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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

Geothermal Project Nears Full Operations

LCG, March 13, 2009--Raser Technologies Inc. plans to start delivering 7 MW of electricity next week from its new geothermal facility in Utah to the City of Anaheim, California. The plant output is expected to increase shortly up to 10 or 11 MW.

The power plant facility constructed in southwestern Utah. The system is designed for relatively small temperature differentials, which increases the potential locations that can be developed across the country.

Water is heated by geothermal energy underground, and the energy is transferred to a refrigerant, with the water reinjected underground. The facility uses an organic Rankine cycle-based power system with refrigerant, rather than steam, to generate power in a closed system that has essentially no emissions.

The facility uses 50 modular units provided by UTC Power, a division of United Technologies Corp. The facility was constructed in just over a year.
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