The graphic shows that a single journey from London to Paris by plane will cost £64, take 4 hours 40 minutes, and emit 59kg equivalent of carbon dioxide. By train, the same journey will cost £49, take 2 hours 55 minutes, and emit 2kg equivalent of carbon dioxide. Assumptions: the start and end location are the main train terminal in the centre of each city; travel costs are for the cheapest advance tickets bought in advance and include all connecting journeys; carbon emissions are calculated using UK government greenhouse gas emissions factors for short-haul flights, ferry and international rail travel. To find out more, visit

Reducing demand for air travel starts at work

Laura Warwick, Research Postgraduate on the Science and Solutions for a Changing Planet Doctoral Training Partnership, says flying shouldn’t be the default option when it comes to international travel. Aviation is becoming an increasingly contentious issue in the UK. The government’s decision to step in to assist regional airline Flybe seems to be at odds with the UK Committee on Climate Change’s warning that continued … Continue reading Reducing demand for air travel starts at work