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A number cannot be compared well without knowing the product and conditions behind it.
ExploreA number cannot be compared well without knowing the product and conditions behind it.
Find the exact product the result refers to. The same material can be used in different products.
Read what was measured, its unit where given, and how the result is expressed.
Check the method and conditions. Results obtained using different methods may not be directly comparable.
Check which stages are included: sourcing, production, use or end of use.
Look for who prepared the information, when it was published and how to access the document.
Every result is shown on the same card: for which product, within which boundary, by which method, who verified it and which version. The label at the top tells you what kind of information it is.
The cards below are reading examples only; the places in brackets come from the document on a real card. Real cards are shown only from an approved release.
Document no. EXAMPLE-0001
An independent body verified the document within the stated scope.
Result[value] kg CO₂e / pieceWithin the stated system boundary
This is the company's own statement; there is no independent verification.
Result[value] L / kg productAccording to the company's own record
The document or scope is incomplete; it is not used as a result.
Missing Document no. · Functional unit · System boundary · Result · Verified by
The document type helps you find the answer you need. Start with its title, then read its contents.
Describes composition, properties and recommended use. Check separately how any values were obtained.
Product name · issuer · updatePresents results for a sample under specified conditions. Identify the sample and test method before reading the result.
Sample · method · conditions · resultRecords an independent body's assessment against specified requirements. Its scope may be a product, process or management system.
Issuing body · scope · validityA product carbon footprint addresses greenhouse gas emissions associated with a product. Other environmental impacts require separate information.
Check the product quantity, function and period of use covered by the calculation.
Do the products meet the same need?Read the included life cycle stages, data period and assumptions together.
Are materials, production, use and end of life included?A general accounting standard alone may not support comparison. Rules suited to the product category are also needed.
Does the report explain the basis for comparison?What would you like to explore on GreenQ0?
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