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.

ERCOT released an updated analysis of the Clean Power Plan’s impacts on the Texas grid’s reliability, saying the rule could result in the retirement of at least 4,000 MW of coal-fired generation.

This week's state briefs include news on Illinois, Indiana, Iowa, Kansas, Mississippi, Missouri, Nebraska, New Hampshire, New Mexico, New York, North Carolina, Ohio, Oklahoma, Texas, Vermont and Wisconsin.

This week's state briefs include news on Arkansas, Delaware, Indiana, Kansas, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, North Dakota, Ohio, Pennsylvania and Texas.

The Integrated System expands SPP's footprint to 14 states, adding the Dakotas and parts of Iowa, Minnesota, Montana and Wyoming.

Bradley C. Jones will take over as CEO of NYISO on Oct. 12, as the New York power market faces a proposed overhaul led by the state’s governor and utility regulators.

This week's state briefs include news on Iowa, Maryland, Massachusetts, Minnesota, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Dakota, Oklahoma, Pennsylvania, Texas, Virginia and Wisconsin.

ERCOT's seasonal assessments of resource adequacy for the fall and winter predict enough generation available to serve forecasted peaks.

ERCOT has set three new hourly peaks, topping 69,000 MW in demand for the first time ever on Aug. 10.

Attorneys general from 15 states asked a federal court in D.C. to block the Clean Power Plan.