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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

Nevada Utilities Contract for 50-MW Solar Plant

LCG, December 23, 2002--Power purchase agreements have been signed by two Nevada utilities, Nevada Power and Sierra Pacific Power, for output from a planned 50-megawatt solar plant to be built by Duke Solar, a Duke Energy affiliate.

Nevada Power has contracted for about two-thirds of the plant's generation, while the remaining third will go to Sierra Pacific Power. Duke has indicated that the facility, near Boulder City, will start operation in March 2005. The price at which at the power would be purchased was not revealed.

The purchases follow a half dozen contracts for 227 megawatts of wind and geothermal power, based on a state requirement next year that five percent of Nevada utilities' sales be from renewable sources. Next year's requirement will not be met by the utilities. By 2005 and 2006, however, the corporate parent of Nevada Power and Sierra Pacific Power, Sierra Pacific Resources, should meet and then surpass the requirement, which is due to increase to 15 percent by 2013.

The plant to be built will heat oil by using parabolic troughs lined with mirrors. The oil will then heat water for use in a steam turbine.
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