Emissions Tracker by People & Code

people-and-code

This extension summarises data received, their associated carbon dioxide emissions, and whether or not the site is hosted renewably. A summary of requests is broken down by content type. Data can be exported in JSON. Emissions data are provided by The Green Web Foundation. The Page Emissions Tracker is part of a suite of free, open-source tools made by People and Code, specialists in collaborative experimentation.

Screenshots from Chrome Web Store