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December 19, 2025

D.C. Circuit Court of Appeals

Ark. Regulators Contest Entergy Bandwidth Payments
The Arkansas PSC made oral arguments before the D.C. Circuit Court in a bid to protect Entergy customers from bearing the costs of bandwidth payments.
MISO Seeks FERC Reapproval to Keep RA Rules Intact
MISO will pre-emptively refile its current resource adequacy construct for FERC approval Friday.
PSEG
On Remand, FERC Rejects PJM MOPR Compromise
In a 3 to 0 vote (McIntyre and Powelson did not participate), FERC again rejected the PJM compromise on the minimum offer price rule (MOPR).
Kansas Corporation Commission
Court Rejects Challenge to SPP-Integrated System Merger
The D.C. Circuit Court of Appeals denied Kansas regulators’ challenge to a 2014 FERC order approving SPP’s merger with the Integrated System.
PJM Stakeholders Split on Request to OK MOPR Compromise
An appellate court ruling on the PJM minimum offer price rule (MOPR) has created disagreement among stakeholders on how to proceed.
Duke Energy
FERC Chair: Court Ruling Won’t Change Pipeline Reviews
FERC's consideration of the impact of greenhouse gas emissions won’t have a “significant” impact on the licensing of natural gas pipelines, Chatterjee said.
FERC Rejects New England Tx Owners on ROE
FERC rejected a bid by New England transmission owners to increase their return on equity to levels before a 2014 commission order.
Sabal Trail Transmission
FERC Must Consider GHG Impact of Pipelines, DC Circuit Rules
FERC must consider the impact of greenhouse gas emissions when licensing natural gas pipelines, a split D.C. Circuit Court of Appeals panel ruled.
PJM: No Change on MOPR Yet; Remand May Have Little Impact
PJM said that a court ruling remanding a FERC order on the RTO’s minimum offer price rule (MOPR) won’t have any impact until FERC addresses the decision.
PJM MOPR Order Reversed; FERC Overstepped, Court Says
The D.C. Circuit slapped down FERC for overstepping its authority in a ruling forcing PJM to abandon a stakeholder compromise on its MOPR.

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