Viability of Reusable Packaging Systems: Interviews With Dairy Stakeholders, 2024
- URL
- http://doi.org/10.5255/UKDA-SN-857947
- Description
To obtain a free account please register with the UKDA. Despite the widely reported potential of reusable packaging systems and their inclusion in national plastics pacts, their uptake in the UK remains very limited. This study was motivated by the need to understand the reasons for this slow adoption, aiming to reduce plastic packaging waste and resource use. Focusing on the UK dairy sector, a significant contributor to grocery plastic packaging, the research used a hypothetical model of yogurt supplied in returnable pots as a case study. The central aim was to use this model to identify and analyse the barriers and enablers to implementing a large-scale reusable packaging system by interviewing stakeholders from across the proposed supply chain. Data and Topics Covered: Semi-structured interviews were conducted with professionals from companies representing key stages of the supply chain, including packaging and yogurt manufacturers, retailers, logistics providers, waste management, and reuse start-ups. The interviews explored several core topics, including participants' current operational processes, their company's stance on single-use plastics, and previous engagement with reuse trials. The key focus was on identifying the perceived benefits, barriers, and necessary triggers for change, such as legislation or standardisation. Analysis of the interview transcripts revealed eight distinct "storylines". While interviewees generally agreed that ‘reuse is the future’, most discussion centred on the significant barriers. Prominent topics included the lack of a proven business case (‘there is no room for altruism in the boardroom’), insufficient data to justify investment (‘we don’t have the numbers’), and concerns over brand identity (‘brand is packaging’). Other key themes were the perception that ‘consumers aren’t ready’, and the consensus that progress requires collaboration, considerable effort, and essential legislation and standardisation.
Our current approach to packaging food and other products is not sustainable; being primarily based on single-use plastics that, when disposed of incorrectly, cause significant harm to the environment. Recycling, while clearly a better option than landfill, also has its limitations - e.g., the functional properties of plastics degrade as a result of the recycling process. And reducing consumption is only possible to a certain degree. It is therefore clear that we - that is science, industry, government, and society - need to find ways to enable people to reuse packaging, such that it stays in circulation longer before ending up in the waste stream. The proposed research, led by a multidisciplinary team of scientists working in partnership with key stakeholders, will explore models of reuse and provide the insights needed to enable a wholesale shift toward reuse. Our research will be structured around five work packages (WPs). WP1 will examine the language that people use to describe different types of plastic and actions associated with their reuse / disposal. We will study the extent to which public understanding of plastic and actions is aligned with that of stakeholders (e.g., local authorities, manufacturers), and how language can be used as a tool to promote changes in thinking and behaviour (e.g., by describing materials and actions in different ways). WP2 will look at both historical (e.g., doorstep delivery of milk) and contemporary (e.g., supermarket refill stations) models of reuse, as well as standardised models of packaging (e.g., tin cans) to identify what role reuse might play in the future and what factors might facilitate and/or impede this. WP3 will identify what people might be willing to reuse, when, and why. We will also consider the point at which deterioration in materials and / or potential contamination makes reuse unacceptable; and, critically, how such decisions might be shifted in an effort to promote (appropriate) reuse. WP4 will use life cycle assessment to identify the environmental impacts of a range of different reuse models in a range of different contexts; thereby providing the data needed to accurately determine which model of reuse is "best". Finally, WP5 will investigate the suitability of current and emerging polymers, and other materials for reusable packaging by simulating repeated washing and potential contamination by ingredients in food, personal care, and household products. Together, the outputs of the proposed research will be an understanding, based on robust scientific data, of when and how reuse models for plastic packaging make good sense. For example, our research may lay the groundwork for promoting a societal-shift in thinking toward buying the product, but renting the packaging. Our approach recognises that a new system that prioritises reuse, and then recycling, of durable materials requires a step change in behaviour and that truly creative and novel ideas occur at the interfaces between disciplines, when different perspectives are brought together in an open and 'safe' environment. The applicants have demonstrated their ability to work together as a multidisciplinary team alongside key stakeholders as in an on-going single use plastics project. The present proposal describes the research needed to translate this expertise and initial ideas into scientifically rigorous and joined up data that can provide the basis for delivering reuse as a national (and potentially international) vision; thereby, preventing plastic from entering the environment and stimulating more sustainable business, supply chain, and economic models.
- Sample
- Format
- Single study
- Country
- United Kingdom
- Title
- Viability of Reusable Packaging Systems: Interviews With Dairy Stakeholders, 2024
- Format
- Single study