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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

Calpine Buys Remaining Interest in Agnews Plant

LCG, Aug. 21, 2000--Calpine Crop. said on Friday that it had acquired the 80 percent it didnt already own of a 29 megawatt cogeneration plant located at a former California state mental hospital a few miles from the companys San Jose, Calif. headquarters.

Calpine, which had taken a 20 percent stake in the plant at the Agnews Developmental Center in 1990, purchased the remaining interest from GATX Capital Corp. Financial details were not disclosed.

"Acquiring this interest will allow us to further enhance output and operational efficiency of theAgnews facility, and enable us to operate all of our facilities as part of an integrated power system,"said Jake Rudisill, Calpine senior vice president for the western region.

The Agnews plant currently sells an average of 28 megawatts of electricity to Pacific Gas & Electric Company, and one megawatt to the Agnews Developmental Center. The facility also supplies an average of 5,000 pounds per hour of low-pressure steam to the Developmental Center under a long-term energy services agreement.

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