PJM cut loads in IN, MI, OH and PA Tuesday as a 90-degree heat wave pushed loads to the highest ever for September, stressing the grid at a time when much generation and transmission was offline.

The MRC reviewed two alternative wind capacity calculations to protect wind generators from being assigned artificially depressed capacity values due to curtailments ordered by PJM.

PJM may seek to lower the price cap on emergency demand response as a result of their review of the July 14-19 heat wave.

FirstEnergy began sending layoff notices to workers at two PA coal-fired plants even as PJM notified the company it won’t complete upgrades in time for the planned shutdowns.

A proposal to boost penalties for resources that fall short of their synchronized reserve commitments stalled at PJM's OC last week; utilities want details.

RTO Insider: PJM Members hit the brakes Wednesday on a proposed new product for coordinated transaction scheduling trades between PJM and the New York ISO.

How much is too much? PJM officials are examining May’s base capacity auction to consider limiting capacity imports in order to ensure reliability.

An overworked transformer and PJM operators’ efforts to limit prices were the focus last week as PJM continued to discuss the mid-July heat wave.

The PJM OC and MIC heard first reading last week on proposed manual changes governing PJM’s acquisition and deployment of black start resources.

In a split decision for financial traders, an appellate court Monday sent a dispute regarding PJM’s line-loss collections back to FERC.