In  Years)

Total
Exercisable

$0.78 – $3.24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$3.25 – $9.88 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$9.89 – $14.40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$14.41 – $22.85 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$22.86 – $58.00 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$58.01 – $80.00 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9,359
4,519
19,580
2,887
4,462
9

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40,816

9.0
2.2
7.4
4.7
6.5
6.7

6.9

$ 2.75
5.51
13.03
17.85
44.11
61.42

761
4,211
19,580
2,886
4,456
9

$13.59

31,903

$16.56

Weighted-
Average
Exercise
Price

$ 2.40
5.39
13.03
17.85
44.09
61.28

ACCUMULATED OTHER COMPREHENSIVE LOSS—The balances comprising accumulated other
comprehensive loss are as follows:

Foreign currency translation adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unrealized derivative losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum pension liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended December 31,

2003

$3,486
263
246

$3,995

2002

$3,990
397
572

$4,959

16. EARNINGS PER SHARE

The following table presents a reconciliation of the numerators and denominators of the basic and
diluted earnings per share computations  for income (loss)  from continuing operations. In the table
below, income (loss) represents the numerator (in  millions)  and shares represent the  denominator
(in millions):

December 31, 2003

December  31, 2002

December  31, 2001

$ per
Income Share Share

(Loss)

Shares

$ per
Share

$ per
Income Share Share

BASIC EARNINGS (LOSS) PER SHARE:
Income (Loss) from continuing operations . . . . .
EFFECT  OF DILUTIVE SECURITIES:
Stock options and warrants . . . . . . . . . . . . . . .
Stock units allocated to deferred compensation

plans . . . . . . . . . . . . . . . . . . . . . . . . . . .

$336

594.7

$0.56

$(1,609)

538.9

$(2.99)

$406

532.2

$0.76

—

—

3.1

0.1

—

—

—

—

—

—

—

—

—

—

5.3

0.4

—

—

DILUTED (LOSS) EARNINGS PER SHARE . .

$336

597.9

$0.56

$(1,609)

538.9

$(2.99)

$406

537.9

$0.76

There were approximately 27,963,788 and  28,207,330 and 4,048,700 options outstanding  in 2003, 2002
and 2001 that were omitted from the earnings  per  share calculation because they  were anti-dilutive. In
2003, 2002 and 2001, all convertible debentures were omitted from the  earnings per share  calculation
because they were anti-dilutive.

124

17. OTHER INCOME (EXPENSE)

The components of other income are  summarized as  follows  (in  millions):

Years ended
December 31,

2003

2002

2001

Gain on sale of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on extinguishment of liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marked-to-market gain on commodity derivatives . . . . . . . . . . . . . . . . . . . . . . . .
Marked-to-market gain on investment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Legal/dispute settlement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rent
Other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ 12
61
141
29
—
—
—
8
—
—
—
—
1
23
29

$ 21
9
9
19
—
41
7
7

Total other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$171

$133

$113

The components of other expense are  summarized as follows (in millions):

Marked-to-market loss on commodity derivatives . . . . . . . . . . . . . . . . . . . . . . . .
Loss on sale and disposal of assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss on extinguishment of liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Legal/dispute settlement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years ended
December 31,

2003

2002

2001

$ (23) $ — $(30)
(10)
—
(3)
(18)

— (28)
(39) —
(6)
—
(49)
(48)

Total other expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(110) $(83) $(61)

18. INCOME TAXES

INCOME TAX PROVISION—The (benefit) expense for income taxes on continuing operations consists
of the following (in millions):

Years Ended
December 31,

2003

2002

2001

Federal:

Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

5
(36)

$ — $ 2
42

54

State:

Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1
3

6
(17)

Foreign:

Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

230
(9)

129
113

—
7

200
59

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$194

$285

$310

125

EFFECTIVE AND STATUTORY RATE RECONCILIATION—A reconciliation of the U.S. statutory
Federal income tax rate to the Company’s effective tax rate as a percentage of  income  before taxes is
as follows:

Years Ended
December 31,

2003

2002

2001

Statutory Federal tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State taxes, net of Federal tax benefit . . . . . . . . . . . . . . . . . . .
Taxes on foreign earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other-net

35% 35% 35%
1
5
(61)
(1)

2
(26)
17
2

1
2
—
—

Effective tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30% (21)% 38%

DEFERRED INCOME TAXES—Deferred income taxes reflect the net tax effects of (a) temporary
differences between the carrying amounts of assets and liabilities for financial  reporting purposes  and
the amounts used for income tax purposes, and (b) operating loss and  tax  credit carry forwards. These
items are stated at the enacted tax rates  that are  expected  to  be  in effect when  taxes are actually paid
or recovered.

As of December 31, 2003, the Company had Federal  net operating  loss carry  forwards for tax  purposes
of approximately $891 million expiring  from 2019  through 2023,  Federal general business tax  credit
carry forwards for tax purposes of approximately $45 million expiring in years 2005 through 2022, and
Federal alternative minimum tax credits of approximately $5 million that  carry forward  without
expiration. As of December 31, 2003, the Company had foreign  net operating loss carry forwards of
approximately $2.1 billion that expire at various times beginning in 2004  and some of which carry
forward without expiration, and foreign  assets tax credits of approximately $1 million that expire in
2006. The Company had state net operating loss  carry forwards  as of December 31,  2003 of
approximately $785 million expiring in  years 2004  through 2023, and state  tax credit carry  forwards of
approximately $3 million expiring in  years 2004  through 2010.

The valuation allowance decreased by  $228 million during  2003 to $660 million at December  31, 2003.
This net decrease was primarily the result of the removal of valuation allowances attributable to
companies no longer included in the  consolidated  financial  statements.  The valuation allowance  also
increased due to certain foreign net operating loss  carry forwards and capital loss carry forwards, the
ultimate realization of which is not known at this  time. The  Company believes that it is  more likely
than not the remaining deferred tax  assets  as shown  below will be realized when future  taxable income
is generated through the reversal of existing taxable temporary differences and  income  that  is expected
to be generated by businesses that have long-term contracts  or a history of generating taxable income.

126

Deferred tax assets and liabilities are as  follows (in millions):

December 31,

2003

2002

Differences between book and tax basis of property . . . . . . . . . . .
Other taxable temporary differences . . . . . . . . . . . . . . . . . . . . . .

$1,581
14

$1,399
127

Total deferred tax liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,595

1,526

Operating loss carry forwards . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capital loss carry forwards . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bad debt and other book provisions . . . . . . . . . . . . . . . . . . . . . .
Retirement costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax credit carry forwards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other deductible temporary differences . . . . . . . . . . . . . . . . . . . .

Total gross deferred tax asset
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,047)
(358)
(132)
(321)
(53)
(210)

(2,121)
660

(814)
(348)
(167)
(388)
(96)
(520)

(2,333)
888

Total net deferred tax asset . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,461)

(1,445)

Net deferred tax liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 134

$

81

Undistributed earnings of certain foreign  subsidiaries and affiliates aggregated  approximately
$1.5 billion and $1.2 billion at December  31, 2003 and 2002, respectively. The Company considers  these
earnings to be indefinitely reinvested outside  of  the United States and, accordingly, no U.S. deferred
taxes have been recorded with respect  to  such earnings. Should the earnings be remitted as dividends,
the Company may be subject to additional U.S. taxes, net of allowable  foreign tax credits.  It is not
practicable to estimate the amount of  any additional taxes which may be payable on  the undistributed
earnings.

Income from operations in certain countries is subject  to  reduced tax rates as a  result of satisfying
specific  commitments regarding employment and capital investment.  The reduced tax  rates for these
operations will be in effect for the life of the  related businesses, at the end of  which ownership
transfers back to the local government.  The  Company’s income tax benefits related  to  the tax  status of
these operations are estimated to be $66 million,  $40 million and $25 million for the years ended
December 31, 2003, 2002 and 2001, respectively.

Income (loss) from continuing operations before income taxes  and minority interest consisted  of the
following:

U.S.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-U.S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(169)
809

$ (169)
(1,175)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 640

$(1,344)

2003

2002

2001

$284
530

$814

Years Ended December 31,

19. BENEFIT PLANS

PROFIT SHARING AND STOCK OWNERSHIP PLANS—The Company sponsors one defined
contribution plan, qualified under section  401 of the Internal Revenue  Code, which is available  to
eligible AES employees. The plan provides for Company matching contributions, other Company
contributions at the discretion of the Compensation Committee of the Board of Directors, and
discretionary tax deferred contributions  from the participants.  Participants are fully vested in their own
contributions and the Company’s matching contributions. Participants vest in other Company

127

contributions ratably over a five-year period  ending on  the 5th  anniversary of their hire date. Company
contributions to the plans were approximately $14 million, $15 million and $13  million for the years
ended December 31, 2003, 2002 and 2001, respectively.

DEFERRED COMPENSATION PLANS—The Company sponsors a deferred compensation plan  under
which  directors of the Company may elect to have  a portion, or all,  of  their compensation deferred.
The amounts allocated to each participant’s compensation account may be  converted  into  common
stock units. Upon termination or death of  a participant, the Company is required  to  distribute, under
various methods, cash or the number of  shares  of common stock accumulated within  the participant’s
deferred compensation account. Distribution of stock is  to  be  made  from  common stock held in
treasury or from authorized but previously unissued  shares.  The  plan terminates and full distribution is
required to be made to all participants  upon  any  change of control of the  Company (as defined in the
plan document). Shares of stock were distributed under the Plan in 2003. No stock associated with
distributions was issued during 2002 or  2001  under such  plan.

