Litter is

Cigarette Butts, Plastic Bottles, Broken Glass...

Earn Littercoin by Mapping and Producing Open Data on plastic pollution anywhere.

Litter has serious environmental consequences.

Click here to read the About section for more info.


  • Advance Geographic Information Science
  • Develop new tools to improve policy
  • Characterize Plastic Pollution


  • Add a green streak to your portfolio
  • Showcase your leadership
  • Join OpenLitterMap as an advisor


  • Know when and where to target your efforts
  • Lobby for improved policy and services
  • Climb the Leaderboards and improve your visibility