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December 5, 2025

Supreme Court of the United States (SCOTUS)

ISO-NE May Delay DR Integration into Markets
ISO-NE is considering delaying full integration of demand response into its markets by a year due to uncertainty about FERC’s authority over the resource.
MATS Challenge Too Late for Targeted Coal Plants
AEP and FirstEnergy's plans to shut down coal-fired generation under the EPA’s MATS won't change even if the Supreme Court throws out the standards.
FERC Files EPSA DR Appeal with Supreme Court
FERC yesterday asked the Supreme Court to overturn an appellate court ruling voiding its authority to demand response in RTOs, a day after PJM filed a contingency plan for including DR in its upcoming capacity auction.
Federal Briefs
News briefs on the federal agencies that impact those doing business in PJM's footprint. This week, we highlight the Department of Energy, the Bureau of Ocean Energy Management, the Federal Energy Regulatory Commission and the North American Reliability Corp.
U.S. Senate
Federal Briefs
News briefs on the federal agencies that impact those doing business in PJM's footprint. This week, we highlight the CFTC, DOE, NRC, the Department of the Interior and Congress.
Federal Briefs
Briefs from federal agencies governing PJM Interconnection and other national organizations. This week's news include stories from the Energy Information Administration, the Environmental Protection Agency, the Supreme Court and the DC Circuit Court.
PJM States Face Off on Pollution as Court Hearings Open
Maryland and Delaware joined six other Eastern states in asking EPA to impose tighter controls on nine “upwind” PJM states they say are sending pollution over their borders.
Federal Briefs
Briefs from federal agencies governing PJM Interconnection and other national organizations. This week's news include stories from Congress, FERC, the D.C. Circuit, the EPA, and other national news.
Federal Briefs
Briefs from federal agencies governing PJM Interconnection and other national organizations. This week's news include stories from the Supreme Court, the OECD, the GAO, the NRC, and other national news.
Duke Energy
Federal Briefs
Briefs from federal agencies governing PJM Interconnection and other national organizations. This week's news include stories from the EPA, the Supreme Court, the NRC, FERC and NRECA.

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