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Construction Celebration at Arevon Energy's 300 MW/1,200 MWh Nighthawk Energy Storage Project in California

LCG, July 31, 2025--Arevon Energy, Inc. today announced a milestone celebration event for the construction proceedings at its Nighthawk Energy Storage Project in Poway, California. The $600 million Nighthawk Energy Storage Project, with a design capacity of 300 MW/1,200 MWh, will use modern lithium iron phosphate batteries. The project will be built by Rosendin. Arevon developed the project and will own and operate the facility.

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Peak Energy Announces First Grid-Scale, Sodium-Ion Battery Energy Storage System in the U.S.

LCG, July 30, 2025--Peak Energy today announced the launch and shipment of its sodium-ion battery energy storage system (BESS) that includes a patent-pending passive cooling design that should significantly reduce lifetime energy costs. Peak Energy's system is to be deployed this summer in a shared pilot project with nine utility and independent power producer (IPP) customers.

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Industry News

NRG Wants to Shut Down New England Generators

LCG, May 17, 2002-NRG Energy Inc. is looking into turning off some of its Connecticut generators because they are no longer profitable.

NRG says that it has been running the Devon station generators at a loss and wants to shut them down, although it does not want to retire them completely. The company would like to come to an agreement with the New England Independent System Operator (ISO) where it can get more money to operate the generators.

The generators in question, located near New Haven, are 17 MW diesel-fired unit 10 and 107 MW oil/gas-fired units 7 and 8.

Discussions regarding the generators have been on-going for months, but a May 3 filing has set a 90-day negotiation period in which a resolution will hopefully be reached.

Shutting down the plants this summer could stress an already limited energy supply, but the ISO and NRG are not at a stage of disagreement where the ISO is talking about blocking the shutdown.

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