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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
San Diego Gas & Electric Bills Skyrocket
LCG, July 11, 2000--Electricity customers large and small in the southwest corner of California have seen their electric bills nearly double in the past two months. The typical residential customer can expect to pay more than $100 in July, against about $55 in May.The utility blames "price spikes" in the cost of wholesale power it purchases to serve its customers for the higher bills, and it blames hot weather for the price spikes. Southern Californias summer hasnt even begun to get warm, so customers wonder what their bills will be like in late August.When Californias electric restructuring law was enacted in 1996, residential electric rates were frozen until 2004 or until a utility paid off its stranded costs, whichever happened first. SDG&E paid off its stranded costs when it sold its power plants for a lot more than they were worth on the companys books.Last Friday, SDG&E called for a "summit" meeting on the problem, and will host such a conference tomorrow at the Hilton San Diego Resort, a pleasant air-conditioned venue on Mission Bay. Participants will include officials of the California Independent System Operator, the California Power Exchange, Pacific Gas & Electric Co., Southern California Edison Co., energy service providers and the new owners of the utilitys generating facilities, who are now merchant power producers.What will come of the meeting remains to be seen, but some observers would not be surprised in the rate freeze were reapplied for SDG&E customers.State Sen. Steve Peace, a Southern California Democrat who shepherded the restructuring measure through the legislature four years ago, said "Theyre either going to come up with some creative market-based solutions, or theres going to be a shooting war." He agreed that renewal of the rate freeze could be a topic, and said it would have support if no other solutions were offered tomorrow.One benefit consumers were supposed to get when SDG&E paid off its stranded costs is a cut of the profit the utility made on its power plants. The company plans to return $390 million to its residential and small commercial customers in August.Sempra Energy Inc., the parent holding company for SDG&E, recently said it expects its profits to exceed analysts estimates for the second quarter. It attributed the good news to increased earnings from its wholesale power business.The "unbundling" of the electric utility business seems to have made it possible for one unit of an energy company to make good money on wholesale power while another has to raise prices to its retail customers.
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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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