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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

Cow Power

LCG, March 15, 2002--Energy Northwest considers manure as a viable source of electricity.

The public power provider has been investigating the possibility of using methane from dairy cows to power a 3 or 4 megawatt power plant. Cows in Washington, Oregon, and Idaho may be involved with producing "biogas;" the northwest constitutes eight percent of U.S. dairy production.

Right now cows can produce a little less than a third of a kilowatt per cow, although some studies report up to nine-tenths of a kilowatt. Naturally occurring bacteria produces the methane from manure and can be put to efficient use by mixing manure and water in a tank at elevated temperatures (130 F). Methane gas rises from the liquid and is ready to be combusted in a modified diesel generator.

While the fuel may be free, a methane plant will cost almost three times as much per kilowatt as wind power. Energy Northwest business developer Stan Davison said that the cost is justified because manure-powered plants can operate at 90 percent, instead of the 30 percent that wind yields yearly.

Energy Northwest has yet to find investors for the project.

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