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News
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LCG, May 14, 2026--The U.S. Environmental Protection Agency (EPA) announced today that it is proposing a rule to revise wastewater limits, known as effluent limitations guidelines (ELG), for steam electric power plants that will help improve grid reliability and lower electricity prices while continuing to support clean and safe water resources. If finalized, the EPA's proposal is estimated to reduce electricity generation costs by as much as $1.1 billion annually, which could provide cost-savings to American consumers.
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LCG, May 14, 2026--The U.S. Department of Energy (DOE) today announced the selection of eight companies to support the near-term deployment of advanced light-water small modular reactors (SMRs) in the United States. The DOE states that awardees will collectively receive more than $94 million in Federal cost-shared funding to spur additional Gen III+ SMR deployments by addressing key gaps that have hindered the domestic nuclear industry in licensing, supply chain, and site preparation.
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Industry News
SCE&G's Summer Nuke Prepares to Restart
LCG, Feb. 21, 2001South Carolina Electric & Gas Co. said yesterday it expects to restart its Summer nuclear power plant near Parr, S.C. early next month. The plant has been shut down since last October when, during a routine refueling outage, a crack was discovered in a weld on a coolant pipe.The company had hoped to restart the 1,000 megawatt plant in January or early this month, but those coolant pipes are big, measuring two and one-half feet across, and working on a cracked weld requires a cold reactor.During the outage, about a third of the plants fuel has been replaced and hundreds of maintenance items have been attended to, the company said., and that weld has been repaired." We're actually in the process of restarting right now," a company spokesman said, referring to the many steps that need to be taken before the reactor actually begins its chain reaction. "We expect it back on line in early March."Summer is two-thirds owned by SCE&G and one-third by the South Carolina Public Service Authority.
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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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