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RWE Commissions the 200-MW Stoneridge Solar Project in Texas

LCG, November 26, 2025--RWE announced today the commissioning of the Stoneridge Solar project, located in Milam County, Texas. The project capacity is 200 MW of solar power, plus a battery energy storage system (BESS) that provides 100 MW (200 MWh) of battery storage capacity. The BESS improves the supply of short-term, reliable, affordable electricity in ERCOT.

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Oklo and Siemens Energy Sign Agreement to Accelerate Power Conversion System for New SMR in Idaho

LCG, November 19, 2025--Oklo Inc. and Siemens Energy announced today that the parties have signed a binding contract for the design and delivery of the power conversion system for Oklo’s Aurora-INL (Idaho National Laboratory) nuclear small modular reactor (SMR). The agreement authorizes Siemens Energy to begin engineering and design work to expedite procurement of long-lead components and to initiate the manufacturing process for the power conversion system. Oklo’s expertise in advanced fission technology will be combined with Siemens Energy’s extensive industry experience with steam turbine and generator systems, with the ultimate goal of generating carbon-free, reliable electricity.

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Industry News

California ISO Goes Ahead with $473 Million Upgrade

LCG, June 26, 2002--The California Independent System Operator has taken a step to remedy a transmission bottleneck on "Path 15."

The ISO approved $437 million to expand Path 15, which connects Northern and Southern California.

Two pre-existing 500 kilovolt lines will be joined by a third in the Central Valley, and major substations will be improved to add 1,500 MW in transmission. The project should be completed in 2004.

The ISO says that the upgrade will yield $100 million a year in savings and up to $300 million in dry years.

Pacific Gas and Electric utility, Trans-Elect Inc., and the Western Area Power Administration will pay for the project, although Trans-Elect will pay the most and therefore receive the larger part of the transmission rights.

The project has yet to be approved by the California Public Utilities Commission.

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