Motivated in part by the E.P.A.'s proposed rules to reduce power plant emissions, Minn. Power is burning a greener variety of coal by adding wood to the fuel, helping to meet its renewable power goal and reduce conventional air pollutants and CO2.
Nov 4, 2013 The New York Times - Business Day
Across the heartland and the East Coast record heat waves have caused enormous electricity usage, but no blackouts have occurred. Yet there are concerns that EPA regulations that cause older coal plants to shut down could have dire consequences.
Aug 14, 2011 The New York Times - Energy & Environment