By displaying the 350 Challenge badge from Brighter Planet (see the badge on the right), I am helping to offset 122,500 lbs of CO2 — that’s like turning off 38,000 light bulbs for a day! 

They are only doing this for 350 blogs, and they are just over 300 right now so hurry and ad this badge to your blog so that they can meet their goal of 350 badges and 122,500 lbs of CO2 offset!