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U.S. Department of Energy
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National Coal Utilization Assessment. An integrated assessment of increased coal use in the Midwest: impacts and constraints. [14 states Midwest region]

Technical Report ·
DOI:https://doi.org/10.2172/5538468· OSTI ID:5538468
This study examines the impacts and constraints to increased coal production and use for a 14-state Midwestern region. The assessment considers technology characteristics, energy supply and demand trends, siting constraints, impacts on water availability and coal reserves, impacts on air and water quality, and ecosystems, effects of trace elements, social and economic impacts, and health risks. The significant air quality constraints to coal use are related to the short-term National Ambient Air Quality Standards, PSD standards, and exposure to sulfates. In general, cumulative water supply in the 14-state region is adequate to satisfy foreseeable energy requirements; however, on a localized basis significant water shortages may develop which could constrain a smaller portion of the energy development. Water quality impacts are primarily restricted to areas with insufficient water resources. Coal mining will continue to have significant effects on water quality in smaller streams draining the major coal regions unless strict control practices are maintained. Coal-conversion plants may cause localized water quality problems; however, the effluent characteristics of these plants are not well-known. A significant amount of the coal development is anticipated to occur in counties with high susceptibility to social and economic impacts. The timing, magnitude, and nature of these impacts could be mitigated by the development of effective management strategies.
Research Organization:
Argonne National Lab., Evanston, IL (USA)
DOE Contract Number:
W-31109-ENG-38
OSTI ID:
5538468
Report Number(s):
ANL/AA-11
Country of Publication:
United States
Language:
English

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