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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

Duke Unit to Expand Denver Area Gas Liquids Plant

LCG, July 18, 2000--Duke Energy Field Services said yesterday it will more than double processing capacity at its Roggen natural gas processing plant northeast of Denver from 25 million to 55 million cubic feet per day.

Duke said the expansion will provide the capacity needed to handle rapidly rising natural gas supplies resulting from increased drilling activity and improved methods to extract existing proven natural gas reserves in the Denver- Julesburg Basin in the northeast quadrant of the state.

"This project represents our second recent capacity expansion in the D-J Basin," said Michael J.Bradley, senior vice president of Duke Energy Field Services northern division. "In July 1999, we reactivated 25 million cubic feet per day of capacity at our Roggen Plant, incremental capacity that is now fully utilized."

Engineering design and equipment procurement for the Roggen plant expansion are underway, and construction will begin this summer with a December plant start-up anticipated, the company said.

Duke said incremental natural gas liquids produced at the Roggen plant will be delivered into Phillips Pipe Line Company's natural gas liquids line that runs from the Powder River Basin of Wyoming to the Texas Panhandle.

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