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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

Peabody Clears Hurdle for Prairie State Energy Campus

LCG, August 11, 2005--Peabody Energy announced yesterday that the Illinois Department of Natural Resources issued the final mining permit necessary for the Lively Grove Coal Mine, which is located adjacent to the proposed Prairie State Energy Campus in Washington County, Illinois. The new coal mine would supply low-cost coal directly to the 1,500-MW, electric generating station.

The proposed Prairie State Energy Campus is estimated to cost $2 billion, including approximately $500 million for emission control equipment to allow for the use of local, high-sulfur coal. Peabody has received an air pollution permit from the Illinois Environmental Protection Agency. A coalition of environmental and public health groups has objected to the decision, which is now under review. The project is one of two, similar coal projects that Peabody Energy is currently developing in the Midwest.

Peabody is developing the project together with the Prairie State Interest Group, which owns nearly half of the project. The Prairie State Interest Group includes Soyland Power Cooperative in Illinois; Northern Illinois Municipal Power Agency; Missouri Joint Municipal Electric Utility Commission; Kentucky Municipal Power Authority; Indiana Municipal Power Agency; and Wolverine Power Supply Cooperative in Michigan.

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