Don't just sit there! If you drive, avoid idle time. Turn off your car whenever possible.

Eliminating 5 minutes of engine idle time per day for one month will reduce your CO2 emissions by 27 lbs. 40.33 tons 3002 3002 people have reduced CO2 emissions by 40.33 tons by completing this challenge so far. That's equal to turning off the electricity of 35 homes for about 1 month! That's equal to turning off the electricity of 35 homes for about 1 month! http://www.carbonrally.com/challenges/14-save-fuel/referral