Common stock units held under the  AES  deferred compensation plans do not represent issued  shares
of common stock. The deferred compensation liabilities related to such plans were approximately
$1 million as of December 31, 2003 and  2002, and were  convertible into approximately 407,000  and
857,000 shares at December 31, 2003 and 2002, respectively.  For those  electing to participate  in the
deferred compensation plans the amount of the stock unit award is based  on the compensation  and
average stock price during the compensation period.  The liabilities will only be settled  in stock, except
cash settlement is required in the event  of recapitalization transactions, as defined in the plan
documents.

In addition, the Company sponsors an executive  officers’ deferred compensation plan. At the election
of an executive officer, the Company  will establish an  unfunded, nonqualified compensation
arrangement for each officer who chooses to terminate participation in  the Company’s  profit sharing
and employee stock ownership plans. The participant may elect to forego payment of  any portion  of his
or her compensation and have an equal amount allocated to  a  contribution account. In addition, the
Company will credit the participant’s account with an amount equal to the  Company’s contributions
(both matching and profit sharing) that would  have been  made  on such  officer’s behalf if he or she had
been a participant in the profit sharing plan.  The  participant  may  elect  to have all or a  portion of the
Company’s contributions converted into stock units.  Dividends paid  on common stock are allocated  to
the participant’s account in the form of  stock units. The participant’s  account  balances are distributable
upon termination of employment or  death.

The Company also sponsors a supplemental retirement plan covering  certain highly  compensated  AES
people. The  plan provides incremental  profit sharing and matching contributions to participants that
would have been paid to their accounts in the Company’s  profit sharing plan if it  were not for
limitations imposed by income tax regulations.  All  contributions  to  the  plan are  vested in the manner
provided in the Company’s profit sharing plan, and once vested cannot  be  forfeited.  The participant’s
account balances are distributable upon  termination  of employment  or  death.

DEFINED BENEFIT PLANS—Certain of the Company’s subsidiaries have defined benefit pension
plans covering substantially all of their respective  employees. Pension benefits are  based on years of
credited service, age of the participant  and average earnings. Of the thirteen  defined benefit plans,  two
are at U.S. subsidiaries and the remaining are at  foreign subsidiaries. Prior to the  consolidation of
Eletropaulo in February 2002, the Company did not have significant  benefit obligations from its foreign
plans. Since the consolidation of Eletropaulo, the benefit obligation from foreign  plans has become
significant relative to the total; therefore,  the 2003 and 2002  amounts distinguish  between  the U.S.  and
foreign plans.

All but three of the Company’s subsidiaries  use a  December  31 measurement date. The remaining
three subsidiaries use either a November 30 or  October 31  measurement date.

128

Significant weighted average assumptions  used in the  calculation  of benefit obligation and net periodic
benefit cost are as follows:

Pension Benefits
Years Ended December 31,

2003

2002

2001

U.S.

Foreign

U.S.

Foreign

Benefit Obligation:
Discount rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rates of compensation increase . . . . . . . . . . . . . . . . . . . . . . .

Periodic Benefit Cost:
Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected long-term rate of return on  plan  assets . . . . . . . . . .
Rate of compensation increase . . . . . . . . . . . . . . . . . . . . . . .

6.0% 11.8% 6.7% 10.7% 7.0%
0.3% 6.8% 0.3% 7.4% 0.8%

6.7% 10.7% 7.2% 9.0% 6.2%
8.9% 14.3% 9.0% 15.0% 9.5%
0.3% 7.4% 0.3% 5.9% 2.3%

A subsidiary of the Company has a defined benefit plan  which has  a  benefit obligation of  $443 million
and $411 million at December 31, 2003 and 2002, respectively,  and uses salary bands to determine
future benefit costs rather than rate of compensation  increases. As such, rates of compensation increase
in the table above do not include amounts relating to this specific defined benefit plan.

Total pension cost for the years ended December 31, 2003,  2002 and 2001 includes the following
components (in millions):

Service cost
Interest cost on projected benefit obligation . . . . . . . . . . . . . . . .
Expected return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . .
Amount of curtailment (gain) loss recognized . . . . . . . . . . . . . .
VERP benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of unrecognized actuarial loss . . . . . . . . . . . . . . . .
Total pension cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pension Costs
Years Ended December 31

2003

2002

U.S.

Foreign

U.S.

Foreign

$ 4
29
(25)
2
—
3

$

8
208
(110)
—
—
32

$ 3
28
(23)
(1)
3
—

$

7
136
(87)
3
—
16

2001

U.S.

$ 6
39
(27)
6
19
1

$ 13

$ 138

$ 10

$ 75

$ 44

129

The changes in the benefit obligation  of  the plans combined for the years ended  December 31, 2003
and 2002 are as follows (in millions):

CHANGE IN BENEFIT OBLIGATION:
Benefit obligation at beginning of year . . . . . . . . . . . . . . . . . . . . . . . .
Effect of foreign currency exchange rate change on  beginning  balance .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service cost
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plan acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuarial loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2003

2002

U.S.

Foreign

U.S.

Foreign

$438
—
4
29
—
(30)
29
—

$1,844
385
8
208
2
(159)
79
(1)

$407
—
3
28
3
(30)
18
9

$ 182
(64)
7
136
1,477
(120)
222
4

Benefit obligation as of December 31 . . . . . . . . . . . . . . . . . . . . . . . . .

$470

$2,366

$438

$1,844

Accumulated Benefit Obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$466

$2,334

$433

$1,834

The changes in the plan assets of the plans combined for the years ended December 31, 2003  and 2002
are as follows (in millions):

CHANGE IN PLAN ASSETS:
Fair value of plan assets at beginning  of  year . . . . . . . . . . . . . . . . . . .
Fair value of plan acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effect of foreign currency exchange rate change on  beginning  balance .
Actual return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employer Contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2003

2002

U.S.

Foreign

U.S.

Foreign

$232
—
—
41
(30)
98
—

$ 773
—
153
246
(159)
145
3

$264

$ 55
— 635
(9)
—
66
(20)
(120)
(30)
145
18
1
—

Fair value of plan assets as of December  31 . . . . . . . . . . . . . . . . . . . .

$341

$1,161

$232

$773

The funded status of the plans combined  for  the years ended as of  December 31,  2003 and  2002 are as
follows (in millions):

2003

2002

U.S.

Foreign

U.S.

Foreign

Funded status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unrecognized net  actuarial loss . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(129) $(1,205) $(206) $(1,071)
612
(7)

480
—

101
—

91
—

Accrued benefit cost as of December  31 . . . . . . . . . . . . . . . . . . . .

$ (28) $ (725) $(115) $ (466)

2003

2002

U.S.

Foreign

U.S.

Foreign

Accrued benefit liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . .

$(114) $(1,014) $(191) $(1,072)
606

289

76

86

Net amount recognized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (28) $ (725) $(115) $ (466)

130

At December 31, 2003, the aggregate benefit obligation and aggregate  fair value of plan  assets for
plans with benefit obligations in excess  of plan assets were $2,794  million and $1,460  million,
respectively. All of the Company’s plans  at December  31, 2002 had benefit  obligations exceeding the
fair value of the related plan’s assets.

At December 31, 2003 and 2002, the  aggregate accumulated benefit  obligation was  $2,758 million and
$2,267 million, respectively, and the aggregate fair value of plan assets  was $1,460 million and
$1,005 million, respectively for plans  with  accumulated  benefit obligation in  excess  of plan assets.

The scheduled cash flows for U.S. and  foreign employer contributions, benefit payments  and estimated
future payments are:

Employer Contributions:
2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2004 (estimated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

U.S.

Foreign

$ 18
$ 98
$ 50

$ 145
$ 145
$ 148

Benefit Payments:
2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 30
$ 30

$ 120
$ 159

Estimated Future Payments:
2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2009-2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 30
$ 31
$ 31
$ 22
$ 32
$157

$ 184
$ 189
$ 196
$ 201
$ 207
$1,158

The Company’s target allocation for 2004 and  pension plan asset  allocation  at December 31, 2003, and
2002 are as follows:

Asset Category

Target Allocation

2004

U.S.

Foreign

Equity Securities . . . . . . 55-60% 19-60%
40% 40-76%
Debt Securities . . . . . . . .
3-6%
5%
Real Estate . . . . . . . . . .
%
0%
Other . . . . . . . . . . . . . .

Percentage of Plan Assets
as of December  31,

2003

2002

U.S.

46%
45%
5%
4%

Foreign

25%
70%
3%
2%

U.S.

55%
32%
0%
13%

Foreign

22%
71%
5%
2%

Total . . . . . . . . . . . . . . .

100%

100%

100%

100%

The U.S. Plans seek to achieve the following long-term  investment objectives:

• Maintenance of sufficient income and liquidity  to  pay retirement benefits and  other  lump  sum

payments;

• Long-term rate of return in excess of the annualized inflation  rate;

• Long-term rate of return (net of relevant fees)  that meets or exceeds the  assumed actuarial rate;

• Long term competitive rate of return on investments,  net of expenses, that is equal  to  or exceeds

various  benchmark rates based on a full investment cycle of 3  to  5 years, including a ‘‘policy
index’’ consisting of 35% S&P 500 Index, 10% Russell 2500 Index, 10% MSCI EAFE Index, 5%
NAREIT, 35% Lehman Brothers Aggregate Bond Index, and 5% Lehman Brothers High Yield
Index.

131

Consistent with the above, the allocation is  reviewed intermittently to determine a  suitable asset
allocation which seeks to control risk  through portfolio diversification and takes into account, among
possible other factors, the above-stated  objectives, in conjunction  with current funding levels,  cash flow
conditions and economic and industry  trends.

