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Controlling Emissions from In-Use and New 2 and 3- Wheelers in AsiaNarayan Iyer, Adviser (Technical), Bajaj Auto Ltd, Pune, IndiaWorkshop on Developing Fuel Quality Road Maps in Asia22 and 23 May, 2006Asian Development Bank, Manila
Presentation ContentsProblem definitionEmission standards & technology choicesNew vehicles * Notified until now* Future expectationsIn-use vehiclesTwo-stroke v/s Four-strokeSmoke & PM EmissionsFuels & lubricantsFuel conversion programmes
Composition of Vehicle Fleets in Asian CountriesVehicle fleets in most of Asian countries comprise 2-3 wheelers,a majority powered by 2-stroke engines India
Chart5
56402340
33079524872
132261517842
751938636747
10325942256371
19870741143017
275000011164319
50824734543343
102390006235000
109584695160262
126518134993072
1453651270818364
256930007410000
3161940028100000
2-Wheelers
Other Vehicles
Number of Vehicles
Vehicle Fleet in Asia
Sheet1
FOUR-PLUS WHEELS (columns 3-7)TWO WHEELS
CountryYearPassenger CarsBuses & CoachesLorries & VansTOTAL of columns 3-5Road TractorsMotorcycles & MopedsOtherPopulation at 31/12TOTAL VEHICLES (col 6) per 1000 inhabitantsTOTAL VEHICLES (col 6) per km of roadPassenger Cars (col 3) per 1000 inhabitantsRemark
(units)(units)(units)(units)(units)(units)(1000n)(units)(units per km)(units)
column 1column 2column3column4column5column6column7column8column9column 10column 11column 12
CountryCountryYearPassenger CarsBuses & CoachesLorries & VansTOTAL of columns 3-5Road Tractors2-WheelersOther Vehicles2str%2-Stroke4-Stroke MCsPopulation at 31/12TOTAL VEHICLES (col 6) per 1000 inhabitantsTOTAL VEHICLES (col 6) per km of roadPassenger Cars (col 3) per 1000 inhabitantsRemark
MaldivesMaldives (1996)19961,0802001,0602,3403205,6402,34070%3,9481,6922708.94.1e
Hong KongHong Kong (1999)1999389,77519,198115,899524,87214,97833,079524,87260%19,84713,2326,84376.7278.557.0
SingaporeSingapore (1998)1998375,21711,162131,463517,842...132,261517,84265%85,97046,2913,490.........e
Sri LankaSri Lanka (1998)1998284,25960,097292,391636,747116,901751,938636,74775%563,954187,98518,55234.326.715.3
PhilippinesPhilippines (1998)1998749,2041,275,825231,3422,256,37127,8521,032,5942,256,37170%722,816309,77873,14831.011.010.0
PakistanPakistan (1999)1999668,957162,444311,6161,143,017519,6641,987,0741,143,01775%1,490,306496,769133,0008.54.55.0
Korea, Republic ofKorea, Republic of (1999)19997,837,251993,6412,333,42711,164,319...2,750,00011,164,31960%1,650,0001,100,00016,858238.3...167.3
MalaysiaMalaysia (1999)19993,852,69347,674642,9764,543,343304,1355,082,4734,543,34360%3,049,4842,032,98921,793.........e
ThailandThailand (1996)19961,661,0001,721,0002,853,0006,234,00010,239,0006,235,00085%8,703,1501,535,85061,000103.096.527.4e
Taiwan, ChinaTaiwan, China (1999)19994,509,43023,798627,0345,160,262152,87810,958,4695,160,26240%4,383,3886,575,08122,033234.2144.3204.7
IndonesiaIndonesia (1998)19982,772,531627,9691,592,5724,993,072...12,651,8134,993,07230%3,795,5448,856,269212,942.........e
JapanJapan (1998)199849,896,326237,70120,684,33770,818,36412964214,536,51270,818,36465%9,448,7335,087,779126,486560.0394.0
IndiaIndia (1997)19974,662,000488,0002,260,0007,410,0002,157,00025,693,0007,410,00075%19,269,7506,423,250............r
ChinaChina (1999)19997,400,00014,000,0006,700,00010,020,000528,00031,619,40028,100,00070%22,133,5809,485,8201,234,0008.16.63.2e
Myanmar199627,00042,00069,00069,00048,5101.42.40.6e
Source: IRF, 2000
Sheet1
00
00
00
00
00
00
00
00
00
00
00
00
00
00
2-Wheelers
Other Vehicles
Number of Vehicles
MC Fleet in Asia
Sheet2
56402340
33079524872
132261517842
751938636747
10325942256371
19870741143017
275000011164319
50824734543343
976000010021000
102390006235000
109584695160262
126518134993072
1453651270818364
256930007410000
2-Wheelers
Other Vehicles
Number of Vehicles
MC Fleet in Asia
Sheet3
39481692
19847.413231.6
85969.6546291.35
563953.5187984.5
722815.8309778.2
1490305.5496768.5
16500001100000
3049483.82032989.2
68320002928000
87031501535850
4383387.66575081.4
3795543.98856269.1
9448732.85087779.2
192697506423250
2-Stroke
4-Stroke MCs
No. of Motorcycles
Motorcycle Population by Type
Sheet4
39481692
19847.413231.6
85969.6546291.35
563953.5187984.5
722815.8309778.2
1490305.5496768.5
16500001100000
3049483.82032989.2
68320002928000
87031501535850
4383387.66575081.4
3795543.98856269.1
9448732.85087779.2
192697506423250
2-Stroke
4-Stroke MCs
No. of Motorcycles
Motorcycle Population by Type
Sheet5
Sheet6
Chart2
0.2640.3430.6820.576
1.0590.5541.162.618
2.8641.3562.95414.2
6.4292.9487.05838.556
Others
Goods
Cars, Jeeps, Taxis
M2W Vehicles
Million vehicles
Sheet1
FLOWTotal Final ConsumptionTotal Industry SectorTotal Transport SectorResidentialCommercial and Public ServicesAgricultureRoadRail
TIME PERIOD19711981199120001971198119912000197119811991200019711981199120001971198119912000197119811991200019711981199120001971198119912000
COUNTRY
OECD Total2,579,205.092,896,475.803,164,831.273,611,606.13970,170.231,038,869.01987,396.221,086,388.82643,357.41806,230.20987,934.981,219,381.84517,734.32536,258.66621,000.38689,358.82259,064.95286,363.06342,816.90406,823.7439,612.8547,922.8867,311.8469,946.10490,205.88643,777.84796,920.33984,274.9635,102.3830,687.8324,950.0625,193.59
OECD North America1,390,985.461,524,169.861,558,819.361,785,163.27457,238.27510,693.31436,009.66462,328.62420,451.11502,611.52569,407.42700,981.73268,486.63243,317.67260,574.36312,839.23162,325.40160,072.77185,481.08223,783.0018,054.6317,987.3220,254.8921,278.19324,104.45399,486.11450,829.93566,669.1714,881.5016,162.1512,889.5313,040.14
OECD Pacific254,201.37313,188.10442,293.07561,439.65135,805.68136,665.38179,080.16225,853.7252,837.6278,971.93119,771.08157,241.5327,623.9244,360.3460,821.0277,162.6318,078.9027,767.6250,815.6367,710.643,568.785,146.7514,896.4315,469.8338,859.0862,354.3096,143.95123,280.713,501.903,380.173,450.643,652.98
OECD Europe934,018.261,059,117.841,163,718.841,265,003.21377,126.28391,510.32372,306.40398,206.48170,068.68224,646.75298,756.48361,158.58221,623.77248,580.65299,605.00299,356.9678,660.6598,522.67106,520.19115,330.1017,989.4424,788.8132,160.5233,198.08127,242.35181,937.43249,946.45294,325.0816,718.9811,145.518,609.898,500.47
FLOWTotal Final ConsumptionTotal Industry SectorTotal Transport SectorResidentialCommercial and Public ServicesAgricultureRoadRail
TIME19711981199120001971198119912000197119811991200019711981199120001971198119912000197119811991200019711981199120001971198119912000
COUNTRY
China (China + Hong Kong)188,918.66316,005.10508,825.85784,195.8813,806.75179,463.01288,396.59312,481.575,676.7726,354.9544,537.4480,595.37355.2563,731.4196,822.13297,360.91247.645,926.2114,379.6629,808.790.0018,716.0726,771.8731,674.465,052.7111,060.1226,165.1950,358.620.0010,473.2612,408.2014,875.91
Asia Excluding China165,043.55250,936.77418,161.99826,547.9947,414.8288,339.86156,348.31239,724.3932,990.2147,412.3785,670.36144,509.4759,058.4485,621.00128,937.36378,161.046,047.638,382.9711,819.4920,509.472,795.225,394.7211,832.1416,100.9017,488.1733,811.5368,834.84122,885.899,066.137,111.504,927.772,786.80
World3,777,972.144,794,955.835,623,471.906,899,713.681,389,201.611,882,313.862,018,769.442,184,481.92851,329.381,147,826.381,459,856.371,784,826.39655,523.48868,003.211,032,218.601,886,020.13324,681.80404,054.05469,922.05535,633.71104,952.23165,990.94190,394.67165,087.44604,845.51860,423.151,148,142.151,414,804.1475,204.7978,203.9468,431.5152,787.45
FLOWTotal Final ConsumptionTotal Industry SectorTotal Transport SectorResidentialCommercial and Public ServicesOther Sectors
TIME197119811991200019711981199120001971198119912000197119811991200019711981199120001971198119912000
COUNTRY
OECD North America1,390,985.461,524,169.861,558,819.361,785,163.27457,238.27510,693.31436,009.66462,328.62420,451.11502,611.52569,407.42700,981.73268,486.63243,317.67260,574.36312,839.23162,325.40160,072.77185,481.08223,783.0082,484.05107,474.59107,346.8485,230.69
Other OECD1,188,219.631,372,305.941,606,011.911,826,442.86512,931.96528,175.70551,386.56624,060.20222,906.30303,618.68418,527.56518,400.11249,247.69292,940.99360,426.02376,519.5996,739.55126,290.29157,335.82183,040.74106,394.13121,280.28118,335.95124,422.22
Asia353,962.21566,941.87926,987.841,610,743.8761,221.57267,802.87444,744.90552,205.9638,666.9873,767.32130,207.80225,104.8459,413.69149,352.41225,759.49675,521.956,295.2714,309.1826,199.1550,318.26188,364.7061,710.09100,076.50107,592.86
