PJM

PJM Interconnection LLC is a regional transmission organization that coordinates the movement of wholesale electricity in all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia and the District of Columbia.
Casey Monaghan, CC-BY-SA 2.0, via Wikimedia
Vistra to Buy Cogentrix’s Natural Gas Generator Fleet for $4B
Vistra is paying $4 billion to acquire a fleet of natural gas plants in PJM, ISO-NE and ERCOT.
© RTO Insider LLC
PJM Pushing Forward on Efforts to Meet Rising Data Center Load
PJM enters 2026 amid several efforts to ward off a reliability gap attributed to accelerating data center load, sluggish development of new capacity and resource deactivations.
Yes Energy
Can Restructured Markets Meet the Challenge of Data Center Demand Growth?
FERC and the organized power markets it oversees are facing huge challenges in trying to meet rising demand reliably and affordably.
© RTO Insider 
Maryland Governor Issues Executive Order on Affordability and Reliability
Gov. Wes Moore issued an executive order calling for reforms to boost electricity supply and ensure affordability, which will be implemented in part by the new executive director at the Maryland Energy Administration, Kelly Speakes-Backman.
Talen Energy
FERC Directs PJM to Issue Rules for Co-locating Generation and Load
FERC told PJM to change its rules to allow for co-located load at generators, with new transmission services and other tweaks.
PJM
PJM Capacity Auction Clears at Max Price, Falls Short of Reliability Requirement
PJM’s 2027/28 Base Residual Auction procured 134,479 MW in unforced capacity at the $333.44/MW-day maximum price, falling 6,623 MW short of the reliability requirement and setting a clearing price record.
PJM
PJM Considering $11.6B Transmission Expansion Plan
PJM staff plan to recommend an $11.6 billion package of transmission projects intended to address rising load growth in the east of the RTO’s footprint.
PJM
PJM MRC/MC Preview: Dec. 17, 2025
PJM's Markets and Reliability Committee will be asked to endorse a slew of manual revisions during its next meeting.
Shutterstock
What is the Outlook for Batteries in PJM?
For the first time in PJM history, the market signal for flexible capability such as battery storage is strong, consistent and grounded in clear system need, says Ali Karimian of GridBeyond.
PJM
PJM Operating Committee Briefs: Dec. 4, 2025
PJM’s forecasting of hourly peak loads continued to improve in November, with an error rate of just 1.17%, staff told the RTO’s Operating Committee.

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