If you are concerned about your cars carbon emmisions and purchasing a hybrid does not make sense for right now, there's a cool new option available: Terrapass!

Terrapass offers a wonderful new program which allows you to purchase carbon offsets for your vehicle's emmisions. It's really simple to do: At the Terrapass website, you use their carbon calculator to figure out homw much emmisions ytour car creates, purchase the offesets (usually between $30 and 80 dollars a year) and then terrapass invests those proceeds in renewable energy projects throughout the country. TerraPass members have saved over 20,860,000 lbs of CO2!