Using recycling and waste-to-energy programs, Hershey has attaned "Zero-Waste-to-Landfill" (ZWL) at 4 of its facilities, inculding 3 manufacturing plants.
General Motors has nearly 80 landfill-free manufacturing facilities, Kraft has 36, and now the Hershey Company is building a portfolio of zero-waste-to-landfill sites. As of this month, the company has four zero-waste facilities in Pennsylvania.