IBA News & Insights - IBA aero
Specific CO2 emissions per passenger-km and per mode of transport in Europe, 1995-2011 — European Environment Agency
Global CO2 emissions from transport per passenger. Carbon footprint infographic. Greenhouse gas emission by transport type. Environmental, ecology con Stock Vector Image & Art - Alamy
Which form of transport has the smallest carbon footprint? - Our World in Data
How Low-Carbon Can You Go: The Green Travel Ranking - Sightline Institute
Travel carbon footprint by transport mode | Statista
File:Average carbon dioxide emissions (grams) per passenger mile (USA 2008).png - Wikimedia Commons
Carbon Footprint of Tourism - Sustainable Travel International
Presentation carbon catcher by Stan Tan - Issuu
Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving - Green Car Congress
Carbon Footprint Factsheet | Center for Sustainable Systems
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Average CO2 emissions from new passenger cars, by EU country - ACEA - European Automobile Manufacturers' Association
Specific CO2 emissions per tonne-km and per mode of transport in Europe — European Environment Agency
Comparing Carbon Footprints -- Ships, Planes, Trucks & Germany
Total CO2-equivalent life-cycle emissions from commercially available passenger cars - ScienceDirect
Challenge 4: Public Transport – Tackle Waste
Sustainable transport to the Catfarm & beyond - the Catfarm
How Low-Carbon Can You Go: The Green Travel Ranking - Sightline Institute
Average CO2 Emissions by Passenger and Freight Transport Mode | The Geography of Transport Systems
Why cities will need to play a central role in the net zero agenda | Centre for Cities
6 Carbon and NO x Emissions per Passenger Mile | Download Scientific Diagram
How green are electric trains? | Travel and transport | The Guardian
Emissions per passenger kilometre by range of flight (kg). PLF is... | Download Scientific Diagram
