What Is the EPA Wasted Food Scale?
The Wasted Food Scale is the EPA's ranking of the ways to handle food that would otherwise be thrown away, ordered from most preferred to least preferred. It is the successor to the older "food recovery hierarchy" pyramid that many sustainability plans still reference, and it is published as part of the agency's sustainable management of food program.
The logic of the scale is simple: the earlier you intervene, the more of the food's value you keep. Growing, processing, transporting, and refrigerating food all take resources. Food that is never wasted keeps all of that value; food that is composted keeps only some of it; food sent to a landfill keeps almost none and generates methane as it breaks down.
The tiers, from top to bottom
- Prevention. Don't generate the surplus in the first place. Better forecasting, smaller batches, and smarter purchasing sit at the top of the scale because avoided waste beats every form of recovery. For households, the EPA's preventing wasted food at home page covers the same idea at kitchen scale.
- Donation. Redirect surplus food that is still good to eat to people, usually through food banks, pantries, and rescue organizations. This is the tier most of this site is about — see how food rescue works for the logistics.
- Upcycling. Turn surplus or byproducts into new food products rather than discarding them.
- Feeding animals. Divert appropriate food scraps to animal feed, where regulations allow it.
- Recycling pathways. Composting and anaerobic digestion recover nutrients or energy from food that can no longer feed people or animals. These are genuinely better than disposal, but they sit low on the scale because the food's value as food is already lost.
- Disposal. Landfill and incineration are the least preferred outcomes.
Why the order matters in practice
It is common for organizations to celebrate a composting program while doing nothing about prevention or donation. The scale exists precisely to push against that: composting a tray of untouched lasagna is better than landfilling it, but donating it — or not overproducing it — would have been better still. Research groups like ReFED analyze food waste interventions along the same lines, comparing what different solutions actually achieve.
If you manage a kitchen or dining operation, the scale gives you a simple audit question for every stream of surplus you produce: is this food currently landing as high on the scale as it realistically could? A food waste audit is the usual way to find out, and the Donation Readiness Check on our home page can tell you whether the donation tier is within practical reach for your operation.