Challenges in the quantification of household food waste
The need for consistent methodologies
Bibliographic Data
| ID | 21295347 |
|---|---|
| Authors | Shahla M Wunderlich (0000-0003-0593-4315, Montclair State University), Charles H Feldman (0000-0002-1742-7831, Montclair State University) |
| Year | 2024 |
| Volume | 126 |
| Issue | 6 |
| Pages | 2539-2547 |
| Publication date | 2024-05-09 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | British Food Journal (JOURNAL) |
| Journal identifiers | ISSN: 0007-070X • E-ISSN: 1758-4108 |
| Publisher | Emerald (PUBLISHER) |
| DOI | 10.1108/bfj-10-2023-0940 |
| OpenAlex | W4395111931 |
| Language | EN |
| Citations received | 3 |
| References cited | 28 |
Purpose The purpose of this short communication is to shed light on the accuracy of quantification methods of household food waste (HFW). Design/methodology/approach Thirty-seven recently published studies in HFW were surveyed for this commentary. Exemplary methods and findings of these studies were compared. Findings It is challenging to draw conclusions on the amount of the HFW per person/town/country due to the inconsistent and heterogeneous methodologies used. We recommend using direct measurements or triangulation of methods to help ensure valid findings. Governments should incentivize consumers to deliver their food waste to designated locations where weights could accurately be assessed. Monetary or tax incentives could help stimulate an accurate accounting of waste and encourage reductions. Food waste measurements should be consistently reported as kg/person/week. Social implications Food and water security must be provided for all. It is estimated that one-third of edible food for humans is currently lost or wasted globally. According to the World Food Program (WFP), this is about 1.3 billion tons of food per year and at the same time this wasted food could be sufficient to feed two billion people. Originality/value The aim of this paper is to fill a gap in the literature about the magnitude and significance of HFW and its impact on the environment and social welfare. Currently, there are no generally accepted uniform methods of food waste quantification at the household level. This original communication brings the importance and challenges of the quantification of HFW to light
Agricultural economics · Agriculture · Business · Economics · Environmental economics · Food security · Food waste · Geography · Incentive · Originality · Statistics · Value (mathematics) · Waste management · Welfare · Engineering · Food Waste Reduction and Sustainability · Healthcare and Environmental Waste Management · Marketing · Mathematics · Municipal Solid Waste Management · Psychology
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| Unique citing works | 3 |
|---|---|
| Citations per year | 3 |
| Citation span | 2026 - 2026 (1) |
| Citation velocity | current |
| Highly cited | No |
| Citation types | Neutral: 3 |