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Introducing JouleBug


IGreenSunnyvale is the new mobile app for Sunnyvale that makes energy saving and sustainability simple and fun. Download it for free and make Sunnyvale more sustainable.

Download on the App StoreGet it on Google Play


IGreenSunnyvale has hundreds of unique achievements to discover. See how high you can get in the leaderboard. When you compete, we all win.


Every time you Buzz something, you’ll be helping the planet, and your wallet. IGreenSunnyvale  measures the impact for you, all you’ve got to do is Buzz it.


Follow your friends and neighbors to see how they’re making a difference. Share your favorite stories to inspire others.

How It Works:

Learn more about how IGreenSunnyvale works with JouleBug