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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

FirstEnergy Sends Rolling Blackout Warning Again

LCG, August 21, 2003FirstEnergy Corporation said its customers may suffer rolling blackouts pending todays weather.

FirstEnergy serves 4.3 million customers in New Jersey, Ohio, and Pennsylvania and has been urging them to conserve electricity over this week as the company recovers from last weeks blackout. FirstEnergy is hoping to bring the 1,320-megawatt Perry nuclear plant on line this evening when it reaches 17 percent capacity. Currently it is running at or above 11 percent. Several reactors were shut down during the massive Northeast blackout, and this week temperatures have been on the rise.

FirstEnergy asked customers to conserve energy yesterday and managed to make it through the day without instituting rolling blackouts, although power was cut to interruptible customers in the Cleveland area. Such industrial and large commercial customers give up power in exchange for cheaper rates, and the utility says it saved between 500 and 700 megawatts yesterday by this method.

The company also expects to return three coal-fired generators to service today and has noted that no generators or lines failed yesterday.

The cause of last weeks blackout, which left 50 million people in the dark, has yet to be determined. Some officials have pointed the finger at FirstEnergys service area, but most officials say it is too early to say anything concrete.

FirstEnergy used rolling blackouts on last Friday in an effort to return to regular service.

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