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.

A Maryland judge upheld state regulators' approval of Exelon’s acquisition of Pepco, denying an appeal led by the Office of People’s Counsel.

This week's state briefs include news on Arkansas, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, New Hampshire, New Mexico and New York.

This week's state briefs include news on Connecticut, Illinois, Maryland, Massachusetts, Michigan, Mississippi, New Hampshire, New Mexico and New York.

FERC ruled that PJM's cost allocations for the Artificial Island and PSE&G transmission projects may not be just and reasonable, ordering a technical conference.

This week's state briefs include news on Arkansas, Connecticut, Illinois, Iowa, Kentucky, Maine, Maryland, Massachusetts, Missouri, New Jersey and New York.

This week's state briefs include news on ... Delaware, Illinois, Maryland, Massachusetts, Michigan, Mississippi, New Jersey, New Mexico, New York, Rhode Island, South Dakota, Texas and Virginia.

This week's state briefs include news on Arkansas, Delaware, Louisiana, Maryland, Massachusetts, New Jersey, New Mexico, New York, North Dakota, Texas, Virginia, Wisconsin and Wyoming.

This week's state briefs include news on Connecticut, Delaware, Illinois, Iowa, Kansas, Maryland, Michigan, Missouri, Nebraska, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Pennsylvania and Vermont.

This week's state briefs include news on Illinois, Indiana, Louisiana, Maryland, Massachusetts, Michigan, Missouri, Montana, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Virginia and West Virginia.