Take challenges, see the impact, and team with others to save energy and prevent climate change.
Featured on September 13, 2012
149,813 Rallyers have reduced CO2 emissions by over 11,329.58 tons so far! That's equal to taking 2246 cars off the road for about one year!
h3. Boston University League!
Boston University is running a 20-team Rally across their colleges. If you’re a student, alumni or faculty of BU, consider joining a team. All others, please stop by and check out the action!
Visit the BU League Page
Anvil Knitwear awarded gift certificates to five lucky participants of the Fashion Swap challenge. Check out the challenge
Create a special Rally program for your company or organization. Learn More
More Rally-related posts
Follow Carbonrally on twitter