TRACTEBEL ENERGIA S.A. A Publicly Listed Company - CNPJ 02.474.103/0001-19 NIRE 4230002438-4 ANNOUNCEMENT TO THE MARKET TRACTEBEL ENERGIA S.A., a publicly listed company with registered offices in the city of Florianópolis, state of Santa Catarina at Rua Paschoal Apóstolo Pítsica, 5064, enrolled in the corporate tax register (CNPJ) under number 02.474.103/0001-19 ("Tractebel"), pursuant to CVM Instruction 358/2002 ("ICVM 358"), hereby notifies its shareholders and the market in general that Central Eólica Trairí S.A. ("Trairí") and Central Eólica Guajiru S.A. ("Guajiru") have been given authorization by the National Electricity Agency ("Agência Nacional de Energia Elétrica" - Aneel) to start operations on November 22, 2013.

The wind farms developed by Trairí and Guajiru, with respective installed capacity of 25.4
MW and 30.0 MW, are both located in the Municipality of Trairi (state of Ceará).
In November 2012, Trairí and Guajiru were listed by the United Nations Organization as part of the Clean Development Mechanism framework. The listing acknowledges the Company's investments' contribution to clean and sustainable development, enabling it to generate carbon credits for the duration of the facilities' life.
We further inform that Trairí and Guajiru are controlled by Energias Eólicas do Nordeste S.A., a holding company controlled by Tractebel Energias Complementares Participações Ltda., which, in its turn, is a Tractebel controlled company.
Florianópolis, November 26, 2013.

Eduardo Antonio Gori Sattamini

Manoel Arlindo Zaroni Torres

Chief Financial and Investor Relations Officer

Chief Executive Officer

TRACTEBEL ENERGIA S.A. Rua Paschoal Apóstolo Pítsica, 5064 - Zip code 88025-255

Florianópolis - Santa Catarina - Brazil

Phone: +55 (48) 3221-7221 - Fax: +55 (48) 3221-7166 - www.tractebelenergia.com.br - ri@tractebelenergia.com.br

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