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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

Commercial Operations Commence for 50 MW Parabolic Trough Solar Project

LCG, May 5, 2010--Abengoa Solar announced today that commercial operations have commenced for Solnova 1, a concentrating solar power (CSP) project that employs the Abengoa Solar-developed ASTRØ parabolic trough collector. Solnova 1 is the first of five plants to begin construction.

The massive Solnova 1 project is located in Spain at the SolĂșcar Platform. The project includes approximately 980,000 square feet of mirrored, trough collectors over an area totaling about 280 acres.

The trough collectors focus solar energy onto a tube circulating a synthetic heat transfer oil, which is heated to 395 degrees C. The heated oil is used to generate superheated, high pressure steam that is delivered to a steam turbine, which powers an electrical generator, creating electricity.

Commercial operations followed a successful, three-day test during which plant performance matched theoretical electrical power generation design.

The CEO of Abengoa Solar stated, "Our technological progress and accumulative expertise have enabled us to reach our goals much sooner than we had anticipated. We will use this experience in the two 280 MW CSP plants planned for the United States in Arizona and California."
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