Travel Calculator | Carbon Offsets

Recommended by ALA SustainRT folks, this Travel Calculator can be used estimating your carbon emissions  http://www.nativeenergy.com/travel.html Transportation comprises nearly 30% of all U.S. greenhouse gas emissions, so estimating how much  you drive or fly can help you see your impact and maybe reconsider alternatives. You can buy carbon offsets for the traveling you do. Perhaps some places of work would offer buying carbon offsets for you if you have to travel?

Side note: this site also has a household offsets calculator as well!