The Green Web Dataset API allows developers to automate real-time checks against the Green Web Dataset. It provides endpoints that allow developers to check if a single website domain is served from a green web host.
You can test it in a browser, and integrate it into your own digital services in a simple way.
Our friendly support team are on hand if you have any queries.
Organisations using our data
Determine the energy-efficiency and sustainability of a website.
Look up a website’s carbon emissions and compare it with other websites.