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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

Payer of Connecticut Utility's Congestion Charges Disputed

LCG, July 2, 2003--Charges for congestion that have been included in Connecticut Light & Power (CL&P) ratepayers' bills will continue to be the responsibility of the utility, not suppliers, unless the Federal Energy Regulatory Commission rules otherwise.

The charges, which arise when the effective limit of transmission lines' capacity is reached, were first put in place in March by the Independent System Operator - New England (ISO-NE). So far, the costs have amounted to $47 million, and represent about 6 percent on the typical customer's bill. As congestion costs change according to disparities in generation costs between different areas, they are intended to encourage investment, which would serve to drive the costs down.

The Connecticut Department of Public Utility Control (DPUC) determined that the congestion charges should be paid by CL&P at present. The utility contended that suppliers such as Northeast Utilities' Select Energy, Xcel Energy Inc.'s NRG Energy, and Duke Energy Corp. should pay the costs. FERC intends to determine a timetable for deciding the issue on July 9.
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