Download - Sustainable public transportation
Sustainable public transportation
Bio Master 111130
Strategic environmental work
Main 3 goals
• Fossil-free fuel
• Passanger and information
• Cooperation with entrepreneurs
Driving for a better environmentEmission data compared with cars
• Carbon dioxide – public transport is approximately four times better.
• Nitrogen oxides – public transport is approximately two times better.
Our ambition
• "We shall be the most environmentally friendly mode of transport in Skåne."
Strategy decision for fossil-free public transports in Skåne
• All city buses 2015
• All regional buses 2018
• All special transports 2020
• All trains are already fossil-free
• Main focus: locally produced biogas to replace diesel and CNG, Compressed natural gas
More detailed aspects
• Carbon dioxide
• Nitric oxide
• Particle
• Work journey
• Buisiness travel
• Leakage to water, diesel, oil etc.
• Tire- and emissions from braking to water
From start to finish?
Renewable energy• 75 % share of pkm – renewable fuel
in 2010 for passenger transport • Skånetrafikens consumption of
energy 2010 – 52,5 % from renewable energy
• Energy for buses are half from gas. Biogas 2010 – 48,8 %
Key figures for 2010
• CO2 (gram/person kilometer) 17,16
• Nox (gram/person kilometer) 0,17
• Energy Consumption (kWh/person kilometer)0,18
• Total consumption Natural+Biogas (Nm3)1518941801
CO2 jämförelse mellan Skånetrafiken och personbil
Jämförelse CO2 utsläpp per personkm
01020304050607080
Årtal
CO
2 (g
/pkm
)
Miljöbil
Skånetrafikensutsläpp per pkm
Skånsk biogas
Biogasen – från råvara till användning EON:s bild
Råvara
Biogasanläggningen
Biogödsel
UppgraderingGasrening
Gasanvändning processindustrin uppvärmning fordon
• Naturgasnätet• Dispenserar
We need a lot of biogas
• With 5 % increase in passengers we will needabout 45 miljoner kubikmeter biogas 2018
• Last year Skånetrafiken consumed 7,3 Nm3 …
• …a challenge for producers!
One more bus would replace all cars in this picture – busses are four times more CO2-effective than the car
Trolleybus
Bra miljöval el
• All traffic with our trains are driven by ”Bra miljöval el”, from the Swedish Society for nature conservation
• Electricity from wind-, hydropower and biofuels
Climate neutral
• Skånes total CO2-emissions from persontransport was 1 miljon ton 2006…
• Skånetrafikens total emissions was 2010 about 35 000 ton CO2
• If drivers correspondingly 4 percentage point of the cars market share in Skåne chooses to go by train instead of car the emissions will be 40 000 ton CO2 less per year