Save the world... But have fun doing it!

Calculate Footprint

Use our calculator to find out how much carbon you emit in a year.

43 billion tons CO2 emitted every year!

Ranking

Our encrypted backend will automatically rank you against thousands of other players.

Thousands of active players

Compete and Win!

Our point-based system motivates you to reduce your footprint and win exciting prizes

Make your way to the top!