PJM practiced its ability to respond to a system-wide crisis in the recent GridEx exercise, a two-day simulation of emergency events involving grid operators from throughout North America.

PJM is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of 13 states and the District of Columbia.

-Provide PJM with estimate of time needed to return any unit on a Planned Outage. This 'Early Return Time' should be updated in eDART & will not affect the Planned Outage est. end date.

PJM Interconnection opened the bidding window today, Dec. 4, for its auction to procure capacity for the June 2027 through May 2028 Delivery Year. The offer window will close at 5 p.m. Eastern Time on …

PJM Environmental Information Services, Inc. is a wholly-owned subsidiary of PJM Connext L.L.C. The focus of PJM-EIS is to provide the reporting and data tracking services of both emissions and …

2 days ago · PJM Inside Lines is the official source for company news and insights. The news site is updated regularly as developments occur, including stakeholder actions, system events, market …

The PJM Learning Center is your source dedicated to explaining complex topics in the power industry and PJM’s key priority of ensuring reliable power supplies.

The PJM Energy Market procures electricity to meet consumers’ demands both in real time and in the near term. It includes the sale or purchase of energy in PJM’s Real-Time Energy Market (five …

PJM Interconnection coordinates the movement of electricity through all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, …

1 day ago · 36 hours View time frame Price COMED DOM PJM-RTO WESTERN HUB COMED (DA) DOM (DA) PJM-RTO (DA) WESTERN HUB (DA) 12.19.2025 04:00 08:00 12:00 16:00 20:00 …