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.

The California Public Utilities Commission put a controversial net-metering plan for rooftop solar on hold "until further notice" as it considers revisions.

The PJM Market Implementation Committee endorsed an issue charge to study the treatment of generation with co-located load.

An OurEnergyPolicy webinar focused on the importance of minerals to U.S. decarbonization and the vulnerability created by relying on imports.