Companhia Paranaense de Energia (NYSE:ELP), also known as COPEL, reported its financial results for the fourth quarter and fiscal year 2011 on March 26. Net income in the quarter increased 21.4% year over year to R$181.9 million (US$101.1 million), or R$0.66 per share (US$0.33 per ADR). In the fiscal year, net earnings escalated 17.2% year [...]