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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

Exelon Chooses Illinois Nuke Site

LCG, April 30, 2002--Exelon Generation announced today that it will apply for an early nuclear site permit.

The company is considering Clinton nuclear power station, located in De Witt County, Illinois, as a possible site for new nuclear generation, although Exelon has not announced any particulars with regard to type of generator. The site was initially planned to accommodate two reactors but only has one, which provides 950 MW capacity.

Exelon had already announced that it planned to apply for a nuclear power station permit, but until today the company had not discussed the location of the prospective plant. An early site permit will allow the option of constructing for up to 20 years without detailing the type of reactor. The application will require 18 to 30 months to review and approve.

The Nuclear Regulatory Commission will receive the application and assess safety, environmental factors, and emergency preparedness of the potential site according to new and as yet untried guidelines.

Exelon owns and operates seventeen nuclear reactors nationwide and has recently exited an international group developing pebble bed modular reators.

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