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REGULATOR

Federal Energy Regulatory Commission

RegulatorUnited States

The US federal regulator of interstate wholesale electricity markets and transmission.

Developments

12 tracked developments touching this entity.

06 NOV 2026
PJM Market Monitor Doubles Down: Nov. 5 Answer Rebuts NextEra–Dominion Rebuttal, Reiterates Merger Should Be Rejected
Regulatory review · ENERGY MARKETS · United States – PJM Interconnection (Virginia, Pennsylvania, Ohio, Carolinas)
05 NOV 2026
PJM IMM Doubles Down on Sampling Safeguards, Adds CBL-Based Performance Metric Demand in Second Round of FERC Briefing
Regulatory review · ADEQUACY & CAPACITY MARKETS · United States – PJM Interconnection (multi-state RTO: PA, OH, IL, VA, MD, WV, DE, MI, NJ, TN, NC, KY, IN)
26 OCT 2026
SPP Market Monitor Flags Ramp, Pricing and Resource Adequacy Deficiencies After Three West BAA EEA Events
Problem identified · BALANCING MARKETS · US - SPP West Balancing Authority Area (Western Interconnection)
18 OCT 2026
PJM Independent Market Monitor Opposes AEP–Longview Section 203 Acquisition Absent Behavioral Market Power Mitigation
Regulatory review · ADEQUACY & CAPACITY MARKETS · United States – PJM Interconnection (APS Zone / PJM West submarket, West Virginia/Pennsylvania/Maryland border area)
14 OCT 2026
PJM IMM Opposes KKR–EDF Section 203 Acquisition Absent Commitment to Keep 938 MW in PJM Markets
Regulatory review · ADEQUACY & CAPACITY MARKETS · United States – PJM Interconnection (OH, IL, PA, and broader multi-state RTO footprint)
09 OCT 2026
PJM's Interim Resource Adequacy Service (IRAS) for Data Center Curtailment Faces IMM Rejection at FERC
Regulatory review · ADEQUACY & CAPACITY MARKETS · United States – PJM Interconnection (multi-state RTO: PA, OH, VA, MD, WV, DE, IL, MI, NJ, TN, NC, KY, IN)
02 OCT 2026
PJM Confirms RBP Suspension, Elaborates on FERC's Conditional Acceptance and Eligibility Scope
Decision · ADEQUACY & CAPACITY MARKETS · United States (PJM region)
02 OCT 2026
SPP and CAISO file joint report to FERC on Western market seams coordination framework
Regulatory review · BALANCING MARKETS · United States – Western Interconnection
01 OCT 2026
IMM Backs PaPUC Complaint Challenging PJM's Asymmetric Benefit/Cost Methodology for Market Efficiency Transmission Projects
Regulatory review · ENERGY MARKETS · United States – PJM Interconnection (Pennsylvania, multi-zone regional)
15 SEPT 2026
PJM Market Monitor Urges FERC to Reject or Further Scrutinize MARA–Long Ridge Section 203 Deal Over BlackRock/Vanguard Affiliation
Regulatory review · ENERGY MARKETS · United States – PJM Interconnection (Ohio, AEP Zone)
11 SEPT 2026
PJM Files Interim Resource Adequacy Service (IRAS) Framework for Large Load Data Center Integration
Proposal · ADEQUACY & CAPACITY MARKETS · United States (PJM region)
11 SEPT 2026