Brownfields are abandoned, idled or underused industrial and commercial properties where expansion or redevelopment is complicated by real or perceived contamination.  

In 1998, this multi-agency partnership designated Stamford, Connecticut as one of 16 “Brownfields Showcase Communities”-models demonstrating the benefits of collaborative activity on brownfields.  

This information is directly from the EPA - Brownfields Web Site:
http://www.epa.gov/swerosps/bf/slocat.htm#stamford

For other showcase communities, visit the EPA web site:
http://www.epa.gov/swerosps/bf/showcase.htm

Stamford plans to reclaim the harbor area as an economic and recreational resource, and revitalize the city's two poorest neighborhoods. Redevelopment of three brownfields will leverage $370 million in private investment, and create 600 construction and 1,300 permanent jobs.