Sustainable Strategy and Commitments

Sectorial Context | Dx Market Distribution in 2017 Main Players CPFL ENERGIA 1/ enel Distribution: Market (Revenue) enel Distribution: Market (Customers) ENEL * 19.3% 2/ edp STATE GRID IBERDROLA CEMIG 13.3% 12.5% ENEL IBERDROLA STATE GRID * 19.6% 16.5% 11.3% 8.7% CEMIG 10.1% ENERGISA 8.1% LIGHT 7.2% 41 bi US$** 3/ COPEL 6.0% ENERGISA EQUATORIAL ELETROBRAS 8.1% 6.1% 82 million 5.7% IBERDROLA ELETROBRAS 5.7% COPEL 5.5% EQUATORIAL 5.0% LIGHT 4.7% EDP/CTG 4.3% EDP/CTG 4.1% OTHERS 9.9% OTHERS 8.2% GRUPO energisa CEMIG equatorial ENERGIA 1/ State Grid 2/ China Three Gorges (CTG) 3/ In Brazil through Neoenergia *Considering Eletropaulo numbers in 2017 Number of costumers (Million) +32% 82.3 60.5 2007 2017 **Brazil Market / Exchange rate: 3,19 BRL/US$ Energy Consumption 4% 5% 24% 44% ■ Residential ■ Industrial ■ Rural ■ Government ■Comercial 5% ■Public Service 7% 11% ■Public Lighting 7

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