In recent times, our enthusiasm for "disposable" plastics culture has been replaced by a more environmentally and carbon-conscious ethos that has created a strong desire amongst consumers and producers for greater use of recyclable or biodegradable materials. Whilst there are already some examples of such plastics in use (e.g. shrink wrapping for magazines or BioWare plates and cutlery) their relatively low volumes of usage, slow breakdown rates in the natural environment and widespread confusion with conventional plastics mean that this little more than a token effort at present. Similarly, while reducing single-use or unnecessary plastic packaging is very important, some packaging is still required to maintain food quality, shelf-life and international distribution networks. With this project, we plan to supplant the widespread use of fossil-derived plastics with materials made from naturally derived sources, such as wood (cellulose) and plants (sugars). These materials will degrade more easily in the natural environment, and result in no additional carbon being returned to the biosphere. By changing the genetic code of the plants, or blending with other additives from food or agricultural waste, we can engineer materials with new functional properties, such as improved strength or better protection, resulting in a reduction in overall volume of plastic packing used to keep food fresh. We will also ensure that these new plastics are compatible with existing recycling infrastructure to enable maximum reuse before degradation. Of course, changing wholesale from fossil-derived to plant-derived feedstocks will entail major changes to our economic and environmental processes. At present, many sources of natural feedstocks are in direct competition with food resources and are unprofitable to produce at large scales compared with feedstocks for conventional plastics. By assessing the impact of switching to plant-derived sugars and making better use of waste products from food and forestry industries, we will explore the trade-offs between the benefits of plastic packaging and the impacts of its production and disposal, both for existing plastics and new natural feedstock alternatives. Success of the project will result in fulfilment of many of the UK Plastic Pact 2025 challenges and help to achieve the objective of establishing the UK as a leading innovator in smart and sustainable plastic packaging.

Vision - The fellowship seeks to radically transform the linear Waste Electrical and Electronic Equipment (WEEE) system to develop a low-carbon, Circular Economy (CE) for Electrical and Electronic Equipment (EEE) in the UK. This fellowship incorporates a programme of research that establishes an innovative whole systems design approach to WEEE, integrating systems engineering, engineering design and product-service system design methodologies. The fellowship will to lead the academic work necessary to support a fully CE for EEE in the UK, through effective reduce, reuse, repair, remanufacturing, recycling and recovery, with the aim of making the UK the first country in the world to eliminate WEEE. Rationale and strategic importance - The rapid development of digitalisation has brought disruptive changes to the economy and life, as well as a growth in the consumption of Electrical and Electronic Equipment (EEE). Waste Electrical and Electronic Equipment (WEEE) is now the fastest growing waste stream in the UK and globally. The UK generates up to 24.9kg per head and throws 155,000 tonnes of WEEE in household bins every year. In 2013, the UK set out WEEE Regulations, to encourage safe and responsible collection, recycling and recovery. However, WEEE collection rates show that the UK is failing to meet its targets. Less that 35% of EEE placed on the market is recovered, meaning that the vast majority is sent to landfill, incinerated or illegally exported to other countries at its end of life. Developing a Circular Economy (CE) for EEE is expected to result in widespread economic, environmental and societal benefits for the UK. The value of precious metals found within UK's unrecovered WEEE is over £370 million annually. WEEE also includes many critical raw materials (e.g. magnesium, cobalt and tungsten) which are of high supply chain risk and importance to the UK. For example, China provides 98% of the EU's supply of rare earth elements, and South Africa provides 71% of the EU's platinum. Increasing the recovery of such critical raw materials from WEEE is therefore a strategic priority for the UK to mitigate supply chain risks. In addition, the effective recovery of WEEE is critical to achieving the UK's net zero targets. For every tonne of e-waste collected and recycled, 1.44 tonnes of CO2 emissions are avoided. Finally, WEEE that is not properly managed and leaks into the environment can be extremely damaging to nature and human health. A CE for EEE will also eliminate reliance on highly-polluting mining and material extraction industries. Academic contribution - Existing research has addressed problems in the WEEE sector across different life-cycle phases including: material extraction (e.g. technology metals circularity), manufacturing (e.g. increasing post-consumer plastic in WEEE), distribution (e.g. circular business models), use (e.g. emotional durability, repair), and, end of life (e.g. novel recycling technologies). However, a holistic perspective is currently lacking, which is needed to transition to a fully CE for EEE. This fellowship will address these limitations and build on an established body of research to develop novel solutions for a low-carbon, CE for EEE in the UK. It is academically excellent in that it will: (1) generate scientific knowledge and data on the WEEE system in the UK, which includes material flow analysis and data on related carbon emissions. This data can be used to inform decision-making, policy and research; (2) develop novel (technology-enabled) solutions for a CE for EEE in the UK. These solutions can be replicated in other contexts via circular product design and circular business model frameworks; (3) establish an innovative whole systems design methodological approach, which can be applied to study other material streams (e.g. plastics, textiles), to enable a low-carbon, resource-efficient CE.