ROW844,804.841,331,538.161,531,652.791,677,363.68357,809.81575,641.98586,628.32545,887.14169,304.99267,828.86341,713.59340,339.7178,375.47182,392.14185,458.73521,139.3659,321.58103,381.81100,906.0078,491.71179,992.99202,293.37316,946.15191,505.76
TOTAL GLOBAL ENERGY CONSUMPTION BY SECTOR, in MKOE, 1971-2001
1971198119912001
Industry1,389,201.611,882,313.862,018,769.442,184,481.92
Transport851,329.381,147,826.381,459,856.371,784,826.39
Residential655,523.48868,003.211,032,218.601,886,020.13
Comml/Instnl324,681.80404,054.05469,922.05535,633.71
Other557,235.87492,758.33642,705.44508,751.53
TOTAL GLOBAL ENERGY CONSUMPTION BY SECTOR, in MTOE, 1971-2001
19711981199120012001 Shares
Industry138918822019218431.652173913
Transport85111481460178525.8695652174
Residential6568681032188627.3333333333
Comml/Instnl3254044705367.768115942
Other5574936435097.3768115942
6900
ENERGY CONSUMPTION IN OECD (NA) BY SECTOR, 1971-2001
1971198119912001
Industry457,238.27510,693.31436,009.66462,328.62
Transport420,451.11502,611.52569,407.42700,981.73
Residential268,486.63243,317.67260,574.36312,839.23
Comml/Instnl162,325.40160,072.77185,481.08223,783.00
Other82,484.05107,474.59107,346.8485,230.69
ENERGY CONSUMPTION IN OECD (NA) BY SECTOR, IN MTOE, 1971-2001
19711981199120012001 share
Industry457.23827510.69331436.00966462.3286225.8983941564
Transport420.45111502.61152569.40742700.9817339.2670934799
Residential268.48663243.31767260.57436312.8392317.5244043644
Comml/Instnl162.3254160.07277185.48108223.78312.5357161309
Other82.48405107.47459107.3468485.230694.7743918684
1785.16327
ENERGY CONSUMPTION IN TRANSPORT, BY REGION, IN MTOE, 1971-2001
19711981199120012001 share
OECD-NA420.00503.00569.00701.0039.2937219731
Other OECD223.00304.00419.00518.0029.0358744395
Asia39.0074.00130.00225.0012.6121076233
ROW169.00268.00342.00340.0019.0582959641
1,784.00
ENERGY CONSUMPTION IN CANADA BY SECTOR, 1971-2001
1971 & 1981 in MTOE; 1991 and 2001 in petajoules
19711981199120012001 share
Industry39.753.62663.62998.137.9862149355
Transport30.244.51807.32277.328.8536097104
Residential26.628.41268.71338.216.9551225198
Comml/Instnl16.718.7888.91060.913.4417048881
Agriculture0.22.5195.2218.12.7633479462
7892.6
ENERGY CONSUMPTION IN CANADA BY SECTOR, IIN MTOE, 1971-2001
1971198119912001
Industry39.753.663.618993025771.6083882679
Transport30.244.543.166618897554.392376039
Residential26.628.430.302378905131.9623578867
Comml/Instnl16.718.721.231011751225.3391611732
Agriculture0.22.54.66227190225.2092290054
ENERGY CONSUMPTION VERSUS GREENHOUSE GAS EMISSIONS BY SECTOR, 2002
Energy, PJGHG, MT CO2 EqEnergyGHG Emissionsghg share
Industry3160.9162.1Industry38.565432761533.7006237006
Transport2306.2164.9Transport28.137429540534.2827442827
Residential1390.874.9Residential16.968839218215.5717255717
Comml/Instnl1131.564.6Comml/Instnl13.805178009313.4303534304
Agriculture206.814.5Agriculture2.52312047053.0145530146
8196.2481
TRANSPORT ENERGY CONSUMPTION IN CANADA BY MODE, 1991-2001/// ALSO ROAD TRPT SHARE; URBAN SHARE
PJ199119962001
Road1390.31591.21764.6
Air167.4209.4218.6
Marine110.699.9123.2
Rail82.879.181.7
Off-road56.263.489.2
total1807.320432277.3
ABOVE, IN MTOE
199119962001
Road33.206745008138.005159071442.1467469189
Air3.99828030955.00143307545.2211713003
Marine2.64163561672.38607050732.9425814465
Rail1.97764402411.88927104231.9513709754
Off-road1.3423139391.51428298462.1305053979
total43.166618897548.79621668154.392376039
ROAD TRANSPORT ENERGY CONSUMPTION IN CANADA BY MODE, 2002
EnergyGHG
Car/LTV1036.2Car/LTV73.3
Truck711.7Truck51.1
Urban Transit28.7Urban Transit2
School Bus16.3School Bus1.1
Inter-city Bus6.6Inter-city Bus0.5
Motorcycle2.4Motorcycle0.2
EnergyGHG EmissionsEnergyGHG Emissions
Car/LTV1036.273.3Car/LTV57.505965924957.1762870515
Truck711.751.1Truck39.497197402739.8595943838
UT+ SB453.1UT+ SB2.49736389372.4180967239
Other90.7Other0.49947277870.5460218409
1801.9128.2
MODE SHARE IN MONTREAL
AM Peak %24-hr %
Car/LTV60.666.7
Public Transit18.915.3
School Bus9.85
Bicycle0.91.1
Walk9.311.2
Other0.50.7
KILOJOULES PER PASSENGER-KM BY MODE
Kilojoules/pass-km
Car (1)2972
Car (1.2)2477
LTV (1)3940
LTV (1.2)3284
Bus (40)923
Assumptions: Car 8.6 l/100 km; LTV 11.4 L/100 km
Gasoline 34,563 KJ/L; Diesel 38,744 KJ/L
1 L gasoline = 2400 g CO2; 1 L diesel 2700 g CO2
Gasoline density 0.78 kg/L; diesel 0.84 kg/L
GVRD DATA FOR PM AND Nox
PM-10NoxPM-10/pass-kmNox/pass-km
Car0.18510.15416666670.8333333333
Bus0.6579.40.0164250.235
Distribution of Trips by Mode in Delhi
% Share
M3W1.9
Rickshaw2.4
Bicycle4.5
Car+Jeep+Van4.7
M2W12.0
Walk31.8
Bus42.3
OthersGoodsCars, Jeeps, TaxisM2W Vehicles
19710.2640.3430.6820.576
19811.0590.5541.162.618
19912.8641.3562.95414.2
20016.4292.9487.05838.556
Total final consumption (TFC) is the sum of consumption by the different end-use sectors. In final consumption, petrochemical feedstocks are shown as an "of which" item under chemical industry, while non-energy use of such oil products as white spirit, lubricants, bitumen, paraffin waxes and other products are shown under non-energy use, and are included in Total final consumption only. See Non-energy use. Backflows from the petrochemical industry are not included in final consumption (see other transformation).
Energy used for transport by industry is not included here but is reported under transport.
Most countries have difficulties supplying an industrial breakdown for all fuels. In these cases, the non-specified industry row has been used. Regional aggregates of industrial consumption should therefore be used with caution. Please see Country Notes.
Notes:The Transport sector includes all fuels for transport except international marine bunkers [ISIC Divisions 60, 61 and 62]. It includes transport in the industry sector and covers road, railway, air, internal navigation (including small craft and coastal shipping not included under marine bunkers), fuels used for transport of materials by pipeline and non-specified transport. Fuel used for ocean, coastal and inland fishing should be included in agriculture. For many countries, the split between international civil aviation and domestic air appears to allocate fuel use for both domestic and international departures of domestically owned carriers to domestic air.
Notes:All fuels used in road vehicles (including military) as well as agricultural and industrial highway use. Excludes motor gasoline used in stationary engines, and diesel oil for use in tractors that are not for highway use.
Notes:All quantities used in rail traffic, including industrial railways.
Notes:Other sectors cover agriculture (including ocean, coastal and inland fishing) [ISIC Divisions 01, 02 and 05], residential, commercial and public services [ISIC Divisions 41, 50, 51, 52, 55, 63, 64, 65, 66, 67, 70, 71, 72, 73, 74, 75, 80, 85, 90, 91, 92, 93, 95 and 99], and non-specified consumption. In many cases administrations find it impossible to distinguish energy consumption in commercial and public services from residential consumption. Some cannot distinguish consumption in agriculture from that in residential. In these cases, the residential sector will also include consumption in agriculture and/or commercial/ public services. The non-specified row may include military use that is not shown in the transport sector. The other sectors total is, therefore, more accurate than its components. Please refer to individual country data when consulting regional aggregates.
Notes:Defined as all deliveries to users classified as agriculture, hunting and forestry by the ISIC, and therefore includes energy consumed by such users whether for traction (excluding agricultural highway use), power or heating (agricultural and domestic). Also includes fuels used for ocean, coastal and inland fishing. ISIC Divisions 01, 02 and 05.
Notes:All activities coming into ISIC Divisions 41, 50, 51, 52, 55, 63, 64, 65, 66, 67, 70, 71, 72, 73, 74, 75, 80, 85, 90, 91, 92, 93 and 99.
Notes:All consumption by households, excluding fuels used for transport. Includes households with employed persons (ISIC Division 95) which is a small part of total residential consumption.
Notes:All activities coming into ISIC Divisions 41, 50, 51, 52, 55, 63, 64, 65, 66, 67, 70, 71, 72, 73, 74, 75, 80, 85, 90, 91, 92, 93 and 99.
Notes:All quantities used in rail traffic, including industrial railways.
