Pricing
The data is free. You pay for correct matches.
Every open emission factor, standardised and free to search. Automation and matching are billed yearly, never per seat.
Our mission is to make high quality climate data affordable.
Open data
Free forever€0
no card needed
Every factor classified, its boundary named
Our own category and the life-cycle boundary each factor prices, on one scale across every publisher. It is what makes two factors comparable, and it costs nothing.
- Every public library, every open factor, standardised
- Factor Search with every field, premium fields included
- Download all libraries as CSV or XLSX, core fields
- Cite it in a client report, no licence to buy from us
Matching Agent
Coming soonComing soon
credits and pricing published when it opens
Correct answers, or you don't pay
How the guarantee works- Your file, any shape, any European language
- Factor, emissions and reasoning on every line
- Export back into the shape your client's tool wants
Premium fields. Sub-category and activity classification, what the boundary covers term by term, labels and descriptions in every language we serve, and the normalised data-quality rating (in beta). Everyone reads them in Factor Search. Open data+ puts them in your exports, your API responses and your sync.
Open data+ is free for accredited non-profits and academic researchers. Write to us from your organisation's email address.
Building our data into a product you sell? See the pricing for software vendors
Full quality guarantee on emission factor matching
Correct matches, or you don't pay.
Every plan that matches procurement lines to emission factors is billed per correct match. Two rules make that price honest, checked on every file.
You pay for confident lines only
Matching credits are consumed only on lines marked high or acceptable quality. A line we are not sure about costs nothing.
One bad line refunds the file
One material error in a paid line reclaims the credits for the whole file, not only for that line.
Material error = a wrong-family match that shifts the file total by more than 5%. It holds for every matched line we bill, for software vendors and for consultants alike.
What people say
A true game improver, freeing more time and resources for action
DavidCountry Lead Belgium, SouthpoleCarbon accounting consultancy · BelgiumIt's fascinating how far AI has come in matching emission factors. Much of the time spent on finding the right ones can now go to interpreting carbon footprints and their practical implications instead.
MatthiasConsultant, plant valuesSustainability consultancy · GermanyA client file used to cost me a week of cleaning before the first number. Now I drop it in as it comes and spend the week on the analysis.
ThomasSenior consultantCarbon accounting consultancy · NetherlandsEvery match comes with the factor, the library and the assumption written out. That is what an auditor asks for, and I no longer rebuild it by hand.
SophiePartnerSustainability advisory · France