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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

Nonprofit RTO Planned for Pacific Northwest

LCG, Oct. 24, 2000--Nine electric utilities serving eight northwestern states with some 50,000 miles of transmission lines said yesterday they want to form a regional transmission organization to comply with requirements of the Federal Energy Regulatory Commission.

In a filing with FERC yesterday, the eight investor-owned utilities and the Bonneville Power Administration said they wanted to form a non-profit independent system operator governed by an independent board of directors with stakeholders limited to an advisory capacity. The system operator would be called RTO West.

The companies said in their statement that formation of RTO West "is expected to create a more stable environment conducive to investment in the generation and transmission resources needed to meet the growing demand for electricity in the rapidly growing West."

The nine utilities and the line miles of transmission they would contribute to the system are: Avista Corp. - 2,100, Bonneville - 15,000, Idaho Power Co. - 4,600, Montana Power Co. - 6,800, Nevada Power Co. - 1,200, PacifiCorp - 15,000, Portland General Electric Co. - 2,000, Puget Sound Energy Corp. - 2,700, and Sierra Pacific Power Corp. - 1,800.

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