Factor record · cng-kwh-net-cv-scope-1-defra-2026last verified 2026-07-31 · DESNZ
0.20199
kgCO2e / kWh (Net CV)
CNG
Fuels
DEFRA 2026Scope 1activity based
Vintage
Select unit
0.35% lower than 2025
0.2027 kgCO2e/kWh (Net CV) in 2025
GHG Breakdown
CO₂
0.2016
kgCO2e/kWh (Net CV)
CH₄
0.0003
kgCO2e/kWh (Net CV)
N₂O
0.0001
kgCO2e/kWh (Net CV)
Record
- Identifier
- 7e6e89f5e6d6
- Activity
- CNG
- Category
- fuels
- Sub-category
- Gaseous fuels
- Region
- GBR · United Kingdom
- Value
- 0.20199 kgCO2e/kWh (Net CV)
- Scope
- Scope 1
- Methodology
- activity based
- GWP
- AR5 / GWP100
- Vintage year
- 2026
- Published
- 2026
- Source reference
- Factors by Category sheet, ID 1_100_1001_7_1
- License
- Open Government Licence v3.0
- Verified
- 2026-07-31 · DESNZ
Citation
DEFRA 2026, CNG, Factors by Category sheet, ID 1_100_1001_7_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