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Peak Energy Announces First Grid-Scale, Sodium-Ion Battery Energy Storage System in the U.S.

LCG, July 30, 2025--Peak Energy today announced the launch and shipment of its sodium-ion battery energy storage system (BESS) that includes a patent-pending passive cooling design that should significantly reduce lifetime energy costs. Peak Energy's system is to be deployed this summer in a shared pilot project with nine utility and independent power producer (IPP) customers.

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TVA Presents Third Quarter Fiscal Year 2025 Financial Results

LCG, July 29, 2025--The Tennessee Valley Authority (TVA) today reported third quarter fiscal year 2025 financial results, including $9.8 billion in total operating revenues on 121 billion kilowatt-hours of electricity sales for the nine months ending June 30, 2025. TVA reported total operating revenues had increased 11 percent over the same period last year, primarily due to higher rates and sales. TVA presented that sales of electricity increased 3 percent compared to the same period last year, primarily due to higher sales to residential and small customers, as well as increases within the data processing, hosting, and related services sector.

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Industry News

Gadsby Plant in Utah to Expand

LCG, Feb. 6, 2002--Growing demand for power in Utah caused the Utah Public Service Commission to approve an expansion of the Gadsby Power Plant, close to Salt Lake City.

Utah Power plans to begin work next week on an $80 million, 120-megawatt expansion of the gas-fired plant. The company wants to have the upgrade completed by summer, when demand should hit its annual peak.

The expansion of the existing plant was seen as the best way to avoid wholesale power price surges on the open market, and approved by Utah's Committee of Consumer Services as well as the Division of Public Utilities.

The PSC chairman, Stephen Mecham, noted that the cost of building the expansion is not guaranteed to be repaid through customer bills. He said, "when they go to recover the costs in a future rate case the company will have to show the costs it incurred were reasonable."
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