Canwest News Service: The Ontario government announced Friday that the province’s five coal power plants would reduce their greenhouse gas emissions by two thirds below 2003 levels by 2011. The plants, including the Nanticoke generating station, the largest coal-powered facility in North America, have been set to close by 2014 as part of the provincial government’s strategy for combatting climate change. Ontario Power Generation, the crown corporation responsible for the sale of 70 per cent of the …