Where in the world do people have the highest CO2 emissions from flying? - Our World in Data
Travel green: calculating your carbon savings
Climate change: Should you fly or drive over the holidays?
Carbon Footprint Calculator -- Driving, Flying, and Eating
Which form of transport has the smallest carbon footprint? - Our World in Data
The Best Travel Carbon Calculators (To Find Lower-Emission Flights) • Tilted Map
Charted: Comparing the Carbon Footprint of Transportation Options
Methodology behind the carbon footprint calculator - GoClimate Blog
What is a carbon footprint updated 2021 - CO2 Living
Climate change: Should you fly, drive or take the train? - BBC News
Calculating Your Carbon Footprint - TEXAS COASTAL EXCHANGE
Climate change: Should you fly, drive or take the train? - BBC News
carbonfootprint.com - Holiday Footprint
Flight Carbon Footprint Calculator
Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving - Green Car Congress
The Best Travel Carbon Calculators (To Find Lower-Emission Flights) • Tilted Map
Travel Carbon Footprint Calculator: Flights, Rental Car, Hotel
The Best Travel Carbon Calculators (To Find Lower-Emission Flights) • Tilted Map
Car Carbon Footprint Calculator: Choose Your Car's Year, Make, and Model
Carbon Footprint Driving vs Flying Calculator (Gas vs Electric Car Footprint)
Carbon Footprint of Driving vs. Flying: Best for the Earth?
Fly Greener with Cathay | Cathay Pacific
How to Reduce the Carbon Footprint of Your Travels - Sustainable Travel International
The Best Travel Carbon Calculators (To Find Lower-Emission Flights) • Tilted Map
Climate change: Should you fly, drive or take the train? - BBC News
Truck Carbon Footprint Calculator: Choose Your Pickup's Year, Make, and Model
