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Every section of the site and its pages.
Get a product carbon footprint
Who it is for
How it works
Carbon footprint by product
Carbon footprint by material
Guides: basics
- What is a product carbon footprint?
- Cradle to gate vs cradle to grave: which one does your buyer want?
- Carbon footprint vs life cycle assessment (LCA): what's the difference?
- Emission factors explained: where the numbers come from
- The carbon footprint of a T-shirt: what our catalogue shows
- The carbon footprint of a pair of jeans
- The EU rules on environmental claims from 27 September 2026
Guides: methods & standards
- Digital product passports: what suppliers will be asked for
- How to calculate a product carbon footprint, step by step
- ISO 14067 explained in plain English
- The PACT methodology and data file: what your buyer means
- Primary vs secondary data, and why buyers ask for your primary data share
- Scope 3 and supplier product footprints: why your buyer needs yours
- Allocating factory energy to products: mass, units or value