From CMBC: Here’s why FEMA has spent about $4 billion to help destroy flood-prone homes

The Federal Emergency Management Agency, or FEMA, has spent around $4 billion assisting in the purchase of about 45,000 to 50,000 damaged homes since 1989, according to A.R. Siders, director of the University of Delaware’s Climate Change Science and Policy Hub, who analyzed FEMA’s data in 2019.

These homes have been marred by floods to the point where the homeowners decide to move away. To encourage homeowners not to sell to new buyers and stop what Siders calls “that terrible game of hot potato,” FEMA’s Hazard Mitigation Grant Program supports local and state governments in purchasing the homes, demolishing them and turning the property into public land, in what are called floodplain buyouts.