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Emission factor specification

Retrieved 2026-08-25

Buses and coaches

European Environment Agency

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Emission factor
0.08
kgCO₂e/p*km
Data grade
Secondary
Edition
—
Source
EEA
European Environment Agency

-

1Factor specification

Values are per kgCO₂e/p*km

Product
Buses and coaches
Activity name (original)
Buses and coaches Travel (TTW)
Factor value
0.08 kgCO₂e/p*km
Unit basis
p·km (passenger-kilometre) · as written: person*km
GWP
AR4
Calculation approach
AR4 GWP100
Method
Tank-to-Wheel (TTW)
Data period
2018
Year published
2021
Region
EU · EU
Dataset edition
2014-2018

2Where it sits in the industry spread

37.0% of 5 · smaller than the median

EEA · 단위 p*kmMiddle 50% band
0.033Median 0.080.16

Compared against 5 factors in the same unit (p*km). Product families may be mixed, so treat it as indicative only. Measuring concrete and steel sheet with the same ruler says little.

3Breakdown by gas

1 items provided by the source

CO₂e total
0.08

4Factors to compare

0 under the same product · 4 with a similar value

Product · manufacturerRelationEditionFactor (kgCO₂e/p*km)vs this factor
Maritime passenger · European Environment AgencySimilar value—0.061▼ 23.8%
Passenger cars · European Environment AgencySimilar value—0.143▲ 78.7%
Passenger flights · European Environment AgencySimilar value—0.16▲ 100.0%
Passenger trains · European Environment AgencySimilar value—0.033▼ 58.8%

Notes

  1. 1)The value is as published by EEA; we do not alter it. EEA 공개 자료
  2. 2)Factor values in the table are unified to kgCO₂e for comparison. The original unit is in "Factor specification".
  3. 3)Even with several editions the value often stays the same. "Checked and unchanged" is an answer too.
  4. 4)One of 13,844 factors from public sources. ecoinvent, EXIOBASE and IEA factors bar redistribution, so they aren't here. See why
Source: EEA (European Environment Agency), Dataset edition 2014-2018, retrieved 2026-08-25. View original