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SPP's Western Expansion Set for Implementation on April 1

LCG, March 13, 2026--The Southwest Power Pool (SPP) announced yesterday that leaders from the participating organizations voted unanimously to proceed as planned with expanding its regional transmission organization (RTO) services into the Western Interconnection. SPP sees the decision to proceed as planned as a strong signal of confidence as SPP and its partner utilities prepare for this key milestone, which will occur overnight between March 31 and April 1.

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Entergy Estimates Customer Savings of $5B from "Fair Share Plus" Data Center Agreements

LCG, March 6, 2026--Entergy yesterday announced approximately $5 billion in total savings for 2.3 million customers in Arkansas, Louisiana and Mississippi resulting from data center customer agreements in those states. Entergy, which completed its first data center customer agreement in 2024, projects the customer savings over the next 20 years and after the regulatory approval or acknowledgement of the public service commissions in those states.

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Press Release

ERCOT Electricity Market 2014 - Simulation of the Competitive Renewable Energy Zones (CREZ)



LCG, January 22, 2010 – LCG CONSULTING has released a report on ERCOT Electricity Market 2014 - Simulation of the proposed CREZ wind expansion under the nodal market protocol. This report summarizes the results of extensive hourly simulations of the projected CREZ scenario 2.

The market forecasts and economic analyses are based upon sophisticated, hourly simulations of the entire ERCOT wholesale power market for year 2014 using LCG’s proprietary UPLAN Network Power Model (UPLAN-NPM) and PLATO database for ERCOT. UPLAN simulates the electrical network and the interacting energy and ancillary services markets. It optimizes generation and transmission simultaneously which is necessary for evaluating renewable technologies such as wind, solar, and storage technologies. The simulation also includes the proposed additional generation such as coal, gas, and wind.

The report includes forecasts for LMPs, A/S prices, hub prices, zonal prices, and congestion costs (CRRs). The report can be customized to include additional details such as generator performance, hourly LMPs, transmission congestion, and other information of interest.

Please see the flyer for more information. Should you be interested in a preview of the report via webcast, please contact Julie Chien.


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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
The Gas Procurement and Competitive Analysis System
PLATO
Database of Plants, Loads, Assets, Transmission...
CAISO CRR Auctions
Monthly Price and Congestion Forecasting Service