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Energy Vault and Jupiter Power Announce New Agreement for Battery Energy Storage System in Texas

LCG, June 4, 2025--Energy Vault Holdings Inc. (Energy Vault) and Jupiter Power (Jupiter) today announced the signing of an agreement for the supply of an additional battery energy storage system (BESS) at a Jupiter site in the Electric Reliability Council of Texas (ERCOT) region. The initial BESS project, located near Fort Stockton, Texas, was completed in July 2024, with a storage capacity 100 MW/200 MWh. The new BESS project will add another 100 MW/200 MWh of capacity. Construction has commenced, and the project is expected to achieve commercial operations by the end of this summer.

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NuScale Power Achieves Standard Design Approval from NRC for 77 MW SMR

LCG, May 30, 2025--NuScale Power Corporation (NuScale), a leading provider of advanced small modular reactor (SMR) nuclear technology, yesterday announced that it has received design approval from the U.S. Nuclear Regulatory Commission (NRC) for its uprated 77 MW power modules. NuScale states that it remains the only SMR technology company with design approval from the NRC, and the company remains on track for deployment by 2030, with 50- and 77-MW SMR options.

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Industry News

Dominion Has Peakers Up in Penn., Ohio, W.Va.

LCG, June 21, 2002--Three announcements were released by Dominion Energy on a total of 1,500 megawatts of new gas-fired peaking capacity in the neighboring states of Pennsylvania, Ohio and West Virginia.

In Pennsylvania's Armstrong County, a 600-megawatt facility, made up of four General Electric Model GE 7 FA combustion turbines, has begun operation. The plant site is about 33 miles north of Pittsburgh. Natural gas is accessible through a nearby Consolidated Natural Gas Company pipeline, and CNG's South Bend Compressor Station.

A second Dominion plant that is also rated at 600 megawatts, and which consists of four combustion turbines, is up in Troy Township, Ohio. The plant will typically provide power during peak demand, during periods of extremely high or low temperatures. Troy is located in southwest Ohio, about 10 miles north of Dayton International Airport.

In Pleasants County, West Virginia, Dominion also has two General Electric model GE 7FA combustion turbines capable of producing 300 megawatts. Pleasants County is in the Mid-Ohio Valley region, on the border with Ohio.

Dominion Energy serves as an electric power generation and natural gas transportation business of Dominion, whose subsidiaries serve customers in five states.megawatts are online.
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