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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

Enron Planning Kyushu Coal-Fired Plant

LCG, Aug. 17, 2000--Enron Corp. is planning to build a coal-fired power plant near Omuta on the southwestern Japanese island of Kyushu, the Kyodo news service reported this morning.

Owning its own generating facilities would allow the U.S. company to market power in the increasingly open Japanese market without dealing with one of Japans 10 electric utilities. No size was given for the plant, but Kyodo speculated that it would be in the 100 megawatt range, small for Enron.

Non-utility power producers have been allowed to market electricity to large industrial and commercial customers since March.

Enron would pursue development of the plant through its Tokyo-based affiliate E Power Corp. but sources in Japan said it would be a long row to hoe. The project would be unlikely to begin until completion of "necessary procedures" such as land purchases, environmental hearings and obstructionist red tape common to foreign undertakings in Japan.

The sources said the process could take three to five years just to get approval of the project.

Kyodo said it inquired of E Power about the location of the plant. "No final candidate for the plants location has been picked yet as surveys are being conducted from Hokkaido to Kyushu," an E Power official said.

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