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Socata TB-20 Trinidad CO₂ emissions per flight hour

The Socata TB-20 Trinidad is the retractable-gear model of the French TB family, built in Tarbes. It has four or five seats, gull-wing doors and a 250 hp Lycoming with a constant-speed propeller. At a typical fuel flow of 14.0 US gallons (53 L) of avgas per hour, a Socata TB-20 Trinidad puts about 116 kg of CO₂ into the air for every hour flown.

CO₂ per flight hour
116 kg
Fuel flow
14.0 US gal/h (53 L/h)
Cost to offset one hour
$4.18
Aircraft
4–5 seats, 250 hp

A year of flying in a Socata TB-20 Trinidad

Hours flownCO₂Cost to offset
25 h2.90 t$96.43
50 h5.80 t$172.55
100 h11.60 t$345.10
200 h23.20 tContact us

Costs are for the yearly plan, from $0.035 per kg with lower rates as the amount grows. The monthly plan is $0.036 per kg, and one tonne once is $40.

On the monthly plan, offsetting an hour in a Socata TB-20 Trinidad costs about $4.18. See plans

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How the Socata TB-20 Trinidad compares

CO₂ per flight hour for common piston aircraft, at typical cruise fuel flow.

How we calculate this

Burning one US gallon of avgas releases about 8.31 kg of CO₂, so CO₂ per hour is fuel flow multiplied by 8.31. The figure covers combustion only, not producing or transporting the fuel.

Your real fuel flow depends on power setting, mixture, altitude and how much of the hour you spend climbing. If your logs give you an average burn, multiply it by 8.31 for a closer number.

Offset the CO₂ from every hour you fly

Retire rated carbon credits for the CO₂ your flights emit. Pick your aircraft and hours, and get a certificate for every order.