Land application
1,955,684
1,955,684
Landfilling
1,808,136
1,808,136
Incineration
633,054
633,054
Land disposal
94,522
94,522
Other
57,066
57,066
About 43% of all biosolids generated in the U.S. were land applied in 2021, per data compiled by the U.S. EPA.