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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

Power-Starved Brazil May Shut Down on Fridays

LCG, July 12, 2001Brazil's government unveiled yesterday its backup plan for getting the country through its worst-ever electricity shortage, including the possibility that Fridays could be declared a holiday the 80 percent of the nation's 170 million people who are now subject to power rationing.

Forced blackouts are also a possibility, said Pedro Parente, head of Brazil's energy crisis task force. He stressed, however, that the situation was currently under control and the measures would not be implemented unless it deteriorated.

In addition to heading up the power crisis task force, Parente is chief of staff to President Henrique Cardoso.

Under what was being called "Plan B," Fridays could become a holiday in most of Brazil with forced power cuts during the long weekends. Weekday blackouts of up to four hours duration would be a last ditch measure.

All of Brazil's actions are aimed at preserving the dwindling amounts of water in the impoundments behind the country's hydroelectric facilities, which provide more than 90 percent of Brazil's electricity. After two years of drought, reservoir levels are at historic lows.

Rationing has worked so far, according to energy sector officials. After a month of cutbacks, the largest reservoirs are slightly above projected levels. But should those levels drop one-half of one percentage point below the monthly estimate of Brazil's grid operator, Plan B could be invoked.

power plants without outside help.

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