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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

Texas Looks into Possibility of February Market Manipulation

LCG, March 11, 2003-Electricity regulatory staff with the Texas Public Utilities Commission (TPUC) are looking into allegations that generators intentionally caused electricity price spikes in February.

The TPUC market-oversight board is in the process of looking at the state market in order to see whether or not Texas power plant owners and others bid power into the Texas real-time electricity market at unfairly high prices.

The dates in question are February 24 and 25. They were brought into view by a monitoring unit set up to note unusual bidding behavior.

Natural gas prices have increased, and these high fuel costs were expected to increase power prices since a significant proportion of Texas energy is generated by natural gas-fired facilities.

The regional market operator issued an emergency appeal for February 25 because some generators did not have sufficient fuel. Real-time prices for electricity reached as high as $990 per megawatt-hour on February 24 and 25.

The investigating unit will determine whether the bidding process was fair and is also interested in whether or not all available electricity supply was offered or if power was withheld intentionally to drive up the price.

10 companies have been asked to yield records of their real-time bids over $300/MWh during the two-day period. These companies include Automated Power Exchange Inc., Austin Energy, City of Garland LCRA, Mirant Corp., TXU Corp., Dynegy Inc., FPL Group Inc., Calpine Corp., and the Exelon Corp.

The investigation may take two weeks or more.

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