Comments on: ISA exceeds operational and financial goals for the third consecutive year, with a ROE of 12,8% and an income of COP 1,5 trillion in 2018 https://isa-as-prod-sitioweb002.azurewebsites.net/en/informacion/isa-exceeds-operational-and-financial-goals-for-the-third-consecutive-year-with-a-roe-of-128-and-an-income-of-cop-15-trillion-in-2018-2/ Interconexión Eléctrica S.A. Sat, 06 Feb 2021 00:46:43 +0000 hourly 1