Emvarias – the sanitation-department subsidiary of Medellin-based utilities giant EPM – on April 3, 2019 announced that full-year 2018 earnings before interest, taxes, depreciation and amortization (EBITDA) rose 61% year-on-year, to COP$40 billion (US$12.7 million). However, net income fell 41% year-on-year, to COP$4.49 billion (US$1.4 million), as interest income from its