You might want to apply to this good award:
12th Annual Brower Youth Awards
Overview & Eligibility
What: The Brower Youth Awards is an annual national award recognizing six young people for outstanding activism and achievements on a project or campaign with positive environmental and social impact. The Brower Youth Awards gives its recipients access to other resources and opportunities to further the recipients’ environmental leadership work including a cash prize and a trip to San Francisco.
Who: Young activist leaders ages 13 to 22 (as of July 1, 2011) living in North America.
When: Completed applications must be submitted online by May 16, 2011 9:00 p.m. Pacific time.