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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

Calpine Acquires Combustion Turbine Firm

LCG, Dec. 20, 2000--Calpine Corp. took a step yesterday in providing support for its growing fleet of combustion turbines by acquiring Boca Raton, Fla.-based Power Systems Mfg. LLC, a firm engaged in combustion turbine component engineering, design and manufacturing.

Calpine said it had agreed to pay $43 million for Power Systems, $10.7 million in Calpine stock and $32.2 million in cash which will be paid in five equal installments beginning January 2002. The cash payments may be modified if Power Systems doesn't perform as expected.

Tom Mason, Calpine's executive vice president for operations, said the acquisition will "significantly strengthen" his company's ability to operate and maintain its fleet of combustion turbines. He pointed out that "Over the next few years, Calpine will become the owner and operator of the world's largest fleet of natural gas-fired power plants."

Power Systems specializes in the design and manufacturing of turbine hot section blades, vanes, combustors and low emissions combustion components, and Thomas Churbuck, its president, said those capabilities "are an excellent match for Calpine's North American energy initiative."

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