SPP’s Markets and Operations Policy Committee endorsed recommended revision requests from two stakeholder groups as part of the RTO’s effort to strengthen resource adequacy.

Energy storage resources bailed out the ERCOT grid May 8, providing a record amount of energy to help the Texas grid operator through the first tight conditions of the maintenance season.

ERCOT stakeholders agreed with the ISO's staff position to continue tabling a rule change that would address reliability concerns with inverter-based resources while both sides work on settlement discussions.

Texas regulators have delayed approval of a protocol change that would set a controversial state of charge for batteries that one commissioner said is “totally discriminatory.”

MISO agrees that it should relax onerous transmission service requirements for energy storage resources charging from the grid.

FERC last week allowed MISO a hall pass on making sure offline energy storage resources can furnish certain types of energy reserves.

The Connecticut Public Utilities Regulatory Authority discussed its progress on its Equitable Modern Grid initiative at a recent webinar.