State briefs from around PJM's territory. Included this week are Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, and West Virginia.

News briefs on companies in PJM Interconnection: Carlyle Group, DTE Energy, Duke Energy, Exelon, First Energy, and NRG.

News briefs on companies in PJM Interconnection: Direct Energy Business, Exelon, Sunpower Corp., and First Energy.

Facing continued skepticism from Wall Street, Exelon Corp. says it will begin shutting down unprofitable power plants if energy prices don't rebound within a year.

State briefs from around PJM's territory. Included this week are Illinois, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Virginia and West Virginia.

News briefs on companies in PJM Interconnection: Constellation, American Electric Power, Somerset County Rural Electric Cooperative, Exelon, NRG Energy.

Company briefs on some of the companies doing business in PJM: Constellation, Exelon, and FirstEnergy, as well as news on the MISO South integration and on ESCO revenues.

Company briefs on some of the companies doing business in PJM: Duke, Exelon, FirstEnergy, and others.

Company briefs on some of the companies doing business in PJM: Exelon - including BGE and ComEd, Dominion, and PPL.

The Nuclear Regulatory Commission Friday cited nine PJM nuclear plants for additional scrutiny in its mid-year gradings of the nation’s nuclear fleet.