Charted: Comparing the Carbon Footprint of Transportation Options
Carbon Footprint of Tourism - Sustainable Travel International
Carbon Footprint Factsheet | Center for Sustainable Systems
Should we give up flying for the sake of the climate? - BBC Future
How green is mass transit? Very, very green, so says the Feds | The Source
Life cycle carbon emissions per passenger-mile (when electricity is... | Download Scientific Diagram
How Low-Carbon Can You Go: The Green Travel Ranking - Sightline Institute
Sustainable transport to the Catfarm & beyond - the Catfarm
Chart: Miles Apart: Car CO2 Emissions | Statista
Climate change: Should you fly, drive or take the train? - BBC News
How Low-Carbon Can You Go: The Green Travel Ranking - Sightline Institute
Which form of transport has the smallest carbon footprint? - Our World in Data
Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving - Green Car Congress
6 Carbon and NO x Emissions per Passenger Mile | Download Scientific Diagram
Travel carbon footprint by transport mode | Statista
Emissions of Carbon Dioxide in the Transportation Sector | Congressional Budget Office
Global CO2 emissions from transport per passenger. Carbon footprint infographic. Greenhouse gas emission by transport type. Environmental, ecology con Stock Vector Image & Art - Alamy
Charted: Comparing the Carbon Footprint of Transportation Options
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Feeling Flygskam? It's a Flying Shame.
Environment « American Bus Association
Greenhouse Gas Emissions – A Short Summary of CO2 | OurWorldofEnergy
Total CO2-equivalent life-cycle emissions from commercially available passenger cars - ScienceDirect
2010 Conditions and Performance - Policy | Federal Highway Administration
