Measure Scope 1, 2 and 3 — then reduce them.
A complete GHG Protocol inventory with water and waste alongside, plus a pathway model that shows what every reduction lever is worth.
A complete Scope 1, 2 and 3 inventory
Direct emissions, purchased energy and all 15 value-chain categories are calculated in one inventory aligned to the GHG Protocol.
The right emission factor, every time
Versioned IPCC, DEFRA and CEA factors are matched to each activity line automatically, with every change recorded.
Plan your path to net zero
Set targets, model reduction levers and see how each project moves you toward your net-zero year.
Everything included in GHG Accounting & Decarbonisation
Up and running in three steps
Guides related to GHG Accounting & Decarbonisation
Questions about GHG Accounting & Decarbonisation
What is SustainStep GHG Accounting & Decarbonisation?
A complete GHG Protocol inventory with water and waste alongside, plus a pathway model that shows what every reduction lever is worth. It includes Scope 1, 2 & 3 inventory, Emission factor library, Water & waste accounting, Scope dashboards, Targets & pathways and Decarbonisation levers.
Which reporting frameworks does GHG Accounting & Decarbonisation support?
GHG Accounting & Decarbonisation supports GHG Protocol, BRSR Core, CDP, IFRS S2 and TNFD. The same verified data point is reused for each framework you report to.
How does GHG Accounting & Decarbonisation work?
1. Capture activity data: Fuel, electricity, travel, purchases and more. 2. Calculate emissions: Factors matched and applied with full traceability. 3. Plan reductions: Model levers and track progress against targets.
Which SustainStep modules work best with GHG Accounting & Decarbonisation?
Data Management, CCTS Readiness and SustainStep AI Engine. All modules share one verified dataset.