An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Guidance on How to Use Materials and Management Pathways Not Found in the Waste Reduction Model (WARM)

These documents provide information on ways to use materials or management pathways not found in WARM, including WARM emission, energy and economic factors; modeling food donation benefits; modeling increased product lifetime; modeling reuse; and the differences between WARM’s life-cycle greenhouse gas (GHG) accounting approach and GHG inventories.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.