Further study: The USGBC offers an inexpensive ($25 at this writing) online introductory course covering green home building basics, the LEED® for Homes Rating System, roles of the home Provider and the basic steps required to build a LEED® home.

Useful Links: 


USGBC LEED® for Homes homepage

LEED® for Homes Guidelines

Environmental Protection Agency Infomation Sheet on Indoor Air Quality

Graywater information website

Forest Stewardship Council