Mitigation - Transport Flashcards
How much co2 comes from transport ?
23% of anthropogenic emissions
Mayor contribution to global warming
Name ways to mitigate
Electric vehicles.
Sustainable biofuels.
Eco driving / public transport
Taxation on co2 products
Bike sharing schemes
Successes
Number of passengers using bus has increased
Between 1990-2005 the % of greenhouse gas emissions from transport in uk has decreased by 2%
Peak emissions in 2007 now declined
Lower petrol consumption
Disadvantages
Electric cars expensive / not everywhere has charging points and to charge the car you need energy.
Increasing population meaning crops for biofuels is not needed as much as food.
Carbon tax hard to monitor as unable to distinguish how much it’s reduced
Advantages
Biofuel easy to find and has infinite sources
Biofuels reduce greenhouse gases by 65%
Where has there been successes ?
London
2019 all new double decker buses will be hybrid/ electric if hydrogen.
Greatly reduce co2
How much does transport account for total Uk emissions ?
1/4
Since 1950 carbon emissions from transport have risen by 5%
Aims of Freight Transport Association
Increase understanding and accuracy of measurements of carbon dioxide
Encourage low carbon practices through taxation / incentives
Create competitive cost bar for transport industry to invest
Longer semi trailers