ESG POLICY & STRATEGY
Reducing Wasted Ingredient Costs in Purchase Orders Rather than ESG Reports
We examine how to connect food waste reduction to ordering, preparation, serving volumes, and cost control. The article distinguishes between UNEP global estimates and facility-level waste rates, and proposes operational strategies to measure waste volume reduction, disposal route changes, and cost savings respectively.

Deciding how to handle remaining ingredients in a store is both an environmental management issue and a purchasing and production issue. Even if waste is properly separated and disposed of, repeatedly bringing in quantities that will not sell from the outset leaves purchase costs and storage burdens. For a food company's ESG strategy to connect with on-site operations, it must examine not only the disposal method after waste occurs, but also what decisions created the surplus quantities in the first place. This is why tracking discarded amounts must be linked to changing the next purchase order. According to the Food Waste Index Report published by the United Nations Environment Programme (UNEP) in 2024, global food waste generated at the household, food service, and retail levels in 2022 was estimated at approximately 1.05 billion tonnes. This figure includes inedible parts and does not…
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