The investment strategy of the foreign plans  seeks  to  maximize return on investment while minimizing
risk. Our assumed asset allocation uses a lower  exposure to equities to more closely  match market
conditions and near term forecasts. One  subsidiary employs an asset liability  management program
which  evaluates the asset allocation semi-annually  and forecasts  returns  over the next 10 years.

From November 2000 through September  2001, a subsidiary of  the  Company implemented several
Voluntary Early Retirement Programs (‘‘VERP’’).  These programs offer enhanced retirement  benefits
upon early retirement to eligible employees. The VERP was available to all employees, except  officers,
whose combined age and years of service totaled at least 75 on June 30, 2001.  Participation  was limited
to, and subsequently accepted by, 550  qualified employees. Participants elected actual  retirement dates
in 2001. Additionally, the post-retirement benefits will be provided to VERP  retirees until  age 55  at
which  time they will be eligible to receive benefits from the independent Voluntary  Employee  Benefit
Association trustee. The subsidiary recognized  $0 million, $0 million and $19 million of pre-tax
non-cash pension benefit costs for the VERP in  2003, 2002 and 2001, respectively.

In August 2002, a subsidiary of the Company  implemented a VERP. The  VERP was offered to 56
qualified plan participants. The 27 participants that accepted the  offer retired effective September 1,
2002. The subsidiary recognized $3 million of pre-tax non-cash benefit costs for the VERP in 2002.

20. SEGMENTS

The Company operates in four business  segments: contract  generation, competitive  supply, large
utilities  and growth distribution businesses. Contract generation businesses are businesses that supply
wholesale electricity under long-term contracts for more than 75% of  their  output,  and these businesses
generally have little exposure to commodity  price risk.  Competitive supply businesses are businesses
that supply wholesale electricity pursuant  to short-term contracts or into spot electricity markets.
Competitive supply businesses are generally exposed to commodity price risk.  Large utility  businesses
are utilities of significant size that maintain a monopoly  franchise within a defined service area, and
these businesses are generally subjected to extensive regulation  in their  respective jurisdiction. Growth
distribution businesses are distribution businesses  that offer significant  potential  for growth because
they face particular challenges related to operational difficulties such as  outdated equipment, significant
non-technical losses, cultural problems  associated with customer safety  and  non-payment, emerging
economies, less stable governments or regulatory  regimes, or are located in a  developing  nation  that
allow for operating improvements that would result in financial  performance improvement  that  are
typically greater than those seen in the large  utility  business.  Although the nature of the product is the
same, the segments are differentiated by the  nature of the  customers, operational  differences and risk
exposure. All balance sheet information  for businesses  that were discontinued during the year are
segregated and are shown separately in  the chart below. All  income  statement related information  is
shown in the line ‘‘Discontinued operations’’ in the  accompanying consolidated statements of
operations.

The accounting policies of the four business segments are  the same  as those described in Note 1—
General and Summary of Significant Accounting  Policies. The Company  uses gross  margin to evaluate
the performance of its business segments. Depreciation and amortization at  the business segments are
included in the calculation of gross margin. Corporate depreciation and  amortization is  reported within
‘‘Corporate and business development  office expenses’’ in the consolidated statements of  operations.
Equity in earnings is used to evaluate the performance  of businesses that are significantly influenced by
the Company. Sales between the segments are  accounted for  at  fair value as if the sales were to third
parties. All intersegment activity has been eliminated with  respect  to  revenue  and gross margin.

132

Information  about the Company’s operations  and assets by  segment is as  follows  (in  millions):

Depreciation
and

Gross

Equity in
(Loss)

Revenues (1) Amortization Margin (2) Earnings  (3)

Investment
in  and

Total
Assets

Advances to Property
Additions

Affiliates

Year Ended December 31,

2003

Contract Generation . . . . . . .
Competitive Supply . . . . . . . .
Large Utilities . . . . . . . . . . .
Growth Distribution . . . . . . .
Discontinued Businesses . . . .
Corporate . . . . . . . . . . . . . .

$3,108
880
3,301
1,126
—

Total

. . . . . . . . . . . . . . . . . .

$8,415

$ 288
54
307
85
—
4

$ 738

$1,267
220
763
183
—

$ 94

—
—
—

$13,473
2,137
9,409
2,788
955
1,142

$ 619
7
—
—
—
22

$ 583
126
300
87
111
21

$2,433

$ 94

$29,904

$ 648

$1,228

Depreciation
and

Gross

Equity in
(Loss)

Revenues (1) Amortization Margin (2) Earnings  (3)

Investment
in  and

Total
Assets

Advances to Property
Additions

Affiliates

Year Ended December 31,

2002

Contract Generation . . . . . . .
Competitive Supply . . . . . . . .
Large Utilities . . . . . . . . . . .
Growth Distribution . . . . . . .
Discontinued Businesses . . . .
Corporate . . . . . . . . . . . . . .

$2,550
812
3,150
868
—
—

Total

. . . . . . . . . . . . . . . . . .

$7,380

$ 226
66
286
85
—
2

$ 665

$1,065
183
687
15
—
—

$1,950

$ 75
(3)
(275)
—
—
—

$12,092
2,796
8,829
2,394
8,093
403

$ 671
7
—
(20)
—
20

$ 926
335
300
82
473
—

$(203)

$34,607

$ 678

$2,116

Depreciation
and

Gross

Equity in
(Loss)

Revenues (1) Amortization Margin (2) Earnings  (3)

Investment
in  and

Total
Assets

Advances to Property
Additions

Affiliates

Year Ended December 31,

2001

Contract Generation . . . . . . .
Competitive Supply . . . . . . . .
Large Utilities . . . . . . . . . . .
Growth Distribution . . . . . . .
Discontinued Businesses . . . .
Corporate . . . . . . . . . . . . . .

$2,572
840
1,641
1,246
—
—

Total

. . . . . . . . . . . . . . . . . .

$6,299

$ 253
74
203
99
—
3

$ 632

$ 893
204
615
288
—
—

$2,000

$ 54
(9)
144
(14)
—
—

$11,654
3,515
7,769
3,683
10,250
275

$ 659
46
2,293
12
—
21

$ 737
967
378
45
1,043
3

$ 175

$37,146

$3,031

$3,173

(1) Intersegment revenues for the years  ended December 31, 2003,  2002, and 2001 were $318  million,

$159 million and $115 million, respectively.

(2) For consolidated subsidiaries, the  measure of profit  or loss used for our reportable segments  is
gross  margin. Gross margin equals revenues less  cost of sales on  the consolidated statement of
operations for each year presented.

(3) For equity method investments,  the measure of profit or loss  used  for  our  reportable segments  is

equity in earnings.

133

Revenues are recorded in the country  in which they  are earned and assets are recorded  in the country
in which they are located. Information about the Company’s consolidated operations  and long-lived
assets by country are as follows (in millions):

Revenues

Property, Plant and Equipment,  net

2003

2002

2001

2003

2002

2001

United States . . . . . . . . . . . . . . . . . . . . $2,158

$2,085

$2,079

$ 5,590

$ 5,610

$ 5,880

Non-U.S:
Brazil . . . . . . . . . . . . . . . . . . . . . . . . . .
Argentina . . . . . . . . . . . . . . . . . . . . . . .
Chile . . . . . . . . . . . . . . . . . . . . . . . . . .
Venezuela . . . . . . . . . . . . . . . . . . . . . . .
Dominican Republic . . . . . . . . . . . . . . .
El Salvador . . . . . . . . . . . . . . . . . . . . . .
Pakistan . . . . . . . . . . . . . . . . . . . . . . . .
United Kingdom . . . . . . . . . . . . . . . . . .
Colombia . . . . . . . . . . . . . . . . . . . . . . .
Hungary . . . . . . . . . . . . . . . . . . . . . . . .
Ukraine . . . . . . . . . . . . . . . . . . . . . . . .
Other Non-U.S.(1) . . . . . . . . . . . . . . . .

2,536
228
411
608
141
345
186
186
133
218
164
1,101

Total Non-U.S . . . . . . . . . . . . . . . . . . . .

6,257

2,193
218
363
634
53
312
226
207
112
197
152
628

5,295

844
456
446
806
77
321
230
204
106
175
85
470

3,292
499
927
2,462
505
301
307
367
425
178
91
3,561

2,797
486
946
2,436
456
300
309
406
432
125
94
3,123

1,744
1,725
1,023
2,369
323
250
301
417
440
97
120
2,252

4,220

12,915

11,910

11,061

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . $8,415

$7,380

$6,299

$18,505

$17,520

$16,941

(1) AES has operations in 19 countries,  which  are included  in this  category.

21. FAIR VALUE OF FINANCIAL INSTRUMENTS

The fair value of current financial assets, current financial liabilities,  and  debt service reserves and
other deposits, are estimated to be equal to their reported  carrying amounts. The fair  value of
non-recourse debt, excluding capital  leases, is estimated differently based  upon the  type of loan. For
variable rate loans, carrying value approximates  fair value. For fixed rate loans,  the fair value is
estimated using quoted market prices  or  discounted  cash flow analyses. The  fair value  of interest  rate
swap, cap and floor agreements, foreign currency forwards and swaps, and energy  derivatives  is the
estimated net amount that the Company  would receive or pay to terminate the  agreements as of the
balance sheet date.

The estimated fair values of the Company’s assets  and  liabilities have been  determined using available
market information. The estimates are not necessarily  indicative  of  the amounts the Company  could
realize in a current market exchange. The use of different market assumptions and/or estimation
methodologies may have a material effect on the estimated fair value amounts.

