Rio Paranapanema Energia S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was BRL 308.161 million compared to BRL 449.912 million a year ago. Net income was BRL 4.772 million compared to BRL 140.481 million a year ago. Basic earnings per share from continuing operations was BRL 0.05053 compared to BRL 1.48763 a year ago.