Note: EPA no longer updates this information, but it may be useful as a reference or resource.
Welcome to My Green Apps, your destination for 290 apps to help you understand and protect the environment. In addition to finding apps, you can see what app ideas people like best. You also can learn about EPA's Apps for the Environment Challenge, which was conducted in the summer of 2011. If you want to make a green app that uses EPA's data, check out Developer Central and Data Finder.