沼气发电 Landfill gas.艾索伦电力拥有及运行两座沼气发电厂。
风力发电 Wind.Exelon has 47 wind projects in ten states, totaling nearly 1,500兆瓦. In 2010 Exelon purchased John Deere Renewables for $860 million adding 735 MW to Exelon's capacity.
Constellation