134

The estimated fair values of the Company’s debt and derivative financial instruments  as of
December 31, 2003 and 2002 are as follows (in millions):

December 31, 2003

December 31, 2002

Carrying
Amount

Fair
Value

Carrying
Amount

Fair
Value

Assets:
Foreign currency forwards and swaps, net . . . . . . . . . . . . . . . . . .
Energy derivatives, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

56
162

$

56
162

$

17
201

$

17
201

Liabilities:
Non-recourse debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recourse debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest rate swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Interest rate caps and floors, net

14,335
5,939
394
68

14,397
6,228
394
68

17,647
6,781
557
115

20,447
4,179
557
115

Amounts in the table above include the  carrying  amount  and  fair value of financial instruments of
discontinued operations and assets held for  sale.

As of December 31, 2003, discontinued operations and assets held for sale had non-recourse debt with
a carrying amount and fair value of $636  million, foreign currency derivatives,  net (assets),  with a
carrying  amount and fair value of $45 million,  interest  rate swaps (liabilities)  with a carrying amount
and fair value of $95 million and interest  rate caps and floors,  net (liabilities), with a carrying  amount
and fair value of $39 million.

The fair value estimates presented herein are based  on pertinent  information  as of December 31, 2003
and 2002. The Company is not aware  of  any factors that  would significantly affect  the estimated fair
value amounts since December 31, 2003.

22. NEW ACCOUNTING PRONOUNCEMENTS

Consolidation of Variable Interest Entities—On December 24, 2003 the FASB issued  Interpretation
No. 46 (Revised 2003), Consolidation  of  Variable Interest Entities (‘‘FIN  46(R)’’).  FIN 46(R)  partially
deferred the effective date of FIN 46 for  certain entities,  and makes several  other  major changes to
FIN 46 which include, an improved definition of variable interest,  and  an  exemption for  many entities
defined as businesses in the Interpretation. FIN 46(R) also eliminated bias against decision maker  fees
and certain guarantee fees which were previously  treated as variable interests in  a variable  interest
entity, the effect of which is that decision  makers and certain guarantors are less likely  to  become
primary beneficiaries. The Company applied FIN 46 in  its financial statements  relating to its interest in
variable interest entities or potential variable interest entities commonly referred  to  as special-purpose
entities as of December 31, 2003. The  Company is required to apply FIN 46(R) for all other types of
entities in its financial statements for  the quarter  ending March 31, 2004. The effects  FIN  46(R) will
have on results of operations and financial position are  currently being  evaluated.  The Company does
not believe that the adoption and application of FIN  46(R)  will result in the  consolidation of any
previously unconsolidated entities or  material  additional disclosure. Application of FIN 46(R) may
cause the Company to discontinue consolidation of certain subsidiaries.

135

23. SUBSEQUENT EVENTS

Sales of Assets

The Company completed sales of certain  assets after the year ended December 31,  2003.

In 1999 the Company initiated a development project in Honduras which consisted of a

El Faro.
580-MW combined-cycle power plant fueled  by natural  gas; a liquefied natural gas import terminal with
storage capacity of one million barrels; and  transmission lines  and line upgrades  (together ‘‘El Faro’’ or
‘‘the Project’’). During April 2003, after  consideration of existing  business conditions  and future
opportunities, the Company elected to  offer  the Project for sale. In  the second quarter of 2003, the
Company determined that, in accordance with  Statement of Financial  Accounting Standards No. 144,
the Project was deemed to be impaired  since the carrying amount of the Company’s investment in  the
Project exceeded its fair value. As a  result  during  the second quarter of 2003,  the Company wrote off
capitalized costs of approximately $20 million associated with the Project. On  January 12, 2004,  the
Company completed the sale of the project for nominal consideration.

In the fourth quarter of 2003, the Company classified AES Whitefield as  held for  sale in

Whitefield.
accordance with SFAS No. 144. The  Company completed the sale of  100%  of its  ownership interest  in
AES Whitefield on March 9, 2004. The proceeds from the  sale were nominal.

Refinancing

The Company completed the refinancing  of  certain of its outstanding  debt at December  31, 2003.

AES Elpa and AES Transgas. During 2003 the Company was involved in negotiations with  the
Brazilian National Development Bank  (‘‘BNDES’’) and its wholly owned  subsidiary,  BNDES
Participa¸c˜oes S.A. (‘‘BNDESPAR’’), to restructure the outstanding indebtedness  of  the Company’s
Brazilian subsidiaries AES Transgas and  AES Elpa, the holding companies  of Eletropaulo (‘‘BNDES
Debt Restructuring’’). Agreement on the  BNDES Debt Restructuring was reached on December  22,
2003. On January 19, 2004 and on January 23,  2004 approval was received on the  BNDES Debt
Restructuring from both ANEEL and the Brazilian Central Bank, respectively. The transaction became
effective on January 30, 2004 after approval  from ANEEL  and  the  Central Bank  of Brazil as well as
payment of $90 million by AES. Under the BNDES Debt Restructuring, all of the Company’s equity
capital interests in Eletropaulo, AES Uruguaiana  Empreendimentos Ltda.  (‘‘AES Uruguaiana’’) and
AES Tiete S.A. (‘‘AES Tiete’’) have been transferred to Brasiliana Energia,  S.A.  (‘‘Brasiliana  Energia’’),
a holding company created for the debt restructuring. Pursuant to the shareholders’ agreement signed
between AES and BNDES, AES controls Brasiliana Energia through  its  ownership  of  a majority of the
voting shares of the company. AES owns 50.01% of the common shares and BNDES owns 49.99% of
the common shares plus non-voting preferred shares that provides BNDES with approximately 53.84%
of the total capital of Brasiliana Energia.

Following the completion of the BNDES Debt Restructuring process, the remaining outstanding debt
owed to BNDESPAR by AES Elpa and  AES Transgas is convertible debentures (the ‘‘Convertible
Debentures’’) of approximately $510 million. These debentures are non-recourse debt to AES. The
Convertible Debentures bear interest at  a rate  of 9.0% per annum, indexed in  U.S. dollars, and  will
amortize over an 11 year period. In the  event of a default under the Convertible  Debentures,  they can
be converted by BNDESPAR into common shares of Brasiliana  Energia in an amount sufficient to give
BNDESPAR operational and managerial  control of  Brasiliana Energia. Under  the terms of  the BNDES
Debt Restructuring, the Company will,  subject to certain protective  rights granted  to  BNDESPAR
under the Restructuring Documents, retain  operational and managerial  control of Eletropaulo, AES
Uruguaiana and AES Tiete as long as  no default under the  Convertible Debentures occurs.

136

Eletropaulo. Due to financial covenant and other defaults under Eletropaulo  loan agreements,
Eletropaulo’s commercial lenders have the  right  to  call due approximately $787 million of indebtedness,
as of December 31, 2003. In December 2003, Eletropaulo reached  an agreement  with its private
creditors to reschedule this outstanding debt over  the next  five  years  (see Note 9). The  agreement with
Eletropaulo creditors resolves all outstanding defaults and accelerations  with its operating company
lenders. As the result of this transaction, 70% of the  reprofiled debt will be denominated in  Brazilian
Reais. Closing of the Eletropaulo reprofiling transaction,  which is under negotiation, is subject to
definitive documentation that is expected to be entered into on or shortly after March 15, 2004. At
December 31, 2003, this $787 million  of indebtedness is classified as current on the accompanying
consolidated balance sheet.

IPALCO. On January 13, 2004, IPL issued $100 million of 6.60%  first mortgage bonds  due  January 1,
2034. The net proceeds of approximately  $99  million were used to retire $80 million of 6.05% first
mortgage bonds due February 2004 and to reimburse IPL’s treasury for expenditures previously
incurred in connection with its capital expenditure program.

Gener. Gener is currently pursuing a plan to refinance $700 million of  its indebtedness  that  matures  in
2005 and 2006. On February 23, 2004  AES  Gener S.A. (‘‘Gener’’) announced details relating to the
restructuring of Gener. Pursuant to the  restructuring, which is expected to be completed by the first
week in April, (i) Inversiones Cachagua Ltda. (‘‘Cachagua’’), a holding company of Gener, will settle its
intercompany loan with Gener (transaction completed on February 27, 2004); (ii) Gener will issued
approximately $400 million of bonds in  the international capital  markets (transaction  completed on
March 12, 2004). In December 2003 and February 2004 in connection with the bond offering, Gener
executed a series of treasury lock agreements to reduce its exposure to the underlying interest rate of
the notes. These treasury lock agreements  will not be reflected as cash flow hedges and as of March 10,
2004 were terminated by Gener. The  fair market value of these transactions as of such date
represented a loss of approximately $21.3 million before income taxes; (iii) AES will sell a portion of
the common shares of Gener owned  by  Cachagua  in  the Chilean and international equity markets;
(iv) Gener will offer up to $125 million of new common  shares to its shareholders.  All the funds
previously described will be used to repurchase up to $700 million of Gener’s notes. In  addition, Gener
is in the process of restructuring the debt of  its subsidiaries TermoAndes S.A. (‘‘TermoAndes’’) and
InterAndes S.A. (‘‘InterAndes’’). Under the  terms of an  agreement  reached on February 27, 2004,
noteholders will receive a cash payment in exchange  for an extension of the loan  to  2010. None of the
financing is committed, so there can  be no  assurance  that the  refinancing will occur  upon these terms
or at all.

