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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

UK Regulator Takes Measures to Avoid Blackouts

LCG, Nov. 22, 2002--Power prices have been dropping in the United Kingdom, leading power suppliers to shut down generating units, to the point where the Office of Gas and Electricity Markets (Ogfem) has assisted in negotiations between the largest power plant and the power transmission system.

The actions taken by Ogfem, covering a five-day period, come on the heels of TXU Europe's filing for bankruptcy this week. Losses by TXU Europe and a frail British Energy have led some to claim that despite appearances of a supply glut of 30% above highest anticipated demand, reliability of the country's power supply may be less than simple numbers would indicate. Ogfem has been saying that power prices are low because there are too many generators.

Wholesale power markets have been deregulated for the past year, but retail prices are not capped as they have been in California. One source quoted by Dow Jones Newswires thought that the measures taken by Ogfem were political. "No one, at this particular time, wanted to see the grid forcing (companies) to stop using electricity because supplies were low," the source said.

Peter Atherton, an analyst with Salomon Smith Barney, said "Yes, there may be less readily available supply than some people would think based on the figures, but the system is still flexible enough to handle any major outages even when reserves appear low."
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