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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

Hog Bayou Energy Center Online in Mobile, Alabama

LCG, Feb. 11, 2002--Following startup and testing procedures, the Hog Bayou Energy Center, in Mobile, Ala., began operations today.

Owners Calpine Corporation and InterGen, a Boston energy firm, say the 245-megawatt power plant is the first of Calpine's plants to go online in the Southeast.

Calpine has three projects now under construction in other parts of the state. Two of those are the Decatur Energy Center, 794 megawatts, and the Morgan Energy Center, 790 megawatts, both of which are in Decatur. The Hillabee Energy Center, on which work continues in Tallapoosa County, will be rated at 770 megawatts.
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