Using alternative daily covers instead of soil offers several important benefits for landfill operations. They help preserve landfill space because they require much less material than the traditional six-inch soil cover, allowing more waste to be stored in the same footprint. Many types, such as synthetic liners or reusable tarps, can be applied and removed quickly, saving time and labor compared to hauling and spreading soil.
They also reduce equipment wear and fuel costs, since heavy machinery is needed less frequently to move soil. Alternative covers can be more effective at controlling odors, litter, and pests, and some materials are designed to withstand wind and rain better than loose soil. By improving operational efficiency, conserving space, and maintaining environmental protection standards, these covers help extend the life of the landfill while reducing overall costs.
