RENOVA ENERGIA S.A.

CNPJ/MF Nº 08.534.605/0001-74

NIRE 35.300.358.295

Material Fact Renova Energia S.A. (RNEW11) ("Company"), the first company operating solely in power generation from renewable sources listed on the Brazilian stock exchange (BM&FBOVESPA), pursuant to and for purposes of compliance with CVM Instruction 358/02, informs its shareholders and the market in general that the Company commercialized in the new energy auction nº 10/2013 ("A-5 2013") a guaranteed energy of 183.9 average MW to be generated by 17 wind farms located in the state of Bahia, equivalent to 355.5 MW of installed capacity.

With this commercialization, in addition to leading the contracted installed wind capacity in Brazil, Renova also became the leader in contracted installed capacity in renewable sector in Brazil.
The wind farms were commercialized by a consortium formed by the Company and Moinhos do Vento Energia S.A. ("Moinhos de Vento"), in which Renova has a 99,99% stake and Moinhos de Vento has a 0,01% stake. According to the contract terms, after the constitution of the Specific Purpose Entities the projects will be 100% of Renova. These projects were developed by Moinhos de Vento and they are located in Bahia state, in the region of Umburanas (450
Km from Salvador and 600 Km in the north of the region where Renova develops the others projects).
Under the consortium formed by the Company and Moinhos de Vento, Renova acquired a portfolio of about 600
MW, following its development assumptions: good load factors and scale. The Company also has a portfolio of 13
GW in wind projects in different stages of maturation.
The contracts of this action will be celebrated with the electric energy distributors that declared necessity to the Ministry of Mines and Energy - MME or for the distributors that despite undeclared the need of energy they had their quantity shifted for this action. The contract terms will be of 19 years and 8 months with the begging of the energy supply on May 2018.
The units were sold at an average ICB price of R$ 118.75 per MWh, which shall be readjusted according to the
Consumer Price Index - IPCA as of January 2014.
Considering the commercialization in the A-5 2013, the Company amounts a total contracted installed capacity of
1,804.9 MW, of wind energy and 41.8 in small hydropowers, commercialized in both, the regulated and the free market.
São Paulo, December 13, 2013.

Pedro Villas Boas Pileggi

Chief Financial and Investor Relations Officer

www.renovaenergia.com.br

Renova Energia S.A. (RNEW11) operates in generation of electricity from renewable sources, focused on wind farms, Small Hydro Plants (PCHs) and solar energy. It was the first BM&FBovespa-listed company dedicated to generation from alternative electricity sources. Renova's renewable-source generation projects are prospected, developed and implemented by its own multidisciplinary team of highly experienced electricity sector professionals - the result of continuous investment by Renova over its 12 years of operation. Renova is also Brazil's largest operator in renewable electricity sources in terms of capacity, with 1,217.4

placed to date in Brazil's Regulated Market, and 545.7MW in its Free Market. It also controls Small Hydro Plants (SHPs) with total installed capacity of 41.8MW.


Any statements on the outlook for the business, estimates for operational or financial results, or the growth outlook for Renova Energia, expressed in this report are only projections and as such are based exclusively on the expectations of Renova Energia's management under the Company's business plan. Future estimates are based on Renova's present knowledge, assumptions and expectations, based on the information currently available to it. These assumptions and expectations may change as a result of a range of possible events or factors, of some of which the Company may not at present be fully aware.

INVESTOR RELATIONS

Pedro Pileggi - Chief Finance and Investor Relations Officer

Flávia Carvalho - Investor Relations Manager Fernanda Kitamura - Investor Relations Analyst ri@renovaenergia.com.br

(+55 11) 3569-1104/1174

MEDIA OFFICE

Inês Castelo - ines@traee.inf.br

(+55 11) 3093-3600


www.renovaenergia.com.br

distributed by