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.”

NYISO’s new 10-year reliability plan finds no “actionable reliability needs,” but warns of narrowing reliability margins.

A report funded by Chesapeake Climate Action Network questioned Dominion's plans for new natural gas in its pending IRP.

Battery storage that charges from the grid should be able to use non-firm transmission service, MISO has decided.

DOE proposed expanding exclusions for NEPA reviews for clean energy, storage, and transmission projects that are built on previously developed land, in a move welcomed by the renewable energy industry.

ISO-NE presented the final stage of its Operational Impact of Extreme Weather Events study to stakeholders at the NEPOOL Reliability Committee on Nov. 14.

Form Energy hopes to use its long-duration iron-air batteries to firm up renewable energy generation across extended stretches in New England.

A Department of Energy draft report focuses on limiting speculative projects to increase system reliability and reduce cost uncertainty.

ISO-NE can consider transmission-only battery storage as an option to address transmission system issues, FERC ruled.