The power outage that darkened the White House and much of D.C. on April 7 began with the failure of a 230-kV lightning arrester at a Pepco substation.

A Maryland circuit court judge Wednesday declined to stay Exelon's acquisition of Pepco Holdings Inc. while it considers an appeal from the state’s Office of People’s Counsel.

Delmarva officials are lobbying the PJM board to reject planners’ recommended reliability fix for Artificial Island.

This week's state briefs include news on Connecticut, Delaware, Kansas, Maine, Maryland, Massachusetts, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Pennsylvania and Texas.

This week's state briefs include news on Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Montana, New Hampshire, New York, North Carolina, Ohio and Wisconsin, as well as D.C.

This week's state briefs include news on Connecticut, Illinois, Indiana, Iowa, Maryland, Massachusetts, Mississippi, New Hampshire, New York, North Carolina, North Dakota, Ohio, Pennsylvania, Rhode Island, South Dakota, Virginia and Wisconsin.

State regulators, consumer advocates, generators and the Independent Market Monitor asked FERC to modify its June 9 order largely approving PJM’s Capacity Performance plan.

This week's state briefs include news on Connecticut, Illinois, Indiana, Kentucky, Maine, Maryland, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, North Carolina, North Dakota and South Dakota.

This week's state briefs include news on Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Pennsylvania, Rhode Island, Vermont and Wisconsin.

A round-up of news from the PJM Transmission Expansion Advisory Committee on June 11, 2015.