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NuScale Power Achieves Standard Design Approval from NRC for 77 MW SMR

LCG, May 30, 2025--NuScale Power Corporation (NuScale), a leading provider of advanced small modular reactor (SMR) nuclear technology, yesterday announced that it has received design approval from the U.S. Nuclear Regulatory Commission (NRC) for its uprated 77 MW power modules. NuScale states that it remains the only SMR technology company with design approval from the NRC, and the company remains on track for deployment by 2030, with 50- and 77-MW SMR options.

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EIA Presents Analysis of California's Solar and Wind Power Curtailment Challenges

LCG, May 29, 2025--The U.S. Energy Information Administration (EIA) released an analysis yesterday showing that the California Independent System Operator (CAISO), the grid operator for most of the state, is increasing its curtailment of the rapidly growing solar- and wind-powered generation facilities in order to balance electricity supply and demand, which is necessary to maintain a stable electric system.

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Industry News

AEP Restarts Cook Unit 1 Nuclear Plant

LCG, Dec. 18, 2000--American Electric Power Co. Inc.'s 1,020 megawatt Cook Unit 1 nuclear power plant was restarted at 5:00 a.m. CST this morning, the company said, and at noon plant engineers and operators were completing tests before increasing power.

Once the reactor reaches about 9 percent power, the output of the generator will be connected tothe AEP transmission grid, the company said. Ascension to full power includes several hold points for additional system checks and tests, but if progress continues at the current pace, the unit should reach full power before the end of the year, AEP said confidently.

Last week, Bob Powers, AEP senior vice president for nuclear generation, said "There's always the potential that emergent maintenance items could impact the schedule, but if our progress continues at the current pace, we'll beat our first quarter 2001 projection."

Now, with the restart behind them, Cook's operators are planning to have the unit at 100 percent of capacity by New Year's Eve.

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