回收和废物管理的进步

Factors Influencing Increases in Residential Recycling System Costs for Ontarios Blue Box program

Abstract

Calvin Lakhan

This study undertook an extensive overview of the state of recycling in Ontario, including detailed discussions on the types of material being generated and diverted and the economics of Blue Box recycling. Specifically, this study examined how Blue Box generation, recovery and costs have changed over time, and identified trends in the data to suggest that material management costs are increasing inordinately relative to the quantities of material being recovered. While it is difficult to specifically isolate the cause for rising system costs, there is evidence in the data to suggest that high cost "fringe" materials now comprise a larger share all material being generated in the province. Given that there is strong statistical support to suggest that this trend is likely to continue into the future, policy planners need to take a step back and identify not only how to reverse these trends, but develop policies that optimize the mix of materials being recovered.