CO2 emission from moving 1 passenger 1 mile: plane 210g, car 146g, ferry 137g, train or coach 30-65g
45% of flights in Europe are less than 500km
A return flight London – New York adds 1.2t to a person’s carbon footprint
The global warming effect of long-haul flights is worse than short-haul due to their high altitude (‘radiative forcing’)
Electric cars are better than petrol or diesel cars in terms of CO2 emissions but require ‘conflict minerals’ in the manufacture of their batteries
Sources: www.tyndall.ac.uk, Wikipedia: environmental impact of aviation, www.eta.co.uk/environmental-info/air-travels-impact-on-climate-change/
Flying less has the biggest impact on your individual carbon footprint
Reducing car mileage from 15,000 to 10,000m per year saves over 1t of CO2
Share car journeys: www.sheffield.ac.uk/parkingservices/sharing, https://www.blablacar.co.uk/ride-sharing/sheffield/, https://liftshare.com/uk/community/southyorkshire
Have a look at: www.nextgreencar.com, www.ecopassenger.com, www.eta.co.uk, www.sustrans.org.uk
For European train travel: www.seat61.com, https://loco2.com/
Home delivery is climate friendlier than everyone driving to the supermarket
Reduce food-miles by buying locally produced food (see ‘shopping’ sheet)
Walk, cycle, and use public transport