Exelon prioritized improving "our regulatory outlook in Illinois," CEO Calvin Butler said, after the state's Commerce Commission rejected ComEd's integrated grid plan for failing to meet core provisions of the Climate and Equitable Jobs Act.

With more than 300,000 buildings, the U.S. government is the nation’s largest energy consumer and “a steady customer prepared to make long-term investments,” GSA Administrator Robin Carnahan said.

Exelon's CEO spent part of Wednesday’s first-quarter earnings call talking about how the company will help meet states' decarbonization targets.

A bill passed by the Maryland House of Delegates would require that utilities submit annual reports detailing their votes at PJM.

PJM’s Operating Committee endorsed manual revisions in spite of FirstEnergy's challenge to the formula for judging primary frequency response performance.

The Supreme Court rejected the Maryland PSC attempt to subsidize CPV's combined cycle plant, saying it interfered with FERC jurisdiction.

Lawyers for Maryland and Competitive Power Ventures got little support from Supreme Court justices during oral arguments in the latest federal-state jurisdiction case Wednesday.

Public records show that in June alone, Pepco and Exelon lobbyists communicated more than 60 times with seven D.C. councilmembers or their aides.

PJM and utility officials said yesterday they are still investigating what caused the failure of a 230-kV transmission line that briefly cut power to the White House and much of the D.C. area Tuesday afternoon.