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FutureGen in Illinois: Clean Energy for the Needs of Tomorrow John Mead SIU Research Center Robert J. Finley State Geological Survey FutureGen For Illinois Task Force Briefing October 17, 2006
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FutureGen in Illinois: The Technology John Mead SIU Research Center
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What Is Coal Gasification As an alternative to burning coal, the process of gasification coverts coal from a solid state into a gas The gasmostly of hydrogen and carbon monoxide and very similar to natural gascan be used to make chemicals and/or electric power
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What is Integrated Combined Cycle (IGCC)? It is the combining of a gasification plant with a combined cycle of electric generating plant.
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Oxygen
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Analogy of FutureGen: Polk Power Plant IGCC complete in 1996 Operated by Tampa Electric 250 Mw output Least-cost dispatch on Tampa system
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FutureGen in Illinois: The Geological Framework for Success. Robert J. Finley Illinois State Geological Survey
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Illinois Basin Geological Survey
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FutureGen, Climate Change, and Illinois Geological Framework Fit Together One of FutureGens fundamental goals is to overcome environmental constraints, especially potential climate change impacts of CO 2 emissions, associated with producing electricity and other forms of energy from coal. U.S. Department of Energy Office of Fossil Energy March 4, 2004
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Sequestration at Mattoon and Tuscola
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Mt. Simon Sandstone Reservoir Mt. Simon Sandstone is used for natural gas storage in Champaign County, IL at 4,000 to 4,200 ft. Mt. Simon core has been recovered from a few deep exploration wells, such as this sample from near Salem, IL at 8,467 drilled in 1966. 4,143 ft 8,467
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CO 2 Storage in Sandstone Reservoir Pore Space Sand grain Pore space Pin head
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Shale Caprock (Reservoir Seal) Pin head No pore space visible
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General CO 2 Injection: Caprock/Seal Integrity Shale Seal Sandstone Reservoir
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With FutureGen, Illinois will lead in coal gasification, carbon sequestration and hydrogen production-- all key technologies that will improve energy security for our families, provide environmental benefits and support economic growth in Illinois.
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