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Appendix H: Background Information on the Economic and Environmental Assessment of Biomass Supply
Pages 325-338

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From page 325...
... , and carbon inputs for feedstock production (Table H.9) and biomass refining (Table H.10)
From page 326...
... Perlack, Oak Ridge National Laboratory, presentation to the committee on November 19, 2007 Corn stover Up to storage 20–21 36–39 Sokhansanj and Turhollow (2002) Corn stover 28 36 Suzuki (2006)
From page 327...
... . TABLE H.3 Estimated Distance for Delivery of Cellulosic Feedstocks Distance (miles)
From page 328...
... 0-25 miles 0.13–0.23 0.13–0.23 25-100 miles 0.10–0.19 0.10–0.19 >100 miles 0.09–0.16 0.09–0.16 DFC square bales 1.70 1.70 DFC round bales 3.10 3.10 Corn stover Per ton 10.9 13.8 Vadas et al.
From page 329...
... . TABLE H.6 Estimated Costs of Establishment and Seeding for Cellulosic Feedstocks Type of Land Rent Cost per Acre Cost per Acre Feedstock Type of Cost Included (cited $)
From page 330...
... (2008) Miscanthus Lost profits 78–231 78–231 Khanna and Dhungana Miscanthus (2007)
From page 331...
... (2008) Wisconsin Switchgrass Iowa, Illinois field trials 2.58 Khanna and Dhungana (2007)
From page 332...
... 4.13–6.2 (tall fescue) 2.2–3.36 (creeping red fescue)
From page 333...
... Nitrogen-fertilizer emissions 1638 547 Phosphorus 102 3.4 Potassium 70 2.4 Lime 228 -- Herbicide 69 10.4 Insecticide 5.4 -- Seed -- -- Transport emissions 39 3 Gasoline 114 -- Diesel 248 341 Natural gas 46 -- Liquefied petroleum gas 61 -- Electricity 56 42 Energy used in irrigation 4 -- Labor transportation -- -- Farm machinery 21 21 CO2 from land-use change (kg/ha) -- -- Total from agricultural production 2703 971 Conversion per acre 2452 lb CO2 eq/ac 881 lb CO2 eq/ac (0.405 ha/acre, 2.24 lb/kg)
From page 334...
... bBiochemical oxygen demand of effluent at wastewater treatment plants. Source: Farrell et al., 2006.
From page 335...
... 2002. Lignocellulosic Biomass to Ethanol Process Design and Economics Utilizing Co-Current Dilute Acid Prehydrolysis and Enzymatic Hydrolysis for Corn Stover.
From page 336...
... 2008. Herbaceous plant biomass harvest and delivery cost with harvest segmented by month and number of harvest machines endogenously determined.
From page 337...
... Ames: Iowa State University College of Business: Business and Partnership Development.


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