PJM responded to Ohio legislators' concerns about the cost impact of Illinois' climate policy, saying it could not split Ohio out of related transmission planning and pledging to work with lawmakers going forward.

The Illinois Commerce Commission questioned MISO and PJM officials on their respective RTOs’ preparations for summer, with some concerned about reliability.

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

Four were charged with 9 counts of conspiracy to bribe former Ill. House Speaker Michael Madigan in exchange for his help in passing bills favorable to ComEd.

WEC Energy Group’s first-quarter earnings dipped year-over-year, owing to one of the mildest winters in its service territory in more than a century.

PJM needs to slow the pace of generation retirements to avoid reliability problems by 2030, CEO Manu Asthana told the Electric Power Supply Association.

One of the largest power plants in Illinois has been running without proper permits since it went into service, the Sierra Club contends in a lawsuit.

ICC Chair Carrie Zalewski announced her resignation days before the opening of the trial of a Commonwealth Edison corruption case implicating her father-in-law.

Exelon leadership charted out the company’s path to maintaining its growth targets while implementing plans to comply with state environmental legislation.