Real-time Emissions Tracking in Your Browser
Emissions Tracker by People & Code is a free Chrome extension designed to monitor carbon dioxide emissions from web page requests in real-time. This tool provides users with a detailed summary of the emissions associated with each request, alongside information on whether the hosting site utilizes renewable energy. The data is categorized by content type, allowing users to understand the environmental impact of the sites they visit.
In addition to real-time tracking, the extension allows users to export emissions data in JSON format, facilitating further analysis. The emissions data is sourced from The Green Web Foundation, ensuring reliability and accuracy. As part of a suite of open-source tools, Emissions Tracker reflects the commitment of People & Code to promote sustainable web practices through collaborative experimentation.





