The most and least polluting means of transport
Electric Bikes: A Less-Polluting Option For Commutes & Errands In The “New Normal” - CleanTechnica
London taxes older vehicles in bid to fight air pollution
European Parliament backs weaker Euro 7 emissions rules | Automotive News Europe
World carbon dioxide emissions drop 7 per cent in pandemic-hit 2020 | World News - Hindustan Times
Liftango | What are the Environmental Benefits of Public Transport?
Overview of Air Pollution from Transportation | Transportation, Air Pollution, and Climate Change | US EPA
Will London's expanded Ultra Low Emission Zone cut air pollution? | New Scientist
Connecticut, 7 other states seek EPA crackdown on Midwest pollution
Is a post-car future actually possible? Experts say yes — here's how we could get there | Salon.com
Charted: Comparing the Carbon Footprint of Transportation Options
Transportation Choices: Ranking the Cleanest Ways to Travel
Traffic, cars, bicycles and the limits of common sense
Putting the pieces together to curb transportation pollution - Southern Environmental Law Center
Air pollution - Wikipedia
Sustainable Transport Day: Ranking the Most & Least Polluting Modes of Transportation - 26.11.2023, Sputnik Africa
Coming Soon – Cleaner Trucks, Less Pollution, and Fuel Cost Savings
Sources of Greenhouse Gas Emissions | US EPA
20 shocking facts about air pollution | Friends of the Earth
Europeans demand regulators take action on transport emissions – POLITICO
Sources of Greenhouse Gas Emissions | US EPA
3.2.1. Environmentally friendly transport - UNDP Climate Box
Global Energy Review: CO2 Emissions in 2021 – Analysis - IEA
Transportation Choices: Ranking the Cleanest Ways to Travel
California Releases World's First Plan to Achieve Net Zero Carbon Pollution | California Governor
5 Environmental Benefits of Sustainable Transportation | UCLA Transportation