Other. On February 4, 2004, the Company called for redemption $155,049,000 aggregate principal
amount of its outstanding 8% Senior Notes due  2008, which  represents the entire outstanding principal
amount of the 8% Senior Notes due  2008, and $34,174,000 aggregate principal amount of  its
outstanding 10% secured Senior Notes  due 2005. The 8%  Senior Notes due 2008 and the 10% secured
Senior Notes due 2005 will be redeemed on March 8, 2004 at a redemption price equal to 100% of the
principal amount plus accrued and unpaid  interest to the  redemption date. The mandatory redemption
of the 10% secured Senior Notes due 2005 is  being made with a  portion of the Company’s ‘‘Adjusted
Free Cash Flow’’ (as defined in the indenture pursuant to which the notes  were issued) for the fiscal
year ended December 31, 2003 as required by the indenture and will be made on a  pro rata basis.

On February 10, 2004 we priced an offering  of  $500 million of unsecured senior notes. The unsecured
senior notes mature on March 1, 2014  and are callabale  at our option  at any time at a redemption
price equal to 100% of the principal  amount  of the unsecured senior notes plus a make-whole
premium. The unsecured senior notes  were issued  at a  price  of  98.288% and pay interest semi-annually
at an annual coupon rate of 7.75%.

137

Litigation

Dominican Republic. On January 27, 2004, the Company received notice of a  ‘‘Formulation of
Charges’’ filed against the Company  by the Superintendence of Electricity of  the Dominican Republic.
In the ‘‘Formulation of Charges’’, the Superintendence asserts that  the  existence  of  three-generation
companies (Empresa Generadora de Electricidad Itabo, S.A., Dominican  Power Partners, and  AES
Andres BV) and one distribution company (Empresa Distribuidora de Electricidad del Este,  S.A.) in
the Dominican Republic, violates certain  antitrust  provisions of the  General  Electricity law of the
Dominican Republic. On February 10,  2004, the  Company filed  in the  First Instance Court of the
National District of the Dominican Republic (the ‘‘Court’’)  an action seeking  injunctive relief  based on
several constitutional due process violations  contained in the  ‘‘Formulation of Charges’’ (the
‘‘Constitutional Injunction’’). On or about February 24, 2004,  the  Court granted  the Constitutional
Injunction and ordered the immediate cease of any effects of  the  ‘‘Formulation  of Charges’’ and  the
enactment by the Superintendence of Electricity of a  special procedure to prosecute alleged antitrust
complaints under the General Electricity Law. On March 1, 2004,  the Superintendence  of  Electricity
appealed the Court’s decision. No hearing  date has  been scheduled for the appeal.

Chile. On February 18, 2004, AES Gener S.A. (‘‘Gener SA’’), a subsidiary  of the Company, filed a
lawsuit in the Federal District Court  for the  Southern District of New York  (the ‘‘Lawsuit’’). Gener SA
is co-venturer with Coastal Itabu, Ltd (‘‘Coastal’’) in  Empressa Generadors de Electricidad  Itabu, S.A.
(‘‘Itabu’’), a Dominican Republic electric  generation Company.  The  lawsuit  sought to enjoin the  efforts
initiated by Coastal to hire an alleged ‘‘independent expert’’, purportedly pursuant to the Shareholder
Agreement between the parties, to perform a valuation of  Gener SA’s aggregate interests in Itabu.
Coastal asserts that Gener SA has committed a material breach under the parties’  Shareholder
Agreement and, therefore, Gener is required  if requested by  Coastal  to  sell  its aggregate  interests  in
Itabu to Coastal at price equal to 75% of  the independent expert’s valuation. Coastal  claims a breach
occurred based on alleged violations  by Gener SA of  purported antitrust laws of the  Dominican
Republic. Gener SA disputes that any default has occurred. On March  11, 2004, upon motion by
Gener SA, the court in the Lawsuit enjoined the evaluation being performed by the ‘‘expert’’ and
ordered the parties to arbitration. On March 11, 2004, Gener SA commenced arbitration proceedings.

Argentina. Pursuant to the pesification established by  the Public Emergency  Law and related decrees
in Argentina, since the beginning of 2002, the  Company’s subsidiary Termoandes has converted its
obligations under its gas supply and gas  transportation contracts  into pesos,  while its income from its
electricity exports remains accounted  for  in U.S. dollars. In accordance with the Argentine  regulations,
payments must be  made in Argentine pesos  at a  1:1 exchange rate. The gas  suppliers have objected to
the payment in pesos. On January 30, 2004, the consortium of gas suppliers, comprised Tecpetrol S.A.,
Mobil Argentina S.A. and Compania  General  de Combustibles S.A., presented a  demand for
arbitration at the ICC (International  Chamber of Commerce) requesting the re-dollarization of the gas
price. The arbitration seeks approximately $10,000,000 for past  gas supplies. On  March 11,  2004,
TermoAndes filed with the ICC a response to the  arbitration demand. The arbitration is ongoing.

Default

Dominican Republic. Los Mina, a wholly owned subsidiary of AES, did not make a $20 million
revolving loan payment under its existing credit agreement due March 11, 2004.  An amendment to the
existing credit agreement is being negotiated with the lenders. This amendment  would extend the
maturity and increase the interest rate of the loan.  The  amendment  is expected to be completed  by the
end of March 2004. This payment default represents a cross default  under the Andres  credit agreement
if an amendment is not obtained. As of December 31, 2003,  the debt for both  of these  subsidiaries  was
reported as current in the accompanying  balance sheet.  See Note 9—Long-Term Debt.

138

SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

The following table summarizes the unaudited quarterly statements  of operations for  the Company for
2003 and 2002 (in millions, except per share amounts). Additionally, the  amounts  have been adjusted to
report the impact of our classification of certain businesses during  the twelve months ended
December 31, 2003 as discontinued operations pursuant to SFAS No.  144.

Quarter Ended 2003

Mar 31

Jun 30

Sep 30

Dec 31

Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of change in accounting principle . . . . . . . . . . . .

$1,911
575
131
(36)
(2)

$1,992
538
139
(268)
—

$2,231
676
62
14
—

$2,281
644
4
(490)
43

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

93

(129)

76

(443)

Basic income (loss) per share: (1)
Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of accounting change . . . . . . . . . . . . . . . . . . . . .

$ 0.23
(0.07)
—

$ 0.24
(0.46)
—

$ 0.10
0.02
—

$ 0.01
(0.79)
0.07

Basic income (loss) per share . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 0.16

$ (0.22) $ 0.12

$ (0.71)

Diluted income (loss) per share: (1)
Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of accounting change . . . . . . . . . . . . . . . . . . . . .

$ 0.23
(0.06)
—

$ 0.24
(0.46)
—

$ 0.10
0.02
—

$ 0.01
(0.79)
0.07

Diluted income (loss) per share . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 0.17

$ (0.22) $ 0.12

$ (0.71)

Quarter Ended 2002

Mar 31

Jun 30

Sep 30

Dec 31

Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from continuing operations . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of change in accounting principle . . . . . . . . . . . .

$1,905
612
93
67
(473)

$1,777
387
(95)
(147)
127

$1,832
539
(200)
(115)
—

$1,866
411
(1,407)
(1,359)
—

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(313)

(115)

(315)

(2,766)

Basic loss per share: (1)
Income (loss) from continuing operations . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of accounting change . . . . . . . . . . . . . . . . . . . . .

$ 0.17
0.13
(0.89)

$ (0.18) $ (0.37) $ (2.59)
(2.49)
(0.21)
—
—

(0.27)
0.24

Basic loss per share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (0.59) $ (0.21) $ (0.58) $ (5.08)

Diluted loss per share: (1)
Income (loss) from continuing operations . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect  of accounting change . . . . . . . . . . . . . . . . . . . . .

$ 0.17
0.13
(0.88)

$ (0.18) $ (0.37) $ (2.58)
(2.50)
(0.21)
—
—

(0.27)
0.24

Diluted loss per share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (0.58) $ (0.21) $ (0.58) $ (5.08)

(1) The sum of these amounts does  not equal  the annual amount  due to  rounding or because the

quarterly calculations are based on varying  numbers of  shares outstanding.

139

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

There were no changes in or disagreements  on any matters of accounting principles or financial
disclosure between us and our independent  auditors.

ITEM 9A. CONTROLS AND PROCEDURES

We  maintain disclosure controls and procedures designed  to ensure  that information required to be
disclosed in our Company’s Exchange  Act reports is recorded, processed, summarized and reported
within the time periods specified in the  SEC’s rules and forms,  and that such  information is
accumulated and communicated to our management, including  our Chief  Executive Officer and  Chief
Financial Officer, as appropriate, to allow  timely  decisions regarding  required disclosure.  In  designing
and evaluating the disclosure controls and procedures, management  recognized that any controls and
procedures, no matter how well designed and operated, can provide only reasonable assurance of
achieving the desired control objectives,  and  management necessarily was required to apply  its
judgment in evaluating the cost-benefit relationship of possible  controls and procedures. Also,  we have
investments in certain unconsolidated  entities.  As we  do not control or manage these entities,  the
disclosure controls and procedures with respect  to  such entities  are  necessarily substantially more
limited than those we maintain with respect  to  our  consolidated  subsidiaries.

As of December 31, 2003, we carried  out the evaluation required  by paragraph (b)  of Exchange Act
Rules 13a-15 or 15d-15, under the supervision and with  the participation of our management,  including
the Chief Executive Officer and the Chief  Financial Officer, of the  effectiveness  of the design  and
operation of the our disclosure controls  and procedures (as  defined in  Exchange Act Rules 13a-15(e) or
15d-15(e). Based on the foregoing, our Chief  Executive Officer  and Chief Financial  Officer concluded
that our disclosure controls and procedures were effective.

