Carbon Cost Calculator

NMT Carbon Damage Mitigation Certificates  ? connect your CO2 emissions with macadamia trees planted and maintained by smallholder farmers in Malawi.


Annual Carbon Footprint ?

We use an average U.K. citizen CO2 emission value of approximately 5 tonnes CO2 per person per year.

For extensive information about carbon footprints see International CO2 emissions (OurWorldInData) data.

Carbon values are rounded to the nearest 0.02 tCO2 which caters for the units we use in our allocation to trees.

Single Person

Air Flight Footprint ?

Factors used for calculating flight CO2 cost are between 1.4 and 1.45 tonnes per 10,000 km per person depending on flight distance.

  Country City Code


Please select the route you are flying

Driving Footprint ?

Vehicle CO2 emissions are calculated from standard petrol/diesel/LPG carbon content and electrical charging CO2 emissions from average data from

Your vehicle fuel economy

Domestic Energy Footprint ?

Approximate emission factors used:
Electricity 0.25 tCO2 / MWh;   Gas 0.25 tCO2 / MWh;   Oil: 0.25 tCO2 / 100 litres
See & Emission intensity (Wikipedia)

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