Avoid using new grocery bags for one month. It takes a bit of planning, but we'll tell you how to do it!

By re-using grocery bags, you will reduce your CO2 emissions a total of 6 lbs by the end of one month. 15.88 tons 5325 5325 people have reduced CO2 emissions by 15.88 tons by completing this challenge so far. That's equal to turning off the electricity of 21 homes for about 1 month! That's equal to turning off the electricity of 21 homes for about 1 month! http://www.carbonrally.com/challenges/5-reusable-grocery-bags/referral