Medellin-based electric power giant Celsia announced May 11 that its first quarter (1Q) 2021 net income rose 33% year-on-year, to COP$115.7 billion (US$31 million). Earnings before interest, taxes, depreciation and amortization (EBITDA) rose 1.7% year-on–year, to COP$336 billion (US$90 million), with an EBITDA margin of 34.3%. “By regions, in the first quarter,