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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

Czech Military Tries a Fuel Cell in the Foxholes

LCG, Aug. 23, 2000--The Czech Ministry of National Defense has purchased a portable fuel cell for its army to try out in the field, according to Astris Energi Inc. whose subsidiary Astris S.R.O. of Benesov in the Czech Republic made the device.

Jiri K. Nor, Astris president, said the fuel cell was a self-contained system based on the companys alkaline fuel cell techniques. "It demonstrates the feasibility and practicality of small portable fuel cell systems, and also confirms the capability of Astris to fully engineer and produce fuel cell systems for use in the field," he said.

According to a company statement, the generator is fueled by gaseous hydrogen with air as the oxidizer. An integral hydrogen fuel tank with a capacity of 5.1 liters compressed to 3,000 pounds per square inch, provides 1.5 kilowatt-hours of electrical output. Refueling from a compressed hydrogen supply is done using a quick disconnect pressure port.

In the military, "in the field" means places where shot and shell fill the air and where the weather might not always be clement. Nor said the alkaline fuel cell had the advantage or being able to start andwork even in conditions of deep freeze, at temperatures down to minus 40 degrees centigrade. He claimed polymer membrane cells are either unable to function at such low temperatures or are irreversibly damaged.

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