Fuel Consumption and CO 2 -Emissions of Heavy-Duty Trucks Jürgen Lehmann, Daimler AG

Transkript

1 Fuel Consumption and CO 2 -Emissions of Heavy-Duty Trucks Jürgen Lehmann, Daimler AG

2 Overview Challenge Logistics Trucks CO 2 -Contribution CO 2 -Legislation Efficiency of Trucks Summary 2

3 Overview Challenge Logistics Trucks CO 2 -Contribution CO 2 -Legislation Efficiency of Trucks Summary 3

4 Challenge Logistics 1 Challenge Logistics: Future Growth World Truck Market Development 000 units Trillions (10 12 ) of Tonne-Kilometers/Year Average Annual Growth Rates = 2,5% = 2,3% 1 LDT, MDT & HDT 10 Rail and Road Source: Sustainable Mobility Project calculation 4

5 Challenge Logistics 1 Contribution of Trucks Cargo Volume (Germany) Modal-Split (Germany) % bn. tkm % + 57 % 20 % 17 % 64 % 19 % 15 % 66 % Legend: Inland waterway Railway Road Source: BMVBS 5

6 Overview Challenge Logistics Trucks CO 2 -Contribution CO 2 -Legislation Efficiency of Trucks Summary 6

7 Trucks CO 2 -Contribution 2 Trucks CO 2 Contribution is in the range of 10% Portion of different sectors on world wide CO 2 -emissions Industry 36% Transport 22% Hausholds 11% Electricity- and Heat supply 18% Air, Water, Rail 5% Truck, Bus, 7% Van PassCar, SUV, Minivan 10% Political activities ongoing g/km 75% Fleet g/km 65% Fleet g/km 80% Fleet EU g/km 100% Fleet g/km 100% Fleet g/km g/km Air, Water, Rail Truck, Bus, ~ 10%? Van PassCar, SUV, Minivan Source: ATZ ~2020 7

8 Euro I Euro II Euro III Euro IV Euro V Euro VI Trucks CO 2 -Contribution 2 What happened so far Age of Performance Age of Emission Age of CO 2 Fuel consumption, average speed [l/100km, km/h] Average speed Fuel Consumption? NO x [g/kwh] Source: Lastauto Omnibus, ATZ, internal test results; 40t Fernverkehrsanwendung

9 Trucks CO 2 -Contribution 2 Everything contributes Road profile / application (up to 30%) Vehicle technology (up to 15%) Essential impact Engineering competence Driver (up to 25%) Vehicle condition (up to 10%) Tire condition, spoiler adjustment Qualification, sensibility 9

10 Trucks CO 2 -Contribution 2 Real life Emissions: 900 g CO 2 /km and 600 g CO2 /kwh CO2 [g/km] Actros 1844LS 40t, tractor application S HH - S Diesel be [g/kwh] CO2 [g/kwh] be [g/kwh] 10

11 Trucks CO 2 -Contribution 2 Many small steps to go Vehicle Engine Rolling resistance Aerodynamic drag Service brake Engine brake Engine drag torque Axle losses Transmission losses Air compressor Alternator / Steeringpunp Fan Exhaust gas Cooling Heat radiation 11 CO2 [g / km] Water-, oil-, injectionpumps

12 Overview Challenge Logistics Trucks CO 2 -Contribution CO 2 -Legislation Efficiency of Trucks Summary 12

13 CO 2 -Legislation 3 Specifics for CO 2 legislation Product Diversity Variants Configuration Lifecycle Certification No dyno testing of trucks Transport task transporting goods over distance Volume p.a. Lifecycle (in years) Variants CO 2 /tkm Truck Car Truck Car Truck Car Truck Car 13

14 CO 2 -Legislation 3 Diversity of Truck Configurations 14

15 CO 2 -Legislation 3 Mercedes-Benz Trucks: more than 4000 Variants 15

16 CO 2 -Legislation 3 Significant Future Challenges Fuel Consumption Development (Europe) Status and challenges HD fuel consumption (in l/100km) 135% EURO0 EURO III NO x -Reduction: 65% Impact on fuel cons.: 13% 114% ~1,0% per anno 100% 94% >1% per anno? 80% -20% The fuel consumption development so far driven by total cost of ownership (TCO) and emission legislation. Emission limit stable after EURO VI / EPA Vision Actros 2005 Euro III : Actros III Euro V New Actros Euro VI 2020 Gradient to be improved by 50%. Source: Lastauto Omnibus, ATZ, internal test results; 40t Fernverkehrsanwendung 16

17 Overview Challenge Logistics Trucks CO 2 -Contribution CO 2 -Legislation Efficiency of Trucks Summary 17

18 Real Life Fuel Consumption Comparison Efficiency of Trucks 4 18

19 Efficiency of Trucks 4 The most Fuel Efficient Truck km real life 6 loops Rotterdam Stettin Typical transport route West East 7-days driving in double shifts source: google maps Fuel consumption [l/100km] 0,00% -1,00% -2,00% -3,00% -4,00% -5,00% -6,00% -7,00% 27,13 25,07 25,91-7,6% - 4,5% Actros New Actros Euro V New Actros Euro VI -8,00% 19

20 DD15 powered Cascadia Fuel Efficiency Leader in North America Efficiency of Trucks 4 DTNA benchmark for 2010 improved by 7% San Diego Phoenix Albuquerque Oklahoma City Little Rock Birmingham Gastonia 7.64 mpg (30.8L/100km) Cascadia Evolution model year mpg (24.9L/100km) Cascadia Evolution with enhancements soon to be available 20

21 Overview Challenge Logistics Trucks CO 2 -Contribution CO 2 -Legislation Efficiency of Trucks Summary 21

22 Summary Global transportation volume significantly growing the next decades Growth of truck transportation over the average Significant improvement of emissions and fuel-consumption over the last 20 years Main future challenge is the reduction of CO 2 emissions A combination of many small technology steps and infrastructure measures necessary 22

23 Thank you for your Attention! 23