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December 15, 2025
Devin Leith-Yessian
PJM Correspondent
Devin got his start in the newspaper world at the Meriden Record-Journal, covering small towns in central Connecticut and writing about everything from the town fair to the angry budget meetings about how much to spend on the town fair. A graduate of the journalism program at Central Connecticut State University, he left the Nutmeg State to cover PJM from his new home in Philadelphia. Though now a city dweller, Devin has retained his love of nature and will be exploring a whole new set of mountains and forests, some made out of concrete.

Recent Articles
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.
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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.
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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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PJM MIC Tackles Issue Charges, Problem Statements
Among other issues, PJM presented a quick fix proposal to address instances in which offline generators are committed as secondary reserves and granted lost opportunity cost credits.
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PJM Stakeholders Endorse Manual Revisions for Modeling DERs
The PJM Planning Committee has endorsed manual revisions to reflect how distributed energy resources would be accredited for participation in the 2028/29 Base Residual Auction.
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