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eNGie ENGIE ENERGÍA CHILE REPORTED EBITDA OF US $ 188 MILLION AND NET INCOME OF US $ 30 MILLION IN THE FIRST HALF OF 2021 . EBITDA AMOUNTED TO US $ 122 MILLION IN THE SECOND QUARTER OF 2021 , AN 18 % INCREASE COMPARED TO THE SECOND QUARTER OF 2020. THE EBITDA INCREASE IS PRIMARILY EXPLAINED BY THE DEMAND RECOVERY IN BOTH THE REGULATED AND UNREGULATED CLIENT SEGMENTS . Operating revenues amounted to US $ 721 million in the first half of 2021 , a 10 % increase compared to the second quarter of 2020 , mainly due to the demand recovery in the regulated and unregulated segments and the increase in average realized energy prices explained by higher CPI and fuel prices . EBITDA amounted to US $ 188 million in the first half of the year , a 7 % decrease compared to the first half of 2020 , mainly due to an increase in average energy supply costs and higher spot prices , particularly in the first quarter . This was due to weak hydro generation , lower gas availability , and generally lower performance of coal plants in the system . Net Income reached US $ 30 million in the first half of 2021 , a 55 % decrease compared to the first half of 2020. This was basically due to the decrease in operating results and one - time financial expenses related to the sale of accounts receivable born from the application of the temporary price stabilization mechanism to regulated clients pursuant to Law # 21,185 dated November 2019 ( " PEC ” ) . Total operating revenues Operating income EBITDA EBITDA margin Total non - operating results Net income after tax Net income attributed to controlling shareholders Earnings per share ( US $ / share ) Total energy sales ( GWh ) Total net generation ( GWh ) Financial Highlights ( in US $ millions ) Energy purchases on the spot market ( GWh ) Energy purchases - back up ( GWh ) 2Q20 322.0 59.7 103.0 32.0 % ( 10.4 ) 40.6 40.6 0.039 2,788 1,869 821 125 Var % 388.5 21 % 77.3 29 % 121.7 18 % 31.3 % 0,1pp % ( 15.1 ) n.a 47.6 17 % 2Q21 47.6 17 % 0.045 July 29 , 2021 2,956 6 % 2,174 16 % 717 -13 % 124 -1 % 1H20 657.3 116.6 202.1 30.7 % ( 35.9 ) 66.2 66.2 0.063 5,745 3,648 1,885 249 1H21 Var % 720.8 10 % 98.1 -16 % 187.7 -7 % 26.0 % 3.1 pp ( 61.4 ) 71 % 30.0 -55 % -55 % 30.0 0.028 5,806 1 % 4,004 10 % 1,649 -12 % 246 -1 % ENGIE ENERGÍA CHILE S.A. ( “ ECL " ) is engaged in the generation , transmission and supply of electricity and the transportation of natural gas in Chile . ECL is the fourth largest electricity generation company in Chile and one of the largest electricity generation companies in the northern segment of the SEN national grid ( formerly known as SING ) . As of June 30 , 2021 , ECL accounted for 8 % of the SEN's installed capacity . ECL primarily supplies electricity to large mining and industrial customers , and it also supplies electricity to distribution companies throughout Chile . ECL is currently 59.99 % indirectly owned by the French company , ENGIE S.A. The remaining 40.01 % of ECL's shares are publicly traded on the Santiago stock exchange . For more information , please refer to www.engie-energia.cl .