The Emission Factors page is a central place to view, add, and delete every custom emission factor in your account — no matter where it was created (data entry, PCF, or bulk import).
Who can access this page
The Emission Factors page is available to all users on subscriptions that are not CBAM-only.
Viewers can see the page and all custom emission factors, but cannot add, edit, or delete any of them.
Contributors and Admins can add and delete custom emission factors.
Where to find it
Open the side menu and go to Manage > Emission Factors.
The Emission Factors grid
The grid lists every custom emission factor in your account, with the following columns:
Name
Value
Unit
Year
Source
Linked usages — the calculations and assessments currently using this emission factor
You can filter the grid to find a specific emission factor.
Add a custom emission factor
Click + Add to open the creation form. This is the same form used everywhere you create a custom emission factor in the app — PCF, CCF, and SCCF data entry — so the flow is consistent no matter where you start:
Name
Value
Unit
Year
Source
This is primary data (check this if the value comes directly from a supplier)
Delete a custom emission factor
Click Delete next to the emission factor you want to remove. Delete is only available when the emission factor is not currently linked to any calculation or assessment — check the Linked usages column first.
Cross-product visibility
Custom emission factors created in data entry now appear in PCF emission factor pickers and on this management page, and vice versa — so you only ever create the same custom emission factor once and can reuse it anywhere in the app.
Legacy custom emission factors
If you created custom emission factors in data entry before this release (using the earlier data entry card), they've been automatically migrated onto this page. Because the old card only captured a value and a unit, these legacy entries:
Are named automatically, in the format "Legacy custom emission factor [UUID]" — we recommend reviewing and renaming these so they're easier to identify.
Don't have a Source populated, and Is primary data defaults to unchecked. You can edit these fields at any time.
Their links to existing data entries and calculations are preserved, so nothing changes in your historical results.