Project Sunroof by Matt Delbridge, Aaron Filner, Phil Johnson, Matt Jones, Adam Katz, Monica Kim, Angela Park, Steve Rura

Drawing on the same data that powers Google Maps and Google Earth, Project Sunroof uses high-resolution aerial mapping to calculate every roof’s solar energy potential -- and to determine how much a home could save by installing solar panels. A person can simply type in their address, discover their roof’s solar potential, and easily connect with local solar providers if they’d like to take the next step.