ERCOT will add about 9,300 MW of additional capacity by 2019, relieving concerns that the grid’s reserve margins would drop as load continued to grow.

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.

ERCOT released its final winter assessment, indicating it has more than sufficient generation to meet an anticipated peak demand of 57,400 MW.

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.