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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

PUC Staff Make Proposal for Texas Balancing Market

LCG, Mar. 19, 2003--A plan for preventing price spikes in the balancing energy market within the Electric Reliability Council of Texas (ERCOT) has been put forth by staff with the Public Utility Commission (PUC) of Texas.

The proposal is a reaction to price spikes that occurred in late February, when the balancing market priced Up Balancing Energy Service at $990/MWh, just below the $1,000 price cap. A more complicated plan addressing price spikes has been in development by the PUC's Market Oversight Division and ERCOT for about six months.

The new proposal would come into play when all power offered in the balancing market was to be bought by ERCOT, the grid operator. In such situations, sellers would be informed that prices would probably be reduced at a later date. The reduction would be calculated as if ERCOT had bought only 90% of the amount of energy actually used. The Market Oversight Division will continue to look at ways to address spikes, but has recommended the new proposal to commissioners while it does so.
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