Study shows how incentives may help electrical recycling and reusing
Recycling rates of waste electrical and electronic equipment (WEEE) could be improved with incentives such as discounts with retailers or credits towards the planting of trees, a pilot study has shown.
By Chris Birkle | Published on 4 November 2021
Categories: Press office; School of Architecture, Design and the Built Environment;
Recycling rates of waste electrical and electronic equipment (WEEE) could be improved with incentives such as discounts with retailers or credits towards the planting of trees, a pilot study has shown.
As part of the CIRC4Life project - conducted by an international consortium led by Nottingham Trent University - a new recycling and reusing incentive system was developed to increase the recycling of items such as mobile phones, tablets and more.
During a 12-month pilot in Getxo, Spain, consumers were able to dispose items of WEEE into an ‘intelligent bin’ and scan a QR ID - via the CIRC4Life mobile app – in order to receive eco-credits.
The eco-credits could then be used for discounts on new purchases with a local electrical goods retailer or donated towards the planting of new trees in Getxo by a local nursery.
In collaboration with the City Council of Getxo, the bins were transported across various parts of the municipality and three local schools. A local waste management company – Indumetal Recycling - checked if deposited goods could be remanufactured, and if not, they were stripped for any aluminium, copper, plastic and other materials that could be recycled.
During the pilot study, more than 200 end-users were involved, with 467kg of WEEE collected, comprising 590 devices, of which 26 for reuse and 564 for recycling.
Other municipalities in Spain are now in discussions about the possible implementation of the system in their locations.
Professor Daizhong Su – of Nottingham Trent University’s School of Architecture, Design and the Built Environment – and his team developed the software for the CIRC4Life app, the application of discounts for shopping and tree planting with eco-credits.
The demonstration was conducted by the CIRC4Life partners Indumetal Recycling S.A. and Recyclia in collaboration with the City Council of Getxo, electrical retailer Expert Mancia, and nursery Viveros Fadura. The other CIRC4Life partners ICCS and EECC provided support with an ICT platform and traceability techniques.
Professor Su, CIRC4Life project coordinator and Head of the Advanced Design and Manufacturing Engineering Centre at NTU, said: “It’s imperative that as a society we improve the way that waste electrical and electronic equipment is disposed of.
“In the EU alone, ten million tons of WEEE is generated each year, but only 19 per cent is recycled. This brings about a considerable impact on the environment, when you consider that WEEE can contain hazardous components or substances, as well as valuable materials such as metals and plastics that should be recycled.
“This project demonstrates that by the development team, such as our CIRC4Life project consortium, working with local authorities and local businesses, it is possible to provide a valuable solution to increase recycling rates of WEEE and benefit the local community at the same time.
“The project was supported by the EU H2020 grant. We are grateful for the support and the CIRC4Life project consortium members’ contribution.”
Notes for Editors
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Nottingham Trent University (NTU) was named University of the Year 2019 in the Guardian University Awards. The award was based on performance and improvement in the Guardian University Guide, retention of students from low-participation areas and attainment of BME students.
NTU was also the Times Higher Education University of the Year 2017, and The Times and Sunday Times Modern University of the Year 2018. These awards recognise NTU for its high levels of student satisfaction, its quality of teaching, its engagement with employers, and its overall student experience.
It is one of the largest UK universities. With over 37,000 students and more than 4,000 staff located across four campuses, the University injects £1.6bn into the UK economy. It has been the largest recruiter of UK undergraduates in each of the last four years. With an international student population of more than 6,000 and an NTU community representing around 160 countries, the University prides itself on its global outlook.
The university is passionate about creating opportunities and its extensive outreach programme is designed to enable NTU to be a vehicle for social mobility. NTU is among the UK’s top five recruiters of students from disadvantaged backgrounds and was awarded University of the Year in the UK Social Mobility Awards 2019.