This smartphone app helps individuals and communities understand and manage their carbon footprints due to everyday activities. We invite you to help us explore the potential of new digital technologies in sensing and understanding our daily energy use.
To see your carbon footprint, first complete the Entrance Survey (30 minutes) and run the smartphone app to automatically collect a two-week activity diary, while confirming the diary information in the app (less than 2 minutes a day).
This app was created by the Mobile Carbon Footprinting research group at the Department of Urban Studies and Planning, Massachusetts Institute of Technology (M.I.T.).
Follow-up survey and fixes to data display issues
Ratings and ReviewsSee All
- Cressica Brazier
- 30.3 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
- Age Rating
- This app may use your location even when it isn't open, which can decrease battery life.
- © 2019 J. Cressica Brazier
With Family Sharing set up, up to six family members can use this app.