Instructables and Earthjustice are happy to announce the winners of the Earthjustice United States of Efficiency Contest! We asked you to provide Instructables in the name of energy efficiency and the outpouring of ideas was fantastic! Thank you all for submitting your entries.

Some of the biggest ideas are also the smallest and the grand prize winner is all about providing power for an iPhone or iPod wherever the sun is shining. With such an appealing idea it has already sparked a lot of discussion from others who have recreated the Instructable and made their own modifications to it. We hope that the idea continues far into the future.

And now, on with the winners!