Sheet1
0000
0000
0000
0000
0000
1971
1981
1991
2001
MTOE
Sheet2
00000
00000
00000
00000
Industry
Transport
Residential
Comml/Instnl
Other
MTOE
Sheet3
0000
0000
0000
0000
0000
1971
1981
1991
2001
MTOE
00000
00000
00000
00000
Industry
Transport
Residential
Comml/Instnl
Other
MTOE
0000
0000
0000
0000
OECD-NA
Other OECD
Asia
ROW
MTOE
0000
0000
0000
0000
0000
1971
1981
1991
2001
MTOE
39.730.226.616.70.2
53.644.528.418.72.5
63.618993025743.166618897530.302378905121.23101175124.6622719022
71.608388267954.39237603931.962357886725.33916117325.2092290054
Industry
Transport
Residential
Comml/Instnl
Agriculture
MTOE
00
00
00
00
00
Energy
GHG Emissions
000
000
000
000
000
1991
1996
2001
MTOE
0
0
0
AM Peak %
24-hr %
% Share
Kilojoules/pass-km
Kilojoules/pass-km
% Share
% Share
Others
Goods
Cars, Jeeps, Taxis
M2W Vehicles
Million vehicles
Typical Vehicular Contribution of Air Pollutants in Urban Areas (example Pune city )Two and three-wheelers account for a significant proportion of vehicular air pollution, particularly HC and PM
Road to Reduced Pollution from Transport VehiclesNew VehicleEmission StandardsIn-Use VehicleEmission StandardsEffectiveTraffic ManagementFuel QualityFuel Conversion ProgrammesReduced PollutionFrom Transport
Emission Standards for New and In-Use VehiclesEmission standards for new vehicles, evolved in a transparent manner involving all stakeholders, help to reduce the pollution contribution of future vehicles through the introduction of new technologiesRequires that concomitant improvements in fuel specifications are introduced to allow adoption of new emission reduction technologies
Emission standards for in-use vehicles help to ensure that vehicles are properly maintained so that the deterioration in emission performance with usage is minimizedRequires implementation of a sound Inspection & Maintenance (I/M) programme
Emission Standards for 2&3-Wheelers of Some Asian Countries
emission standards
UNCRD_NAGOYA_PRESENTATION_CHARTS
CURRENT & FUTURE INDIAN EMISSION STANDARDS
Source: Report of the Expert Committee on Auto Fuel Policy, Government of India, August 2002 [Ref (14)]
COHCNOxHC+NOxPM
Passenger cars, petrol, g/km2005(EU III)2.30.20.15
2010 (EU IV)10.10.08
Passenger cars, diesel, g/km2005(EU III)0.640.50.560.05
2010 (EU IV)0.50.250.30.025
2005(EU III)0.640.50.560.05
2010 (EU IV)0.50.250.30.025
2005(EU III)0.80.650.720.07
2010 (EU IV)0.630.330.390.04
LCV (N1) diesel, g/km [1760
Progression of Indian Emission Standards for 2 & 3-WheelersAll limit values for mass emissions in g/km under Indian Driving Cycle
Progression of Taipei,China Emission Standards for 2 & 3-Wheelers(Source: Jet P.H. Shu, ITRI)1234567819881991199820002003CO8.8CO4.5CO3.5HC+NOx5.5HC+NOx3.0HC+NOx2.0CO7.0HC+NOxHC+NOxCO2.542% mandates Electric Scooterg/km Exhaust Emission2.0 (4-S)1.0 (2-S)* Note: Cold start test is introduced in 2003. The CO emission standard is normalized to warm start data for comparison purpose.*All limit values for mass emissions in g/km under ECE R40 Driving Cycle
All limit values for mass emissions in g/km
Sheet5
Sheet1
BAQ2002
Delhi pollution loads AFP Committee report Vol 1 page 122
MASTER TABLE
LAKHSCO,T/DNOx, T/DHC, T/DPM, T/D
VehVeh kmCO, %NOx, %HC, %PM, %
CAR30019947.24339.13519.13.326
TAXI610.221.600.100.1
2W33816839.843.511160.44.938.6
3W CNG7110.221.7168.40.21.2
3W PETR22184.400.2136.90.42.8
GD LOC14102.454.810.30.85.9
GD I/C1181.966111.29.3
BUS CNG1092.32219.663.10.10.7
BUS DIES1161.52119.720.91.612.9
BUS I/C710.344.300.20.32.6
TOTAL790421100.2109100.5185100.412.8100.1
O-PM REDUCTION TECHNIQUES JAMA RESEARCH
OIL TYPE (% of fuel)PMPM
w/o CATwith CAT
JASO FB (2%)0.0980.034
JASO FC (2%)0.0560.015
JASO FB (1%)0.0420.015
JASO FC (1%)0.0260.003
RELATION BETWEEN LUBRICANT CONTENT & EMISSIONS FROM UNCONTROLLED MOTORCYCLESKOJIMA
OIL TYPE & CONTENTPM
g/km% reduction
Regular 2T, 6-8%0.6 - 0.7
Regular 2T, 5%0.3550
Regular 2T , 2-3%0.2564
Regular 2T , 1 - 2%0.271
Low smoke, 1%0.1579
RESULTS OF EMISSION INSPECTION CAMPS AT NEW DELHI SIAM
ParameterSampleBeforeAfterImprovement
(nos)MaintenanceMaintenance(per cent)
CO, % vol58,0005.642.8649
HC, ppm vol58,0005685230259
Fuel eff, km/l21048.4258.5721
RESULTS OF EMISSION INSPECTION CLINICS HELD
AT DELHI BY SIAM
COHCFuel Efficiency
%, volppm, volkm/litre
Sample, numbers3,0903,090210
Before Maintenance5.64568548.42
After Maintenance2.86230258.57
Improvement, %495921
NOTES
SAMPLE NUMBERS ARE OF VEHICLES FAILING THE
CO LIMIT OF 4.5% OUT OF TOTAL 58,000 TESTED
MAINTENANCE INCLUDED IDLE ADJUSTMENT, AIR
FILTER CLEANING AND SPARK PLUG CLEANING
FUEL EFFICIENCY TESTS DONE ON ROAD UNDER
NEARLY CONSTANT SPEED RUNNING
Sheet1
00
00
00
00
PM w/o CAT
PM with CAT
PM emission, g/km
Sheet2
USE TABLE
LAKHSCO,T/DNOx, T/DHC, T/DPM, T/D
VehVeh kmCO, %NOx, %HC, %PM, %
CAR30019947.24339.13519.13.326
TAXI610.221.600.100.1
2W33816839.843.511160.44.938.6
3W CNG7110.221.7168.40.21.2
3W PETR22184.400.2136.90.42.8
GD LOC14102.454.810.30.85.9
GD I/C1181.966111.29.3
BUS CNG1092.32219.663.10.10.7
BUS DIES1161.52119.720.91.612.9
BUS I/C710.344.300.20.32.6
TOTAL790421100.2109100.5185100.412.8100.1
VehHC, %PM, %
CAR19.126
TAXI0.10.1
2W60.438.6
3W CNG8.41.2
3W PETR6.92.8
GD LOC0.35.9
GD I/C19.3
BUS CNG3.10.7
BUS DIES0.912.9
BUS I/C0.22.6
TOTAL100.4100.1
VehHC, %PM, %
CAR19.226
2W60.438.6
3W CNG8.41.2
3W PETROL6.92.8
GOODS,DIESEL1.315.2
BUS, DIESEL & CNG4.216.2
TOTAL100.4100
VehHC, %PM, %
CAR19.226
2W60.438.6
3W CNG8.41.2
3W PETROL6.92.8
BUS CNG3.10.7
DIESEL BUS/TRUCK2.430.7
TOTAL100.4100
VehPM, %
CAR26
2W38.6
3W CNG1.2
3W PETROL2.8
BUS CNG0.7
DIESEL BUS/TRUCK30.7
TOTAL100
Sheet2
0
0
0
0
0
0
DELHI: Contribution of vehicles to HC
Sheet4
0
0
0
0
0
0
DELHI: Contribution of vehicles to PM
Sheet3
2-WHEELER IN-USE EMISSION STANDARDS
2-WHEELER IN-USE EMISSION STANDARDS IN ASIAN COUNTRIES
COUNTRYVEHICLEYEARCOHCPM
% volppm, vol% opacity
CAMBODIAALL 2-WCURRENT4.510,000
INDIAALL 2-WCURRENT4.5
2-STROKE20033.5*9,000
4-STROKE20033.5*6,000
PHILIPPINESALL 2-WCURRENT6
PRC, CHINAALL 2-WCURRENT4.5
BEIJING2-STROKECURRENT4.58,000
2-STROKE20011.53,000
4-STROKECURRENT4.52,200
4-STROKE20011.5300
SRI LANKAALL 2-WCURRENT6
TAIPEI,CHINAALL 2-WCURRENT4.59,00030
Comparison of Emission Standards of Different Countries
Known, Potential and Emerging Technologies for 2&3Wheelers
ICLEIDATA
EMISSION FACTORS AND FUEL CONSUMPTION FROM ICLEI FOR ADB CLIMATE CHANGE WORKSHOP
TWO-WHEELERS, 2-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
1986199053530.0020.0020.150.156.56.53.93.90.030.030.020.020.230.230.720.72
199119955051.40137361320.0020.0020.150.156.56.53.93.90.030.030.020.020.230.230.680.6986849815
199620004548.32534118410.0020.0020.150.1545.29868266763.33.61168384020.060.0444158080.020.020.10.16753149870.560.6320431127
2001200542.2345.6358183420.0020.0020.10.12793788112.23.9314125572.132.95790213830.070.05570463770.020.020.050.11567162070.530.5870173669
2006201042.2344.20424369320.0020.0020.060.09938141141.42.86737869551.322.26943935410.080.06591675750.020.020.050.08806773290.530.5630511395
2011201530.8138.73201527510.0020.0020.040.075121090712.10445971330.71.62824371580.080.07167047690.020.020.040.06842962420.40.4964364728
2016202030.8135.54974518160.0020.0020.030.05699596820.81.58045881330.551.19511368370.080.07501644270.020.020.030.05299246080.40.4576979836
2021202530.8133.66502390450.0020.0020.030.04626124010.81.27011568830.550.93858945310.080.07699811390.020.020.030.0438496950.40.4347548478
2026203030.8132.53668230370.0020.0020.030.03983459210.81.08432001510.550.78501398050.080.07818449730.020.020.030.03837612020.40.4210192918
TWO-WHEELERS, 4-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
1986199040400.0020.0020.130.13330.80.80.310.310.030.030.070.070.480.48
1991199540400.0020.0020.130.13330.80.80.310.310.030.030.070.070.480.48
1996200040400.0020.0020.130.132.62.80778922680.70.75194730670.30.30519473070.030.030.060.06519473070.480.48
2001200537.5638.92336859640.0020.0020.110.12117515242.22.53960686270.70.72902595350.30.30290259540.030.030.050.05849017160.460.4711751524
2006201037.5638.35030106210.0020.0020.110.11647787761.42.06059355950.70.71682541460.30.30168254150.030.030.050.05492148020.460.4664778776
2011201535.3237.11226926520.0020.0020.090.10566032060.421.39032781660.560.65275427250.20.2601400620.030.030.050.05291080580.440.4556603206
2016202035.3236.39231548020.0020.0020.070.09133558530.330.96439459350.450.57130796940.10.19581186870.030.030.040.04772454070.440.4493695766
2021202535.3235.96591791580.0020.0020.070.08285166260.330.71213272230.450.5230708380.10.15771305520.030.030.040.04465293970.440.4456438404
2026203035.3235.71064297610.0020.0020.070.07777252280.330.56110903140.450.49419231750.10.1349041250.030.030.040.0428140390.440.4434133232
THREE-WHEELERS, 2-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
198619901001000.0020.0020.150.1514148.38.30.050.050.020.020.350.351.31.3
199119951001000.0020.0020.150.1514148.38.30.050.050.020.020.350.351.31.3
199620007889.42840747490.0020.0020.150.158.611.40515456277.67531498720.090.06922107730.020.020.150.25389461341.151.2279209601
200120057382.1794978850.0020.0020.080.11911303354.38.27005926312.055.19318762220.110.08721446620.020.020.080.17716494061.061.1538271162
200620107378.32106060470.0020.0020.030.08165596832.455.82370174820.753.32557340410.120.10099527720.020.020.080.13632340071.061.1143885709
201120156572.87873119290.0020.0020.020.05646637571.754.15938780980.42.13032817130.120.10875967110.020.020.060.10514141750.921.0349709729
201620206569.71384829640.0020.0020.020.04181784841.43.05094292570.321.40312013160.120.11327490630.020.020.040.07897413840.920.988787183
202120256567.83942470590.0020.0020.020.03314215771.42.39445884480.320.97242618510.120.11594908540.020.020.040.0634763880.920.9614345169
202620306566.71724810590.0020.0020.020.02794821061.42.00143611630.320.71457909490.120.11755005810.020.020.040.05419822220.920.9450590711
THREE-WHEELERS, 2-STROKE, CNG, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
2001200573730.0020.0021.881.883.443.440.250.250.110.11000.080.081.061.06
2006201073730.0020.0020.731.16505029571.962.51989081530.050.1256609210.120.116216954000.080.081.061.06
