Investor Presentaiton

Diversified source of EBITDA Including discontinued operations Total Installed Capacity¹ 15,148 MW Argentina 23% Peru 11% Chile 41% Argentina 22% EBITDA FY15 Peru 16% US$1,820 million Colombia 25% Peru 16% Enel Brasil Endesa Chile's ownership: 37.1%. • Net Attributable Income²: US$ 56 million. Argentina 6% 1 Excludes the proportional assets of Enel Brasil (987 MW). Colombia 35% 2 Considers the total contributions of Enel Brasil recognized by Endesa Chile as an equity method investment. Endesa Chile Investor Presentation FY2015 Chile 43% Total Generation: 51,622 GWh endesa chile Grupo Enel Colombia 27% Chile 35% USE: Public, Investor Relations 7

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