Why is collecting source-separated recycling more expensive than ordinary garbage collection?

Collecting source-separated recycling is more expensive than ordinary refuse collection primarily due to the logistical complexities involved in managing multiple waste streams.1

Solid-waste collection is a labor-intensive activity that accounts for approximately three-quarters of the total cost of waste management. When a community implements source separation—where residents sort materials like newspapers, glass, metal, and plastic into separate containers—it requires more specialized collection efforts compared to the streamlined process of picking up ordinary garbage.21

Efficient waste management relies on optimizing collection routes, which are complex to design even for standard refuse. Adding the requirement to collect various categories of separated materials increases the demand for labor and equipment, often necessitating more frequent stops or specialized vehicles to maintain the separation of materials until they reach a material recycling facility. While source separation is essential for maintaining the quality of recyclables and avoiding contamination, these additional operational requirements contribute to the higher overall cost compared to traditional, non-separated collection methods.21