Debris remains where a demolished rowhouse once stood on one of many blocks slated for demolition in Baltimore. When possible, city officials want to dismantle and salvage materials from buildings rather than demolishing them.
Patrick Semansky/The Associated Press

The two Baltimore enterprises address multiple problems at once. Details Deconstruction takes apart blighted buildings and salvages or recycles materials that are still valuable — a process called deconstruction. Brick and Board processes and sells reclaimed materials, saving them from the landfill. And both hire people with criminal records and prepare them for jobs in the construction industry.

Source: Instead of Razing Buildings, Some Cities Want to Reuse Their Bones | The Pew Charitable Trusts