Decarbonization of the US electric grid is an almost impossible task. But in the absence of climate legislation, the most effective carbon reductions might fall to electric power companies that burn a lot of the black stuff, rather than Congress.
NRG Energy has 7.3GW capacity in coal assets and 11.1GW in natural gas. But those figures are dramatically reversed in generation: 48TWh (66%) comes from coal and 14TWh (20%) from natural gas. The Princeton-based company could double those figures pending its $1.7 billion acquisition of GenOn, which would bring its fleet to 46GW and make it the largest independent power generation company in the US. Keep reading →