Based on the evaluation conducted by management, including the Chief  Executive Officer  and the
Chief Financial Officer, there have been  no significant changes in  our internal controls  during  the
fourth quarter of 2003 that have materially affected, or are reasonably likely to materially affect the
internal controls. As a result of the changes implemented in June 2003,  instead of being required to
disclose significant changes in internal controls subsequent to the  date of  their evaluation, companies
must disclose changes that occurred  during the  fiscal  quarter  covered  by the report.

140

PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS  OF  THE  REGISTRANT

The Securities and Exchange Commission’s Rule  10b5-1 permits  directors,  officers and  other key
personnel to establish purchase and sale programs. The rule  permits such  persons to adopt written
plans at a time before becoming aware of  material nonpublic information  and to sell shares according
to a plan on a regular basis (for example, weekly or monthly), regardless  of  any subsequent nonpublic
information they receive. Rule 10b5-1 plans allow systematic, pre-planned sales that take place over an
extended period and should have a less  disruptive influence  on the price of our stock. Plans of this type
inform the marketplace about the nature  of the trading activities of our directors and officers. We
recognize that our directors and officers may have  reasons totally unrelated to their assessment of the
company or its prospects in determining  to  effect transaction in  our common  stock. Such  reasons  might
include, for example tax and estate planning, the purchase of a home, the payment of  college tuition,
the establishment of a trust, the balancing of assets, or other personal reasons.

Mr. Paul T. Hanrahan has adopted a  trading plan pursuant to Rule  10b5-1. The plan covers  232,000
option shares issued pursuant to option  grants awarded  in February  1994 that expire in February 2005.

Previously Mr. Roger W. Sant and Mr.  Robert F. Hemphill Jr. adopted 10b5-1 plans. Mr. Sant amended
his plan to sell an additional 1.2 million  AES  shares through  2004. To  date  1.1 million AES shares have
been sold pursuant to Mr. Sant’s plan  and an additional 1.8  million AES shares remain  to  be  sold
under the plan.

Certain information regarding executive officers required  by this  Item  is set forth as a supplementary
item in Part I hereof (pursuant to Instruction 3  to  Item 401(b) of Regulation S-K).  The other
information required by this Item, to the  extent not included  above, will be contained in our  Proxy
Statement for the Annual Meeting of Shareholders to be held on April 28, 2004 and is hereby
incorporated by reference.

ITEM 11. EXECUTIVE COMPENSATION

See the information contained under the captions  ‘‘Compensation of Executive  Officers’’  and
‘‘Compensation of  Directors’’ of the Proxy Statement for the Annual Meeting of Stockholders  of  the of
the Registrant to be held on April 28,  2004 which  is incorporated herein  by  reference.

ITEM 12. SECURITY OWNERSHIP  OF  CERTAIN  BENEFICIAL  OWNERS AND MANAGEMENT

(a) Security Ownership of Certain Beneficial Owners.

See the information contained under the caption  ‘‘Security Ownership of  Certain Beneficial Owners,
Directors, and Executive Officers’’ of the Proxy Statement  for  the Annual  Meeting of  Shareholders of
the Registrant to be held on April 28,  2004, which  information  is incorporated herein by reference.

(b) Security Ownership of Directors and Executive Officers.

See the information contained under the caption  ‘‘Security Ownership of  Certain Beneficial Owners,
Directors, and Executive Officers’’ of the Proxy Statement  for  the Annual  Meeting of  Shareholders of
the Registrant to be held on April 28,  2004, which  information  is incorporated herein by reference.

(c) Changes in Control.

None.

141

(d) Securities Authorized for Issuance under  Equity Compensation Plans.

Except for the information concerning  equity compensation plans below,  the information  required by
Item 12 is incorporated by reference to  the Company’s 2004 Proxy  Statement under the caption
‘‘Security Ownership of Certain Beneficial Owners and Management.’’

The following table provides information  about shares  of  AES  common stock that may be issued under
AES’s equity compensation plans, as of December 31,  2003:

Securities Authorized for Issuance under Equity  Compensation Plans (As of December 31, 2003)

(a)

(b)

Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights

Weighted-average
exercise price
of outstanding options,
warrants and rights

(c)
Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding
securities reflected
in  column  (a))

Plan category

Equity compensation plans

approved by security holders . . .

29,061,549

Equity compensation plans not

approved by security holders (1) .
. . . . . . . . . . . . . . . . . . . . . .

Total

11,754,222
40,815,771

13.80

13.09
13.59

16,720,238

225,609
16,945,847

(1) The AES Corporation 2001 Non-officer Stock Option Plan (the ‘‘Plan’’) was adopted by our Board
of Directors on October 18, 2001. This Plan did  not  require  approval  under either the  SEC or
NYSE rules and/or regulations. Eligible participants under  the Plan include all of our non-officer
employees. As of the end of December  31, 2003, approximately 13,500 employees held options
under the Plan. The exercise price of each  option awarded under the Plan is  equal to the fair
market value of our common stock on  the grant date of the option. Options under the  Plan
generally vest as to 50% of their underlying  shares on each anniversary  of  the option  grant date,
however, grants dated October 25, 2001 vest in  one  year. The Plan shall expire  on October 25,
2011. The Board may amend, modify or  terminate  the plan  at  any time.

ITEM 13. CERTAIN RELATIONSHIPS  AND RELATED TRANSACTIONS

See the information contained under the caption  ‘‘Related Party Transactions’’  of the Proxy Statement
for the Annual Meeting of Stockholders  of the  Registrant to be held on April  28, 2004, which
information is incorporated herein by reference.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

The information required by this Item  will  be  contained in our Proxy Statement  for the  Annual
Meeting of Shareholders to be held on April 28, 2004  and  is hereby incorporated  by  reference.

142

ITEM 15. EXHIBITS, FINANCIAL STATEMENT  SCHEDULES AND REPORTS ON FORM 8-K

(a) 1. Financial Statements. The following Consolidated Financial Statements  of The AES  Corporation

are filed under ‘‘Item 8. Financial Statements and Supplementary Data.’’

PART IV

Consolidated Balance Sheets as of December 31,  2003 and 2002 . . . . . . . . . . .
Consolidated Statements of Operations for the years ended December 31,

2003, 2002 and 2001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Cash Flows  for  the years ended December  31,

2003, 2002 and 2001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Changes  in Stockholders’ Equity (Deficit) for the

years ended December 31, 2003, 2002, and 2001 . . . . . . . . . . . . . . . . . . . . .
Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . .

73

74

75

76
77

2. Financial Statement Schedules. See  Index to Financial Statement Schedules  of  the Registrant and
subsidiaries at page S-1 hereof, which index is incorporated herein by reference.

(b) Reports on Form 8-K.

The Company filed the following reports on Form 8-K during the  quarter ended December 31, 2003.
Information  regarding the items reported on  is as  follows:

Date

October 30, 2003
November 21, 2003

(c) Exhibits.

Item Reported On

Item 12 —  Disclosure of the Registrant’s third-quarter earnings.
Item 5 —  the Company  filed certain financial data for the five years
ended December 31, 2002 and certain sections  of  its  Management
Discussion Analysis in order to report the  impact of the Company’s
classification of certain businesses as discontinued operations
pursuant to SFAS No. 144 (financial statements were filed).

3.1

3.2

4.1

Sixth Restated Certificate of Incorporation of The AES Corporation and incorporated herein
by reference to the Registrant’s 2002 Form 10-K.

By-Laws of The AES Corporation, as  amended and incorporated herein  by  reference to the
Registrant’s 2002 Form 10-K.

Senior Indenture, dated December  31, 2002, between The  AES  Corporation and Wells  Fargo
Bank Minnesota, National Association, as Trustee is herein incorporated by reference to
Exhibit 4.1 of the Form 8-K filed on  December  17, 2002.

4.1.1 First Supplemental Indenture  dated as of July 29, 2003 to Senior Indenture dated as  of

December 13, 2002, among The AES Corporation as the  Company and  AES Hawaii
Management Company, Inc., AES New York Funding, L.L.C., AES Oklahoma Holdings,
L.L.C., AES Warrior Run Funding, L.L.C., as Subsidiary Guarantors party hereto and Wells
Fargo Bank Minnesota, National Association as  Trustee.  Incorporated by reference to the
Registrant’s Quarterly Report on Form  10-Q  for the Quarter ended June 30,  2003.

4.2

Collateral Trust Agreement dated as of December 12, 2002 among The AES Corporation, AES
International Holdings II, Ltd., Wilmington Trust Company, as corporate  trustee and Bruce L.
Bisson, an individual trustee is herein incorporated by reference to Exhibit 4.2  of  the Form 8-K
filed on December 17, 2002.

143

4.3

4.4

4.5

10.1

10.2

10.3

10.4

10.5

10.6

10.7

10.8

10.9

10.10

10.11

Security Agreement dated as  of  December 12, 2002 made by The  AES  Corporation to
Wilmington Trust Company, as corporate  trustee and  Bruce L. Bisson, as  individual trustee is
herein incorporated by reference to Exhibit 4.3 of the  Form 8-K filed  on  December 17,  2002.

Charge Over Shares dated as of  December 12, 2002  between AES International Holdings II,
Ltd. and Wilmington Trust Company,  as corporate trustee and Bruce  L.  Bisson,  as individual
trustee is herein incorporated by reference  to  Exhibit 4.4 of  the  Form 8-K  filed on
December 17, 2002.

There are numerous instruments defining the  rights of holders of  long-term indebtedness  of
the Registrant and its consolidated subsidiaries, none  of  which exceeds ten percent  of the total
assets of the Registrant and its subsidiaries  on a  consolidated basis. The Registrant hereby
agrees to furnish a copy of any of such agreements  to  the Commission upon request.

