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An Overview of Coincidental Peak Costs by ISO Coincidental Peak (CP) is the measurement of an electricity meter’s actual usage at the time of the regional grid’s highest demand and determining that me... READ MORE >

A Review of Resources Adequacy Risk in PJM On May 17, 2022, PJM released the second phase of its “living study”, titled Energy Transition in PJM: Emerging Characteristics of a Decarbonizing Grid, whic... READ MORE >

Pennsylvania joins RGGI, Largest Coal-Fired Power Plant Announces Continuation of Operations. On April 23, 2022, Pennsylvania became the 12th member of the Regional Greenhouse Gas Initiative (RGGI), a... READ MORE >

A Two-Year Pause on Solar Projects in PJM The geographic area served by the PJM Interconnection spans from Virginia all the way to northeast Illinois. And despite the name of the hit show, “It’s Alway... READ MORE >

What Caused the Most Recent PJM Capacity Auction Delay? On December 22, 2021, the Federal Energy Regulatory Commission (FERC) ordered PJM to change its reserve market rules. This move, yet again, dela... READ MORE >

On December 15, 2021, PJM released the initial findings of a multiphase, multiyear "living study" that captures the potential impacts of an evolving grid resource mix that includes more electricity fr... READ MORE >

EPA’s stricter wastewater rules among reasons for additional coal-fired power plant retirements across PJM In July 2021, the Environmental Protection Agency (EPA) announced new initiatives to strength... READ MORE >

In July 2021, the Federal Energy Regulatory Commission (FERC) unanimously voted to approve an Advanced Notice of Proposed Rulemaking (ANOPR), allowing the public to provide comments and recommendation... READ MORE >

Illinois Passes Nation-Leading Climate and Equitable Jobs Act On September 15, Illinois Governor J.B. Pritzker signed historic clean energy legislation, known as the Climate and Equitable Jobs Act (CE... READ MORE >