Emission factor
District heat & steam — 0.171 kg CO₂e / kWh
The emission factor for District heat & steam is 0.171 kg CO₂e per kWh, based on UK DEFRA (2024).
Factor details
| Value | 0.171 kg CO₂e |
|---|---|
| Unit | kWh |
| Region | Region-independent |
| Category | Heating |
| Typical scope | Typically Scope 2 (purchased heat or steam). |
| Source | UK DEFRA, 2024 |
What this means
Heating factors cover purchased heat, steam and cooling delivered to your site. Like electricity, they depend on how the energy was generated, so the local supplier’s mix matters.
Worked example
1,000 kWh × 0.171 kg CO₂e = 171 kg CO₂e ≈ 0.171 t CO₂e.
Quick conversions
1 MWh = 171 kg CO₂e (0.171 t CO₂e)
Frequently asked questions
What is the emission factor for District heat & steam?
The emission factor for District heat & steam is 0.171 kg CO₂e per kWh, according to UK DEFRA (2024).
How do I use an emission factor?
Multiply your activity data (in kWh) by 0.171 to get emissions in kg CO₂e, then divide by 1,000 for tonnes.