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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

NRC Issues Subsequent License Renewals for First Time to Nuclear Reactors in Florida

LCG, December 11, 2019--The Nuclear Regulatory Commission (NRC) staff recently approved Florida Power & Light's (FPL's) application for an additional 20 years of operation for Turkey Point Nuclear Generating Units 3 and 4. This is the first time the NRC has issued renewed licenses authorizing reactor operation from 60 to 80 years. The subsequent (or second) license renewals (SLRs) for Turkey Point Unit 3 and Unit 4 now expire on July 19, 2052 and April 10, 2053, respectively.

The Turkey Point Nuclear Generating Units 3 and 4 are located on Biscayne Bay, approximately 24 miles south of Miami and just east of the Homestead area. The first unit began commercial operation in 1972, and the second unit followed in 1973. The units are Westinghouse pressurized water reactors (PWRs) that provide a combined electric generating capacity of 1,632 MW.

FPL submitted the Turkey Point SLR application on January 30, 2018, amending the application with additional information through April 10, 2018. The initial operating license for a nuclear reactor covers 40 years. A 20-year license renewal may then extend operations to 60 years of operations. The SLR process determines whether an operating reactor can safely extend its license for an additional 20 years (from 60 to 80 years of operation).

Roughly half of the nation's nuclear power plants will need to obtain an SLR by 2040 to continue operations. NRC approval of the first SLR is an important milestone for the nuclear industry and its potential to provide carbon-free electricity to 2050 and beyond.
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