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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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LCG NEWS

LCG Unveils 2nd Edition of 2025 ERCOT Electricity Market Outlook (3/20/2025)

LCG, March 20, 2025 – LCG Consulting (LCG) has released a second edition of its annual outlook of the ERCOT wholesale electricity market for 2025, highlighting the region's rapid transition toward increased reliance on renewable energy resources and battery storage.
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Previous LCG News

LCG Unveils 2nd Edition of 2025 ERCOT Electricity Market Outlook (3/20/2025)
LCG Publishes 2024 Annual Outlook for Texas Electricity Market (ERCOT) (10/10/2023)
As Texas Wind and Solar Capacity Increase, Energy Curtailments are also likely to Rise (7/13/2023)
LCG 2023 Annual Outlook for Texas Electricity Market (See updated Outlook here) (7/11/2022)
LCG Publishes 2022 Annual Outlook for Texas Electricity Market (ERCOT) (2/8/2022)
NorthRenew Energy's Mesquite Sky Wind Project Commences Construction (1/26/2021)
Tokyo-based Electric Power Subsidiary partners with AP Solar in 400 MW Texas Solar Project (8/6/2020)
Texas Solar Project Sold to CIP (7/31/2020)
NorthRenew Energy achieved financial close for TG East Wind Project (6/18/2020)
ERCOT reviewed Frio County Transmission Project (6/18/2020)
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