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As with many coal burning plants, the W.S. Lee
Station has coal ash basins and other combustion residuals stored onsite. There were two active ash basins, an inactive ash basin, an ash structural fill, and an ash fill totaling about 3.2 million tons of ash. A geotechnical consultant indicated in 2010
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emission controls were installed. The station also had three combustion turbines, which were replaced by two 42 MW turbines in 2007. In 2014, two of the coal-fired units were decommissioned. The third was converted to 180 MW natural-gas boiler in 2015.
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that the active basins pose a potential threat if the embankments were to fail. Duke energy said that it would excavate the inactive basin and the ash fill, remove the ash, and haul it to a landfill near
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Geotechnical
Environmental and Water Resources Engineering Specific Site Assessment for Coal Combustion Waste Impoundments at Duke Energy Carolinas Lee Steam Station
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burners. The two simple-cycle turbines are permitted to use either natural gas or distillate fuel oil and are equipped with dual-fuel water injection for NO
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In 2018 it began operating two combined-cycle, natural-gas fired turbines. The turbines are
Siemens SGT-(5000F5) equipped with dry low NO
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The Lee Steam
Station originally had three coal-fired units with a total electrical generating capacity of 370 MW. These units had
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Bureau of Air
Quality, Title V Operating Permit: Duke Energy Carolinas LLC, W.S. Lee Steam Station
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The plant began as a coal-fired steam plant in 1951. Coal use ended in 2014. It currently has
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Status of coal ash basin closure is available for all Duke Energy plants.
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Duke Energy announces complete ash excavation at W.S. Lee Steam
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control. There are two multicell mechanical-draft cooling towers.
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South
Carolina Department of Health and Environmental Control
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Buildings and structures in
Anderson County, South Carolina
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William States (W.S.) Lee Steam
Station Ash Removal Plan
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control. The natural gas boiler is equipped with low NO
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514:: CS1 maint: location missing publisher (
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314:University of North Carolina at Charlotte
488:GEI Consultants, Inc. (December 2010),
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231:control and oxidation catalysts for
376:Duke Energy: W.S. Lee Steam Station
319:Biography of William States Lee III
188:combined-cycle natural gas turbines
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122:Thermal power station
557:Coal Ash Basin Closure Progress
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456:, f Charlotte, North Carolina
225:selective catalytic reduction
16:Power plant in South Carolina
175:. He is the grandfather of
200:electrostatic precipitators
165:Williamston, South Carolina
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412:, Columbia, South Carolina
206:in the exhaust. In 2004,
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373:D.H. Griffin Companies,
177:William States Lee III
161:W.S. Lee Steam Station
22:W.S. Lee Steam Station
532:(February 11, 2015),
78:34.59722°N 82.43694°W
450:(18 December 2014),
103:Commission date
43:Williamston vicinity
355:on 30 December 2010
202:for the control of
141:Distillate Fuel Oil
137:Secondary fuel
83:34.59722; -82.43694
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403:(28 August 2020),
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348:Lee Steam Station
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566:10 December
552:Duke Energy
530:Duke Energy
448:Duke Energy
288:Duke Energy
131:Natural gas
116:Duke Energy
97:Operational
81: /
57:Coordinates
581:Categories
501:3 December
460:3 December
416:3 December
386:6 December
359:3 December
343:Duke Power
325:3 December
299:2 December
267:References
181:Duke Power
173:Duke Power
69:82°26′13″W
66:34°35′50″N
510:citation
469:citation
425:citation
251:Coal Ash
194:Coal Era
112:Owner(s)
39:Location
167:on the
31:Country
227:for NO
94:Status
561:(PDF)
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410:(PDF)
148:[
568:2022
516:link
503:2022
475:link
462:2014
431:link
418:2022
388:2022
361:2022
327:2022
301:2022
235:and
159:The
107:1951
237:VOC
583::
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508:{{
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439:^
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379:,
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.