The Future of Waste publication outlines effective waste reduction solutions that can increase businesses’ financial returns. In the first part of the series, we analyze the main sources of waste and its impact. In part two, we highlight mainstream and innovative companies that have cut fuel costs by billions of dollars, slashed landfill waste by up to 90%, or reduced food spoilage to less than 1%. And in the final part, we present best practices to address waste that can prove profitable for businesses and investors. We also use data from UBS Evidence Lab to highlight regional, country and sector insights on waste.