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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

CA ISO Declares Alert, Low Electricity

LCG, May 31, 2002--On Thursday, the CaliforniaIndependent System Operator (ISO) said thatelectric capacity is low since electricity had been sent out-of-state.

The ISO declared the lowest level of alert, thefirst issuance in 9 months, because electricity wassent to the Southwest. Thursday saw a heat wave hitNevada, Arizona, and New Mexico, while two largenuclear plants in California were off-line andtransmission on a north-south line was disturbed.

During the energy crisis such issuances happeneddaily, and the ISO believes that rolling blackoutsprobably will not be necessary this summer. The alertonly applied to Thursday.

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