U.S. municipal solid waste landfills 1990 to 2018
Landfills
Landfills or dumps are one of the most common forms of waste treatment in the world. It is the oldest type of waste treatment technique and is still used as a form of waste management. At these sites, waste is broken down into smaller parts and is either compacted or buried with layers of soil and other organic materials. This process is essential to extending the life of landfills. Waste is often brought to landfills by waste collection vehicles. However, countries such as Germany, Austria, Sweden, Denmark, Belgium, and Switzerland have banned the disposal of waste in landfills. Only hazardous waste is allowed to be deposited. The largest landfill in the world was the Estrutural, located in Brazil.
Landfills in the United States
Landfills in the United States are regulated by each state’s environmental agency, however they are all required to abide by the standards set by the Environmental Protection Agency. Food, yard trimmings, and inorganic wastes made up the highest amount of waste material in 2018 that was discarded into the municipal waste stream in the United States.