Investor Presentaiton

Energy Sector in Brazil: Business Segments Generation1 Transmission² • 4,660 power plants ⚫160 GW of installed capacity . System based on hydro plants (1,264³) • Contracting environment: free and regulated markets 77 agents High voltage transmission (>230 kV) • +100,000 km of lines (National Integrated System) • Regulated tariff (annually adjusted by inflation) • Distribution² • 63 distribution companies 327 TWh distributed energy 81 million consumer units . • Annual tariff adjustment Tariff reset every four or five years . • Regulated contracting environment © Source: EPE, ANEEL, NOS, ABRADEE and Instituto Acende Brasil. AES Brasil 1. Refers to May/2017 data. 2. Refers to 2016 data. 3. Includes HPP (hydro power plants) and SHP (small hydro plants). 10

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