TRANSPORT François Lacôte Senior Vice President & Technical Advisor Foot print CO2 chez Alstom Transport Atelier Contrainte Carbone en Méditerranée IPEMED,

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1 TRANSPORT François Lacôte Senior Vice President & Technical Advisor Foot print CO2 chez Alstom Transport Atelier Contrainte Carbone en Méditerranée IPEMED, 25 Juin 2010

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3 Urban passenger transport energy efficiency (Kwh/p.km)

4 Intercity passenger transport energy efficiency (Kwh/p.km)

5 Energy Efficiency (kwh/t.km) for freight transport 0 2 4 6 8 1010 1212 1414 1616 1818 TrainsLorriesAirplanes O,O 1 O,35 15,9 Energy efficiency for freight (Kwh/t.km)

6 C02 emissions for Intercity passenger transport (gCO2/p.km)

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9 Why a very high-speed train? < 10gr CO2 * * Based on electricity producing less than 250 gr of CO2 per KW.h

10 Why a very high-speed train? 0.4 litre * In oil equivalent terms ENERGY CONSUMPTION (per 100 km per passenger) * 1.2 litre 2 to 3 litres 5 to 7 litres

11 HSL Highway Source: SNCF -I Why a very high-speed train? Land requirements are smaller

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13 TGV 150 : 574,8 Km/h 13 100 Km en moins de 15 minutes Coût de l’énergie : - 1€ par voyageur ! 100 Km en moins de 15 minutes Coût de l’énergie : - 1€ par voyageur !

14 www.alstom.com