A major multiday energy storage project in central Maine intended to ease congestion is moving forward thanks to $147 million in federal funding.

Just as PJM negotiated provisions for data centers, they must do the same for battery storage. PJM’s next Order 2023 compliance filing is the time to make this change, says the Union of Concerned Scientists' Mike Jacobs.  

CAISO CEO Elliot Mainzer, ERCOT CEO Pablo Vegas and MISO's Todd Hillman joined a USEA webinar to discuss grid reliability amid increases in extreme weather and load growth.

As ISO-NE undertakes major capacity market accreditation reforms, New England storage developers are voicing concerns that potential flaws in the RTO’s modeling methodology could discourage new investments in storage resources.

New grid-scale battery storage in Maine would be cheaper than new fossil peaker plants when accounting for societal costs of air pollution and carbon emissions, according to a new report.

PJM is rejecting a study suggesting it could avoid extending the life of the Brandon Shores generator by installing storage and reconductoring several lines.

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

MISO stakeholders are trying to figure out what transmission service requirements the grid operator has in place for battery storage that charges from the grid.

A whitepaper on a pressing matter — managing battery systems connected to the grid — bogged down in a debate over its details as NERC’s Reliability and Security Technical Committee met Wednesday.

ISO-NE told its Planning Advisory Committee that decarbonization may require increased dispatchable generation, storage and capacity.