News
LCG, June 4, 2025--Energy Vault Holdings Inc. (Energy Vault) and Jupiter Power (Jupiter) today announced the signing of an agreement for the supply of an additional battery energy storage system (BESS) at a Jupiter site in the Electric Reliability Council of Texas (ERCOT) region. The initial BESS project, located near Fort Stockton, Texas, was completed in July 2024, with a storage capacity 100 MW/200 MWh. The new BESS project will add another 100 MW/200 MWh of capacity. Construction has commenced, and the project is expected to achieve commercial operations by the end of this summer.
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LCG, May 30, 2025--NuScale Power Corporation (NuScale), a leading provider of advanced small modular reactor (SMR) nuclear technology, yesterday announced that it has received design approval from the U.S. Nuclear Regulatory Commission (NRC) for its uprated 77 MW power modules. NuScale states that it remains the only SMR technology company with design approval from the NRC, and the company remains on track for deployment by 2030, with 50- and 77-MW SMR options.
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Industry News
TVA's Growing Wind Portfolio
LCG, February 19, 2010--Iberdrola Renewables announced yesterday that it executed a power purchase agreement (PPA) with the Tennessee Valley Authority (TVA) for the output from a 300-MW wind farm in Illinois. The project is scheduled to commence operations this spring.
The Streator-Cayuga Ridge South Wind Power Project is located south of Chicago in Livingston County. The project includes Gamesa G87 2.0-MW wind turbines, and Streator-Cayuga Ridge Wind Power LLC will manage the wind farm.
The wind project is one of five major wind power agreements planned by TVA to increase its renewable energy resources. Earlier this week, TVA announced a 20-year, PPA with Horizon Wind Energy LLC for the output from the 115-MW, Pioneer Prairie Wind Farm in Howard and Mitchell counties in Iowa. This project is scheduled to commence operations this fall.
TVA has plans with CPV Renewable Energy Company for power supplies from the Cimarron Wind Farm, a 165-MW project in Gray County, Kansas. The project is expected to include Siemens Power Generation SWT-2.3-93 2.3-MW wind turbines. Construction is scheduled to begin next year, with operations to commence in early 2012.
TVA also plans to receive power from two projects underway by Invenergy Wind affiliates. Bishop Hill Energy LLC will supply wind energy from its 200-MW, Bishop Hill Wind Energy Center in Henry County, Illinois, and the project will use General Electric 1.5-MW class wind turbines. Generation will begin in January 2012. White Oak Energy LLC will supply power from its 150-MW, White Oak Energy Center in McLean County, Illinois. This project will also use General Electric 1.5-MW class wind turbines. Both projects will initiate construction this year and commence operations in January 2012.
The five wind projects will add a total of 930 MW of wind power to TVA's portfolio.
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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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