LEED AP Building Design and Construction (BD+C) Practice Exam

Which of the following describes brownfield remediation in the context of high-priority sites?

1. Restoration of historical locations

2. Redevelopment of previously contaminated properties

3. Removal of physical structures on-site

4. Preservation of natural habitats

The correct answer is: Redevelopment of previously contaminated properties

Brownfield remediation specifically focuses on the redevelopment of previously contaminated properties, making it the correct choice here. Brownfields are often sites that have experienced industrial or commercial use, which may have led to hazardous substances being present. The process of remediation involves cleaning up these sites so they can be safely reused for various purposes, such as residential or commercial development, thus promoting economic growth and environmental sustainability. This approach is crucial in high-priority areas where the presence of contaminants may pose risks to human health and the environment. By facilitating the cleanup and redevelopment of these sites, communities can revitalize areas that might otherwise remain abandoned or underutilized. The other options do not accurately reflect the concept of brownfield remediation. Restoration of historical locations refers to preserving the heritage of a site without necessarily addressing contamination. Removal of physical structures on-site may be part of some remediation processes but doesn’t encompass the full spectrum of cleaning and repurposing a contaminated site. Preservation of natural habitats focuses on conserving ecosystems rather than addressing contamination issues associated with brownfields. Therefore, the emphasis on redevelopment of previously contaminated properties clearly aligns with the objectives of brownfield remediation.