Food Waste
By Emily Alvarez, sustainability intern
The fate of our leftover food is usually decided on the spot, as we are cleaning up the kitchen and clearing the table. Most of us wind up throwing out more food than we do plastic, paper, metal or glass. The U.S. Environmental Protection Agency estimates that 33 million tons of food finds its way into our landfills annually. The food that winds up in the landfills breaks down anaerobically and produces methane. Methane is a greenhouse gas (GHG) that is estimated to be about 21 times more potent than carbon dioxide, and makes up about 16 percent of global GHG emissions. Every ton of food in a landfill is estimated to result in almost four tons of GHG emissions.
So how do we keep food out of our landfills? Home and workplace composting are great places to start. Additionally, restaurants and grocery stores are now teaming up with food rescue organizations to help redistribute food that is still edible to food banks and the homeless. As the holiday season draws nearer, consider these tips to reduce your at-home food waste:
- Plan recipes for your gatherings that fit together. That is, if your ham recipe calls for one and half onions, find a side dish or gravy recipe that can use the other half.
- Make stock with your bones, trimmings and peelings.
- Decide what to do with your leftovers early on by finding recipes for meals that can be made with a leftover or two.
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