The Role of Urban Composting in Circular Economy

Urban composting programs are key to building circular economies in cities, converting food waste into valuable resources. Residents and businesses divert organic waste from landfills, where it would produce methane—a potent greenhouse gas. Instead, composting turns food scraps, yard trimmings, and coffee grounds into nutrient-rich soil amendment used in gardens, parks, and urban farms.​
These programs educate the public about waste reduction and sustainable consumption. They create local jobs in collection and compost processing. Some cities offer compost pickup alongside trash and recycling, making participation easy. By closing the loop between food consumption and production, urban composting reduces reliance on chemical fertilizers and demonstrates how cities can model sustainable resource use.

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