Google 'airbrushes' out emissions from flying, BBC reveals - BBC News
Chart of the week: CO2 output by flight length - TNMT
Calculate flight emissions – flight CO2 calculator | myclimate
Carbon calculators - Low Carbon Travel Initiative
UK average footprint
IBA News & Insights - IBA aero
Environmental Tools (E-tools)
How much CO₂ is emitted during a flight? – myclimate has updated the online flight calculator
How To Calculate Carbon Emissions From Flights
Research Grants: Calculating your Carbon Offsetting Cost
ICAO Carbon Emissions Calculator
Climate change: Should you fly, drive or take the train? - BBC News
Offset Your Carbon Emissions: CO2 Flight Calculator - Flunking Monkey
Flight CO2 emissions
Ryanair Goes Greener With New Carbon Calculator – Ryanair's Corporate Website
Tips to reduce your carbon footprint as a frequent traveler | World Economic Forum
How your flight emits as much CO2 as many people do in a year | Carbon footprints | The Guardian
Boat and Yacht Carbon Footprint Calculator: Erase Your Emissions and Go Climate Neutral
Carbon calculator: find out how much CO2 your flight will emit | Flights | The Guardian
Climate change: Should you fly, drive or take the train? - BBC News
Emissions calculator - atmosfair
Flight carbon calculators and offsets: How do they work and can we trust them? | CNN
Flight Emission Calculator | SAS
Flight Carbon Footprint Calculator
Calculating Your Carbon Footprint - TEXAS COASTAL EXCHANGE
