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SYSTEM OPERATOR (ISO/RTO)

PJM Interconnection

System operator (ISO/RTO)PJM

The RTO for the mid-Atlantic and parts of the Midwest; runs energy, capacity (RPM) and ancillary markets.

Developments

3 tracked developments touching this entity.

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