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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

Entergy's UK Saltend Project at Full Capacity

LCG, Sept. 19, 2000British contractors building the 1,200 megawatt Saltend power plant in England for Entergy Corp. of the U.S. cranked all three units up to full capacity yesterday to begin a test period before the facility is put into commercial operation, a spokeswoman for the project said this morning.

"On Wednesday the plant will start a 10-day testing phase before the formal handover by theconstructors," she said.

The natural gas-fired plant was the last large gas-fueled plant in the United Kingdom to win regulatory approval before a moratorium on the use of gas as electric generation fuel went into effect to protect jobs in the British coal mining industry.

Saltend was originally scheduled to begin commercial operations by June of this year, but construction problems forced a delay. The delays may not be over, the spokeswoman said. "Testing can take longer than expected but (10 days) is the plan at the moment," she said.

Saltend was hooked to the UK's national grid last May and has been selling some power in the England and Wales Electricity Pool, the British wholesale market, since that time.

Entergy has, for about a year, seeking a partner to buy up to a 50 percent interest in Saltend. Such a deal could take place after the plant is declared fully operational.

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