Factor record · marine-fuel-oil-kwh-gross-cv-scope-1-defra-2026last verified 2026-07-31 · DESNZ
0.26197
kgCO2e / kWh (Gross CV)
Marine fuel oil
Fuels
DEFRA 2026Scope 1activity based
Vintage
Select unit
Unchanged from 2025
0.26197 kgCO2e/kWh (Gross CV) in 2025
GHG Breakdown
CO₂
0.2586
kgCO2e/kWh (Gross CV)
CH₄
0.0001
kgCO2e/kWh (Gross CV)
N₂O
0.0033
kgCO2e/kWh (Gross CV)
Record
- Identifier
- 5117c90e930a
- Activity
- Marine fuel oil
- Category
- fuels
- Sub-category
- Liquid fuels
- Region
- GBR · United Kingdom
- Value
- 0.26197 kgCO2e/kWh (Gross CV)
- Scope
- Scope 1
- Methodology
- activity based
- GWP
- AR5 / GWP100
- Vintage year
- 2026
- Published
- 2026
- Source reference
- Factors by Category sheet, ID 1_101_1024_6_1
- License
- Open Government Licence v3.0
- Verified
- 2026-07-31 · DESNZ
Citation
DEFRA 2026, Marine fuel oil, Factors by Category sheet, ID 1_101_1024_6_1
When to use
Use this factor for Scope 1 emissions from stationary combustion, where your organization directly burns fuel at facilities you own or control. This includes boilers, furnaces, generators, and other fixed equipment at your premises.
Methodology
Derived from direct physical activity measurements (litres, kilometres, kilograms). The most accurate approach where activity data exists.
Department for Energy Security and Net Zero · 2026 · Open Government Licence v3.0Back to the library