Non-road fuel consumption and pollutant emissions ... - BAFU - CH

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Non-road fuel consumption and pollutant emissions FOEN 2008 38 5 > Inventories and operating hours 5.1 Inventories in 2005 Figure 11 shows the distribution of inventories (no. of non-road machines and appliances) for 2005. 60% of the approximately 1.27 million machines and appliances belong to the garden-care/hobbies category, while the second-largest category is agricultural machinery. Construction machinery only accounts for 4% of the overall inventory. With respect to engine type, petrol engines represent the largest proportion of the inventory of non-road machines. Here, the number of 2-stroke and 4-stroke engines in operation is more or less equal. There is also a small number of gas-operated machines (forklifts, etc.) and steam-powered ships. For the latter, the steam is exclusively generated using extra-light heating oil. For the purpose of calculating fuel consumption, this is added to the figure for diesel consumption unless it is reported separately. Fig. 11 > Inventories in 2005 by machine category Reference year, 2005. By machine category By engine type total: 1.27 Mio. 764,000 82,600 1260 1340 47,400 22,700 421,000 2550 246,000 340,000 12,700 602,000 Construction machinery Industrial machinery Agricultural machinery Forestry machinery Garden-care/hobby appliances Marine machinery Railway machinery Military machinery Diesel Petrol (4-stroke) Petrol (2-stroke) Gas Steam Numerical values, see Tab. 10 on page 42.
5 > Inventories and operating hours 39 5.2 Chronological development of inventories from 1980 to 2020 Over the past few years, the total number of non-road machines equipped with a combustion engine has increased due to the trend in the garden-care/hobby appliances category. A slight reduction in the overall inventory is to be anticipated in the future, primarily as a result of the trend in the use of construction, agricultural and forestry machinery. The main reason why the reduction in the number of agricultural machines is not more pronounced despite the sharp decline in agricultural operations 15 is that old agricultural machines are not disposed of as quickly as other machines. The registration costs for a tractor are very low, and there is therefore no incentive to cancel the registration of an old tractor. Furthermore, there is no shortage of space on (former) agricultural premises, and this means there is not such a pressing need to dispose of old machines. Fig. 12 > Development of inventories by machine category from 1980 to 2020 in million 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 1980 1985 1990 1995 2000 2005 2010 2015 2020 Construction machinery Industrial machinery Agricultural machinery Forestry machinery Garden-care/hobby appliances Marine machinery Railway machinery Military machinery Numerical values, see Tab. 37 on page 139. If we take a look at the inventories by engine type (Fig. 13) we can see that the number of machines/appliances with 4-stroke petrol engines increases, while the number of 2- stroke engines will decrease in the future. The number of diesel engines increased slightly in the past few years, and is expected to remain more or less stable in the near future. 15 The number of agricultural businesses fell by almost a third in the period from 1990 to 2005 (Swiss Federal Statistical Office, 2007).
Page 1: Environmental studies > Air 28 08 >
Page 4 and 5: Impressum Issued by Federal Office
Page 6 and 7: Non-road fuel consumption and pollu
Page 9 and 10: Foreword 7 > Foreword It is not onl
Page 11 and 12: Summary 9 Calculation methodology E
Page 13 and 14: Summary 11 Fig. 1 > Non-road pollut
Page 15 and 16: Summary 13 Comparison with road tra
Page 17 and 18: 2 > Objectives 15 2 > Objectives Th
Page 19 and 20: 4 > Methodology 17 4 > Methodology
Page 21 and 22: 4 > Methodology 19 The inventories
Page 23 and 24: 4 > Methodology 21 4.2.5 Dependency
Page 25 and 26: 4 > Methodology 23 4.3 Emission fun
Page 27 and 28: 4 > Methodology 25 With respect to
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Page 35 and 36: 4 > Methodology 33 Fig. 9 > Derivat
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Appendix 115 > Appendix A1 Calculat
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Appendix 117 4. Calculation of poll
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Appendix 119 A3 Emission limit valu
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Appendix 121 A3-2 Small petrol-powe
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Appendix 123 Tab. 21 > Emission lim
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Appendix 125 A3-4 Railway vehicles
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Appendix 127 Tab. 25 > Assumptions
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Appendix 129 Tab. 28 > Emission fac
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Appendix 135 A6 Engine rated power
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Appendix 137 Machine category Machi
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Appendix 139 A8 Inventories and ope
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Appendix 141 Machine category Machi
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Appendix 143 A10 Fuel consumption a
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Appendix 145 A12 Emissions by machi
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Appendix 147 Tab. 46 > Agricultural
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Appendix 149 Tab. 49 > Marine machi
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Appendix 151 Pollutant Machine type
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Appendix 155 A14-4 Forestry machine
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Appendix 161 A14-7 Railway machiner
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Appendix 163 A15 Workgroups and the
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Index 165 > Index Definitions Emiss
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Index 167 Fig. 24 Forestry machiner
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Index 169 Tab. 26 Emission factors
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Index 171 SBB 2006: Statistisches V
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