Service 02
GHG Accounting & Inventory
A documented emissions inventory within the CCTS boundary, with every assumption written down.
The problem, in your words
“Our numbers sit in different spreadsheets, and nobody can say exactly how they were calculated.”
What we do
- Define the CCTS boundary: gate-to-gate, covering direct combustion, process emissions, and purchased electricity and heat.
- Identify every emission source and record it in a register.
- Map each piece of activity data back to where it comes from.
- Calculate using activity data × net calorific value × emission factor × oxidation factor.
- Document every assumption, so the number can be defended.
What you receive
- ✓Emission source register
- ✓Calculation workbook
- ✓Activity-data map
- ✓Documented assumptions
- ✓Alignment with the GHG Protocol and ISO 14064-1, where you need it for other reporting
Frequently asked questions
What emissions are included?+
Scope 1 direct emissions, and Scope 2 purchased electricity and heat, within the CCTS boundary.
How is biomass treated?+
Biogenic CO2 is reported separately and excluded from intensity, with documentation to support it.
Do you also work to the GHG Protocol and ISO 14064-1?+
Yes, where you need alignment for other reporting. The CCTS boundary and the BEE procedure remain the starting point.