Climate change: Should you fly, drive or take the train? - BBC News
Offset Your Carbon Emissions: CO2 Flight Calculator - Flunking Monkey
7 Best Carbon Footprint Calculators in 2023 - Footprint Hero
Google's carbon emissions calculator: removed key global warming factors - TechGoing
Sustainable Travel International unveils new tool for calculating and offsetting travel emissions - Sustainable Travel International
Flight Carbon Footprint Calculator
Grounded (by beef)! A different take on aviation carbon accounting - International Council on Clean Transportation
Google Flights Changes to Emissions Calculations Stir Controversy
How much CO₂ is emitted during a flight? – myclimate has updated the online flight calculator
Offset Your Carbon Emissions: CO2 Flight Calculator - Flunking Monkey
The Best Travel Carbon Calculators (To Find Lower-Emission Flights) • Tilted Map
Emissions calculator - atmosfair
Your Carbon Footprint | Education Abroad and Overseas Campuses
Boat and Yacht Carbon Footprint Calculator: Erase Your Emissions and Go Climate Neutral
Travel Carbon Footprint Calculator: Flights, Rental Car, Hotel
Flight carbon calculators and offsets: How do they work and can we trust them? | CNN
IATA launches online carbon emission calculation tool for commercial flights - AeroTime
Carbon calculator: find out how much CO2 your flight will emit | Flights | The Guardian
TripZero - Calculating Event Carbon Footprints
Flight CO2 emissions
Flight CO2 Calculator | It's All Widgets!
Embeddable Carbon Footprint Calculator - Sustainable Travel International
How your flight emits as much CO2 as many people do in a year | Carbon footprints | The Guardian
IBA News & Insights - IBA aero
