Exelon (NASDAQ: EXC) will close 2 Illinois nuclear plants that face hundreds of millions of dollars of revenue shortfalls.

NYISO energy markets performed competitively in the second quarter, with the pandemic leading to the lowest load and average fuel prices in more than a decade.

ISO-NE told stakeholders it will file a rule change with FERC to eliminate capacity performance payments from energy efficiency resources.

NYISO is nearing a vote on market participation rules for hybrid storage and generation resources, with plans to submit the proposal in 2021.

New Jersey legislators are considering a bill that would require the BPU to study the implications of withdrawing from PJM and going it alone or joining NYISO.

The NEPOOL Markets Committee held a three-day meeting, with much of the time devoted to revising parameters for Forward Capacity Auction 16.

FERC approved new rules likely to reduce load-modifying resources’ capacity accreditation in MISO, despite several protests from RTO members.

NYISO told stakeholders that it supports most of its consultants’ proposed parameters and assumptions for the quadrennial demand curve reset.

NEPOOL is examining how it can adapt market rules to reach states' decarbonization goals through a forward clean energy market.

MISO said it will begin hunting for solutions to mitigate the gap between LMRs that clear capacity auctions and what actually happens in emergencies.