-Personal Carbon Footprint Calculator (Carbonify.com)
Estimates how many tons of CO2 you emit into the air each year and how many trees it would take to absorb your emissions.
CO2 Level Alert:
Calculate Your Carbon Footprint (EPA.gov)
"This site provides more than 25 easy steps you can take at Home, School, the Office, and On the Road to protect the climate, reduce air pollution, and save money. Take action today! Small steps add up, if we all do our part."
Calculate Your Carbon Footprint (SafeClimate.net)
"Your carbon footprint is a representation of the effect you, or your organization, have on the climate in terms of the total amount of greenhouse gases you produce (measured in units of carbon dioxide)."
Calculate Your Carbon Footprint and Savings (StopGlobalWarming.org)
"The Stop Global Warming calculator shows you how much carbon dioxide you can prevent from being released into the atmosphere and how much money you can save by making some small changes in your daily life. Its our hope that the calculator will promote action, awareness and empowerment by showing you that one person can make a difference and help stop global warming."
Reducing Your Carbon Footprint (ABC News)
"A carbon footprint is the measure of the amount of carbon dioxide the major man-made global warming greenhouse gas that goes into the atmosphere as you go about your daily life."
- Ways to Reduce Your Carbon Footprint (StopGlobalWarming.org)
"There are many simple things you can do in your daily life what you eat, what you drive, how you build your home that can have an effect on your immediate surrounding, and on places as far away as Antactica. Here is a list of few things that you can do to make a difference."