RTOs in the Northeast are experiencing diminished solar output and lower-than-expected loads as smoke from Canadian wildfires passes over the region.

ISO-NE gave the Participants Committee a review of the past winter and a preview of the next — with and without the Everett LNG terminal.

A Brattle Group study finds virtual power plants are cheaper than other viable options for resource adequacy, namely storage and natural gas peaking plants.

ISO-NE has more work to do to comply with Order 2222, FERC said, faulting its metering and participation rules for DER aggregations.

SPP staff have chosen a hybrid approach to improve its transmission and congestion-hedging markets, focusing on equitably allocating congestion rights first.

Residential solar-plus-storage systems can in some cases meet nearly all of a home’s critical load during extended power outages, according to a new study.

ISO-NE fossil fuel generators burned 6 million gallons of oil during the recent heat wave, resulting in a 50% emissions spike over the same period in 2021.

Thirty parties submitted comments to the California PUC on a controversial rooftop solar net-metering decision that the commission is revisiting.

Rooftop solar is a good start, but it will take careful design of utility rates to ensure electrification comes with carbon reductions, industry officials say.

ISO-NE's Order 2222 compliance filing has been criticized by environmental groups and renewable advocates who say it fails to meet the goals laid out by FERC.