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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

CMS, Co-op Plan 400 Megawatt Illinois Plant

LCG, May 11, 2001CMS Energy Corp. said yesterday that it will partner with electric cooperative EnerStar Power Corp. in development of a 400 megawatt natural gas-fueled power plant southeast of Champaign, Ill.

The $160 million CStar Energy Project would be built on a reclaimed coal mine site between the Illinois towns of Murdock and Newman and be capable through its first phase of generating about 200 megawatts of electricity during times of heavy electric demand, with a second phase of another 200 megawatts planned.

The companies said the Douglas County Board of Commissioners has endorsed the project and permitting applications have been filed with state authorities. CMS will own 56 percent of the project and EnerStar the balance.

"We need a diversified power supply portfolio in order to control our power supply cost," said Tom Hentz, EnerStar president and chief executive. "We've seen the risk involved in the new deregulated market and one way to control risk is diversification. We also want to control our own destiny and one way to do that is to own a portion of our own generating plant."

For fuel, the new plant will tie into a CMS Panhandle Eastern Pipe Line Co. pipeline not far from the site. Expected dates of construction and completion were not disclosed.

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