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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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Press Release

What can ERCOT expect in 2017? Two new studies published


LCG, February 27, 2017--Growth in ERCOT is an active area of research and debate for all Texas stakeholders. The region is undergoing unprecedented wind and solar development, billions of dollars in transmission upgrades, and the proposed integration with Lubbock Power & Light.

LCG Consulting has published two reports using its premiere grid modeling software, UPLAN, to model ERCOT in 2017 with 5-minute dispatch:

ERCOT 2017 Outlook Report. Outlines future operation of the ERCOT nodal market, including Locational Marginal Prices (LMPs), load zone prices, hub prices and expected congestion.

ERCOT Q1 Resource Adequacy Report. Investigates the operational implications of strained network conditions in the ERCOT market.

These two reports oversee generation mix, discuss whether prices will remain relatively low compared to past years, how different zones compare, and what kind of congestion and curtailment stakeholders can expect and where it can be expected.

For more in depth analysis, LCG can provide tailored datasets, such as individualized generator performance, hourly prices, and much more.

LCG performed these studies using 5-minute dispatch and the industry’s most sophisticated and long-standing electricity model, the UPLAN Network Power Model. LCG has been modeling energy systems for more than 30 years and continuously sustains the most up-to-date information on every detail of the Texas grid, from minor and major transmission upgrades to gas prices and weather patterns.

For more information on LCG’s products and services, contact Julie Chien at julie.chien@energyonline.com
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