prepared by burton english jamey menard daniel de la torre ugarte partially funded oak ridge national laboratory contract number 4500010956 using corn stover for ethanol production a look at the regional economic impacts selected midwestern states university of tennessee department agricultural economics knoxville tn aim ag agri industry modeling analysis group ii table contents list tables iii figures v section i introduction 1 methodology 3 models employed in 5 spreadsheets on alternative plant size polysys determining quantity available 6 oribas 7 implan total project investment construction annual operating costs variable and fixed 8 9 agriculture transportation 11 initial state 12 results 13 iv conclusions 18 literature cited 20 appendices 23 appendix information from sizes 24 process engineering 25 b input output 27 28 under full adoption assumptions