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EPA and Texas Railroad Commission Sign Memorandum of Agreement for Permitting Geologic Storage of Carbon Dioxide

LCG, April 29, 2025--Officials from the U.S. Environmental Protection Agency (EPA) and Texas Railroad Commission (RRC) signed a memorandum of agreement (MOA) today outlining the state’s plans to administer programs related to carbon storage wells, known as Class VI wells. The MOA signing is a required step in the RRC’s application to be granted authority to permit Class VI wells in the state of Texas. EPA is currently preparing a proposed approval of RRC’s primacy application.

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Calpine and ExxonMobil Sign CO2 Transportation and Storage Agreement for CCS Project in Texas

LCG, April 24, 2025--Exxon Mobil Corporation (ExxonMobil) announced yesterday an agreement with Calpine Corporation (Calpine) to transport and permanently store up to 2 million metric tons per annum (MTA) of CO2 from Calpine’s Baytown Energy Center, a natural gas-fired facility located near Houston, Texas. This is part of Calpine’s Baytown Carbon Capture and Storage (CCS) Project that is designed to add CCS for the facility’s CO2 emissions. The Calpine facility could then provide a 24/7 supply of low-carbon electricity to the Texas grid plus steam to nearby industrial facilities.

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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.

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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
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PLATO
Database of Plants, Loads, Assets, Transmission...
CAISO CRR Auctions
Monthly Price and Congestion Forecasting Service