March 11, 2025

Environmental Protection Agency (EPA)

RTOs, States Respond to CPP Stay
A summary of responses by RTOs and state officials to the Supreme Court's stay to the Clean Power Plan.
States Evaluating Options Following CPP Stay
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.
Scalia Death Scrambles Clean Power Plan Odds
The death of conservative Supreme Court Justice Antonin Scalia likely improved the odds that the Clean Power Plan will survive court challenges.
EEI: Carbon Reductions to Continue Despite CPP Stay
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.
Supreme Court Blocks Clean Power Plan
The Supreme Court Tuesday blocked the EPA from implementing the Clean Power Plan pending legal challenges.
FERC Outlines Principles for Clean Power Plan Analyses
FERC staff released a white paper that may help RTOs and other transmission planning entities analyze compliance with EPA’s Clean Power Plan.
MISO: Mass-Based CPP Plan 1/3 Cost of Rate-Based
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.
DC Circuit Rejects Stay on Clean Power Plan
By Rich Heidorn Jr. WASHINGTON — The D.C. Circuit Court of Appeals on Thursday rejected a request to stay the implementation of EPA’s Clean Power Plan while...
Strategic Planning Committee Briefs
A summary of issues discussed by the SPP Strategic Planning Committee on Jan. 14, 2016, including the Clean Power Plan.
MISO: Redispatch Key to CPP Compliance Through 2025
MISO's 15 states may be able to comply with the Clean Power Plan through 2025 by redispatching the RTO’s generation fleet.

Want more? Advanced Search