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EIA Analysis of Southwest Hydropower Generation Shows Record Lows and Slow Recovery

LCG, November 13, 2026--The U.S. Energy Information Administration (EIA) today issued an "In-Brief Analysis" highlighting the record lows for hydropower generation in the Southwest this summer. The prolonged drought conditions affecting the Colorado River Basin caused record low hydropower generation this summer in the Southwestern electricity supply region, which includes Arizona, New Mexico, and small parts of Nevada and California. Hydropower generation from April through August 2026 was a full 28 percent lower than the 10-year average and 19 percent lower than during the same period last year.

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NRC Issues Construction Permit for Long Mott High-Temperature, Gas-Cooled Reactor in Texas

LCG, November 11, 2026--The Nuclear Regulatory Commission (NRC) announced on November 9 that it has approved the Construction Permit Application ("CPA") for the Long Mott Generating Station in Texas. Long Mott Energy, LLC (LME) must obtain a separate operating license from the NRC before loading fuel or operating the reactors.

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Press Release

Innovative UPLAN 7.5 Released, Most Advanced Electricity Modeling System Ever Available

Los Altos, California – December 8, 2006: LCG Consulting proudly announces the release of its latest electricity market modeling system, UPLAN 7.5.

This innovative software suite provides unsurpassed detail and realism in a highly user-friendly environment. “This is – without a doubt – the most advanced and easiest to use electricity modeling system ever released,” proclaimed Sidart Deb, the chief architect of UPLAN 7.5.

UPLAN integrates an electricity market simulation with a full AC or DC network transmission model, projects hourly Locational Market Prices (LMP), and is fully compliant with FERC Standard Market Design. Consistent with market design trends, it performs co-optimization of energy and ancillary service procurement based on opportunity costs and elimination of inter-commodity arbitrage.

UPLAN’s full-fledged Security Constrained Unit Commitment (SCUC) and Security Constrained Economic Dispatch (SCED), including congestion management, can utilize extensive contingency sets for absolute realism. In fact, UPLAN has been successfully utilized to accurately simulate and analyze numerous regional markets, including California, New York, New England, the Pennsylvania Jersey Maryland (PJM) Interconnection, the Midwest Independent Transmission System Operator (MISO), and the Electric Reliability Council of Texas (ERCOT).

The day-ahead market is simulated in UPLAN by optimizing the commitment of resources for energy and all ancillary services, as well as taking into account both inter-regional and intra-regional transmission constraints, and incorporating optimal power flow (OPF) and resource scheduling constraints. Committed resources are then dispatched using OPF to emulate real-time SCED.

UPLAN 7.5 contains the following exciting new features:

  • Ancillary Service Quantities

  • Report Comparisons

  • Complex Startup Profiles

  • Hourly Energy Percentages for Wind Profiles

  • Ability to Import Multiple Hourly Profiles From .csv

  • Marginal Generator Reports

  • Load Weighted Average Price Reports

  • Enhanced Combined Cycle Logic

  • 64-bit Technology

  • Database Management Console

  • Power-flow Export

“This latest version of UPLAN exceeds my wildest dreams,” declared Dr. Rajat Deb, the original architect of the model. “The advanced features contained in this software package could not have even been imagined a few years ago, much less when we first created the groundbreaking model.”

For further information, or to order your very own copy of UPLAN 7.5, please contact LCG Consulting at 650-962-9670, or e-mail at: info@energyonline.com



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