Sustainable Management of Food Basics
On this page:
- What is Sustainable Management of Food?
- Why is Sustainable Management of Food Important?
- Sources of Statistics
Sustainable Management of Food is a systematic approach that seeks to reduce wasted food and its associated impacts over the entire life cycle, starting with the use of natural resources, manufacturing, sales, and consumption and ending with decisions on recovery or final disposal. EPA works to promote innovation and highlight the value and efficient management of food as a resource. Through the sustainable management of food, we can help businesses and consumers save money, provide a bridge in our communities for those who do not have enough to eat, and conserve resources for future generations. Building on the familiar concept of "Reduce, Reuse, Recycle," this approach shifts the view on environmental protection and more fully recognizes the impacts of the food we waste.
“Wasted, surplus or excess food” are terms commonly used to describe wholesome, nutritious food that is lost or sent for disposal. It isn’t spoiled food, but rather it may include unsold food from retail stores, untouched prepared food or trimmings from restaurants, grocery stores, cafeterias or industrial processing. The terms “wasted, surplus or excess food” are often used when discussing food recovery for donation to feed people.
The term “food waste” is commonly used to describe food unfit for human consumption that is sent for disposal. Food waste may be sent to feed animals, for composting or to an anaerobic digester.
EPA encourages anyone managing food waste to reference the Food Recovery Hierarchy . When the higher levels of the hierarchy are no longer feasible, then the food waste left over should be put to beneficial use such as composted or sent to be broken down through anaerobic digestion.
- Food that has spoiled;
- Uneaten plate-scrapings from served food;
- Fats, oils and greases (FOG) used to cook food;
- By-products of the food and beverage processing industries unfit for human consumption.
Sources of wasted food include:
- Residences (single and multi-family);
- Food-service entities (restaurants, cafeterias, etc.);
- Institutions (hospitals, universities, prisons, etc.);
- Grocery and retail stores;
- Hospitality and Entertainment (hotels, sports venues, etc.);
- Food processing industry; and
- Agricultural sources.
Wasted food is a growing problem in our modern society and an untapped opportunity. In 2015 alone, more than 39 million tons of food waste was generated, with only 5.3 percent diverted from landfills and incinerators for composting. EPA estimates that more food reaches landfills and incinerators than any other single material in our everyday trash, constituting 22 percent of discarded municipal solid waste. Additionally, the U.S. Department of Agriculture (USDA) estimates that in 2010, 31 percent or 133 billion pounds of the 430 billion pounds of food produced was not available for human consumption at the retail and consumer levels (i.e., one-third of the food available was not eaten).1
The Food and Agriculture Organization of the United Nations (FAO) estimated in 2011 that approximately one-third of all food produced for human consumption worldwide is lost or wasted.2 Taking simple steps in your everyday life can make a difference in addressing this issue. Reducing wasted food is a triple win; it's good for the economy, for communities, and for the environment.
When we waste food, we’re not just creating a problem, we’re also missing an opportunity to save businesses and consumers money:
- Pay Less for Trash Pickup – Organizations might pay less for trash pickup by keeping wasted food out of the garbage. Some haulers lower fees if wasted food is separated from the trash and sent to a compost facility instead of the landfill.
- Receive Tax Benefits by Donating – If you donate healthy, safe, and edible food to hungry people, your organization can claim tax benefits. The Bill Emerson Good Samaritan Act protects food donors from legal liability.
Waste Less and Spend Less – If you or your organization can find ways to prevent waste in the first place, you can spend less by buying only the food you will use. Preventing wasted food can also reduce energy and labor costs associated with throwing away good food.
Preventing wasted food and recovering wholesome, nutritious food can help you make a difference in your community:
- Feed People, Not Landfills – Instead of feeding landfills, we should be feeding people in our communities. You can donate a variety of foods to many different types of organizations. Contact Feeding America Exit or your local food rescue organizations for information about where you can donate and what types of food your local organization is able to accept.
- Feed Children – In 2012, the U.S. Department of Agriculture National School Lunch Program provided nutritionally balanced, low-cost or free lunches to more than 31 million children each school day.4 By redirecting food that would otherwise be wasted to homes and schools, we can help feed our country’s children.
- Create Job Opportunities - Recovering and recycling wasted food through donation, salvaging, processing, industrial reuse, and composting strengthens infrastructure and creates jobs. Food recycling in these sectors employs more than 36,000 people, supporting local economies and promoting innovation.5
- Feed the World – According to the Food and Agriculture Organization of the United Nations, from 2012 to 2014 there were about 805 million hungry people on earth. They predict that by eliminating food loss and wasted food we would have enough food to feed all the chronically undernourished. They also expect that we wouldn’t have to increase food production or put additional pressure on our natural resources to do so.3
Reducing wasted food does great things for the environment:
- Reduce Methane from Landfills - When food goes to the landfill, it’s similar to tying food in a plastic bag. The nutrients in the food never return to the soil. The wasted food rots and produces methane gas.
- Save Resources – Wasted food wastes the water, gasoline, energy, labor, pesticides, land, and fertilizers used to make the food. When we throw food in the trash, we’re throwing away much more than food.
- Return Nutrients to the Soil – If you can’t prevent, reduce or donate wasted food, you can compost. By sending food scraps to a composting facility instead of to a landfill or composting at home, you’re helping make healthy soils. Adding compost to gardens, highway construction sites, and poor soils makes great things happen. Properly composted organics (wasted food and yard waste) improve soil health and structure, improve water retention, support more native plants, and reduce the need for fertilizers and pesticides.
- United States Department of Agriculture. The Estimated Amount, Value, and Calories of Postharvest Food Losses at the Retail and Consumer Levels in the United States.
- Food and Agriculture Organization of the United Nations "Global food losses and food waste – Extent, causes, and prevention" (PDF) Exit(38 pp, 1.6 MB, 2011, About PDF).
- Food and Agriculture Organization of the United Nations, International Fund for Agriculture Development and the World Food Programme, The State of Food Insecurity in the World 2014. Strengthening the enabling environment for food security and nutrition (PDF) Exit (57 pp, 3 MB, 2014).
- United States Department of Agriculture, National School Lunch Program Fact Sheet.
- United States Environmental Protection Agency, Advancing Sustainable Materials Management: 2016 Recycling Economic Information (REI) Report Methodology.