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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

TXU Assesses Impact of UK Green Energy Regulations

LCG, Feb. 14, 2002--TXU Europe estimates that the first year of a UK plan to increase renewable generation as a percentage of overall electric power supplies will raise its costs by 20 million pounds ($28.56 million).

The government issued a plan on Thursday that would require power sellers to obtain three percent of their sales from renewable sources. Ashley Turner, the company's sustainable energy portfolio manager, said that increased costs would be added to customer bills to some extent, but that efforts would be made to limit such increases. As to how much of the requirement TXU Europe will meet through its own generation assets, Turner said, "we are expecting to cover about 50 percent (of the obligation) so our buy-out cost would be roughly halved."

TXU's renewable generation quota would amount to roughly 1.6 terawatt hours. The company would pay 42 million pounds ($60 million) in penalties if it sold no renewable power whatsoever. By 2011, the government's plan would require companies to supply 10.4 percent of sales from renewables.

The company plans to aid green power developers in financing projects, but will not be a developer itself. It will utilize internal risk-management expertise to manage price risk from wind farm installations, which do not generate consistently at a given output level.
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