case study
Estimating website emissions in the italian context – Sitigreen & CO2.js
In this case study, we explore how the Sitigreen website carbon calculator uses CO2.js to perform website carbon calculations that are specific to Italian users.
Carbon Emissions in Browser DevTools – Firefox Profiler and CO2.js
In 2023, the Mozilla introduced carbon emissions estimates into its developer tooling. This case study explores how the Mozilla team and Green Web Foundation members made this possible using CO2.js.
CO2.js Case Study – Step CI
Step CI is a testing and monitoring tool for APIs. In this case study, we look at how they introduced carbon emissions estimates using CO2.js.
Sitespeed.io – Using and contributing to CO2.js
Sitespeed.io is an open-source website performance monitoring solution that also has a sustainability plugin powered by CO2.js.