EPM Full-Year 2018 Profits Rise 4% Despite Hidroituango Problems Medellin-based multinational electric power giant EPM reported March 26, 2019 that its full-year 2018 net profits rose 4% year-on-year, to COP$2.4 trillion (US$758 million). Earnings before interest, taxes, depreciation and amortization (EBITDA) rose 8% year-on-year, to COP$5.1 trillion (US$1.6 billion),