EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

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.

Read more

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.

Read more

Press Release

California Electricity Market 10-Year Forecast


LCG, October 19, 2015-LCG Consulting of Los Altos, California has announced the release of its latest ten-year forecast of the CAISO electricity market (2016-2025). Results suggest that the mandated, large-scale deployment of renewables will impact the state’s electricity market. The study includes hourly price forecasts at Default Load Aggregation Points (DLAP) and Trading Hubs. Results also include monthly summaries of constraints that experience the highest congestion and generation by fuel type.

With State's renewable portfolio standards (RPSs), California is expected to experience rapid renewable technology deployment over the coming decade. Large scale solar deployment will impact the state’s net load during peak hours and have significant implications for hourly locational marginal prices (LMP). This along with other proposed supply and demand side changes will have significant impact on the state’s future electricity market. In order to forecast the impact of these factors on the California electricity market LCG has conducted an extensive study to simulate CAISO operations through 2025.

LCG used the UPLAN Network Power Market model to perform hourly nodal simulations of every hour of the time horizon. UPLAN is a fundamental model that represents all generation units, loads, and transmission infrastructure in CAISO and simulates the physical and financial behavior of the participants in the CAISO market with respect to the market protocols. The study includes detailed forecasts of load, fuel prices, renewable and hydro generation profiles, and generation expansion and retirement. The analysis takes into consideration the RPS target, reserve margin and ramping requirements set recently by California regulators and CAISO. Read more.

Please contact LCG at info@energyonline.com for more information.



Copyright © 2026 LCG Consulting. All rights reserved. Terms and Copyright
UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
Uniform Storage Model
A Battery Simulation Model
UPLAN-ACE
Day Ahead and Real Time Market Simulation
UPLAN-G
The Gas Procurement and Competitive Analysis System
PLATO
Database of Plants, Loads, Assets, Transmission...
CAISO CRR Auctions
Monthly Price and Congestion Forecasting Service