201120156568.95711059360.0020.0020.380.76831635521.41.95394147610.040.08237121720.120.1181287586000.060.06989277650.920.9892494354
201620206567.16176879850.0020.0020.310.56037814161.121.57558207690.030.05861038650.120.1189777411000.040.05633041840.920.957830954
202120256566.23841129820.0020.0020.310.45343398781.121.38098905290.030.04639001630.120.1194143791000.040.04935519780.920.9416721977
202620306565.7276491630.0020.0020.310.3942770261.121.27334846040.030.03963022680.120.1196559087000.040.04549680210.920.9327338604
THREE-WHEELERS, 4-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
2001200560600.0020.0020.130.134.34.30.67370892020.67370892020.47142857140.47142857140.030.030.080.080.920.92
2006201060600.0020.0020.080.09891523022.453.14986351920.39772727270.50213240080.450.45810652720.030.030.080.080.920.92
201120155858.98927764840.0020.0020.060.07924898370.741.93201205760.320.41008975660.30.37820562670.030.030.060.06989277650.880.899785553
201620205858.54044219960.0020.0020.050.06597871450.581.31860394150.260.34199400680.150.27466869240.030.030.040.05633041840.880.890808844
202120255858.30960282450.0020.0020.050.05915371740.581.00312363220.260.30697186140.150.2214188850.030.030.040.04935519780.880.8861920565
202620305858.18191229070.0020.0020.050.05537841890.580.828613330.260.28759909870.150.19196335420.030.030.040.04549680210.880.8836382458
THREE-WHEELERS, 4-STROKE, CNG, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
2001200560600.0020.0020.740.743.443.440.060.060.610.61000.080.0811
2006201060600.0020.0020.480.57835919731.962.51989081530.040.04756609210.590.5975660921000.080.0811
201120155758.48391647260.0020.0020.350.46295532480.591.54459892370.030.03868887110.390.4926702477000.060.06989277650.950.9747319412
201620205757.81066329950.0020.0020.280.37994846070.461.0525161950.030.03474672870.20.3598857032000.040.05633041840.950.963511055
202120255757.46440423680.0020.0020.280.33725741950.460.79943442550.030.03271925590.20.2915936345000.040.04935519780.950.9577400706
202620305757.27286843610.0020.0020.280.31364254950.460.65944034420.030.0315977440.20.2538173639000.040.04549680210.950.9545478073
DATAFORADB-2W
TWO-WHEELERS, 2-STROKE, GASOLINE, g/kmMJ/kmMJ/km
CO2CO2
by agefleet av
198619905353
199119955051.4013736132
199620004548.3253411841
2001200542.2345.635818342
2006201042.2344.2042436932
2011201530.8138.7320152751
2016202030.8135.5497451816
2021202530.8133.6650239045
2026203030.8132.5366823037
TWO-WHEELERS, 2-STROKE, GASOLINE, MJ/km
Fuel EcFuel Ec
by agefleet av
198619900.720.72
199119950.680.6986849815
199620000.560.6320431127
200120050.530.5870173669
200620100.530.5630511395
201120150.40.4964364728
201620200.40.4576979836
202120250.40.4347548478
202620300.40.4210192918
TWO-WHEELERS, 4-STROKE, GASOLINE, g/kmMJ/kmMJ/km
CO2CO2
by agefleet av
198619904040
199119954040
199620004040
2001200537.5638.9233685964
2006201037.5638.3503010621
2011201535.3237.1122692652
2016202035.3236.3923154802
2021202535.3235.9659179158
2026203035.3235.7106429761
TWO-WHEELERS, 4-STROKE, GASOLINE, MJ/km
Fuel EcFuel Ec
by agefleet av
198619900.480.48
199119950.480.48
199620000.480.48
200120050.460.4711751524
200620100.460.4664778776
201120150.440.4556603206
201620200.440.4493695766
202120250.440.4456438404
202620300.440.4434133232
CO2CO2
2-WHEELER, 2-STROKE4-STROKE
2-stroke4-stroke
198619865340
199119915040
199619964540
2001200142.2337.56
2006200642.2337.56
2011201130.8135.32
year bracket shifted by five yrs
fuel consMJ/km
2-WHEELERS,
2-stroke4-stroke
198619860.720.48
199119910.680.48
199619960.560.48
200120010.530.46
200620060.530.46
201120110.40.44
year bracket shifted by five yrs
DATAFORADB-2W
5353
5051.4013736132
4548.3253411841
42.2345.635818342
42.2344.2042436932
30.8138.7320152751
by age
fleet av
CO2 EMISSION, g/kmTWO-WHEELER TWO-STROKE ENGINES
UNCRDDATA
0.720.72
0.680.6986849815
0.560.6320431127
0.530.5870173669
0.530.5630511395
0.40.4964364728
by age
fleet av
FUEL CONSUMPTION, MJ/kmTWO-WHEELER TWO-STROKE ENGINES
TERIREPORTDATA
00
00
00
00
00
00
by age
fleet av
DATAFORADB-3W
00
00
00
00
00
00
by age
fleet av
2-stroke
4-stroke
CO2 EMISSION, g/km
TWO-WHEELERS-REDUCING CO2 EMISSION WITH EVOLUTION OFTECHNOLOGY
TWO-WHEELERS-REDUCING FUEL CONSUMPTION WITH EVOLUTION OFTECHNOLOGY
2-stroke
4-stroke
FUEL CONSUMPTION, MJ/km
PETROL ENGINES FOR 2 & 3 WHEELERS
TIER,INDIAMAIN TECHNOLOGIES
2-STROKE ENGINE4-STROKE ENGINE
Improved combustion &Improved combustion and lean
2000scavengingair-fuel ratios
Oxidation catalytic converterOxidation catalytic converter
Improved carburettorSecondary air injection
Further improvement inFurther improved combustion
2005combustion and scavengingImproved carburettor
Improved oxidation catalyticImproved catalytic converter
converterSecondary air injection
Secondary air injection
Air assisted direct injectionPort fuel injection with three-way
2008/2010Oxidation catalytic convertercatalytic converter
Electronic engineAir assisted direct injection with
managementOxidation catalytic converter
CATEGORYTECHNOLOGY OPTIONS FOR PETROL 2 & 3 WHEELERS
TIME FRAME2-STROKE ENGINE4-STROKE ENGINE
KNOWNImprovement in combustion &Improvement in combustion
scavengingImproved carburettor
2005-2010Improved catalytic converterImproved catalytic converter
Secondary air injectionSecondary air injection
POTENTIALAir assisted direct injectionPort fuel injection with three-way
Oxidation catalytic convertercatalytic converter
2010-2015Electronic engineAir assisted direct injection with
managementOxidation catalytic converter
EMERGINGBATTERY OPERATED VEHICLE
HYBRID ELECTRIC WITH IMPROVED ICE
POST-2015HYDROGEN ICE
2-STROKETWO-WHEELERSMOPEDSSCOOTERSMOTORCYCLES
YEARTECHNOLOGYCO2, g/kmFC,MJ/kmCO2, g/kmFC,MJ/kmCO2, g/kmFC,MJ/km
2000Carburettor, oxi-cat390.4845.50.5751.80.7
2005Carburettor, oxi-cat390.4845.50.5751.80.7
2010Air assisted fuel injection26.70.3734.90.4443.20.54
4-STROKETWO-WHEELERSMOPEDSSCOOTERSMOTORCYCLES
YEARTECHNOLOGYCO2, g/kmFC,MJ/kmCO2, g/kmFC,MJ/kmCO2, g/kmFC,MJ/km
2000Carburettor, oxi-cat32.70.442.30.53360.44
2005Carburettor, oxi-cat32.70.442.30.53360.44
2010Port fuel injection30.40.440.40.533.60.43
2-STROKETWO-WHEELERS
YEARTECHNOLOGY
MJ/kmMJ/kmMJ/kmMJ/km
2-s Moped4-s Moped2-s 3-wheeler4-s 3-wheeler
2005Carburettor with oxi-cat (2005)0.480.41.060.92
2010Air assisted fuel injection (2010)0.370.40.880.88
2015Battery operated (2015)0.180.180.310.31
2020Hybrid Electric (2020)0.160.160.360.36
TWO-WHEELERS
TECHNOLOGYFC,MJ/kmFC,MJ/kmFC,MJ/km
MOPEDSSCOOTERSMOTORCYCLES
2-S, Carburettor, oxi-cat0.480.570.7
4-S, Carburettor, oxi-cat0.40.530.44
2-STROKE2-S, Air assisted fuel injection0.370.440.54
YEAR4-S, Port fuel injection0.40.50.43
2005
2005OXI-CATOXI-CATFUEL INJFUEL INJ
20102-S CARB4-S CARB2-S AIR ASSIST4-S PORT
2010MOPED0.480.40.370.4
OXI-CATOXI-CATFUEL INJFUEL INJ
2-S CARB4-S CARB2-S AIR ASSIST4-S PORT
SCOOTER0.570.530.440.5
OXI-CATOXI-CATFUEL INJFUEL INJ
2-S CARB4-S CARB2-S AIR ASSIST4-S PORT
MOTORCYCLE0.70.440.540.43
OXI-CATOXI-CATFUEL INJFUEL INJ
2-S CARN4-S CARB2-S AIR ASSIST4-S PORT
THREE-WHEELER1.060.920.880.88
0.480.4Carburettor with oxi-cat (2005)1.060.92
0.370.4Air assisted fuel injection (2010)0.880.88
0.180.18Battery operated (2015)0.310.31
0.160.16Hybrid Electric (2020)0.360.36
2-s Moped
4-s Moped
2-s 3-wheeler
4-s 3-wheeler
FUEL CONSUMPTION, MJ/km
MOPED
FUEL CONSUMPTION, MJ/km
MOTORCYCLE
FUEL CONSUMPTION, MJ/km
SCOOTER
FUEL CONSUMPTION, MJ/km
THREE-WHEELER
FUEL CONSUMPTION, MJ/km
3-W,CO2MJ/kmMJ/km
2-stroke2-stroke4-stroke4-stroke
gasolineCNGgasolineCNG
19861986100
19911991100
1996199678
2001200173736060
2006200673736060
2011201165655857
2016201665655857
2021202165655857
2026202665655857
year bracket shifted by five yrs
3-W,fuel consumption
2-stroke2-stroke4-stroke4-strokeMJ/kmMJ/km
gasolineCNGgasolineCNG
198619861.3
199119911.3
199619961.15
200120011.061.060.921
200620061.061.060.921
201120110.920.920.880.95
year bracket shifted by five yrs
MJ/kmMJ/km
MJ/kmMJ/km
THREE-WHEELERS-REDUCING FUEL CONSUMPTION WITH EVOLUTION OFTECHNOLOGY
2-stroke gasoline
2-stroke CNG
4-stroke gasoline
4-stroke CNG
FUEL CONSUMPTION, MJ/km
THREE-WHEELERS-REDUCING CO2 EMISSION WITH EVOLUTION OFTECHNOLOGY
2-stroke gasoline
2-stroke CNG
4-stroke gasoline
4-stroke CNG
CO2 EMISSION, g/km
Changes in Technology Choice Resulting from Consumer Preferences & Emission Standards The proportions of 2-stroke and 4-stroke have been calculated based on a study of the sales figures of various companies obtained fromSociety of Indian Automobile Manufacturers (SIAM) andfrom the knowledge of the models produced by manufacturers
Chart3
549.477833.419377.04119941994
807.4911191.868660.6722131290
898.2311190.292955.1462093556
1029.7851126.3261620.60426061171
603.663761.3142906.32317942477
565.981703.8324355.13715194106
Moped
Scooter
Motorcycle
2-stroke
4-stroke
Annual Sales -- Thousand vehicles
Sheet1
Transport share of emissionslos angeles versus delhi
M2W Vehicle Share of Vehicle numbers, pass-kilometres, vehicle-kilometres, and emissions
for trb-2006 paper1998Los AngelesDelhi
Transport share of emissionsPopulation (millions)9.7611.5
cpcb 96cse 2002cse 1996gurjar 2004Vehicle registrations (millions)6.133.03
CO7676>80Vehicle-km (millions)123,157
HC9797>80gurjar -- nmvocMotor vehicles/1000 persons628264
Nox5049>80Road fatalities6242040 (1999)
SO266app. 26PM10 (micrograms/cu. m.)55
PM1010app. 19
total74
M2W Vehicle share of passenger mv pass-km and veh-km
Badami 2001 -- 60% of veh-km, 16% of pass-km, based on vehicle, daily km, vehicle occupancy data from CIRT, Bose
CIRT96/97bose 96bosedailydailyveh-kmpass-kmmittal 2000
1995 veh#veh occ.km/dayveh-kmpass-km% share% sharedaily veh-km
Car/taxi588,3122.6261529611239769891.223.195808189110.594780538643
M2W16177321.625404433006470928061.330292909217.238684837339
M3W749801.869517362093125167.8455425252.480873351869
Bus262005219250304002615808007.628356376769.6856613255127
65943432375372487.2100100.0000000533
pass-km and veh-km shares re-calculated using bhalla approach; data from rites/org 1994 and same veh occupancy data from bose 96
for trb-2006 paper
