Sustainable
Communities
Web Challenge



Saturday, Oct 2, 2021
10am to 6pm EST
Join us in using embeddable web apps
to create community portals focused
on local environmental issues. More...

Community Apps

Choose your state and county to see which industries are active in your community, which create the most jobs and which have the biggest environmental impacts.

Explore Environmental Impacts

$10,000 in Awards

Code for America and the US Environmental Protection Agency (EPA) are awarding programmers, community reps and designers who help create inspiring tools.

View our Ongoing Project Areas

Register to Participate

We're teaming up with sustainablity experts, coders and designers around the world to integrate systems in location-focused community impact portals.

Learn about Challenge and Register