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1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Transportation 10,688 12,524 R16,154 18,580 20,057 20,574 R23,012 22,642 23,012 23,423 R24,014...Excel | CSV
1995 1996 1997 1998 1999 2000E Light-duty vehicles Exhaust HC 1.43 1.38 1.34 1.30 1.28...Excel | CSV
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000E Gasoline (assuming zero RFG) ...Excel | CSV
Engine Categoryc Displacement (liters/cylinder) Rated Power (kW) Year NOx + THC (g/kW-hr) PM (g/kW-hr) CO (g/kW-hr) Useful Lifed...Excel | CSV
Year HC + NOx (g/kWh)Rated power < 4.3 kW HC + NOx (g/kWh)Rated power >= 4.3 kW c,d Warranty period...Excel | CSV
Pollutant Duty-cycle f Tier 01973-2001 h Tier 12002-2004 Tier 22005+ Total HC b Line-haul 1.00 0.55 0.30 Switch 2.10 1.20 0.60 Nonmethane HC c Line-haul...Excel | CSV
Engine type c Pollutant Year of engine manufacture 1974-75 1976-77 1978-82 1983 1984-96 1997-99 2000+ TurbopropSmoke h187(rO)-0.168...Excel | CSV
Pollutant Engine displacement Emissions prior to controlsc 1978-79 1980-89 1990-96 1997+ Gasoline-powered HC 50-169 cc 1.0-...Excel | CSV
Engine type and pollutant 1970-73 1974-78 1979-83 1984 1985-86 1987 1988-89 1990 1991-93 1994...Excel | CSV
Engine type and pollutant 1970-73 1974-78 1979-83 1984 1985-86 1987 1988-89 1990 1991-93 1994...