rites/org 94% shareShare ofrites 94bose 961000 trips1000 trips1000 tripsveh-kmpass-km
pass-tripspass-trips1000 pass-tripsave trip lengthveh occ.pass-kmveh tripsveh-km% share% share
Car/taxi52937.840784522978.407845228611.42.6893.849435605730.1568635495343.788244463718.82426170368.551381851
M2W1328519.679732172196.797321719610.031.61973.8771368471122.99832607471233.673210529467.550266030718.8839154021
M3W21113.127129440331.27129440356.141.8192.005747637217.3729413353106.66985979855.84075048831.8369027268
Bus4681769.3523538648693.523538648410.66527392.960921992113.3369911279142.17232542297.784702077170.7278310367
67506100100010452.6932420822183.86512208731826.303640214699.9999802998100.0000310167
MOHAN VEH OCCUPANCY FOR REFERENCE, PRESERVE;; pass-km and veh-km shares re-calculated using bhalla approach; data from rites/org 1994 and veh occ. From mohan et al 1997
rites/org 94% shareShare ofrites 94mohan 19971000 trips1000 trips1000 tripsveh-kmpass-kmpass-trip
pass-tripspass-trips1000 pass-tripsave trip lengthveh occ.pass-kmveh tripsveh-km% share% share%share
Car/taxi52937.840784522978.407845228611.42.2893.849435605735.6399296494406.295198002618.31329940788.5513818517.8407845229
M2W1328519.679732172196.797321719610.031.31973.8771368471151.38255516891518.367028343968.438687283918.883915402119.679732172
M3W21113.127129440331.27129440356.141.76192.005747637217.7677809111109.09417479394.9172973161.83690272683.1271294403
Bus4681769.3523538648693.523538648410.66407392.960921992117.3380884662184.82402304988.330735112170.727831036769.3523538648
67506100100010452.6932420822222.12835419552218.5804241902100.0000191199100.0000310167
shares of emissions from passenger motor vehicles; bhalla approach; data from rites/org 1994 and veh occ. From bose 1996; emissions data from gurjar 2004 for period 1995-2000;
1000 tripsemission factorsemissions for 1000 tripsmodal shares of emissionsemissions per pass-km
veh-kmcovocnoxso2pmcovocnoxso2pmcovocnoxso2pmcovocnoxso2pm
Car/taxi343.78824446371742.50.220.335844.40015588361375.152977855859.470611159475.633413782113.45012067333.090187274215.944997583822.07865750615.024072134411.97843367556.53846179891.53846159970.96153849980.0846153880.126923082
M2W1233.6732105294850.030.050.59869.38568423556168.366052647237.010196315961.6836605265616.836605264755.879099969571.52264758140.950742745712.253046886665.12762014684.99994208633.1249638040.01874978280.0312496380.3124963804
M3W106.66985979851280.10.10.51280.0383175816853.358878387810.666985979810.666985979853.33492989927.24740033499.89475750930.27402069022.11892546965.63127581186.66666832074.44444554710.05555556930.05555556930.2777778467
Bus142.17232542294.71.6212.51.15668.2099294877227.47572067672985.6188338814355.4308135573163.49817423643.78331242142.637597325576.696579058170.603955509317.2626703660.09038461440.03076923040.40384614960.04807692260.0221153844
17662.03408718858624.35362956663892.7666273365503.4148738457947.1198300734100100100100100
shares of emissions from passenger motor vehicles; veh-km data based on nctd and bose; emissions data from gurjar 2004 for period 1995-2000; pass-km based on veh occ from bose 96
for trb-2006 paper
nctd 97-98emission factorsemissions from various passenger motor vehiclesmodal shares of passenger motor vehicle emissionsbose 96emissions per pass-km
vehiclesdaily kmveh-kmcovocnoxso2pmcovocnoxso2pmcovocnoxso2pmveh occ.pass-kmcovocnoxso2pm
Car/taxi78212426203352241742.50.220.3334569880881340896508380604473749.286710623.9241.172658172921.15424972327.742166287219.420116525216.16497014882.652871582.46.53846153851.53846153850.96153846150.08461538460.1269230769
M2W19917102549792750850.030.050.53983420002489637501493782.52489637.52489637547.442451701864.74776647990.815152319210.807277594159.97194351621.67966840053.1250.018750.031250.3125
M3W802106955344901280.10.10.5664138804427592055344955344927672457.909879686911.51479654710.30201534422.4024690256.66591264131.899620826.66666666674.44444444440.05555555560.05555555560.2777777778
Bus3233319262079364.71.6212.51.1529177299.29932697.6130366656155198407139126.43.47501043852.5831872571.140666049467.370136855717.1971736936523228126720.09038461540.03076923080.40384615380.04807692310.0221153846
839631987.2384513263.6183251947.523036675.7841513370.32
shares of emissions from all motor vehicles; veh-km data based on nctd and bose and goi/escap for 1997; emissions data from gurjar 2004 for period 1995-2000;
nctd 97-98emission factorsemissions from ALL motor vehiclesmodal shares of ALL motor vehicle emissions
vehiclesdaily kmveh-kmcovocnoxso2pmcovocnoxso2pmcovocnoxso2pm
Car/taxi78212426203352241742.50.220.3334569880881340896508380604473749.286710623.9236.418598724319.2830628257.55421141635.50024953179.8206723292
M2W19917102549792750850.030.050.53983420002489637501493782.52489637.52489637541.964441639159.02054032460.22196655063.060883978236.4346361792
M3W802106955344901280.10.10.5664138804427592055344955344927672456.996554195410.49626189260.08223899090.68043768494.0497287173
Bus3233319262079364.71.6212.51.1529177299.29932697.6130366656155198407139126.43.07376342312.354692919119.371653463219.080862012910.4477649064
Trucks146668159233202124.71.6212.51.15109604996.437312339.24897244525830053026818243.811.54664201818.845442038772.769929579171.677566792439.2471978679
3033045949236983.6421825602.8672976399.581337205.7868331614.12
Motor vehicle growth in India, 1971-2001
YearCars, Jeeps, TaxisM2W VehiclesTrucksBusesOthersTotal Motor VehiclesM2W VehiclesOther Motor VehiclesTotal MVs
19710.6820.5760.3430.0940.171.86519710.5761.2891.865
19811.162.6180.5540.1620.8975.39119812.6182.7735.391
19912.95414.21.3560.3312.53321.374199114.27.17421.374
20017.05838.5562.9480.6345.79554.991200138.55616.43554.991
Annual Sales by M2W Vehicle Type, 1994-2004
MopedScooterMotorcycleMopedScooterMotorcycle
19945494778334193770411994549.477833.419377.041
199680749111918686606721996807.4911191.868660.672
199889823111902929551461998898.2311190.292955.146
200010297851126326162060420001029.7851126.3261620.604
200260366376131429063232002603.663761.3142906.323
200456598170383243551372004565.981703.8324355.137
2-stroke4-stroke
19962131290
19972148293
19982093556
19992450953
200026061171
200121351610
200217942477
200316753401
200415194106
Re-fuelling Frequency and Quantity on Survey Vehicles
frequency of fills -- range 1.5-30; average 6.3; median 4.5; quantity of fills -- range 2-6.5; average 3.6; median 3.6
1 -- 557.5
6 -- 1027.5
11 -- 1512.5
>152.5
2 -- 461
>4-631.7
>67.3
Oil Purchase Mode and Proportion in Fuel on Survey Vehicles
Can46.3
Loose31.7
Sachet19.5
Pre-mix2.4
Metered43.9
2-or=412.3
average fuel tank size on m2w and cars
vehicle mix based on 1998 sales
% sharefuel tank cap
moped3041.2
scooter395.52.145
motorcycle3111.53.565
ave size6.91
cars from 1999 sales
maruti37664336.413709805.2
hyundai75851403034040
daewoo39021501951050
tata engg55151372040587
ave size54666620735482.237.930806379
MopedScooterMotorcycle2-stroke4-stroke
1994549.477833.419377.041
1996807.4911191.868660.6722131290
1998898.2311190.292955.1462093556
20001029.7851126.3261620.60426061171
2002603.663761.3142906.32317942477
2004565.981703.8324355.13715194106
Sheet1
Moped
Scooter
Motorcycle
Thousand vehicles
Sheet2
2-stroke
4-stroke
Thousand vehicles
Sheet3
M2W Vehicles
Other Motor Vehicles
Million vehicles
Fills per month Liters per fill
% of Respondents
Oil Purchase Mode Oil-fuel Ratio
% of Respondents
Moped
Scooter
Motorcycle
2-stroke
4-stroke
Annual Sales -- Thousand vehicles
Progressive Reduction* in Emissions with Introduction of Emission Standards (1991 to 2005)*There is an increase in NOx emissions in case of 2-stroke engines
Chart4
6.53
42.6
2.22.2
1.41.4
2-STROKE 2-W
4-STROKE 2W
EMISSIONS,g/km
2-WHEELER CARBON MONOXIDE
NVITERIDATA
TWO-WHEELERS - MOPEDS - 2-STROKE S.I.
COSTRs x 100021232829463625
PMg/km0.050.050.040.03000
NOxg/km0.070.080.080.08000.2
HCg/km2.131.320.70.55000
COg/km2.21.410.8000
CO2g/km393926.726.7000
FCMJ/km0.480.480.370.370.160.160.38
Impr EngImpr EngAir AssistAir AssistBatteryBatteryHydrogen
withwithFuel InjFuel InjOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithVehicleVehicle
Oxi-catOxi-catImpr
Oxi-catCO, g/km
20002005201020152020202520302000200520102015
2-S MOPED2.21.410.8
2-SSCOOTER2.21.410.8
2-S MOTORCYCLE2.21.410.8
TWO-WHEELERS - SCOOTERS 2-STROKE S.I.
COSTRs x 100031333840534837
PMg/km0.050.050.040.030.0100
NOxg/km0.070.080.080.080.0200.2
HCg/km2.131.320.70.550.1400
COg/km2.21.410.80.200
CO2g/km45.545.534.934.914.300
FCMJ/km0.570.570.440.440.180.210.46
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
withwithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithImpr EngVehicle
Oxi-catOxi-catImprwith
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 2-STROKE S.I.
COSTRs x 100035374244**42
PMg/km0.050.050.040.03**0
NOxg/km0.070.080.080.08**0.2
HCg/km2.131.320.70.55**0
COg/km2.21.410.8**0
CO2g/km51.851.843.243.2**0
FCMJ/km0.70.70.540.54**0.56
Impr EngImpr EngAir AssistAir Assist##Hydrogen
withwithFuel InjFuel InjI.C.Engine
TECHNOLOGYOxi-catImprovedwithwith
Oxi-catOxi-catImproved
Oxi-cat
2000200520102015202020252030
# No foreseeable technology to meet the stringent emission standardsCO, g/km
2000200520102015
4-S MOPED2.21.40.42
4-SSCOOTER2.21.40.420.33
TWO-WHEELERS - MOPEDS - 4-STROKE S.I.4-S MOTORCYCLE2.21.40.420.33
COSTRs x 100033354045454540
PMg/km0.050.050.050000
NOxg/km0.30.30.20000.2
HCg/km0.70.70.560000
COg/km2.21.40.420000
CO2g/km32.732.730.40000
FCMJ/km0.40.40.40.160.160.160.32
Impr EngImpr EngPortBatteryBatteryBatteryHydrogen
with/wowithFuel InjOperatedOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithVehicleVehicleVehicle
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - SCOOTERS - 4-STROKE S.I.
COSTRs x 100038404649635745
PMg/km0.050.050.050.040.0100
NOxg/km0.30.30.20.10.0300.2
HCg/km0.70.70.560.450.1100
COg/km2.21.40.420.330.0800
CO2g/km42.342.340.440.414.500
FCMJ/km0.530.530.50.50.180.210.42
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
Oxi-catImprovedwithwithImpr EngVehicle
TECHNOLOGYOxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 4-STROKE S.I.
