Product carbon footprint library
DitchCarbon holds published product carbon footprints for an organisation's products, each with the standard it was prepared to, its third-party verifier, whether it is cradle to gate or cradle to grave, and a data quality score.
On the organisation's own page. Each product row carries its total kgCO2e per unit, the standard it was prepared to, the third-party verifier if there is one, whether the boundary is cradle to gate or cradle to grave, and a quality score. Filter by product name to find a specific model.

A product carbon footprint is only usable if you know what it covers. A cradle to gate figure and a cradle to grave figure for the same item are different numbers answering different questions, and mixing them quietly corrupts a category total.
Every row states its boundary, so the comparison is explicit. Rows also state the standard behind the figure, for example ISO 14044 and ISO 14067, and name the third-party verifier where the footprint was verified.
The quality score is the fastest read. A footprint with a standard, a verifier and a stated boundary scores differently from a bare number lifted out of a marketing page, and the score says which you are looking at before you use it.
Where a product footprint exists for something you actually buy, it feeds the calculation directly through spend allocation rather than sitting in a separate library.
Common questions
Because a cradle-to-gate figure and a cradle-to-grave figure for the same product are not comparable, and comparing them is the commonest error in product-level procurement decisions. The boundary is shown on every footprint for that reason.
Where the organisation has published it. Each product carbon footprint is listed with its boundary, the standard it was prepared to and the verifier, so two footprints can be compared on the same basis rather than by headline number.
See it on your own suppliers or portfolio companies
Numbers you can defend within 2 weeks.
