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News
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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
Texas ALJ Recommends Rejecting SWEPCO's Proposed Coal-fired Power Plant
LCG, January 23, 2008--An administrative law judge (ALJ) earlier this week concurred with Texas Industrial Energy Consumers and with the staff of the Texas Public Utility Commission and recommended to the Commission to deny the application for a certificate of convenience and necessity to build the John W. Turk Jr. Power Plant proposed by Southwestern Electric Power Company (SWEPCO). The judge stated that "SWEPCO failed to prove that there is a need for the plant." The Commission is scheduled to consider the recommendation on February 22.
SWEPCO proposed to construct a 600-MW, coal-fired plant in Hempstead County, Arkansas to serve retail and wholesale customers in Arkansas, Texas and Louisiana. The estimated cost of the facility is $1.3 billion. The proposed facility will use ultra-supercritical technology and will burn sub-bituminous, Powder River Basin coal from Wyoming. The project is planned to commence operations in 2011.
The ALJ stated that because SWEPCO's serving wholesale customers is entirely voluntary, the wholesale customers' load should be excluded when determining SWEPCO's projected demand.
In a 2-1 decision last November, the Arkansas Public Service Commission (APSC) granted a Certificate of Environmental Compatibility and Public Need (CECPN) to construct the plant.
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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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