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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 EIS for NRG's Proposed Nuclear Units in Texas

LCG, March 4, 2011--The United States Nuclear Regulatory Commission (NRC) issued Wednesday a favorable final environmental impact statement (EIS) for building two new Advanced Boiling Water Reactors (ABWRs) at the South Texas Project, an existing nuclear station located approximately 90 miles southwest of Houston.

Nuclear Innovation North America (NINA), a partnership between NRG and Toshiba Corp., applied for the permits in late 2007. The proposed new reactors must still clear a number of regulatory hurdles, including the review by the independent Advisory Committee on Reactor Safeguards, a final safety evaluation report by NRC staff and a final decision by the 5-member commission. NINA plans to receive a construction license in 2012 and commence operations of the two units in 2016 and 2017, respectively.

The South Texas Project (STP) Nuclear Operating Company, which currently operates units 1 and 2, will also operate the new 1,350-MW units. Units 1 and 2 are 1,410-MW pressurized water reactors that commenced operations in the late 1980s.

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