Factor library · sources
The four upstream datasets factor editions import from, with licence and last import per source
| Source | Supplies | Licence or subscription | Document version | Last import | Attribution | Actions |
|---|---|---|---|---|---|---|
| DESNZ | Fuel combustion factor rowsDiesel, petrol, natural gas, LPG, coal, biomass and waste fuels, blended biofuel | Open Government Licence v3.0 | UK 2026 file, revision 2UK 2027 revision 1 staged for 2027.0 | 8 Feb 2026importRunId 000287 · into 2026.1 (published)Staging: 28 Aug 2026 · importRunId 000341 · into 2027.0 |
Required | |
|
ProviderUK Department for Energy Security and Net Zero
Attribution line[Attribution line, held in the edition's source snapshot]
Snapshot in 2026.1UK 2026 file, revision 2 · imported 8 Feb 2026
importRunId 000287Staged for 2027.0UK 2027 file, revision 1 · imported 28 Aug 2026
importRunId 000341 |
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| EMA | Grid electricity and district energy rows for SingaporeProvider: Energy Market Authority, Singapore | Open publication | GEF 2024 file, revision 1GEF 2025 revision 1 staged for 2027.0 | 8 Feb 2026importRunId 000287 · into 2026.1 (published)Staging: 28 Aug 2026 · importRunId 000341 · into 2027.0 |
Required | |
| IPCC | GWP value sets AR6 and AR5, per gas speciesProvider: Intergovernmental Panel on Climate Change assessment reports | Citation terms | AR6 and AR5 value setsUnchanged in 2027.0 | 8 Feb 2026importRunId 000287 · into 2026.1 (published)Staging: 28 Aug 2026 · importRunId 000341 · into 2027.0 |
RequiredOne line per value set | |
| SEFR | Singapore emission factor registry rowsSteam and further SG factors · 2026 dataset | Subscribed · expires 24 Aug 2027Registry access, up to 10 companies · 7 of 10 companies benefit · renewal owner Platform operations | SG registry 2026 file, revision 12027 file revision 1 staged for 2027.0 | 8 Feb 2026importRunId 000287 · into 2026.1 (published)Staging: 28 Aug 2026 · importRunId 000341 · into 2027.0 |
Required | |
Source content changes only through imports; subscription edits are audited.
Import manifest · DESNZ into 2026.1
What importRunId 000287 read for the published edition
Manifest
editions/2026.1/manifest in the factor content repositorySource fileDESNZ UK 2026 file, revision 2
Rows staged96 factor rows · all accepted
File checksum
c91d…44beImported8 Feb 2026 · run by Platform operations
importRunId 000287