COSTRs x 100042455256606050
PMg/km0.050.050.050.040.030.030
NOxg/km0.30.30.20.10.080.080.2
HCg/km0.70.70.560.450.360.360
COg/km2.21.40.420.330.250.250
CO2g/km363633.633.631.531.50
FCMJ/km0.440.440.430.430.410.410.36
Impr EngImpr EngPortPort FuelAir AssitAir AssitHydrogen
with/wowithFuel InjInj withDI withDI withI.C.Engine
TECHNOLOGYOxi-catImprovedwith3-way cat3-way3-way
Oxi-catOxi-catcat *cat *
2000200520102015202020252030
* Battery operated or hybrid vehicles not good prospects due to space constraints
THREE WHEELERS, PETROL, , 2STROKE S.I.
COSTRs x 10007578858712511590
PMg/km0.080.080.060.040.1100
NOxg/km0.110.120.120.120.0300.2
HCg/km2.050.750.40.320.0800
COg/km4.32.451.751.40.3500
CO2g/km737365652200
FCMJ/km1.061.060.880.880.310.360.85
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithwithImpr EngVehicle
Oxi-catOxi-catImprovedwith
Oxi-catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, PETROL, 4-STROKE S.I.
COSTRs x 10008083919512511596
PMg/km0.080.080.080.060.01500
NOxg/km0.470.450.30.150.0400.2
HCg/km0.670.40.320.260.0600
COg/km4.32.450.740.580.1500
CO2g/km606058582000
FCMJ/km0.920.920.880.880.310.360.74
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYoxi catImprovedwithwithImpr EngVehicle
Oxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, GAS, 4-STROKE S.I.
COSTRs x 10009598108115125130114
PMg/km0.050.040.030.020.0050.0040
NOxg/km0.90.70.520.260.060.030.2
HC *g/km0.250.130.10.050.010.0080
COg/km3.61.81.3510.250.20
CO2g/km6060575720200
FCMJ/km110.950.950.320.320.74
CarburaCarburaGasGasHybridHybridHydrogen
ted gasted gasInjectionInjectionElectric &ElectricI.C.Engine
TECHNOLOGYengineenginewithwithGaswith Gas
Oxi-catOxi-cat3-wayInj withInj with
catOxi-catTWC
2000200520102015202020252030
* NMHC
THREE WHEELERS, DIESEL, 4-STROKE, C.I.
COSTRs x 1000125135140200215220150
PMg/km0.080.050.030.010.0050.0040
NOxg/km0.50.40.30.0750.060.030.2
HC *g/km0.40.240.10.0250.010.0080
COg/km1.10.60.50.120.250.20
CO2g/km1031031032424240
FCMJ/km1.361.361.360.40.40.41
ImprovImpr EngImprHybridHybridHybridHydrogen
EnginewithEngine*Electric &Electric &ElectricI.C.Engine
TECHNOLOGYImprovedwithImpr EngGaswith Gas
Oxi-catOxi-catwithInj withInj with
Oxi-catOxi-catTWC
2000200520102015202020252030
ICLEIDATA
CO
199119962001200620112015
2-STROKE 2-W6.542.21.410.8
4-STROKE 2W32.62.21.40.420.33
HC
199119962001200620112015
2-STROKE 2-W3.93.32.131.320.70.55
4-STROKE 2W0.80.70.70.70.560.45
NOx
199119962001200620112015
2-STROKE 2-W0.030.060.070.080.080.08
4-STROKE 2W0.310.30.30.30.20.1
PM
199119962001200620112015
2-STROKE 2-W0.230.10.050.050.040.03
4-STROKE 2W0.070.060.050.050.050.04
REPEAT DATA
CO2-Stroke CO4-Stroke C02-Stroke HC4-Stroke HC2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20062011201520061.41.41.320.70.080.30.050.05
2-STROKE 2-W1.410.8201110.420.70.560.080.20.040.05
4-STROKE 2W1.40.420.3320150.80.330.550.450.080.10.030.04
HC
200620112015
2-STROKE 2-W1.320.70.55
4-STROKE 2W0.70.560.45
NOx
200620112015
2-STROKE 2-W0.080.080.08
4-STROKE 2W0.30.20.1
PM
200620112015
2-STROKE 2-W0.050.040.03
4-STROKE 2W0.050.050.04
2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20060.080.30.050.05
20110.080.20.040.05
20150.080.10.030.04
ICLEIDATA
00
00
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
Sheet3
00
00
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
EMISSIONS,g/km
2-WHEELER CARBON MONOXIDE
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
00
00
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
00
00
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
00
00
00
00
2-STROKE 2-W
4-STROKE 2W
00000000
00000000
00000000
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
0000
0000
0000
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
0000
0000
0000
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
Chart6
3.90.8
3.30.7
2.130.7
1.320.7
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER HYDROCARBONS
NVITERIDATA
TWO-WHEELERS - MOPEDS - 2-STROKE S.I.
COSTRs x 100021232829463625
PMg/km0.050.050.040.03000
NOxg/km0.070.080.080.08000.2
HCg/km2.131.320.70.55000
COg/km2.21.410.8000
CO2g/km393926.726.7000
FCMJ/km0.480.480.370.370.160.160.38
Impr EngImpr EngAir AssistAir AssistBatteryBatteryHydrogen
withwithFuel InjFuel InjOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithVehicleVehicle
Oxi-catOxi-catImpr
Oxi-catCO, g/km
20002005201020152020202520302000200520102015
2-S MOPED2.21.410.8
2-SSCOOTER2.21.410.8
2-S MOTORCYCLE2.21.410.8
TWO-WHEELERS - SCOOTERS 2-STROKE S.I.
COSTRs x 100031333840534837
PMg/km0.050.050.040.030.0100
NOxg/km0.070.080.080.080.0200.2
HCg/km2.131.320.70.550.1400
COg/km2.21.410.80.200
CO2g/km45.545.534.934.914.300
FCMJ/km0.570.570.440.440.180.210.46
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
withwithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithImpr EngVehicle
Oxi-catOxi-catImprwith
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 2-STROKE S.I.
COSTRs x 100035374244**42
PMg/km0.050.050.040.03**0
NOxg/km0.070.080.080.08**0.2
HCg/km2.131.320.70.55**0
COg/km2.21.410.8**0
CO2g/km51.851.843.243.2**0
FCMJ/km0.70.70.540.54**0.56
Impr EngImpr EngAir AssistAir Assist##Hydrogen
withwithFuel InjFuel InjI.C.Engine
TECHNOLOGYOxi-catImprovedwithwith
Oxi-catOxi-catImproved
Oxi-cat
2000200520102015202020252030
# No foreseeable technology to meet the stringent emission standardsCO, g/km
2000200520102015
4-S MOPED2.21.40.42
4-SSCOOTER2.21.40.420.33
TWO-WHEELERS - MOPEDS - 4-STROKE S.I.4-S MOTORCYCLE2.21.40.420.33
COSTRs x 100033354045454540
PMg/km0.050.050.050000
NOxg/km0.30.30.20000.2
HCg/km0.70.70.560000
COg/km2.21.40.420000
CO2g/km32.732.730.40000
FCMJ/km0.40.40.40.160.160.160.32
Impr EngImpr EngPortBatteryBatteryBatteryHydrogen
with/wowithFuel InjOperatedOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithVehicleVehicleVehicle
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - SCOOTERS - 4-STROKE S.I.
COSTRs x 100038404649635745
PMg/km0.050.050.050.040.0100
NOxg/km0.30.30.20.10.0300.2
HCg/km0.70.70.560.450.1100
COg/km2.21.40.420.330.0800
CO2g/km42.342.340.440.414.500
FCMJ/km0.530.530.50.50.180.210.42
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
Oxi-catImprovedwithwithImpr EngVehicle
TECHNOLOGYOxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 4-STROKE S.I.
COSTRs x 100042455256606050
PMg/km0.050.050.050.040.030.030
NOxg/km0.30.30.20.10.080.080.2
HCg/km0.70.70.560.450.360.360
COg/km2.21.40.420.330.250.250
CO2g/km363633.633.631.531.50
FCMJ/km0.440.440.430.430.410.410.36
Impr EngImpr EngPortPort FuelAir AssitAir AssitHydrogen
with/wowithFuel InjInj withDI withDI withI.C.Engine
TECHNOLOGYOxi-catImprovedwith3-way cat3-way3-way
Oxi-catOxi-catcat *cat *
2000200520102015202020252030
* Battery operated or hybrid vehicles not good prospects due to space constraints
THREE WHEELERS, PETROL, , 2STROKE S.I.
COSTRs x 10007578858712511590
PMg/km0.080.080.060.040.1100
NOxg/km0.110.120.120.120.0300.2
HCg/km2.050.750.40.320.0800
COg/km4.32.451.751.40.3500
CO2g/km737365652200
FCMJ/km1.061.060.880.880.310.360.85
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithwithImpr EngVehicle
Oxi-catOxi-catImprovedwith
Oxi-catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, PETROL, 4-STROKE S.I.
COSTRs x 10008083919512511596
PMg/km0.080.080.080.060.01500
NOxg/km0.470.450.30.150.0400.2
HCg/km0.670.40.320.260.0600
COg/km4.32.450.740.580.1500
CO2g/km606058582000
FCMJ/km0.920.920.880.880.310.360.74
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYoxi catImprovedwithwithImpr EngVehicle
Oxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, GAS, 4-STROKE S.I.
COSTRs x 10009598108115125130114
PMg/km0.050.040.030.020.0050.0040
NOxg/km0.90.70.520.260.060.030.2
HC *g/km0.250.130.10.050.010.0080
COg/km3.61.81.3510.250.20
CO2g/km6060575720200
FCMJ/km110.950.950.320.320.74
CarburaCarburaGasGasHybridHybridHydrogen
ted gasted gasInjectionInjectionElectric &ElectricI.C.Engine
TECHNOLOGYengineenginewithwithGaswith Gas
Oxi-catOxi-cat3-wayInj withInj with
catOxi-catTWC
2000200520102015202020252030
* NMHC
THREE WHEELERS, DIESEL, 4-STROKE, C.I.
COSTRs x 1000125135140200215220150
PMg/km0.080.050.030.010.0050.0040
NOxg/km0.50.40.30.0750.060.030.2
HC *g/km0.40.240.10.0250.010.0080
COg/km1.10.60.50.120.250.20
CO2g/km1031031032424240
FCMJ/km1.361.361.360.40.40.41
ImprovImpr EngImprHybridHybridHybridHydrogen
EnginewithEngine*Electric &Electric &ElectricI.C.Engine
TECHNOLOGYImprovedwithImpr EngGaswith Gas
Oxi-catOxi-catwithInj withInj with
Oxi-catOxi-catTWC
2000200520102015202020252030
ICLEIDATA
CO
199119962001200620112015
2-STROKE 2-W6.542.21.410.8
4-STROKE 2W32.62.21.40.420.33
HC
199119962001200620112015
2-STROKE 2-W3.93.32.131.320.70.55
4-STROKE 2W0.80.70.70.70.560.45
NOx
199119962001200620112015
2-STROKE 2-W0.030.060.070.080.080.08
4-STROKE 2W0.310.30.30.30.20.1
PM
199119962001200620112015
2-STROKE 2-W0.230.10.050.050.040.03
4-STROKE 2W0.070.060.050.050.050.04
REPEAT DATA
CO2-Stroke CO4-Stroke C02-Stroke HC4-Stroke HC2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20062011201520061.41.41.320.70.080.30.050.05
2-STROKE 2-W1.410.8201110.420.70.560.080.20.040.05
4-STROKE 2W1.40.420.3320150.80.330.550.450.080.10.030.04
HC
200620112015
2-STROKE 2-W1.320.70.55
4-STROKE 2W0.70.560.45
NOx
200620112015
2-STROKE 2-W0.080.080.08
4-STROKE 2W0.30.20.1
PM
200620112015
2-STROKE 2-W0.050.040.03
4-STROKE 2W0.050.050.04
2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20060.080.30.050.05
20110.080.20.040.05
20150.080.10.030.04
ICLEIDATA
2-STROKE 2-W
4-STROKE 2W
Sheet3
2-STROKE 2-W
4-STROKE 2W
EMISSIONS,g/km
2-WHEELER CARBON MONOXIDE
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER HYDROCARBONS
2-STROKE 2-W
4-STROKE 2W
2-STROKE 2-W
4-STROKE 2W
2-STROKE 2-W
4-STROKE 2W
2-STROKE 2-W
4-STROKE 2W
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
Chart7
0.030.31
0.060.3
0.070.3
0.080.3
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER OXIDES OF NITROGEN
NVITERIDATA
TWO-WHEELERS - MOPEDS - 2-STROKE S.I.
