Many Happy Returns aims to enable reusable packaging systems and so reduce the need for single-use plastic.
Recycling has become the norm for addressing plastic waste. But recycling is challenging – and it encourages a throwaway culture. Instead of recycling, Many Happy Returns (MHR) explores reusable packaging systems. By keeping packaging material in circulation for as long as possible, reuse systems could reduce the environmental impact of plastic.
Our team will research consumer reactions to reusable packaging and the role of language in encouraging reuse. Also they will examine the technical and scientific basis for making reusable packaging. Plus they will work closely with manufacturers, designers, brand owners, retailers and policy makers.
You can stay up to date with all our Many Happy Returns enabling reusable plastic packaging news by following us on Twitter.
Want to know more about Many Happy Returns? Check out this film from the team ↓
Professor Rachael Rothman (GCSF Director and MHR PI) gave evidence in person as well as written evidence. And MHR's Sarah Greenwood, Dr Rorie Parsons, and Professor Thomas Webb all gave written evidence too.
One of the key conclusions of the Environment, Food and Rural Affairs Committee report is a call for a ban on the export of all plastic waste from the UK by 2027.
Rachael explained why a ban on exporting plastic waste is so important. 'If we want to be a world leader in sustainability, we must act like a leader and set an example for other countries to follow - this starts by ending the practice of shipping our plastic waste abroad for other countries to deal with.'
Find out more: MPs and Sheffield researchers call for ban on all plastic waste exports.
We partnered with the All-Party Parliamentary Sustainable Resource Group and the Sustainable Resource Forum for an all-party roundtable on reuse. Find out more.
Rachael Rothman went on Deborah Meaden's podcast The Big Green Money Show for the second time in March 2023. Professor Mike Berners-Lee and the filmmaker Richard Curtis were on the same episode.
You can find details and a link to the show here.
On the show Rachael answered questions about the environmental impact of log burners and what happens to supermarket soft plastics recycling.
It was great to see Many Happy Return’s Sarah Greenwood talk about plastic recycling on BBC Panorama. On the program Sarah explained why some types of plastic are so hard to recycle.
You can watch Sarah talk plastic recycling on Panorama on the BBC iPlayer.
Recycling: Where Does My Rubbish Go?
Plastics resource efficiency and recycling charity, RECOUP launches ‘Reusability by Design’ guidance.
The guide assists stakeholders with the design of reusable plastic packaging. It designed to be used by packaging manufacturers, packer/fillers, brands, retailers, consumers, service providers and waste management companies.
The guidance has been produced as a workstream of the UKRI funded TRACE project, led by Pragmatic, with RECOUP, The University of Sheffield, Topolytics, AMRC (Advanced Manufacturing Research Centre) and Ken Mills Engineering as partners.
‘Reusability by Design’ is available to download for FREE from the RECOUP website.
The MHR team and Accommodation & Commercial Services at the University of Sheffield bring reuse to TUoS cafes.
Vytal is a reusable container scheme now in cafes across TUoS campus. To date, this has saved over 1252 single use packages from being used. The Vytal reuse scheme will continue past the end of the Many Happy Returns project and is available at Heartspace Cafe, Diamond Kitchen, Jessops Cafe and Cafe 1828.
You can download the VYTAL app today to reduce packaging waste.
As with all our research, the Many Happy Returns team are from varied disciplines. For instance, we have people from the University of Sheffield’s English and Psychology Departments as well as chemists and engineers. Find out more about the team.
Our chemists and engineers will be conducting life cycle analyses to study reuse systems ‘from cradle to grave’ and therefore identify which systems confer the most benefit, for what and when.
But what role does a linguist have in reducing plastic waste? And why are insights from psychology useful?
Well, a reuse system is no good if people won't use it. So, we will explore the language that is used by people and organisations to describe plastics and identify how language can be used as a tool to change behaviour. The School of English wrote a great piece explaining more about this.
Alongside this, psychology will help us to identify what people are willing to reuse, what factors influence these decisions, and at what point reuse becomes unacceptable.
Project partners include: Morrisons, Ocado, Co-op, M&S, Nestle, packaging manufacturer Berry Global, design agency Touch, and zero-waste store pioneers Unpackaged and OPRL (On Pack Recycling Label).
Baird, H. M., Meade, K., & Webb, T. L. (2022). This has already been used! A paradigm to measure the point at which people become unwilling to use reusable containers. Journal of Cleaner Production, 363, 132321. doi: 10.1016/j.jclepro.2022.132321
Evans, D.M., Parsons, R., Jackson, P., Greenwood, S., Ryan, A. (2020) Understanding plastic packaging: The co-evolution of materials and society. Global Environmental Change, 65. 102166. ISSN 0959-3780.
Greenwood, S., Walker, S., Baird, H.M., et al. (2021) Many happy returns: combining insights from the environmental and behavioural sciences to understand what is required to make reusable packaging mainstream. Sustainable Production and Consumption, 27. pp. 1688-1702. ISSN 2352-5509.
Greenwood, S., Baird, H., Parsons, R., Walker, S., Neal, T., Slark, A., Webb, T.L., Jackson, P., Evans, D., Rothman, R. and Spain, S., (2020) Buy the product but rent the packaging–making reusable plastic packaging mainstream. In PRIF Conference: Creative Circular Economy Approaches to Eliminate Plastic Waste. UKCPN (pp. 26-37).
Parsons, R. (2022) The role of plastic packaging in transforming food retailing. British Food Journal, 124 (4). pp. 1285-1300. ISSN 0007-070X.
MHR's work is split into 5 themes or work packages.
Language: What does our language use reveal about how we conceptualise plastics use, reuse, and recycling?
Social Change: Understanding social change, from single-use to reuse.
Willingness: What are people willing to reuse, when, and why?
Life-Cycle: Where and when is a model of reuse better than the alternatives?
Technology: What are the best materials for refillable and returnable packaging systems?
Plus the team is collaborating on 2 proof-of-concept studies. Together they are exploring the introduction of reusable packaging systems in takeaway food and dairy products.
Many Happy Returns (MHR) was announced in December 2020. Our funding is part of the Smart Sustainable Plastic Packaging challenge at UK Research and Innovation. SSPP aims to establish the UK as an innovator in developing sustainable plastic packaging, with a view to significantly reduce plastic pollution by 2025.
You can read the UKRI news story about this funding award here.