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News
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LCG, April 13, 2026--The EIA today released an "In-brief Analysis" of U.S. coal-fired generating capacity retirements in 2025. A highlight of the analysis is that, during 2025, the electric power sector retired 2.6 GW of coal-fired generating capacity at four power plants, which is (i) the least since 2010 and (ii) 5.9 GW less than the planned retirement of 8.5 GW at the beginning of 2025.
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LCG, April 10, 2026--The U.S. Environmental Protection Agency (EPA) announced yesterday a rule proposing several revisions to the federal regulations governing the disposal of coal combustion residuals (CCR) and the beneficial use of CCR. The EPA designed the rule to encourage resource recovery, allow for site-specific considerations in permitting, and provide regulatory relief while continuing to protect human health and the environment. The EPA will be accepting comments on the rule for 60 days after publication in the Federal Register, and it will also hold an online public hearing on the rule.
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Industry News
New Hurdle for Sunflower's Coal-fired Project in Kansas
LCG, July 2, 2009--The United States Environmental Protection Agency (EPA)issued a letter Wednesday to Kansas Governor Mark Parkinson, Kansas Department of Health and Environment (KDHE) and Sunflower Electric Power Corporation (Sunflower) directing Sunflower to restart the permit process for a proposed 895-MW, coal-fired unit planned at an existing electric generating station near Holcomb, Kansas.
The EPA's Regional Administrator stated,"The redesign of this new unit, as well as public input on the new project, will need to be considered in determining the form and content of any final permit."
In May, the new Governor of Kansas approved a settlement agreement with Sunflower that permits the construction of a single, 895-MW unit, rather than two, 700-MW units. With the settlement and subsequent passage of an energy plan supporting the coal-fired project by the Kansas Legislature, it appeared that the project, initially filed by Sunflower in 2006, would proceed to construction.
Governor Parkinson replaced Kathleen Sebelius, who is now U.S. Secretary for Health and Human Services. While governor, Ms. Sebelius denied an air quality permit for Sunflower's proposed coal-fired unit and vetoed three measures submitted by the Legislature to overturn the decision to reject the permit.
The EPA has recently challenged other coal projects. In April, the EPA filed for a "complete remand" of a prior air permit - issued by the EPA - for the 1,500-MW Desert Rock Energy Facility to be built in Navajo Nation lands in the Four Corners area. The Environmental Appeals Board, an EPA organization, will now decide if the permit issued will be sent back to the EPA's Pacific Southwest office for further review.
The EPA issued an air permit on July 31, 2008 for the Desert Rock Energy Facility. The application for the air permit was submitted in early 2004, and the EPA has one year to issue a decision by law. The project developers, Sithe Global Power LLC., and Dine Power Authority, an enterprise of the Navajo Nation, sued the EPA in March 2008, claiming that the EPA was delaying the permit.
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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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