MISO said 2025 was the most demanding summer since 2012, though it steered the grid with only a single maximum generation event.

PJM's Operating Committee heard an update on the Aug. 11 load-shedding event in Baltimore, which brought 20 MW offline for about half an hour following equipment failures at the Brandon Shores substation

MISO is poised to close the door on summer with an almost 122-GW peak while issuing several capacity advisories for MISO South.

NYISO shared a detailed analysis of New York’s late June heat wave, in which significant operating reserve shortages elevated energy prices.

IESO opened discussions on new rules for storage facilities and hybrid resources that will enable the provision of regulation service.

FERC approved Constellation's purchase of Calpine, which will create an even bigger IPP with nearly 60 GW around the country, with the biggest share of that in PJM.

MISO Midwest entered emergency status during the RTO’s first serious heat wave of the summer.

SPP expects to have a “high probability” of enough generation to meet demand during peak-use hours this summer, despite predictions of higher-than-average temperatures in the RTO’s footprint.