MISO is continuing its analyses of the Clean Power Plan despite the Supreme Court’s Feb. 9 stay preventing EPA from enforcing the rule.

Carbon dioxide emissions rose about 7% in New England last year as the loss of the Vermont Yankee nuclear plant increased fossil fuel generation.

The Supreme Court's stay of the Clean Power Plan won’t affect PJM's planned analysis of the economic and reliability implications of complying with the federal program.

A summary of responses by RTOs and state officials to the Supreme Court's stay to the Clean Power Plan.

The court’s surprise stay of the Clean Power plan prevents EPA from enforcing the rule pending the outcome of court challenges, meaning states will most likely not have to file compliance plans or extension requests by September, as the rule requires.

The death of conservative Supreme Court Justice Antonin Scalia likely improved the odds that the Clean Power Plan will survive court challenges.

The Supreme Court’s stay of the Clean Power Plan is not likely to end the shift to gas and renewables and away from coal, according to EEI.

The Supreme Court Tuesday blocked the EPA from implementing the Clean Power Plan pending legal challenges.

FERC staff released a white paper that may help RTOs and other transmission planning entities analyze compliance with EPA’s Clean Power Plan.

Mass-based compliance with the Clean Power Plan would cost less than one-third as much as a rate-based method by 2030, according to modeling by MISO.