Investor Presentaiton

Installed capacity and energy generation 2015 Results endesa chile Grupo Enel MW CHILE COLOMBIA 2 PERU ARGENTINA TOTAL HYDRO 3,456 3,015 783 1,328 8,582 COAL 636 236 0 0 872 Installed Capacity (MW) OIL-GAS 2,173 208 902 2,324 5,607 NCRE 87 0 0 0 87 Total 6,351 3,459 1,686 3,652 15,148 Gwh/Change1 CHILE COLOMBIA PERU ARGENTINA TOTAL HYDRO 7,699 3% 12,223 (3%) 4,653 5% 3,238 23% 31,963 4% COAL 1,334 35% 1,150 34% 0 0 2,904 2% Net Generation (GWh) OIL-GAS 4,218 (10%) 332 351% 3,565 (15%) 8,167 17% 16,624 35% NCRE 130 (37%) 0 0 0 130 (37%) Total 18,294 1% 13,705 1% 8,218 (5%) 11,405 19% 51,622 4% 1 Compared with FY14 2 Includes El Quimbo intalled capacity Endesa Chile Investor Presentation FY2015 USE: Public, Investor Relations 31

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