(SeeNews) - Jul 26, 2012 - The net loss of Brazilian green energy firm Companhia Brasileira de Energia Renovavel (Brenco) widened by 134% year-on-year, to BRL 349.7 million (USD 172m/EUR 141.9m) in the fiscal year 2011/2012, ended March 31, local daily Valor Economico reported yesterday.