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News
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LCG, November 26, 2025--RWE announced today the commissioning of the Stoneridge Solar project, located in Milam County, Texas. The project capacity is 200 MW of solar power, plus a battery energy storage system (BESS) that provides 100 MW (200 MWh) of battery storage capacity. The BESS improves the supply of short-term, reliable, affordable electricity in ERCOT.
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LCG, November 19, 2025--Oklo Inc. and Siemens Energy announced today that the parties have signed a binding contract for the design and delivery of the power conversion system for Oklo’s Aurora-INL (Idaho National Laboratory) nuclear small modular reactor (SMR). The agreement authorizes Siemens Energy to begin engineering and design work to expedite procurement of long-lead components and to initiate the manufacturing process for the power conversion system. Oklo’s expertise in advanced fission technology will be combined with Siemens Energy’s extensive industry experience with steam turbine and generator systems, with the ultimate goal of generating carbon-free, reliable electricity.
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Press Release
2020 ERCOT Outlook published by LCG Consulting
LCG, April 23, 2020 – LCG Consulting (LCG) recently published a comprehensive hourly simulation of the ERCOT market for 2020 under “business as usual” condition. The Outlook outlines future operation of the ERCOT nodal market, including Locational Marginal Prices (LMPs), load zone prices, hub prices and expected congestion.
Since the preparation of this report, there have been many changes to gas demand, electricity usage, and general economic activities due to the state's response to COVID-19. As of March 2, energy consumption has decreased by 2 percent and the morning load has decreased by approximately 10 percent, according to ERCOT. A supplement to this “business as usual” report incorporating the near-term impact of the economic downturn will be published soon.
LCG performed the simulations using the sophisticated and long-standing electricity model, the UPLAN Network Power Model. LCG has been modeling energy systems for more than 30 years and continuously sustains the most up-to-date information on every detail of the Texas grid including minor and major transmission upgrades as well as generation additions and retirement.
For more in depth analysis, LCG can provide tailored datasets, such as individualized generator performance, hourly prices, and much more.
For more information on LCG’s products and services, contact Julie Chien at julie.chien@energyonline.com. You can download the the report directly.
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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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