Carbon footprint of Bus Journey

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1 km traveling by bus = 0.11 kg CO2e (?)

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While carbon offsetting is an option, it's generally better to choose more sustainable alternatives when available. Offsetting should be your last resort after reducing emissions.

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Footprints

Average Local Bus
0.11 CO2 (kg)/km
London Bus
0.07 CO2 (kg)/km
Coach
0.03 CO2 (kg)/km

Related Activities

Average Flight (Flight)
0.46 CO2 (kg)/km
Walking (Walking)
0.16 CO2 (kg)/km
Cycling (Cycling)
0.08 CO2 (kg)/km
National Rail (Train Journey)
0.04 CO2 (kg)/km
Option CO2 (kg) Per
Average Local Bus 0.11 km
London Bus 0.07 km
Coach 0.03 km

Related Activities

Option CO2 (kg) Per
Average Flight (Flight) 0.46 km0.00 - 20000.00 km
Walking (Walking) 0.16 km
Cycling (Cycling) 0.08 km
National Rail (Train Journey) 0.04 km

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Explanation

Bus travel emissions per passenger kilometer. Lower in cities with electric buses.

Sources

DEFRA (Department for Energy Security and Net Zero), 2024.
Based on UK bus network.
Emissions can be significantly lower in cities with electric buses.
All sources accessed: 7 February 2025