Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. North, Northeast Brazil Hit by 18,000-Megawatt Power Outage by Reuters SAO PAULO -- Large swaths of Brazil's north and northeast suffered a power outage Wednesday, the operator of the nation's grid said, affecting tens of millions of consumers and 22.5 percent of total output, or 18,000 megawatts. Lower house member Jose Carlos Aleluia, a former head of one of state-owned power utility Centrais Eletricas Brasileiras SA's units, said on Twitter the outage was caused by a test failure in a transmission line connecting to the Belo Monte dam. Eletrobras, as the utility is known, and China's State Grid Corp, which operate the transmission line, did not respond to requests for comment.