Download the GHG Tool
The GGL GHG Tool supports organisations in calculating greenhouse gas (GHG) emissions throughout the biomass supply chain in accordance with the GGL certification requirements.Developed as part of the GGL certification scheme, the tool promotes a consistent, transparent and practical approach to GHG calculations, helping organisations demonstrate compliance and support verified sustainability claims.
Important
The GGL GHG Tool supports greenhouse gas calculations, it does not replace certification.
All GHG calculations must be independently verified by a recognised GGL Certification Body in accordance with the applicable GGL certification requirements, and verification activities must be performed in line with ISO 14065.