Foot print CO2 chez Alstom Transport
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Foot print CO2 chez Alstom Transport Atelier Contrainte Carbone en Méditerranée IPEMED, 25 Juin 2010 François Lacôte Senior Vice President & Technical Advisor Urban passenger transport energy efficiency (Kwh/p.km) Intercity passenger transport energy efficiency (Kwh/p.km)

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Foot print CO2 chez Alstom Transport

Atelier Contrainte Carbone en Méditerranée

IPEMED, 25 Juin 2010

François Lacôte

Senior Vice President & Technical Advisor




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Energy Efficiency (kwh/t.km) for freight transport

18

15,9

16

14

12

10

8

6

4

2

O,35

O,O1

0

Trains

Lorries

Airplanes

Energy efficiency for freight

(Kwh/t.km)



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Why a very high-speed train?

< 10gr CO2 *

* Based on electricity producing less than 250 gr of CO2 per KW.h


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Why a very high-speed train?

ENERGY CONSUMPTION

(per 100 km per passenger) *

0.4 litre

1.2 litre

2 to 3 litres

5 to 7 litres

* In oil equivalent terms


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Why a very high-speed train?

HSL

Highway

Land requirements are smaller

Source: SNCF -I


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TGV 150 : 574,8 Km/h

100 Km en moins de 15 minutes

Coût de l’énergie : - 1€ par voyageur !

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