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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

Midwest ISO Argues Against ComEd Departure

LCG, Jan. 15, 2001--The Midwest Independent Transmission System Operator Inc. said yesterday it has filed a motion with the Federal Energy Regulatory Commission saying that Commonwealth Edison's petition to withdraw from the bulk electric transmission organization might not be in the public interest.

At least six other Midwest utilities have pulled out of the Midwest ISO to join the Alliance Regional Transmission Organization, a for-profit "transco" that stretches westward from the Allegheny Mountains.

The Midwest ISO motion with FERC says that a public interest standard should govern the approval of any withdrawal from the organization. The motion also says that the organization is amenable to change, if that's what it would take to stop the exodus.

"If form of corporate organization is a factor motivating departure from the Midwest ISO or even active consideration of departure by transmission-owning members, then the form of organization can be changed and the Midwest ISO stands ready to incorporate creative input from the Commission and the market participants in the Midwest to do just that," the motion says.

Among the changes the Midwest ISO is thinking of is to transform itself into a Midwest Transmission Coordination Authority that would coordinate multiple interregional transmission systems a sort of super ISO.

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