Exelon is the largest U.S. competitive power generator with roughly 35 gigawatts of power generation, including the nation’s largest nuclear fleet with 19 GW of capacity, as a result of its all-stock merger with Constellation Energy, which closed in 2012. Exelon is also the nation’s secondlargest regulated distributor of electricity and gas (6.6 million customers) and one of the largest retail energy suppliers in the … Continue reading EXC May Need to Watch Obama Administration