Campus Carbon Calculator and CarbonMap

The Campus Carbon Calculator was originally developed by the former non-profit Clean Air - Cool Planet and Sustainability Institute at UNH in 2001 and released to the public in 2004. Usage grew to a few dozen early adopters to about 200 during the first year. Today, thousands of institutions in the U.S. and abroad, have used the Calculator, including more than 90% of the U.S. colleges and universities that publicly report their greenhouse gas emissions. In 2014, the Sustainability Institute at UNH assumed ownership of the Calculator and CarbonMap (in partnership with Sightlines, LLC.)