
Ecodex
Advisory & TrainingScope 1Scope 2Scope 3Ecodex brings over 1.3M cleaned and harmonised emission factors from 65 sources into one platform. Carbon consultants, sustainability teams and software vendors use it to find the right factor, match purchase files, compute product carbon footprints and estimate CBAM costs, with the source of every figure kept.
About Ecodex
Ecodex calls itself the intelligence layer for carbon data. It was born from the Open Carbon Practice community of carbon accounting and LCA practitioners and from Plan Carbone Général, an open reference resource on carbon accounting, whose recurring need for reliable, comparable factors led to the product. The founders, Guillaume Colin and Axel Girard, describe it as the result of five years of accumulated expertise. Today Ecodex gives access to more than 1.3M harmonised emission factors from 65 referenced databases, in French and English, and adds descriptions in French, English and Spanish in its Connect datasets. Each source's licence is reviewed before integration, and licensed databases are never redistributed. Platform data is hosted in France, in the EU. Ecodex serves three groups: consulting firms, sustainability teams and software vendors who embed its data and engines. Clients include Carbon Cutter, Dcycle, Sorégies Group and Tennaxia.
They also worked with Ecodex
- Carbon Cutter
- Dcycle

- Sorégies Group

- Tennaxia

What customers say
“Ecodex has enabled us to replace our Airtable with a single platform. Identifying and comparing emission factors is now faster and more accurate. It is a key tool for improving the quality and robustness of our clients' carbon footprint assessments.”
“Sourcing, cleaning and harmonizing emission factor databases used to take weeks. With Ecodex Connect, all the databases we need are one click away, versioned and always up-to-date. We can finally focus on what we do best: turning carbon data into actionable insights for our clients.”
“Ecodex provides us with a one-stop shop for carbon data. The platform enables us to improve the development and management of accurate carbon indicators across our business units, as well as to ensure the reliability of our communications on carbon-related issues.”
“This partnership allows us to significantly lower database maintenance costs, faster integrate new data assets, and to have more time to focus on providing world-class ESG software.”
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