Amended Power Sales Agreement, dated as  of December 10, 1985,  between  Oklahoma Gas
and Electric Company and AES Shady  Point, Inc.  is incorporated herein  by  reference to
Exhibit 10.5 to the Registration Statement on  Form S-1 (Registration No. 33-40483).

First Amendment to the Amended Power Sales Agreement, dated as of  December 19,  1985,
between Oklahoma Gas and Electric Company and AES Shady Point,  Inc. is incorporated
herein by reference to Exhibit 10.45 to the Registration Statement on Form  S-1 (Registration
No. 33-46011).

The AES Corporation Profit  Sharing and Stock  Ownership Plan  is incorporated herein by
reference to Exhibit 4(c)(1) to the Registration Statement  on Form S-8 (Registration No.
33-49262).

The AES Corporation Incentive  Stock Option  Plan  of 1991, as amended, is incorporated
herein by reference to Exhibit 10.30 to the Annual Report on Form  10-K of the Registrant for
the fiscal year ended December 31, 1995.

Applied Energy Services, Inc. Incentive Stock Option  Plan  of  1982 is incorporated herein by
reference to Exhibit 10.31 to the Registration Statement  on Form S-1 (Registration No.
33-40483).

Deferred Compensation Plan  for Executive Officers,  as amended,  is incorporated herein by
reference to Exhibit 10.32 to Amendment No. 1 to the Registration Statement on Form
S-1(Registration No. 33-40483).

Deferred Compensation Plan  for Directors  is incorporated herein by reference to Exhibit 10.9
to the Quarterly Report on Form 10-Q  of  the Registrant for the quarter ended  March 31,
1998, filed May 15, 1998.

The AES Corporation Stock Option Plan for Outside Directors as  amended is incorporated
herein by reference to the Registrant’s 2003 Proxy Statement.

The AES Corporation Supplemental Retirement Plan is  incorporated  herein  by  reference to
Exhibit 10.64 to the Annual Report on  Form  10-K of the Registrant for the year ended
December 31, 1994.

The AES Corporation 2001 Stock Option  Plan  is incorporated herein  by  reference to Exhibit
10.12 to the Annual Report on Form 10-K of the Registrant for the year ended December 31,
2000.

Second Amended and Restated  Deferred  Compensation  Plan  for  Directors is  incorporated
herein by reference to Exhibit 10.13 to the Annual Report on Form  10-K of the Registrant for
the year ended December 31, 2000.

144

10.12

10.13

10.14

10.15

10.16

10.17

The AES Corporation 2001 Non-Officer Stock Option Plan is  incorporated  herein  by  reference
to the Registrant’s 2002 Form 10-K.

The AES Corporation 2003 Long Term Compensation  Plan  is incorporated herein by reference
to the Registrant’s 2003 Proxy Statement.

The AES Corporation Employment Agreement with  Paul T. Hanrahan is incorporated herein
by reference to the Registrant’s 2002 Form 10-K.

The AES Corporation Employment Agreement with  Barry  J. Sharp is  incorporated herein by
reference to the Registrant’s 2002 Form 10-K.

The AES Corporation Employment Agreement with  John  R. Ruggirello is  incorporated herein
by reference to the Registrant’s 2002 Form 10-K.

The AES Corporation Employment Agreement with  William R. Luraschi is  incorporated
herein by reference to the Registrant’s 2002 Form  10-K.

10.18

The AES Corporation Employment Agreement with  Joseph  C. Brandt.

10.19

The AES Corporation Employment Agreement with Robert F. Hemphill.

10.20

Second Amended and Restated  Credit and Reimbursement Agreement dated  as of July 29,
2003 among The AES Corporation, as Borrower, AES Oklahoma Holdings, L.L.C., AES
Hawaii Management Company, Inc.,  AES  Warrior  Run  Funding, L.L.C.,  and AES New York
Funding, L.L.C., as Subsidiary Guarantors, Citicorp USA, INC.,  as Administrative Agent,
Citibank, N.A., as Collateral Agent, Citigroup Global  Markets  Inc.,  as Lead Arranger and
Book Runner, Banc Of America Securities L.L.C., as Lead Arranger and Book  Runner and as
Co-Syndication Agent (Term Loan Facility), Deutsche Bank  Securities Inc., as Lead Arranger
and Book Runner (Term Loan Facility), Union Bank of California, N.A.,  as Co-Syndication
Agent (Term Loan Facility) and as Lead Arranger and  Book Runner and as  Syndication Agent
(Revolving Credit Facility), Lehman Commercial Paper  Inc., as Co-Documentation Agent
(Term Loan Facility), UBS Securities  LLC.  as Co-Documentation Agent  (Term Loan Facility),
Societe General, as Co-Documentation Agent (Revolving  Credit Facility),  and The Banks
Listed Herein. Incorporated by reference to the Registrant’s Quarterly  Report on Form 10-Q
for the Quarter ended June 30, 2003.

10.21

Second Amended and Restated  Pledge Agreement dated as  of  December 12,  2002 between
AES EDC Funding II, L.L.C. and Citicorp USA, Inc.,  as Collateral Agent  is herein
incorporated by reference to Exhibit  99.3 of the  Form  8-K filed on December 17,  2002.

12

21.1

23.1

23.2

24

31.1

31.2

32.1

32.2

Statement of computation of  ratio of  earnings to fixed charges.

Subsidiaries of The AES Corporation.

Independent Auditors’ Consent,  Deloitte  & Touche LLP.

Notice Regarding Consent of Arthur  Andersen  LLP.

Power of Attorney.

Rule13a-14(a)/15d-14(a) Certification of Paul T. Hanrahan (filed herewith).

Rule 13a-14(a)/15d-14(a) Certification of Barry J.  Sharp (filed herewith).

Section 1350 Certification of Paul T. Hanrahan  (filed herewith).

Section 1350 Certification of Barry J. Sharp (filed herewith).

(d) Schedules.

Schedule I — Condensed Financial Information of Registrant

Schedule II — Valuation and Qualifying Accounts

145

Pursuant to the requirements of Section  13  or 15(d) of the Securities Exchange Act of 1934, as

amended, the Company has duly caused this  report to be signed on  its behalf  by  the undersigned,
thereunto duly authorized.

SIGNATURES

THE AES CORPORATION
(Company)

Date: March 15, 2004

By: /s/ PAUL T. HANRAHAN

Name: Paul T. Hanrahan
President, Chief Executive Officer

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

Name

*

Richard Darman

*

Alice F. Emerson

*

Paul T. Hanrahan

*

Philip Lader

*

John H. McArthur

*

Philip A. Odeen

*

Charles O. Rossotti

Sven Sandstrom

Title

Date

Chairman of the Board and Director

March 15, 2004

Director

March 15,  2004

President, Chief Executive Officer

(Principal Executive Officer) and
Director

Director

Director

Director

Director

Director

146

March 15, 2004

March 15,  2004

March 15,  2004

March 15,  2004

March 15,  2004

March 15,  2004

Name

*

Roger  W. Sant

Title

Date

Director

March 15,  2004

/s/ BARRY J.  SHARP

Barry J. Sharp

Executive Vice President and Chief

Financial Officer (principal financial
and accounting officer)

March 15, 2004

*By:

/s/ WILLIAM R. LURASCHI

Attorney-in-fact

March 15, 2004

147

(This page has been left blank intentionally.)

THE AES CORPORATION
SCHEDULE I CONDENSED FINANCIAL INFORMATION OF REGISTRANT
STATEMENTS OF UNCONSOLIDATED BALANCE SHEETS
(IN MILLIONS)

ASSETS

Current Assets:
Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts and notes receivable from subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment in and advances to subsidiaries  and  affiliates . . . . . . . . . . . . . . . . . . . .
Office Equipment:
Cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Office equipment, net
Other Assets:
Deferred financing costs (less accumulated amortization: 2003, $39; 2002,  $45) . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,

2003

2002

$

865
803
26
36

1,730
4,630

$

188
1,508
42
30

1,768
4,585

22
(5)

17

110
188

298

10
(3)

7

122
128

250

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,675

$ 6,610

LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT)

Current Liabilities:
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued and other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes payable — current portion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Redeemable or remarketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term Liabilities:
Revolving bank loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Term loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior subordinated notes and debentures payable . . . . . . . . . . . . . . . . . . . . . . . . .
Junior subordinated notes and debentures payable . . . . . . . . . . . . . . . . . . . . . . . . .

Total long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stockholders’ Equity (Deficit):
Common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3
88
77
—

168

—
700
3,786
496
880

5,862

$

1
169
—
26

196

228
1,187
3,211
1,002
1,127

6,755

6
5,737
(1,103)
(3,995)

6
5,312
(700)
(4,959)

Total stockholders’ equity (deficit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

645

(341)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,675

$ 6,610

See notes to Schedule I.

S-1

THE AES CORPORATION
SCHEDULE I CONDENSED FINANCIAL INFORMATION OF REGISTRANT
STATEMENTS OF UNCONSOLIDATED OPERATIONS
(IN MILLIONS)

Revenues from subsidiaries and affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity in (losses) earnings of subsidiaries and affiliates . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate and business development  office expenses . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(Loss) income before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax benefit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For the Years Ended
December 31,

2003

2002

2001

$ 42
(197)
258
(25)
(525)

(447)
(44)

$

41
(3,280)
84
(24)
(428)

(3,607)
(98)

$ 164
340
127
(34)
(367)

230
(43)

Net (loss) income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(403) $(3,509) $ 273

See notes to Schedule I.

