Make your first CO2e estimate with the Climatiq API.

An API token is only a few clicks away. Click here if you're not sure how to get one.

Upload and use any emission factors you like in the API, right alongside the validated datasets currently available.

Climatiq can help you calculate the carbon footprint of your cloud usage for the big three cloud providers. Read more here.

Learn how you can use standard industry classification codes to automatically calculate your carbon emissions.

The Custom Activity Mapping tool and endpoint makes it easy perform emission estimates using your own identifiers.

Figure out what Life Cycle Assessments (LCA) are, and how Climatiq surfaces LCA data. Click here to learn more.

The Climatiq API can be used with any programming language, but here are a few handy snippets to help you get started with Python, including how to use Climatiq within a Jupyter notebook.

Wondering exactly what an emission factor is? Read an introductory guide here.

Need a little primer on the ways CO2e for an activity is calculated from constituent gases? Look no further.

Climatiq sometimes finds emission factors that have data quality issues. See how we handle this, and what information we pass on to our API users.

Climatiq handles over 40 currencies. See here how we handle conversion rates and more.

Are you still on Beta v2? Learn here what breaking changes were made in v3, and how to migrate. Get the freshest version of the API here.