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News
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LCG, August 15, 2025--Xcel Energy announced that the company received state approval yesterday from the Minnesota Public Utilities Commission to extend operations of the Prairie Island nuclear plant through the early 2050s. Prairie Island has two units that have a combined generating capacity of 1,100 MW. The units’ current operating licenses expire in 2033 and 2034.
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LCG, August 7, 2025--Portland General Electric (PGE) today announced the completion of three, four-hour lithium-ion utility-scale battery energy storage systems (BESS) in Oregon, adding 475 MW and more than 1.9 GWh of dispatchable capacity to serve the Portland metro area. Each of these BESS facilities can deliver power during peak demand or when other electric generating facilities are limited, which improves system flexibility, reliability and costs.
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Industry News
New Hampshire Candidates Vow to Clean Up Old Power Plants
LCG, Oct. 23, 2000--All three candidates for governor in New Hampshire -- incumbent Democrat Jeanne Shaheen, Republican Gordon Humphrey and Independent Mary Brown -- have signed a "clean power declaration" to clean up three of the oldest and dirtiest power plants in the state.All three plants belong to Public Service Co. of New Hampshire, the state's largest utility and a subsidiary of Northeast Utilities. The facilities are the 459 megawatt Merrimack Station, the 157 megawatt Schiller Station and the 420 megawatt Newington Station.All three were "grandfathered" from provisions of the federal Clean Air Act, which the New Hampshire Clean Power Coalition regards as a 23-year loophole. The coalition is sponsor of the "clean power declaration."Doug Boden, coordinator for the Clean Power Coalition and New Hampshire program director of Clean Water Action, said '"We're heartened to know that whoever is elected governor in November, we can now count on their leadership to address the long-standing public health and environmental threats posed by these dirty plants."All three candidates promised to have the plants meet current standards for emissions within three to five years. The declaration they signed says the power plants cause increased respiratory illness and shortened lives, as well as ecological damage from acid rain, mercury contamination, and global warming. Maybe -- but New Hampshire and other New England states have a long way to go before their automotive emissions laws come close to those in California and a few other states.
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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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