UK DEFRA fuel combustion emission factors 2026 (machine-readable)

Machine-readable UK DEFRA / DESNZ greenhouse-gas conversion factors for company reporting — 2026 edition. 221 canonical records covering: • Fuel combustion (Scope 1)• Well-to-Tank (WTT) upstream emissions (Scope 3 Category 3a)• UK grid electricity factor (Scope 2) Each record includes: • GHG Protocol scope• Greenhouse gas• GWP basis (IPCC AR5 GWP-100)• Unit of measure• Emission factor value• Per-row source cell reference The dataset is maintained as a live projection of the GreenCalculus Master Brain (v2026.4), the single source of truth powering all GreenCalculus calculators. Source: UK Government GHG Conversion Factors for Company Reporting 2026 (DESNZ/DEFRA, June 2026), published under the Open Government Licence v3.0. Live Page: https://greencalculus.com/data/defra-emission-factors/ Concept DOI:https://doi.org/10.5281/zenodo.20612999(Always resolves to the latest version) API Endpoint:https://greencalculus.com/wp-json/greencalculus/v1/defra-factors