COSTRs x 100021232829463625
PMg/km0.050.050.040.03000
NOxg/km0.070.080.080.08000.2
HCg/km2.131.320.70.55000
COg/km2.21.410.8000
CO2g/km393926.726.7000
FCMJ/km0.480.480.370.370.160.160.38
Impr EngImpr EngAir AssistAir AssistBatteryBatteryHydrogen
withwithFuel InjFuel InjOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithVehicleVehicle
Oxi-catOxi-catImpr
Oxi-catCO, g/km
20002005201020152020202520302000200520102015
2-S MOPED2.21.410.8
2-SSCOOTER2.21.410.8
2-S MOTORCYCLE2.21.410.8
TWO-WHEELERS - SCOOTERS 2-STROKE S.I.
COSTRs x 100031333840534837
PMg/km0.050.050.040.030.0100
NOxg/km0.070.080.080.080.0200.2
HCg/km2.131.320.70.550.1400
COg/km2.21.410.80.200
CO2g/km45.545.534.934.914.300
FCMJ/km0.570.570.440.440.180.210.46
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
withwithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithImpr EngVehicle
Oxi-catOxi-catImprwith
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 2-STROKE S.I.
COSTRs x 100035374244**42
PMg/km0.050.050.040.03**0
NOxg/km0.070.080.080.08**0.2
HCg/km2.131.320.70.55**0
COg/km2.21.410.8**0
CO2g/km51.851.843.243.2**0
FCMJ/km0.70.70.540.54**0.56
Impr EngImpr EngAir AssistAir Assist##Hydrogen
withwithFuel InjFuel InjI.C.Engine
TECHNOLOGYOxi-catImprovedwithwith
Oxi-catOxi-catImproved
Oxi-cat
2000200520102015202020252030
# No foreseeable technology to meet the stringent emission standardsCO, g/km
2000200520102015
4-S MOPED2.21.40.42
4-SSCOOTER2.21.40.420.33
TWO-WHEELERS - MOPEDS - 4-STROKE S.I.4-S MOTORCYCLE2.21.40.420.33
COSTRs x 100033354045454540
PMg/km0.050.050.050000
NOxg/km0.30.30.20000.2
HCg/km0.70.70.560000
COg/km2.21.40.420000
CO2g/km32.732.730.40000
FCMJ/km0.40.40.40.160.160.160.32
Impr EngImpr EngPortBatteryBatteryBatteryHydrogen
with/wowithFuel InjOperatedOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithVehicleVehicleVehicle
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - SCOOTERS - 4-STROKE S.I.
COSTRs x 100038404649635745
PMg/km0.050.050.050.040.0100
NOxg/km0.30.30.20.10.0300.2
HCg/km0.70.70.560.450.1100
COg/km2.21.40.420.330.0800
CO2g/km42.342.340.440.414.500
FCMJ/km0.530.530.50.50.180.210.42
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
Oxi-catImprovedwithwithImpr EngVehicle
TECHNOLOGYOxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 4-STROKE S.I.
COSTRs x 100042455256606050
PMg/km0.050.050.050.040.030.030
NOxg/km0.30.30.20.10.080.080.2
HCg/km0.70.70.560.450.360.360
COg/km2.21.40.420.330.250.250
CO2g/km363633.633.631.531.50
FCMJ/km0.440.440.430.430.410.410.36
Impr EngImpr EngPortPort FuelAir AssitAir AssitHydrogen
with/wowithFuel InjInj withDI withDI withI.C.Engine
TECHNOLOGYOxi-catImprovedwith3-way cat3-way3-way
Oxi-catOxi-catcat *cat *
2000200520102015202020252030
* Battery operated or hybrid vehicles not good prospects due to space constraints
THREE WHEELERS, PETROL, , 2STROKE S.I.
COSTRs x 10007578858712511590
PMg/km0.080.080.060.040.1100
NOxg/km0.110.120.120.120.0300.2
HCg/km2.050.750.40.320.0800
COg/km4.32.451.751.40.3500
CO2g/km737365652200
FCMJ/km1.061.060.880.880.310.360.85
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithwithImpr EngVehicle
Oxi-catOxi-catImprovedwith
Oxi-catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, PETROL, 4-STROKE S.I.
COSTRs x 10008083919512511596
PMg/km0.080.080.080.060.01500
NOxg/km0.470.450.30.150.0400.2
HCg/km0.670.40.320.260.0600
COg/km4.32.450.740.580.1500
CO2g/km606058582000
FCMJ/km0.920.920.880.880.310.360.74
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYoxi catImprovedwithwithImpr EngVehicle
Oxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, GAS, 4-STROKE S.I.
COSTRs x 10009598108115125130114
PMg/km0.050.040.030.020.0050.0040
NOxg/km0.90.70.520.260.060.030.2
HC *g/km0.250.130.10.050.010.0080
COg/km3.61.81.3510.250.20
CO2g/km6060575720200
FCMJ/km110.950.950.320.320.74
CarburaCarburaGasGasHybridHybridHydrogen
ted gasted gasInjectionInjectionElectric &ElectricI.C.Engine
TECHNOLOGYengineenginewithwithGaswith Gas
Oxi-catOxi-cat3-wayInj withInj with
catOxi-catTWC
2000200520102015202020252030
* NMHC
THREE WHEELERS, DIESEL, 4-STROKE, C.I.
COSTRs x 1000125135140200215220150
PMg/km0.080.050.030.010.0050.0040
NOxg/km0.50.40.30.0750.060.030.2
HC *g/km0.40.240.10.0250.010.0080
COg/km1.10.60.50.120.250.20
CO2g/km1031031032424240
FCMJ/km1.361.361.360.40.40.41
ImprovImpr EngImprHybridHybridHybridHydrogen
EnginewithEngine*Electric &Electric &ElectricI.C.Engine
TECHNOLOGYImprovedwithImpr EngGaswith Gas
Oxi-catOxi-catwithInj withInj with
Oxi-catOxi-catTWC
2000200520102015202020252030
ICLEIDATA
CO
199119962001200620112015
2-STROKE 2-W6.542.21.410.8
4-STROKE 2W32.62.21.40.420.33
HC
199119962001200620112015
2-STROKE 2-W3.93.32.131.320.70.55
4-STROKE 2W0.80.70.70.70.560.45
NOx
199119962001200620112015
2-STROKE 2-W0.030.060.070.080.080.08
4-STROKE 2W0.310.30.30.30.20.1
PM
199119962001200620112015
2-STROKE 2-W0.230.10.050.050.040.03
4-STROKE 2W0.070.060.050.050.050.04
REPEAT DATA
CO2-Stroke CO4-Stroke C02-Stroke HC4-Stroke HC2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20062011201520061.41.41.320.70.080.30.050.05
2-STROKE 2-W1.410.8201110.420.70.560.080.20.040.05
4-STROKE 2W1.40.420.3320150.80.330.550.450.080.10.030.04
HC
200620112015
2-STROKE 2-W1.320.70.55
4-STROKE 2W0.70.560.45
NOx
200620112015
2-STROKE 2-W0.080.080.08
4-STROKE 2W0.30.20.1
PM
200620112015
2-STROKE 2-W0.050.040.03
4-STROKE 2W0.050.050.04
2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20060.080.30.050.05
20110.080.20.040.05
20150.080.10.030.04
ICLEIDATA
2-STROKE 2-W
4-STROKE 2W
Sheet3
2-STROKE 2-W
4-STROKE 2W
EMISSIONS,g/km
2-WHEELER CARBON MONOXIDE
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER HYDROCARBONS
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER OXIDES OF NITROGEN
2-STROKE 2-W
4-STROKE 2W
2-STROKE 2-W
4-STROKE 2W
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
Chart8
0.230.07
0.10.06
0.050.05
0.050.05
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER PM
NVITERIDATA
TWO-WHEELERS - MOPEDS - 2-STROKE S.I.
COSTRs x 100021232829463625
PMg/km0.050.050.040.03000
NOxg/km0.070.080.080.08000.2
HCg/km2.131.320.70.55000
COg/km2.21.410.8000
CO2g/km393926.726.7000
FCMJ/km0.480.480.370.370.160.160.38
Impr EngImpr EngAir AssistAir AssistBatteryBatteryHydrogen
withwithFuel InjFuel InjOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithVehicleVehicle
Oxi-catOxi-catImpr
Oxi-catCO, g/km
20002005201020152020202520302000200520102015
2-S MOPED2.21.410.8
2-SSCOOTER2.21.410.8
2-S MOTORCYCLE2.21.410.8
TWO-WHEELERS - SCOOTERS 2-STROKE S.I.
COSTRs x 100031333840534837
PMg/km0.050.050.040.030.0100
NOxg/km0.070.080.080.080.0200.2
HCg/km2.131.320.70.550.1400
COg/km2.21.410.80.200
CO2g/km45.545.534.934.914.300
FCMJ/km0.570.570.440.440.180.210.46
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
withwithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprwithwithImpr EngVehicle
Oxi-catOxi-catImprwith
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 2-STROKE S.I.
COSTRs x 100035374244**42
PMg/km0.050.050.040.03**0
NOxg/km0.070.080.080.08**0.2
HCg/km2.131.320.70.55**0
COg/km2.21.410.8**0
CO2g/km51.851.843.243.2**0
FCMJ/km0.70.70.540.54**0.56
Impr EngImpr EngAir AssistAir Assist##Hydrogen
withwithFuel InjFuel InjI.C.Engine
TECHNOLOGYOxi-catImprovedwithwith
Oxi-catOxi-catImproved
Oxi-cat
2000200520102015202020252030
# No foreseeable technology to meet the stringent emission standardsCO, g/km
2000200520102015
4-S MOPED2.21.40.42
4-SSCOOTER2.21.40.420.33
TWO-WHEELERS - MOPEDS - 4-STROKE S.I.4-S MOTORCYCLE2.21.40.420.33
COSTRs x 100033354045454540
PMg/km0.050.050.050000
NOxg/km0.30.30.20000.2
HCg/km0.70.70.560000
COg/km2.21.40.420000
CO2g/km32.732.730.40000
FCMJ/km0.40.40.40.160.160.160.32
Impr EngImpr EngPortBatteryBatteryBatteryHydrogen
with/wowithFuel InjOperatedOperatedOperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithVehicleVehicleVehicle
Oxi-catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - SCOOTERS - 4-STROKE S.I.
