Carbon Emission Tracker is a free Chrome add-on that allows users to monitor and track their carbon emissions. Developed by Gustav Nobert, Elias Stenhede, Florian Ecker-Eckhofen, and Gustav Leth-Espensen, this tool aims to raise awareness about carbon consumption and help users reduce their carbon footprint.

The program works by monitoring HTTP traffic and calculating the carbon intensity of the servers from which the traffic is uploaded. With this information, users can gain insights into their online activities and their impact on the environment. By visualizing the carbon emissions in real-time, the Carbon Emission Tracker empowers users to make more sustainable choices while browsing the web.

Although the program is still a work in progress, it is open source and available on GitHub. This allows users to contribute to its development and ensure its continuous improvement. Carbon Emission Tracker is an excellent tool for anyone interested in tracking and reducing their carbon footprint while using the internet.