LEED stands for Leadership in Energy and Environmental Design, and it's the most widely accepted stamp of approval to certify that a building's green.
LEED provides standards to look for when building or buying a house, helping us determine what's really green.
LEED buildings - which take into account the site, water, energy, resources, and indoor environmental quality - reduce CO2 by 30%-40%. Green buildings typically cost more to build
intially, but you will recoup your costs with lower utility bills. Fewer than 1,000 homes have been
LEED certified so far by the U.S. Green Building Council.
U.S. Green Building Council
http://www.usgbc.org/DisplayPage.aspx?CategoryID=19Green Home Guide
http://www.greenhomeguide.org/Green Building Certification Institute
http://www.gbci.org/