EPA Global Warming Resource Center
by p2ric
a while ago
1200 Pennsylvania Avenue, N.W.
Description:
A list of interactive calculators that help estimate the greenhouse gas emissions of human activities, convert carbon emissions to equivalent units, and identify and compare emissions reduction options. The calculators vary greatly in complexity, scope, and intent. A brief description of each is provided to help you choose one or more that best meets your needs. (Also listed under II-6 above)