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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

East Coast Weather Brings Record Energy Demand

LCG, January 28, 2003-Mid-Atlantic states have been experiencing nearly two weeks of cold weather, increasing demand for electricity to record levels.

PJM Interconnection, responsible for transmission for much of the mid-Atlantic region, has said that demand on Thursday of last week peaked at 55,031 megawatts, over 4,000 megawatts higher than the previous record demand of 50,864 megawatts, which was recorded two days prior.

The daytime high temperature on that Thursday, January 23, was 17 degrees Fahrenheit (or minus 8 Celsius). Before this year's demand record, the winter record in for PJM Interconnection was 50,129 megawatts, made January 27 of 2000.

PJM's all-time demand record is 63,777 megawatts, recorded August 14, 2002. Generally electricity demand is highest during the summer.

PJM serves 25 million people in Mid-Atlantic States and is connected to 71,600 megawatts of capacity.

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