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Green Web Foundation logo and text "Towards a fossil-free internet by 2030"

A Carbon-Aware Internet

Using real-time data about electricity around the world, we annotated network connections with carbon-intensity. With this information, any digital infrastructure provider can move their compute workloads to greener regions.

Release guide: CO2.js v0.12

CO2.js v0.12.0 introduces the ability to customise the figures used in carbon emissions calculations when using the Sustainable Web Design model, paving the way for more case specific carbon emissions estimates.