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Food waste is a significant environmental, economic, and social issue. In many cases, packaging protects food and prolongs its shelf life, reducing the overall environmental impact by reducing food waste. This research focuses on consumer perceptions of the role of packaging and on-pack labelling in reducing household food waste. The following research questions provided the framework for the study: (1) could packaging play a role in decreasing food waste; (2) what are labelling and packaging designs’ impacts on consumer decision-making about food waste? This research draws on two qualitative studies. Study One focuses on journey mapping—following food waste throughout the consumer’s engagement with food ‘journey’ from planning to disposal. Study Two comprises a series of in-depth interviews in consumers’ homes focusing on how consumers engage with food packaging and food waste. Results indicate that there are at least two streams of consumer perceptions to consider when determining the relationship between food packaging and reducing food waste: the first is how practically useful packaging is for consumer needs; the second is consumers’ perceptions about food packaging itself. There are tensions and trade-offs between these two sets of considerations. The results of the studies show consumers are unlikely to consider food packaging or reducing food waste as a primary motivation in their food purchasing decisions. The studies also show reducing packaging, including plastic packaging, is seen as more important than reducing food waste. Our results also highlight important elements to consider when designing food packaging. These results suggest that a fundamental review is needed for many aspects of packaging and storage information and that this review should account for consumers’ information needs at different points: purchase, storage, during consumption, and between instances of consumption. Furthermore, our results suggest packaging designs that provide clear information and instructions for consumers to reduce food waste are needed.

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Consumers are vital stakeholders in creating and reducing food waste. However, limited research into consumers’ perceptions of food waste and food packaging is available to inform research, packaging design or policy so that sustainable consumption practices among consumers might be better encouraged and enabled. By applying multivariate linear modelling to a sample of 965 Australian consumers, this study investigated consumers’ perceptions of packaging and packaging’s relationship to food waste. Overall, consumers perceived packaging waste as a more serious environmental issue than food waste. Most consumers did not consider food waste as an extreme environmental issue. Consumers’ perceptions of the seriousness of food waste also influenced their perceptions of packaging designed to reduce food waste. Significant differences between men and women and older and younger consumers were found regarding the relationship between packaging and food waste as well as food waste as an environmental issue. This study provides a detailed understanding of consumers and packaging, and it alerts designers and decision-makers to the differing attitudes towards food and packaging waste as well as the likelihood of consumers taking up more sustainable consumption practices.