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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

Nuclear Plant Waste Found in Landfill

LCG, March 14, 2002- Bags containing radioactive waste were found in Pennsylvania's Pottstown Landfill in Montgomery County. Although these bags emitted only a very low level of radiation and posed no real health risk, waste from the Limerick nuclear plant should never have made it into the landfill at all.

The five yellow bags were found to contain low-level radioactive garbage like plastic tape and gloves, reaching at most 0.35 millirem per hour of emitted radiation, which is about four percent that of a normal chest x-ray. A landfill employee noticed the bags, color-coded to show their radioactive nature, and prevented the dumping.

Even low-level radioactive waste cannot be stored in regular landfills, and the bags were sent back to the Limerick plant, which is subsequently changing its waste procedure. The plant will check all trash twice, and only allowed scheduled and signed-for trash collection.

With the full cooperation of the Limerick plant, the Pennsylvania Department of Environmental Protection and the Nuclear Regulatory Commission are investigating how the waste could have made it to the landfill in the first place.

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