François Lacôte Senior Vice President & Technical Advisor
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Transcript of François Lacôte Senior Vice President & Technical Advisor
TRANSPORT
François Lacôte
Senior Vice President & Technical Advisor
Foot print CO2 chez Alstom Transport
Atelier Contrainte Carbone en Méditerranée
IPEMED, 25 Juin 2010
Urban passenger transport Energy Efficiency (kwh/p.km)
0,0
0,1
0,2
0,3
0,4
0,5
0,6
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0,8
0,9
Metro Articulated Buses Buses Cars
Urban passenger transport energy efficiencyUrban passenger transport energy efficiency(Kwh/p.km)(Kwh/p.km)
Intercity passenger transport Energy Efficiency (kwh/p.km)
0,0
0,1
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Coaches VHST Cars Airplanes
Intercity passenger transport energy Intercity passenger transport energy efficiencyefficiency(Kwh/p.km)(Kwh/p.km)
Energy Efficiency (kwh/t.km) for freight transport
0
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Trains Lorries Airplanes
O,O1
O,35
15,9
Energy efficiency for freightEnergy efficiency for freight(Kwh/t.km)(Kwh/t.km)
CO2 emissions (gCO2/p.km) for Intercity passenger transport
0
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Coaches VHST Cars Airplanes
Best Average Worst
C02 emissions for Intercity passenger C02 emissions for Intercity passenger transporttransport(gCO2/p.km)(gCO2/p.km)
Why a very high-speed train?
< 10gr CO2 *
* Based on electricity producing less than 250 gr of CO2 per KW.h
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
HSL Highway
Source: SNCF -I
Why a very high-speed train?
Land requirements are smaller
TGV 150 : 574,8 Km/h
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100 Km en moins de 15 minutes100 Km en moins de 15 minutes
Coût de l’énergie : - 1€ par voyageur !Coût de l’énergie : - 1€ par voyageur !
100 Km en moins de 15 minutes100 Km en moins de 15 minutes
Coût de l’énergie : - 1€ par voyageur !Coût de l’énergie : - 1€ par voyageur !
www.alstom.com