The future needs the railways. For a cleaner environment

© Siemens 2010

Green mobility.

The future needs the railways.For a cleaner environment.

Industry Sector, Mobility Division© Siemens 2010

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The challenge of climate change

Increasing growth in the world population and global economy

Corresponding depletion of natural resources and increase in environmentally-harmful emissions

Without counter measures: increase in annual CO2 emissions to around 85 gigatons in 2050

Source: UN Population Division

1950

1975

2000

2015

2025

2050

2.5

4.1

6.1

7.3

8.0

9.2World population (in billions)

605040302010

Source: Stern Review

Worldwide CO2 emissions (in gigatons per year)

0

708090

2000 2020 2040 2050

42 Gt

85 Gt


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The challenge of urbanization

The spread of urbanization calls for attractive, environmentally-friendly and economic transportation solutions in order to ensure the competitiveness and appeal of urban regions in the long term

Africa

Asia

Europe

SouthAmerica

NorthAmerica

1950197520002025

Urban population in %

1525

3648

1724

3751

5166

7277

4464

7987

6474

7986

Source: UN 2006800 %10020 40 6010 30 907050


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With its solutions portfolio, Siemens can directly impact around 26 gigatons of the annual energy-related CO2 equivalents (CO2e) of greenhouse gas (GHG) emissions

Around 5.3 gigatons of this can be ascribed to transportation-related emissions

At around 2%, railways account for the smallest component of all transportation modes

Energy-efficient products and solutions for long-term environmental compatibility

Non energy-related GHG emissions (agriculture, forestry)

Energy-related GHG emissions(particularly CO2)

Source: IEA World Energy Outlook, Vattenfall, Siemens

Total GHG emissions

Transportation-related GHG emissions

Rail 2%Water 10%Aviation 12%

Road 76%

44 Gt CO2e 5.3 Gt CO2e

18 Gt

5.3 Gt

26 Gt


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We care for attractive and clean railway systems: Green mobility.

Intelligent solutions for more environmental sustainability:

Eurorunner13 dB(A) quieter and up to 16% more economical

VelaroOnly 0.33 liter of fuel per seat per 100 km

ZLS 901Route setting systemFewer stops mean lowerenergy consumption

Sitras SESSaves up to 300 tonsCO2 due to recovered braking energy

Syntegra trucksEnergy-efficient, oil-free and lightweight

Metro OsloWith 95% recyclability, valuable to the end

Transrapid75% cleaner thanan airplane at 400 km/h

Combino PlusEco-friendly large spacestreetcar for congestion-free city traffic


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Metro Oslo

94.7% recyclable components and materials30% lower energy consumption than previous model due in part to lightweight construction and regenerative brakes Environmental labeling to ISO 14021 standard

With 95% recycling rate, valuable to the end


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100% Combino Plus low-floor streetcars

Energy savings up to 30% through regenerative braking systemNo wear on brake linings due to electric brakingOver 90% recyclableReduced noise emission

Eco-friendly space saver for congestion-free urban traffic


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Desiro UK commuter trains

Water-soluble paints and solvent-free coatings Recycling rate 96.8% (material recycling: 89.9%, thermal recycling: 6.9%)Reduced disposal costs

Environment-friendly right from the start


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Syntegra bogie

Fully-integrated traction, running gear and braking technologyEnergy-savings up to 26%, e.g. through − Elimination of gearbox− Lightweight construction− Regenerative brake systemFewer emissions (oil, braking dust, abraded matter, noise)Wear-resistant and easy maintenance

Energy-efficient, oil-free and lighter in weight


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Converted energy consumption of only Converted energy consumption of only 0.33 liters of fuel per passenger per 0.33 liters of fuel per passenger per 100 km100 kmMineral oil replaced with alternative, Mineral oil replaced with alternative, environmentallyenvironmentally--compatible coolant in compatible coolant in the transformers (e.g. with ICE 3 and the transformers (e.g. with ICE 3 and Velaro E)Velaro E)Wooden floors from sustainable Wooden floors from sustainable forestryforestryEnvironmentEnvironment--friendly refrigerant in the friendly refrigerant in the HVAC systemsHVAC systemsCompletely recyclable trainsetCompletely recyclable trainset

Velaro PlatformTo fulfill Europe’s climate protection targets

Only 0.33 liters per passenger / 100 km


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The high speed train driving resistance depends mainly on its aero dynamical characteristics. The driving resistance increases e.g. approx. 20% with the increase of the speed from 250 km/h to 280 km/h. Improvements in the aerodynamic result in significant reduction of the driving resistance. This can be achieved by improvements in the roof, under floor, coaches transitions, etc..

Velaro PlatformEnergy efficiency


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We are committed to sustainability

Active member in important national and international organizations

Listing in the Dow Jones Sustainability Index for the eighth time in succession

Global certification of Siemens‘ EH&S standards for projects, development and production sites according to:

ISO 14001

OHSAS 18001


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Sustainability is part of our corporate philosophy

“I won’t sell the future for quick profits”Werner von Siemens, 1816–1892

© Siemens 2010

Thank you for your attention!

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The future needs the railways. For a cleaner environment