Illinois Commerce Commission staff have passed on recommending that Ameren and two smaller Zone 4 utilities depart MISO for PJM.

FERC approved PJM's proposal to rework several areas of its capacity market centered around aligning how resources’ capacity contributions match up to system risk analysis.

FERC released the latest iteration of its Common Metrics Report on ISO/RTO markets, which evaluates their performance and benefits.

FERC approved ISO-NE’s proposal to create a day-ahead ancillary services market and retire the current Forward Reserve Market, effective March 1, 2025.

Key deadlines already have arrived for MISO’s spring capacity auction, while MISO has hiked its planning reserve margin for the 2024/25 planning year.

Stakeholders have discussed the likelihood that there may be two day-ahead markets in the West, CAISO’s Extended Day-ahead Market and SPP’s Markets+ and/or RTO West.

PJM said the grid maintained reliability through nearly a week of harsh winter conditions during the winter storm that blanketed much of the nation in mid-January.

NYISO's Business Issues Committee voted in favor of proposed tariff revisions that would provide all fast-start resources with their physical schedules for the day-ahead market.

Backers of an effort to create the framework for an independent Western RTO know how much money they’ll need to get things off the ground, and they’re seeking funders.