Welcome

Welcome to the CO2 calculator. Find out what your carbon footprint is and how you can make some simple changes to help tackle climate change.

Sorry, the Carbon Calculator Wales site was built using flash 8, and you are using an older version. You don’t need flash to use the Carbon Calculator Wales site, we have an html version so you can use the calculator now. Otherwise you might like to upgrade your Flash Player to the latest version so you can experience the flash version of the calculator.