gdp's Comments en-us https://www.intensedebate.com/users/647785 Comments by Co2 Carbon Conscious - Addressing climate change one footprint as a time. : San Mateo Daily Journal: Green initiatives expand http://www.carbonconscious.us/co2/green-initiatives-expand-2/#IDComment32937141 That's a cool calculator! Wed, 2 Sep 2009 22:59:39 +0000 http://www.carbonconscious.us/co2/green-initiatives-expand-2/#IDComment32937141