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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

CA ISO to Submit Market Design Plan Today

LCG, May 1, 2002-The California Independent System Operator (ISO) intends to file a Market Design proposal with the Federal Energy Regulatory Commission (FERC) today.

The ISO, responsible for reliability in electricity transmission, has created the extensive plan to improve California's electricity transmission. Dubbed Market Design 2002, or MD02, the proposal includes addressing congestion more effectively, creating better locational signals so that new generation is built in the appropriate place, and yielding more authority to the ISO.

The plan includes capping bids at $108 per megawatt-hour, indexed to natural gas, and also requires "bid screens" to filter out bids deemed unreasonably high relative to the operating climate. This part of the proposal, to be implemented Oct. 1, is being offered in light of the September 30th scheduled end to price control. However, the ISO has made clear it would rather FERC prolong price controls over implementing the bid restriction elements.

ISO members hope that FERC will decide on MD02 by July.

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