Profile
Major Indicators
A Word from the CEO
Corporate Governance
Business of AES Tietê
Business Management
Intangible Assets
Economic and
Financial Performance
Capital Markets
Capital Expenditures
and Outlook
Environmental
Management
Social Management
Social Performance
Indicators
Financial Statements
Corporate Information
Home  Profile
One of Brazil’s main generators of electric power, AES Tietê is responsible for the operation of
10 hydroelectric plants located on four rivers – Tietê, Pardo, Mogi Guaçu and Rio Grande
– in the central, northeastern and northwestern regions of the state of São Paulo.
The Company’s installed capacity of 2,651 megawatts (MW) corresponds to 20% of the
total power generated in the state.
Power Plants
 
 
 
Shareholding Structure
The Company was created in 1999 when it was spun off from Companhia Energética de
São Paulo (CESP), and acquired at privatization auction by AES Corporation, one of the
world largest investors in electric energy, which operates 123 power plants and
14 electricity distribution companies in 26 countries. With a 30-year concession contract
beginning on December 20, 1999, the Company is authorized to use public assets to produce
and commercialize energy as an Independent Power Producer.

Since the end of 2003, AES Tietê has come under the control of Brasiliana Energia S/A
(“Brasiliana”)– a holding company made up of AES Corp and BNDES (Brazilian Economic
and Social Development Bank) – which is also the controlling shareholder of
Eletropaulo Metropolitana Eletricidade de São Paulo S.A. (“AES Eletropaulo”) and
AES Uruguaiana Empreendimentos S.A. (“AES Uruguaiana”).

With shares listed on the São Paulo Stock Exchange (“Bovespa”) and Level 1 ADRs traded
over-the-counter in the U.S., AES Tietê ended 2005 with gross revenues of R$ 1.3 billion
and net income of R$ 556.1 million.
Mission

To generate and distribute electricity and other services, satisfying the needs of the
world in a safe, clean, reliable and socially responsible manner.
Values
Put Safety First
We will always put safety first – for our people, contractors and communities.

Act with Integrity
We are honest, trustworthy and dependable. Integrity is at the core of all we do
– how we conduct ourselves and how we interact with one another and all of our stakeholders.

Honor Commitment
We honor our commitments to our customers, teammates, communities, owners, suppliers and
partners and we want our business, on the whole, to make a positive contribution to society.

Strive for Excellence
We strive to the best in all that we do and to perform at world-class levels.

Have fun through work
We work because work can be fun, fulfilling and exciting. We enjoy our work and
appreciate the fun of being part of a team that is making a difference.
And when it stops being that way, we will change what or how we do things.