Vision - The fellowship seeks to radically transform the linear Waste Electrical and Electronic Equipment (WEEE) system to develop a low-carbon, Circular Economy (CE) for Electrical and Electronic Equipment (EEE) in the UK. This fellowship incorporates a programme of research that establishes an innovative whole systems design approach to WEEE, integrating systems engineering, engineering design and product-service system design methodologies. The fellowship will to lead the academic work necessary to support a fully CE for EEE in the UK, through effective reduce, reuse, repair, remanufacturing, recycling and recovery, with the aim of making the UK the first country in the world to eliminate WEEE. Rationale and strategic importance - The rapid development of digitalisation has brought disruptive changes to the economy and life, as well as a growth in the consumption of Electrical and Electronic Equipment (EEE). Waste Electrical and Electronic Equipment (WEEE) is now the fastest growing waste stream in the UK and globally. The UK generates up to 24.9kg per head and throws 155,000 tonnes of WEEE in household bins every year. In 2013, the UK set out WEEE Regulations, to encourage safe and responsible collection, recycling and recovery. However, WEEE collection rates show that the UK is failing to meet its targets. Less that 35% of EEE placed on the market is recovered, meaning that the vast majority is sent to landfill, incinerated or illegally exported to other countries at its end of life. Developing a Circular Economy (CE) for EEE is expected to result in widespread economic, environmental and societal benefits for the UK. The value of precious metals found within UK's unrecovered WEEE is over £370 million annually. WEEE also includes many critical raw materials (e.g. magnesium, cobalt and tungsten) which are of high supply chain risk and importance to the UK. For example, China provides 98% of the EU's supply of rare earth elements, and South Africa provides 71% of the EU's platinum. Increasing the recovery of such critical raw materials from WEEE is therefore a strategic priority for the UK to mitigate supply chain risks. In addition, the effective recovery of WEEE is critical to achieving the UK's net zero targets. For every tonne of e-waste collected and recycled, 1.44 tonnes of CO2 emissions are avoided. Finally, WEEE that is not properly managed and leaks into the environment can be extremely damaging to nature and human health. A CE for EEE will also eliminate reliance on highly-polluting mining and material extraction industries. Academic contribution - Existing research has addressed problems in the WEEE sector across different life-cycle phases including: material extraction (e.g. technology metals circularity), manufacturing (e.g. increasing post-consumer plastic in WEEE), distribution (e.g. circular business models), use (e.g. emotional durability, repair), and, end of life (e.g. novel recycling technologies). However, a holistic perspective is currently lacking, which is needed to transition to a fully CE for EEE. This fellowship will address these limitations and build on an established body of research to develop novel solutions for a low-carbon, CE for EEE in the UK. It is academically excellent in that it will: (1) generate scientific knowledge and data on the WEEE system in the UK, which includes material flow analysis and data on related carbon emissions. This data can be used to inform decision-making, policy and research; (2) develop novel (technology-enabled) solutions for a CE for EEE in the UK. These solutions can be replicated in other contexts via circular product design and circular business model frameworks; (3) establish an innovative whole systems design methodological approach, which can be applied to study other material streams (e.g. plastics, textiles), to enable a low-carbon, resource-efficient CE.