Cleaning Up Diesel Pollution - Union of Concerned Scientists

Cleaning Up Diesel Pollution l 47INDIANA1999 Emissions in Tons per YearPM10 PM2.5 NOx SO2 VOC COMobile Sources - TOTAL 15,292 13,057 345,663 19,811 199,269 2,451,125Highway Vehicles 6,813 5,279 235,316 8,702 151,170 1,921,750Off-Highway Equipment and Vehicles 8,478 7,778 110,347 11,109 48,099 529,376Heavy Equipment (Diesel) 5,639 5,187 46,775 5,905 6,181 28,484Heavy Equipment (Gasoline) 1,054 969 3,826 197 39,800 455,043Heavy Equipment (LNG & CNG) 42 42 9,256 9 22 36,650Marine Vessels (Diesel) 1,059 974 24,196 4,184 756 3,184Railroads (Diesel) 633 570 25,451 734 1,003 2,525Aircraft 52 36 842 81 337 3,490Off-Highway Diesel 7,331 6,731 96,423 10,822 7,940 34,193Off-Highway (Other Fuels) 1,148 1,047 13,925 287 40,159 495,183Off-Highway Share of Mobile Source Pollution 55% 60% 32% 56% 24% 22%Off-Highway Diesel Share of Mobile Source Pollution 48% 52% 28% 55% 4% 1%Off-Highway Heavy Diesel Equipment Share of Mobile Source Pollution 37% 40% 14% 30% 3% 1%Heavy Equipment (Diesel) 5,639 5,187 46,775 5,905 6,181 28,484Agriculture 3,018 2,776 21,481 2,426 2,937 13,521Airport Ground Support 13 12 149 20 14 74Commercial 206 190 1,443 205 281 1,026Construction 1,848 1,700 18,572 2,490 2,255 11,141Industrial 404 372 3,802 577 478 1,967Lawn and Garden 108 100 875 130 161 520Logging 4 3 43 6 4 20Recreational 7 7 32 4 11 45Underground Mining 12 11 80 8 18 67Pleasure Craft 7 6 230 32 9 38Railroad Equipment 12 11 70 8 15 63IOWA1999 Emissions in Tons per YearPM10 PM2.5 NOx SO2 VOC COMobile Sources - TOTAL 11,755 10,380 193,523 11,814 97,908 1,168,000Highway Vehicles 2,992 2,337 102,974 3,724 62,625 857,152Off-Highway Equipment and Vehicles 8,763 8,043 90,549 8,090 35,283 310,848Heavy Equipment (Diesel) 7,166 6,593 54,444 6,464 7,334 33,800Heavy Equipment (Gasoline) 740 680 2,291 123 26,694 257,492Heavy Equipment (LNG & CNG) 16 16 3,702 3 11 14,619Marine Vessels (Diesel) 160 147 3,554 693 111 467Railroads (Diesel) 651 586 26,219 774 982 2,585Aircraft 31 21 339 33 152 1,885Off-Highway Diesel 7,976 7,325 84,218 7,932 8,426 36,852Off-Highway (Other Fuels) 787 718 6,331 159 26,857 273,996Off-Highway Share of Mobile Source Pollution 75% 78% 47% 69% 36% 27%Off-Highway Diesel Share of Mobile Source Pollution 68% 71% 44% 67% 9% 3%Off-Highway Heavy Diesel Equipment Share of Mobile Source Pollution 61% 64% 28% 55% 8% 3%Heavy Equipment (Diesel) 7,166 6,593 54,444 6,464 7,334 33,800Agriculture 5,820 5,355 41,429 4,679 5,665 26,078Airport Ground Support 1 1 16 2 2 8Commercial 132 122 926 131 180 659Construction 988 909 9,936 1,332 1,206 5,960Industrial 163 151 1,520 232 195 792Lawn and Garden 43 40 346 51 65 208Logging 1 1 13 2 1 6Recreational 4 3 15 2 5 21Underground MiningPleasure Craft 6 6 208 29 9 34Railroad Equipment 6 5 35 4 7 32