It can emit air pollutants and contaminate groundwater, surface waters, and soil. This poses major challenges for reusing and recycling post-disaster waste.īeyond direct health and safety risks, debris also threatens the environment. No one has yet invented a way to easily sort or contain hazardous materials, so they remain mixed into the debris mass. They then move the material to temporary storage areas. First, crews clear out debris from roads used for rescue efforts. Dangerous and in the wayĭebris collection and cleanup following a disaster is a slow, expensive, and dangerous process. For example, waste from hurricanes includes vegetation, such as trees and shrubs municipal solid waste, such as household garbage construction and demolition materials vehicles and household hazardous materials, including paints, cleaning agents, pesticides, and pool chemicals.ĭebris from wildfires largely consists of ash, contaminated soils, metal and concrete, along with other structural debris and household hazardous items, such as paints, cleaners, solvents, oils, batteries, herbicides, and pesticides. Disasters commonly produce thousands to millions of tons of debris in a single event. Eighteen separate billion-dollar weather and climate disasters struck the U.S.
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