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December 5, 2025

Energy Storage

Savannah River Site
DOE Seeking Proposals for Power Generation, AI Data Centers
The U.S. Department of Energy is looking for developers that want to build artificial intelligence data centers — and the power generation to run them — on two nuclear sites.
Clean Energy Buyers Association
CEBA Study Shows How Corporate Offtake Helps Clean Energy Get Built
CEBA put out a study quantifying how its members' offtake agreements with clean energy have helped grow the sector, which will be a major factor going forward regardless of federal policy changes.
EIA
Reports Quantify Changes in U.S. Energy Storage Sector
New reports give a picture of a U.S. energy storage sector accelerating at an even faster rate in 2025 despite policy changes but facing a potential slowdown because of those same policy changes.
ERCOT
ERCOT Board Approves AS Procurement for 2026
ERCOT’s Board of Directors approved staff’s recommended methodologies for acquiring minimum ancillary service requirements in 2026, despite concerns over conservative operations and target procurement levels.
Corre Energy/Long Duration Energy Storage Council
IESO Ups Capacity Target for Long Lead-Time Resources

IESO has increased the capacity target for its planned solicitation for long lead-time resources, even as it acknowledges questions about the need for the procurement.

Yes Energy
Hudson River Towns on the Frontline of the BESS Battle
Debates over battery energy storage systems are playing out in towns and cities across New York as the state pursues its goal of 6 GW of energy storage by 2030.
Western Maine Energy Storage
Renewables Creating Opportunities for Pumped Hydro in New England
A developer in Maine is evaluating whether pumped storage – one of the oldest generation technologies still used on the New England grid – could play an increased role in the grid of the future.
GE Hitachi and Ontario Power Generation
Ontario Environmentalists Slam New Nuclear Units

Ontario environmental groups panned the Canadian government’s inclusion of small modular reactors among infrastructure projects selected to receive fast-track regulatory treatment, saying renewables would be a far cheaper way to expand generation capacity.

Shutterstock
Permitting Hearing Shows Tricky Politics of Getting a Bill Passed
A House Natural Resources Committee hearing on permitting legislation highlighted how split the parties are, even on an issue where key parts of both their coalitions support action.
EMC Engineering Services
D.C. Circuit Upholds FERC PURPA Decision Without Chevron Deference
The D.C. Circuit Court of Appeals upheld an earlier decision that sided with FERC on a PURPA case without using Chevron deference, agreeing with the commission's statutory interpretation.

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