COSTRs x 100038404649635745
PMg/km0.050.050.050.040.0100
NOxg/km0.30.30.20.10.0300.2
HCg/km0.70.70.560.450.1100
COg/km2.21.40.420.330.0800
CO2g/km42.342.340.440.414.500
FCMJ/km0.530.530.50.50.180.210.42
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
Oxi-catImprovedwithwithImpr EngVehicle
TECHNOLOGYOxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
TWO-WHEELERS - MOTORCYCLES - 4-STROKE S.I.
COSTRs x 100042455256606050
PMg/km0.050.050.050.040.030.030
NOxg/km0.30.30.20.10.080.080.2
HCg/km0.70.70.560.450.360.360
COg/km2.21.40.420.330.250.250
CO2g/km363633.633.631.531.50
FCMJ/km0.440.440.430.430.410.410.36
Impr EngImpr EngPortPort FuelAir AssitAir AssitHydrogen
with/wowithFuel InjInj withDI withDI withI.C.Engine
TECHNOLOGYOxi-catImprovedwith3-way cat3-way3-way
Oxi-catOxi-catcat *cat *
2000200520102015202020252030
* Battery operated or hybrid vehicles not good prospects due to space constraints
THREE WHEELERS, PETROL, , 2STROKE S.I.
COSTRs x 10007578858712511590
PMg/km0.080.080.060.040.1100
NOxg/km0.110.120.120.120.0300.2
HCg/km2.050.750.40.320.0800
COg/km4.32.451.751.40.3500
CO2g/km737365652200
FCMJ/km1.061.060.880.880.310.360.85
Impr EngImpr EngAir AssistAir AssistHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYOxi-catImprovedwithwithImpr EngVehicle
Oxi-catOxi-catImprovedwith
Oxi-catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, PETROL, 4-STROKE S.I.
COSTRs x 10008083919512511596
PMg/km0.080.080.080.060.01500
NOxg/km0.470.450.30.150.0400.2
HCg/km0.670.40.320.260.0600
COg/km4.32.450.740.580.1500
CO2g/km606058582000
FCMJ/km0.920.920.880.880.310.360.74
Impr EngImpr EngPortPortHybridBatteryHydrogen
with/wowithFuel InjFuel InjElectric &OperatedI.C.Engine
TECHNOLOGYoxi catImprovedwithwithImpr EngVehicle
Oxi-catOxi-cat3-waywith
catOxi-cat
2000200520102015202020252030
THREE-WHEELERS, GAS, 4-STROKE S.I.
COSTRs x 10009598108115125130114
PMg/km0.050.040.030.020.0050.0040
NOxg/km0.90.70.520.260.060.030.2
HC *g/km0.250.130.10.050.010.0080
COg/km3.61.81.3510.250.20
CO2g/km6060575720200
FCMJ/km110.950.950.320.320.74
CarburaCarburaGasGasHybridHybridHydrogen
ted gasted gasInjectionInjectionElectric &ElectricI.C.Engine
TECHNOLOGYengineenginewithwithGaswith Gas
Oxi-catOxi-cat3-wayInj withInj with
catOxi-catTWC
2000200520102015202020252030
* NMHC
THREE WHEELERS, DIESEL, 4-STROKE, C.I.
COSTRs x 1000125135140200215220150
PMg/km0.080.050.030.010.0050.0040
NOxg/km0.50.40.30.0750.060.030.2
HC *g/km0.40.240.10.0250.010.0080
COg/km1.10.60.50.120.250.20
CO2g/km1031031032424240
FCMJ/km1.361.361.360.40.40.41
ImprovImpr EngImprHybridHybridHybridHydrogen
EnginewithEngine*Electric &Electric &ElectricI.C.Engine
TECHNOLOGYImprovedwithImpr EngGaswith Gas
Oxi-catOxi-catwithInj withInj with
Oxi-catOxi-catTWC
2000200520102015202020252030
ICLEIDATA
CO
199119962001200620112015
2-STROKE 2-W6.542.21.410.8
4-STROKE 2W32.62.21.40.420.33
HC
199119962001200620112015
2-STROKE 2-W3.93.32.131.320.70.55
4-STROKE 2W0.80.70.70.70.560.45
NOx
199119962001200620112015
2-STROKE 2-W0.030.060.070.080.080.08
4-STROKE 2W0.310.30.30.30.20.1
PM
199119962001200620112015
2-STROKE 2-W0.230.10.050.050.040.03
4-STROKE 2W0.070.060.050.050.050.04
REPEAT DATA
CO2-Stroke CO4-Stroke C02-Stroke HC4-Stroke HC2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20062011201520061.41.41.320.70.080.30.050.05
2-STROKE 2-W1.410.8201110.420.70.560.080.20.040.05
4-STROKE 2W1.40.420.3320150.80.330.550.450.080.10.030.04
HC
200620112015
2-STROKE 2-W1.320.70.55
4-STROKE 2W0.70.560.45
NOx
200620112015
2-STROKE 2-W0.080.080.08
4-STROKE 2W0.30.20.1
PM
200620112015
2-STROKE 2-W0.050.040.03
4-STROKE 2W0.050.050.04
2-Stroke NOx4-Stroke NOx2-Stroke PM4-Stroke PM
20060.080.30.050.05
20110.080.20.040.05
20150.080.10.030.04
ICLEIDATA
2-STROKE 2-W
4-STROKE 2W
Sheet3
2-STROKE 2-W
4-STROKE 2W
EMISSIONS,g/km
2-WHEELER CARBON MONOXIDE
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER HYDROCARBONS
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER OXIDES OF NITROGEN
2-STROKE 2-W
4-STROKE 2W
EMISSIONS, g/km
2-WHEELER PM
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
2-Stroke CO
4-Stroke C0
2-Stroke HC
4-Stroke HC
2-Stroke NOx
4-Stroke NOx
2-Stroke PM
4-Stroke PM
Expected Progression of Emission Regulations & Technology & Fuel Options Beyond 2010EMISSION REGULATIONS.Efforts to further reduce emission of pollutants like PM, NOx and HC will continue,A greater emphasis is likely to be placed on the need to reduce fuel consumption and emission of Greenhouse Gases (GHG)TECHNOLOGY & FUEL OPTIONS 1.Compressed Natural Gas (CNG) or Liquefied Petroleum Gas (LPG).2.Battery operated electric vehicles3.Hybrid electric vehicles4.Hydrogen powered vehicles (as ICE) rather than fuel cell)
Expected Time-Line for Evolution of Engine Technologies for 2-Wheelers
ICLEIDATA
EMISSION FACTORS AND FUEL CONSUMPTION FROM ICLEI FOR ADB CLIMATE CHANGE WORKSHOP
TWO-WHEELERS, 2-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
1986199053530.0020.0020.150.156.56.53.93.90.030.030.020.020.230.230.720.72
199119955051.40137361320.0020.0020.150.156.56.53.93.90.030.030.020.020.230.230.680.6986849815
199620004548.32534118410.0020.0020.150.1545.29868266763.33.61168384020.060.0444158080.020.020.10.16753149870.560.6320431127
2001200542.2345.6358183420.0020.0020.10.12793788112.23.9314125572.132.95790213830.070.05570463770.020.020.050.11567162070.530.5870173669
2006201042.2344.20424369320.0020.0020.060.09938141141.42.86737869551.322.26943935410.080.06591675750.020.020.050.08806773290.530.5630511395
2011201530.8138.73201527510.0020.0020.040.075121090712.10445971330.71.62824371580.080.07167047690.020.020.040.06842962420.40.4964364728
2016202030.8135.54974518160.0020.0020.030.05699596820.81.58045881330.551.19511368370.080.07501644270.020.020.030.05299246080.40.4576979836
2021202530.8133.66502390450.0020.0020.030.04626124010.81.27011568830.550.93858945310.080.07699811390.020.020.030.0438496950.40.4347548478
2026203030.8132.53668230370.0020.0020.030.03983459210.81.08432001510.550.78501398050.080.07818449730.020.020.030.03837612020.40.4210192918
TWO-WHEELERS, 4-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
1986199040400.0020.0020.130.13330.80.80.310.310.030.030.070.070.480.48
1991199540400.0020.0020.130.13330.80.80.310.310.030.030.070.070.480.48
1996200040400.0020.0020.130.132.62.80778922680.70.75194730670.30.30519473070.030.030.060.06519473070.480.48
2001200537.5638.92336859640.0020.0020.110.12117515242.22.53960686270.70.72902595350.30.30290259540.030.030.050.05849017160.460.4711751524
2006201037.5638.35030106210.0020.0020.110.11647787761.42.06059355950.70.71682541460.30.30168254150.030.030.050.05492148020.460.4664778776
2011201535.3237.11226926520.0020.0020.090.10566032060.421.39032781660.560.65275427250.20.2601400620.030.030.050.05291080580.440.4556603206
2016202035.3236.39231548020.0020.0020.070.09133558530.330.96439459350.450.57130796940.10.19581186870.030.030.040.04772454070.440.4493695766
2021202535.3235.96591791580.0020.0020.070.08285166260.330.71213272230.450.5230708380.10.15771305520.030.030.040.04465293970.440.4456438404
2026203035.3235.71064297610.0020.0020.070.07777252280.330.56110903140.450.49419231750.10.1349041250.030.030.040.0428140390.440.4434133232
THREE-WHEELERS, 2-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
198619901001000.0020.0020.150.1514148.38.30.050.050.020.020.350.351.31.3
199119951001000.0020.0020.150.1514148.38.30.050.050.020.020.350.351.31.3
199620007889.42840747490.0020.0020.150.158.611.40515456277.67531498720.090.06922107730.020.020.150.25389461341.151.2279209601
200120057382.1794978850.0020.0020.080.11911303354.38.27005926312.055.19318762220.110.08721446620.020.020.080.17716494061.061.1538271162
200620107378.32106060470.0020.0020.030.08165596832.455.82370174820.753.32557340410.120.10099527720.020.020.080.13632340071.061.1143885709
201120156572.87873119290.0020.0020.020.05646637571.754.15938780980.42.13032817130.120.10875967110.020.020.060.10514141750.921.0349709729
201620206569.71384829640.0020.0020.020.04181784841.43.05094292570.321.40312013160.120.11327490630.020.020.040.07897413840.920.988787183
202120256567.83942470590.0020.0020.020.03314215771.42.39445884480.320.97242618510.120.11594908540.020.020.040.0634763880.920.9614345169
202620306566.71724810590.0020.0020.020.02794821061.42.00143611630.320.71457909490.120.11755005810.020.020.040.05419822220.920.9450590711
THREE-WHEELERS, 2-STROKE, CNG, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
2001200573730.0020.0021.881.883.443.440.250.250.110.11000.080.081.061.06
2006201073730.0020.0020.731.16505029571.962.51989081530.050.1256609210.120.116216954000.080.081.061.06
201120156568.95711059360.0020.0020.380.76831635521.41.95394147610.040.08237121720.120.1181287586000.060.06989277650.920.9892494354
201620206567.16176879850.0020.0020.310.56037814161.121.57558207690.030.05861038650.120.1189777411000.040.05633041840.920.957830954
202120256566.23841129820.0020.0020.310.45343398781.121.38098905290.030.04639001630.120.1194143791000.040.04935519780.920.9416721977
202620306565.7276491630.0020.0020.310.3942770261.121.27334846040.030.03963022680.120.1196559087000.040.04549680210.920.9327338604
THREE-WHEELERS, 4-STROKE, GASOLINE, g/kmMJ/kmMJ/km
by agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet avby agefleet av
CO2CO2N2ON2OCH4CH4COCOVOCVOCNOxNOxSOxSOxPMPMFuel EcFuel Ec
2001200560600.0020.0020.130.134.34.30.67370892020.67370892020.471428