Food waste doesn’t usually feel significant—it looks like leftovers that didn’t get eaten or produce that didn’t last as long as expected. But each time food is thrown away, the cost stacks up. You paid for the food, spent time planning and storing it, and then paid again to have it hauled away. Across the U.S., this adds up to roughly 30–40% of food going uneaten—the equivalent of throwing away one out of every three bags of groceries.
That loss doesn’t stop at your kitchen. In Kitsap County, most garbage is transported to regional landfills like the Roosevelt Regional Landfill. Once buried, food is cut off from oxygen and breaks down anaerobically, producing methane—a greenhouse gas far more potent than carbon dioxide in the short term. At the same time, all the resources used to grow, transport, and prepare that food—water, energy, labor—are lost.
There’s also a missed opportunity. Food scraps contain nutrients that soil needs to grow more food, yet landfilling turns that resource into a liability. Composting flips that outcome: with oxygen, those same scraps become a soil-building amendment instead of a source of emissions. The material doesn’t change—only the system does. And that means the decision starts at home.
Using Food Well : Preventing Waste Before It Starts
The most effective way to reduce food waste isn’t at the bin—it’s before waste is even created. Most food gets thrown away not out of neglect, but because of habits: overbuying, losing track of what’s on hand, or uncertainty about what’s still good to eat. Small shifts here can save money and keep food in use.
Start with what you already have. A quick check of your pantry, fridge, and freezer before shopping helps you build meals around existing ingredients and keeps food moving instead of expiring. That forgotten can of tomatoes or half bag of rice already represents a meal—you just need to reconnect it to a plan. This habit alone reduces duplicate purchases and answers “what’s for dinner?” before it becomes a daily scramble.
Rethink expiration dates. Most dates on packaging indicate quality, not safety. Food doesn’t suddenly become unsafe because a date has passed. Instead, rely on your senses: smell, look, and taste. Canned goods are safe if the can is intact (not bulging or leaking). Dry goods can last for years when stored properly. The main exception is baby food due to lost nutrients over time and foods with natural oils—like nuts, seeds, and whole grains—which can go rancid over time; you’ll notice it immediately in smell or taste. Trusting these cues can prevent a surprising amount of unnecessary waste.
When you do have more than you can use, keep it in circulation. Cook up a big meal to portion out into freezer servings for your future self. Share with neighbors, donate quality food to local food banks, or contribute to a community network. And for the scraps that remain—peels, cores, coffee grounds—composting turns them into something useful instead of sending them to a landfill.
Take Action Locally (Kitsap County
In Kitsap County, reducing food waste starts with a few practical steps:
- Use food well first: shop your pantry, plan meals around what you have, and rely on your senses—not just dates
- Keep food in use: share with neighbors, donate to food banks, or connect through community food networks
- Compost what’s left: at home, through a community garden, or local yard waste programs
Want to learn how to compost at home?
Upcoming Backyard Composting Workshops → visit the class registration page here
- May 30th | Saturday 10:00 AM – 12:30 PM
- June 5th | Friday 4:30 PM – 7:00 PM
- September 18th | Friday 4:30 PM – 7:00 PM
- September 19th 30th | Saturday 10:00 AM – 12:30 PM
Same food. Different choices. Different outcomes.
