Nearly two out of every three counties (64 percent) have an identified brownfield property. Cook County, Ill. alone has more than 600 properties, the most of any county with a brownfield site, with the median number of sites for brownfield counties reaching five properties. These sites are concentrated in rust-belt and other former industrial- heavy regions of the country. With more than 450,000 total estimated sites, brownfields impact every county to varying degrees.

Brownfield properties can come in many shapes and sizes. Often, they are thought of as large abandoned industrial complexes, but it is more common for brownfield sites to be smaller properties like former gas stations, dry cleaners or automotive repair garages. Brownfield sites can also be agricultural, residential, railroad sites, chemical manufacturing plants or public buildings.

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Think Outside the Box: Coal Communities Embracing New Roles to Spark Economic Development

Coal-impacted counties are taking on new roles to promote economic development in their communities. Join the BRECC National Network this September to learn how counties are stepping into innovative sectors and pursuing unique projects to diversify their local economy. This learning session will spotlight inspiring projects on engaging community members, growing industry clusters, and addressing housing challenges.