Columnist Steve Huntoon examines the unintended consequence of reducing aerosol pollution: the acceleration of climate change.

The PJM Members Committee will convene a special meeting to vote on 20 proposals to revise the workings of the RTO's capacity market through the critical issue fast path process.

The court reaffirmed FERC's order eliminating the default offer cap, denying generators' claims that the changes to PJM's market seller offer cap deprived them of the ability to set their own rates.

PJM's Market Implementation Committee endorsed one of several packages to create new rules for generators with co-located load and rejected four proposals revising how generators providing reactive power service are compensated.

PJM stakeholders approved a load model for the 2023 reserve requirement study during the Planning Committee's Aug. 8 meeting.

PJM discussed the response to the July heatwaves and proposed changes to manual language around how synchronized reserves are deployed during the Operating Committee meeting.

EPA received comments on its proposal to regulate greenhouse gases from power plants, with some, including ISO/RTOs, arguing the proposal needed major improvements to preserve reliability.

PJM presented new risk modeling figures and updates to its critical issue fast path proposal and stakeholders discussed their own proposals during the Aug. 1 CIFP process meeting.

FERC approved PJM's proposal to tighten the triggers initiating a performance assessment interval.

The Illinois Commerce Commission has instituted a notice of inquiry over the potential benefits of Ameren Illinois quitting MISO to join PJM.