News
LCG, September 30, 2025--Vistra Corp. announced yesterday that it will proceed with the next phase of its capital plan to support grid reliability in Texas. In 2024, Vistra identified over $1 billion worth of potential capital additions in generation capacity within the Texas ERCOT market by 2028 if market conditions were supportive. Now, with West Texas' growing power requirements, particularly the state's expanding oil and natural gas industries, Vistra reached a final investment decision and confirms it will build two new advanced natural gas-fired power units on-site at its Permian Basin Power Plant.
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LCG, September 24, 2025--Electric Reliability Council of Texas Inc. (ERCOT) yesterday announced its new initiative to increase its efforts to fully use and apply innovation and transformation through industry collaboration to best overcome the challenges and opportunities facing future grid operations. The new Grid Research, Innovation, and Transformation (GRIT) initiative will advance research and prototyping of emerging concepts and solutions to better understand the implications of rapid grid and technology evolution and position ERCOT to lead in the future energy landscape.
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Industry News
AES Receives Approval from California Energy Commissioners to Construct Gas-Fired Power Generation in Southern California
LCG, April 13, 2017--California Energy Commissioners yesterday approved plans to construct and operate a power generation facility, the Huntington Beach Energy Project (HBEP), located in the City of Huntington Beach. The 844-MW, natural-gas fired project will be developed by AES Southland Development, LLC (AES).
The Commissioners had approved a larger version of the Huntington Beach plan in October 2014. AES requested permission to alter its plans the following year. The California Energy Commission (CEC) is the lead agency for licensing thermal power plants 50 MW and larger under the California Environmental Quality Act (CEQA) and has a certified regulatory program under CEQA.
The HBEP will be located within the footprint of the existing Huntington Beach Generating Station, an operating power plant constructed in the 1950's. The HBEP will include a 644-MW combined cycle power block, as well as two 100-MW simple cycle units. The combined cycle block is planned to commence operations in 2020, and the other units are planned to begin operations in 2024.
California Energy Commissioners also approved another proposal from AES to construct the Alamitos Energy Center (AEC), located near Long Beach's eastern boundary. The proposed facility will include a nominal 640-MW, natural gas-fired, combined cycle power block and four, 100-MW, simple cycle units. The electric generation equipment would be installed on approximately 21 acres of the existing 71-acre site, where Alamitos Generating Station Units 1-6 currently provide a net generating capacity of 1,950 MW.
AES submitted its original application to modernize the existing Alamitos Generating Station on December 27, 2013. AES amended its application in September 2015.
AES plans to decommission the existing power plants to comply with a 2010 California regulation constraining the use seawater for cooling at the plants.
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UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
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UPLAN-G
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PLATO
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