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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

Southern Power Purchases Oklahoma Wind Project

LCG, May 30, 2018--Southern Company subsidiary Southern Power yesterday announced the acquisition of its tenth wind project - the 100-MW Wildhorse Mountain Wind Facility, located in Oklahoma. Roaring Fork Wind, a co-development partnership between Renewable Energy Systems Americas Inc. (RES) and Vestas, developed the project.

Wildhorse Mountain Wind Facility is scheduled to commence commercial operations in the fourth quarter of 2019. The project is expected to consist of 29 Vestas wind turbines. RES will provide the balance of plant construction of the facility, and Vestas will provide long-term maintenance of the turbines through a 20-year service agreement.

All electric energy, capacity and other attributes generated by the Wildhorse Mountain Wind Facility will be sold under a 20-year power purchase agreement (PPA) to Arkansas Electric Cooperative Corporation (AECC). AECC plans to sell the renewable energy credits (RECs) associated with the electricity produced by Wildhorse Mountain.

Southern Power's President and CEO stated, "We are proud to announce our tenth wind project as we continue to build the future of energy. Wildhorse Mountain is a great project for Southern Power's growing footprint and a shining example of our collaborative partnership with RES. Our long-time partner Vestas was also a key player in delivering on this project. We look forward to its completion and operation."

Wildhorse Mountain is Southern Power's fourth wind project within the state of Oklahoma. With this addition, Southern Power's wind portfolio consists of more than 1,600 MW of wind generation.

Last week, Southern Power announced that it has entered into an agreement to sell a 33 percent minority interest in its solar portfolio to Global Atlantic Financial Group Limited for a purchase price of $1.175 billion. The portfolio of projects involved in this solar transaction is comprised of 26 operating solar facilities representing approximately 1,700 MW of capacity.
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