ruoanjäte
Ruoanjäte refers to food waste generated during the production, preparation, and consumption of food. The term encompasses edible leftovers, trimmings, peels, spoiled foods, and expired products that are discarded rather than eaten. In many contexts, ruoanjäte is collected separately to facilitate recycling, composting, and safe disposal.
Sources include households, restaurants and cafes, schools and workplaces, grocery stores, and food processing facilities. A
Management follows the waste hierarchy: prevention first, then reuse, then recycling such as composting or anaerobic
Environmental and social considerations include reducing methane emissions, conserving resources, and supporting food security. Contamination with
Ruoanjäte is a major component of municipal waste and is increasingly integrated into circular economy strategies