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News
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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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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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Industry News
IEEE Published LCG's Study on How Large Flexible Loads Are Reshaping Texas
LCG, August 25, 2025--We are pleased to share that the paper “Economic Impacts of Price-Sensitive Loads in Electricity Reliability Council of Texas: Quantifying Effects of Large Flexible Loads” has been published on IEEE Xplore.
Co-authored by Sidart Deb and Sumedh Halbe of LCG Consulting, this work examines how the rapid growth of large, price-sensitive loads will reshape ERCOT’s grid economics. Understanding and quantifying these impacts is essential for ensuring a future grid that remains reliable, affordable, and sustainable.
Using LCG’s UPLAN market simulation model, the study quantifies how these loads affect key market and system metrics, including:
- Energy prices and scarcity pricing
- Congestion
- Customer payments
- Generator revenues
- Renewable energy curtailment
- Overall production costs
Special thanks to Srijib Mukherjee and Blake King, the guest editors, for their support and guidance throughout this publication.
Link to the paper: https://ieeexplore.ieee.org/document/11131367
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UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
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UPLAN-ACE
Day Ahead and Real Time Market Simulation
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UPLAN-G
The Gas Procurement and Competitive Analysis System
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PLATO
Database of Plants, Loads, Assets, Transmission...
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