Which form of transport has the smallest carbon footprint? - Our World in Data
Electric Trains, Electric Cars, or Electric Bikes. Which is best for the environment? - Travel Stats Man
The bullet train to lower-carbon travel - International Council on Clean Transportation
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
What's Greener In Europe — A Train, A Plane, Or A Car? What's Dirtiest? - CleanTechnica
Which form of transport has the smallest carbon footprint? - Our World in Data
Zero Carbon Adventures: Transport Carbon Emissions: Which is best? Plane, Train, Car, EV?
15 reasons trains are better than planes
Bus & Coach - Smart Move . Green Facts and Figures
The real cost of travel – DW – 08/29/2018
Train vs plane: Is rail the more appealing option?
The bullet train to lower-carbon travel - International Council on Clean Transportation
How to Reduce the Carbon Footprint of Your Travels - Sustainable Travel International
Transport and environment statistics 2022 - GOV.UK
CIE - Climate Action
Transport and environment statistics: Autumn 2021 - GOV.UK
Air travel versus … | Heinrich Böll Stiftung | Brussels office - European Union
Trains, Planes, or Cars: Which is the Most Carbon-Efficient Way to Travel? - Streets.mn
What's Greener In Europe — A Train, A Plane, Or A Car? What's Dirtiest? - CleanTechnica
Charted: Comparing the Carbon Footprint of Transportation Options
Charted: Comparing the Carbon Footprint of Transportation Options
DRAFT Truck vs. Train Emissions Analysis | California Air Resources Board
Is travel by train environmentally friendly? – All Aboard
Why taking the train is the best option | Interrail.eu
UK: travel carbon footprint by transport mode 2022 | Statista
Planes, Trains, and Automobiles: Counting Carbon - International Council on Clean Transportation
CO2 emissions from cars: facts and figures (infographics) | News | European Parliament
