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NRC Completes Safety Review of Construction Permit Application for TerraPower's Kemmerer Power Station in Wyoming

LCG, December 1, 2025--The Nuclear Regulatory Commission (NRC) announced today that the NRC staff completed its final safety evaluation for the application submitted by TerraPower, on behalf of its subsidiary US SFR Owner, to construct the Kemmerer Power Station Unit 1 in Kemmerer, Wyoming. Unit 1 will be the first nuclear project of its kind using the Natrium advanced reactor design. The evaluation concludes there are no safety aspects that would preclude issuing the construction permit.

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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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Industry News

FERC Rules to Preserve Charges Between Transmission Systems

LCG, April 1, 2003The Federal Energy Regulatory Commission decided grid operators can charge fees to transfer electricity from one operators transmission lines to another through their own.

The case surfaced as PJM Interconnection and Midwest Independent System Operator applied to join their respective service territories. Midwest ISO serves some Southern States as well as several Midwest states including parts of Illinois, Indiana, Iowa, Kentucky, Maryland, Michigan, Minnesota, Ohio, and Wisconsin. PJM serves mid-Atlantic states.

While some utilities have claimed that such "through-and-out" charges are unfair and hamper competition, FERC ruled that the two transmission operators will be allowed to continue charging fees to send electricity through their transmission lines from another operators lines.

FERC Judge Herbert Grossman made the ruling yesterday, although FERC commissioners can revise Grossmans ruling. The judge also noted that if FERC throws out such fees, a new fee should be instated in such a way as to not allow utilities to shift costs to ratepayers.

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