Calculators
The Water Footprint Network is a dynamic, international learning community. We are a platform for connecting diverse communities interested in sustainability, equitability and efficiency of water use
Provides a range of carbon management services including assessing your carbon emissions,
verifying your own calculations, through to providing high quality carbon offsets
to make your business carbon neutral. We also provide support in green marketing to
ensure you avoid the common pitfalls and capitalize on your green investment.
The Greenhouse Gas Protocol (GHG Protocol) is the most widely used international accounting
tool for government and business leaders to understand, quantify, and manage greenhouse
gas emissions.
by Redefining Progress
Estimates the amount of land and ocean area required to sustain your consumption patterns
and absorb your wastes on an annual basis.
The Paper Calculator is the premier tool for measuring the environmental impacts of
paper and discovering the best paper choices
Walk Score uses a patent-pending system to measure the walkability of an address,
in order to help people find a walkable place to live. This site provides a list of
the most walkable neighborhoods in the United States and information on the benefits
of living in a walkable city.