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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

CA ISO to Submit Market Design Plan Today

LCG, May 1, 2002-The California Independent System Operator (ISO) intends to file a Market Design proposal with the Federal Energy Regulatory Commission (FERC) today.

The ISO, responsible for reliability in electricity transmission, has created the extensive plan to improve California's electricity transmission. Dubbed Market Design 2002, or MD02, the proposal includes addressing congestion more effectively, creating better locational signals so that new generation is built in the appropriate place, and yielding more authority to the ISO.

The plan includes capping bids at $108 per megawatt-hour, indexed to natural gas, and also requires "bid screens" to filter out bids deemed unreasonably high relative to the operating climate. This part of the proposal, to be implemented Oct. 1, is being offered in light of the September 30th scheduled end to price control. However, the ISO has made clear it would rather FERC prolong price controls over implementing the bid restriction elements.

ISO members hope that FERC will decide on MD02 by July.

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