A new study from Brunel University London and the University of Leeds shows significant changes to the way that plastic packaging waste is recycled in England are needed in order to meet the ambition within the Resources and Waste Strategy to eliminate avoidable plastic waste by 2043.
The study funded via the Plastic and Research Innovation Fund and the Economic and Social Research Council, working collaboratively with the Department for Environment, Food and Rural Affairs (DEFRA), the waste management sector and other stakeholders, found that the current system of collecting and managing plastic packaging waste disadvantages local authorities and discourages efforts to invest in green infrastructure to exploit technological change.
This leads to an over-dependence on exporting waste to markets with questionable recycling policies and also impairs consumer decision-making about how to dispose of plastic packaging waste.
Plastic packaging - How do we get to where we want to be? , found that the cost of collecting and managing waste under the current system meant that some local authorities were forced to tie themselves to contracts as long as 25 years to make it economically viable.
The researchers argue that a reduction in the cost burden on local authorities, through more equitable distribution of value in the system, can incentivise long-term investment but that regulatory and technological ‘locked-ins’ need to be confronted.
“Innovation in the waste and recycling industry is really swift, but our local authorities cannot take advantage under the current system,” said Dr Eleni Iacovidou, a Lecturer in Environmental Management at Brunel, who led the study.
“Confronting and breaking the lock-ins to current regulations and infrastructures is key to achieving radical transformations in the plastic packaging system and in resource recovery systems more generally.”
The report analysed he UK’s plastic packaging system in England using a new systems approach termed ‘Complex Value Optimisation for Resource Recovery’ (CVORR).
Report co-author, Andrew Brown, Professor of Economics at the University of Leeds, said: “The report shows the importance of a deep collaboration between economists, engineers and environmental scientists, also working collaboratively with DEFRA, the waste management sector and other stakeholders.”
Professor Brown stressed that “In order to take advantage of huge long-term opportunities for value preservation and creation through plastic packaging recycling, change is required in the whole system, guided by the new CVORR framework.”
Dr Iacovidou continued: “The complexity of the plastic packaging system means that there is no one perfect solution to the many problems that plague the plastic packaging system, and that a number of targeted, informed ways of addressing these issues is needed. The CVORR framework helps us to understand these problems and find solutions in a much clearer, joined-up way.”
The researchers point to the UK’s impending exit from the European Union as a significant challenge to meeting the 2050 goal, but also an opportunity to implement the required changes as the government decouples itself from European regulation. This calls for orchestrating processes and structures in the entire value chain.
The study, which was funded by the Economic and Social Research Council (ESRC), was authored by Eleni Iacovidou, Norman Ebner, Bianca Orsi and Andrew Brown.