S-2

THE AES CORPORATION
SCHEDULE I CONDENSED FINANCIAL INFORMATION OF REGISTRANT
STATEMENTS OF UNCONSOLIDATED CASH FLOWS
(IN MILLIONS)

For the Years Ended
December 31,

2003

2002

2001

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . .

$

283

$1,011

$1,038

Investing Activities:
Acquisitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from asset sales, net of expenses . . . . . . . . . . . . . . . . . . . . . . . . .
Investment in and advances to subsidiaries . . . . . . . . . . . . . . . . . . . . . . . .
Return of capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions to property, plant and equipment . . . . . . . . . . . . . . . . . . . . . . . .

—
1,112
(609)
242
(11)

— (1,448)
—
—
(1,283)
(1,247)
—
166
(3)
(1)

Net cash provided (used in) investing  activities . . . . . . . . . . . . . . . . . . . . .

734

(1,082)

(2,734)

Financing Activities:
Repayments under the old revolver, net
. . . . . . . . . . . . . . . . . . . . . . . . . .
(Repayments) borrowings under the  new  revolver, net . . . . . . . . . . . . . . . .
Borrowings of notes payable and other  coupon bearing securities . . . . . . . .
Repayments of notes payable and other coupon bearing securities . . . . . . .
Proceeds from issuance of common stock, net . . . . . . . . . . . . . . . . . . . . . .
Payments for deferred financing costs . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash (used in) provided by financing activities . . . . . . . . . . . . . . . . . . .
Increase (decrease) in cash and cash  equivalents . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents, beginning . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
(228)
2,504
(2,877)
337
(76)

(340)
677
188

(70)
228
925
(830)
—
(39)

214
143
45

(70)
—
1,817
(63)
14
(30)

1,668
(28)
73

Cash and cash equivalents, ending . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

865

$ 188

$

45

Schedule of non-cash investing and financing activities:
Common stock issued for debt retirement . . . . . . . . . . . . . . . . . . . . . . . . .

$

48

$

73

$ —

See notes to Schedule I.

S-3

THE AES CORPORATION
SCHEDULE I
NOTES TO SCHEDULE I

1. Application of Significant Accounting Principles

Accounting for Subsidiaries and Affiliates—The AES Corporation (the ‘‘Company’’) has  accounted for
the earnings of its subsidiaries on the equity  method in  the unconsolidated condensed financial
information.

Revenues—Construction management  fees  earned by the parent  from  its  consolidated  subsidiaries  are
eliminated.

Income Taxes—The unconsolidated income  tax expense or benefit computed for the Company in
accordance with Statement of Financial  Accounting  Standards  No. 109, Accounting for Income Taxes,
reflects the tax assets and liabilities of the  Company on a stand-alone  basis and the effect of  filing a
consolidated U.S. income tax return with certain other affiliated companies.

Accounts and Notes Receivable from  Subsidiaries—Such amounts have been shown in current or
long-term assets based on terms in agreements  with subsidiaries, but  payment is  dependent upon
meeting  conditions precedent in the subsidiary loan agreements.

Reclassifications—Certain reclassifications  have been made to conform with  the 2003 presentation.

S-4

2. Notes Payable

Corporate revolving bank loan . . . . . . . . . . . . . . . . . .
Senior Secured Term Loan . . . . . . . . . . . . . . . . . . . . .
Senior Secured Term Loan . . . . . . . . . . . . . . . . . . . . .
Term loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Term loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Term loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remarketable or Redeemable Securities . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
Senior subordinated notes
. . . . . . . . . . . . . . . . . . . . .
Senior subordinated notes
Senior subordinated notes
. . . . . . . . . . . . . . . . . . . . .
Senior subordinated debentures . . . . . . . . . . . . . . . . .
Convertible junior subordinated debentures . . . . . . . . .
Convertible junior subordinated debentures . . . . . . . . .
Convertible junior subordinated debentures . . . . . . . . .
Unamortized discounts . . . . . . . . . . . . . . . . . . . . . . . .

SUBTOTAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Current maturities . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1) Interest rate at December 31, 2003.

Interest
Rate (1) Maturity

Final

First Call
Date (2)

2003

2002

8.10% 2007
5.13% 2008
5.32% 2008
8.12% 2005
7.99% 2005
7.94% 2005
9.00% 2015
8.00% 2008
9.50% 2009
9.38% 2010
8.88% 2011
8.38% 2011
8.75% 2008
10.00% 2005
8.75% 2013
7.38% 2003
10.25% 2006
8.38% 2007
8.50% 2007
8.88% 2027
4.50% 2005
6.00% 2008
6.75% 2029

— $ — $ 228
—
300
—
—
400
—
500
—
—
427
—
—
260
—
—
—
600
—
199
155
2000
750
470
—
850
423
—
537
313
—
217
170
—
400
223
—
258
232
—
—
1,200
—
26
—
—
231
—
2001
316
210
2002
349
259
2002
125
115
2004
150
150
2001
459
213
—
518
517
—
(19)
(11)

5,939
(77)

6,781
(26)

$5,862

$6,755

(2) Except for the Remarketable or  Redeemable  Securities the first  call date represents the date that

the Company, at its option, can call the related  debt.

FUTURE MATURITIES OF DEBT—Scheduled maturities of total debt for  continuing  operations at
December 31, 2003 are (in millions):

2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

77
304
—
469
1,292
3,797

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$5,939

S-5

3. Dividends from Subsidiaries and  Affiliates

Cash dividends received from consolidated subsidiaries  and from  affiliates accounted for by the equity
method were as follows (in millions):

Subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$807
43

$771
44

$1,038
21

2003

2002

2001

4. Guarantees and Letters of Credit

GUARANTEES—In connection with certain of its project  financing, acquisition, and power purchase
agreements, the Company has expressly  undertaken limited obligations and commitments, most of
which  will only be effective or will be terminated upon the occurrence of future events. These
obligations and commitments, excluding those collateralized by letter of credit  and other obligations
discussed below, were limited as of December 31, 2003,  by the terms of the  agreements, to an
aggregate of approximately $515 million  representing 55  agreements with  individual exposures  ranging
from less than $1 million up to $100  million.  Of  this amount, $147 million  represents credit
enhancements for  non-recourse debt,  and $38  million  commitments to fund its equity  in projects
currently under development or in construction.

LETTERS OF CREDIT—At December 31, 2003, the Company had $89 million in letters of  credit
outstanding representing 9 agreements  with individual exposures  ranging  from less than $1 million  up
to $36 million, which operate to guarantee performance relating to certain project development and
construction activities and subsidiary operations. The Company pays  a  letter of credit fee ranging from
0.5% to 5.00% per annum on the outstanding amounts. In addition, the Company had  $4 million in
surety bonds outstanding at December 31, 2003.

S-6

THE AES CORPORATION
SCHEDULE II
VALUATION AND QUALIFYING ACCOUNTS
(IN MILLIONS)

Additions

Deductions

Balance at Charged to
Amounts
Beginning of Costs and Acquisitions  of Sale of Translation Written

Period

Expenses

Business

Business Adjustment

Off

Balance  at
End of Period

Allowance for accounts

receivables:

Year ended December 31,

2001 . . . . . . . . . . . . . . . . .

$167

$ 87

$ 16

Year ended December 31,

2002 . . . . . . . . . . . . . . . . .

Year ended December 31,

2003 . . . . . . . . . . . . . . . . .

174

310

123

57

160

3

—

—

—

$

(5)

$ (91)

$174

(103)

(44)

42

(121)

310

291

S-7

(This page has been left blank intentionally.)

Investor Information
Investor Information at www.aes.com
• Annual Reports
• Quarterly Earnings Release, Presentations, and 

Conference Call Information

• SEC Filings
• Investor Presentations
• Stock Price Information
• Frequently Asked Questions (FAQs)
• Press Releases
• Fact Sheet
• Investor Fact Book
• Corporate Responsibility & Governance

Common Stock
AES common stock is listed on the New York Stock 
Exchange under the symbol AES.

Number of Shareholders
There were 9,107 shareholders of record as of 
December 31, 2003.

Annual Shareholders Meeting
The 2004 annual shareholders meeting will be held on 
April 28, 2004 at 9:30am at the offices of The AES
Corporation, 1001 N. 19th Street, Arlington, VA 22209.
Investors will receive further information on the meeting
in the notice of the 2004 shareholders meeting.

Independent Public Accountants
Deloitte & Touche LLP

Stock Transfer Agent Information
Equiserve is the stock transfer agent and registrar 
for AES common stock, and maintains AES 
shareholder records.  For information on stock 
ownership records, stock certificates, and change 
of address information, please contact:

Equiserve Trust Co. N.A. 
P.O. Box 43069 
Providence, RI 02940-3069
Phone:  800-519-3111
International:  781-575-2726
Web Site: www.equiserve.com

Investor Relations Contact
Scott Cunningham
Vice President, Investor Relations
1001 N. 19th Street
Arlington, VA 22209
Phone:  703-558-4875
E-mail:  invest@aes.com

Address Change
As of July 2004, our corporate
headquarters address will be:

AES Corporation
4300 Wilson Blvd.
Arlington, VA 22203

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Quarterly Composite AES Stock Price Information

2003
First Quarter
Second Quarter
Third Quarter
Fourth Quarter

Year-End Price

HIGH

4.04
8.37
7.70
9.50

LOW

2.72
3.75
5.91
7.57

CLOSE

3.62
6.35
7.42
9.44

9.44

 
 
 
AES Corporation
1001 N. 19th Street
Arlington, VA 22209
703-522-1315
www.aes.com