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Subways/ urban trains

Regional trains

Long distance passenger trains

17

71

36

3.3 %

3.3 %

3.3 %

0.6

2.4

1.2

9.0 %

9.0 %

9.0 %

8.0 %

7.0 %

4.0 %

0.04 30

0.15 30

0.04 30

1.2 73

4.5 270

1.3 77

IFEU Heidelberg

Tab. 31: Scenario of life-time primary energy savings for new rail vehicles in 2000

Vehicle

Primary energy consumption [PJ]

Share of new vehicles*

Annual energy consumption of new vehicles [PJ]

Reduction of gross weight

Relative energy savings [%/ 10% weight reduction]

Annual energy savings of 10% weight new registrations [PJ]

Life-time [years]

Life-time primary energy sav- ings [PJ]

Life-time CO2 savings [kt]** Source: IFEU 2002 from various sources

  • *

    derived from the assumption of a 30 year operational life-time

** Figures rounded

Energy savings by light-weighting

51

Long distance freight trains

8.7 %

45

3.3 %

1.5

5.5 %

0.07 30

2.1 130 IFEU 2003

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