ecoinvent - the world's most

consistent & transparent

life cycle inventory database

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ecoinvent version 3

The ecoinvent version 3 database is the third major release in the long history of ecoinvent. The latest update, ecoinvent 3.3, features hundreds of new and updated datasets, including numerous from the World Food LCA Database.

Learn more about ecoinvent 3

Learn more about the new ecoinvent 3.3



Buy a Licence

Gain access to our fully transparent life cycle inventory database, including unlinked unit processes as well as life cycle inventory results and impact assessment results. To buy a licence directly through ecoinvent you will first have to register as a new user. You would like to use ecoinvent in an LCA software? Then get in touch with one of our resellers!

What We Do

ecoinvent is the world's leading LCI database which delivers both in terms of transparency and consistency.


The ecoinvent database provides well documented process data for thousands of products, helping you make truly informed choices about their environmental impact. Who we are

Learn More

Here are just some links to get you off to a flying start with ecoinvent version 3.


Forum for ecoinvent 3


Introduction to ecoinvent 3


Buy a Licence

List of all ecoinvent datasets

Latest News

23 February 2017


ecionvent just released new documentation for Data providers, read all about it link.


ecoinvent in a Nutshell

Grasp the essentials of ecoinvent in as little as 2 minutes.


As ecoinvent offers so many features and possibilities it can prove a challenge to briefly summarise its benefits. We've created a short video sharing the essentials.


Namy Espinoza-Orias, Nestlé Research Center


«To make informed decisions, our teams require accurate data which can reflect improvement. Nestlé works with external LCI database providers such as ecoinvent to ensure transparency in the assessments and to develop databases which benefit not only Nestlé but the LCA community at large. »


Our References