- Smart Growth Network
Formed in 1996 by the U.S. Environmental Protection Agency and several nonprofit and government organizations, including NMHC. SGN's web site offers a wealth of smart growth research, reports and resources, including a weekly e-news subscription service.
- EPA Smart Growth Web Site
Resources to support smart growth development that serves the community and the environment. Covers smart growth policies, funding sources, networking opportunities, technical tools and and resources.