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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

RTO West Gets Unanimous Approval From FERC

LCG, September 19, 2002-FERC approved a stage 2 filing intended to bring a Western Regional Transmission Organization (RTO) into existence.

The Federal Energy Regulatory Commission (FERC), in keeping with its standard market design plans, welcomed the RTO filing and accepted most of the included RTO West proposals.

FERC found plans for locational power pricing, congestion management, and corporate governance acceptable, but the Commission said that the proposal did not do enough for protection against market abuse, resource-adequacy reserves, and day-ahead markets for transmission rights.

Utilities involved with the filing include Avista Corporatino, Bonneville Power Administration, British Columbia Hydro and Power Authority, Idaho Power Company, Nevada Power Company, NorthWestern Energy, PacifiCorp, Portland General Electric Company, Puget Sound Energy, and Sierra Pacific Power Company.

Many people, including California Public Utilities Commission members and several Western senators, have warned against FERC's standard market design plans, fearing that too much traditional state control will be ceded to federal bodies.

FERC will hold RTO West meetings to discuss technical aspects of the plan and will consider further whether or not to allow Canadian utilities into RTO West. The Commission's standard market design awaits public input until November 15.

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