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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

Arizona Merchant Plant Construction Underway

LCG, Jan. 23, 2002--The Mesquite generating station is the second largest merchant plant now being built in Arizona.

Sempra Energy Resources, a subsidiary of Sempra Energy, is developing the plant, which is expected to have the first block of its overall capacity online by the middle of 2003. The combined-cycle plant will consist of two combustion turbines and a steam turbine, and is expected to produce at maximum output by early 2004. Each of the two blocks will be rated at 625 megawatts.

The Mesquite plant is located in southwestern Arizona, near Arlington. The other, largest merchant power plant being built in the state is the Gila River plant, which should be rated at 2,300 megawatts.
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