The recycled plastics industry in Spain faces a paradox: it has one of the largest recycling capacities in Europe, yet the market is struggling to absorb its production. Meanwhile, in Northern Europe, the British company Viridor has decided to close its chemical recycling plants due to a lack of economic viability. However, it's not all bad news: projects like H2ODOR in Valencia and the Echo chair by Zaha Hadid Architects demonstrate that innovation continues to advance in finding new uses for recycled materials.
The sector needs regulatory stability and stronger demand for recycled plastic to compete with virgin plastic, according to several analyses. While European and Spanish authorities review legislation on packaging and waste, companies are seeking high-value-added applications to justify the investment.
Installed capacity versus actual demand
Spain has more than 180 recycling plants and a capacity of nearly 2,3 million tons per year , one of the highest in Europe per capita. However, as experts point out, having this capacity does not guarantee its use. The gap between what can be recycled and what the market consumes is the main obstacle. Companies have invested in plastic waste recycling technologies in Spain , including sorting, decontamination, and traceability, but demand for recycled plastic remains volatile, hampered by competition from virgin plastic and a lack of regulatory incentives.
The closure of Viridor: a symptom of market weakness
British company Viridor has announced the closure of its chemical recycling operations in Oslo, Skive, and Malmö. The company attributes the decision to reduced demand for recycled materials and regulatory uncertainty . Despite achieving dry recovery rates of between 70 and 75%, economic conditions no longer guarantee viability. This closure highlights the difficulties facing chemical recycling in the European plastics sector , where operating costs and competition from fossil resins are hindering its development.
Valencian innovation: odorless recycled plastics for automobiles
On the positive side, the H2ODOR project, coordinated by AIMPLAS in Valencia, is making progress in creating thermoplastic materials from post-consumer recycled polyolefins. The challenge was to eliminate volatile organic compounds and odors that have traditionally limited the use of recycled plastic in vehicle interiors. Preliminary results show that it is possible to significantly reduce emissions even with recycled content exceeding 50% . The initiative, funded by IVACE+i and ERDF funds, seeks a balance between recycled content, technical performance, and low emissions, aligning with the European circular economy strategy.
Design and recycling: the 3D-printed Echo chair
Another example of the future of recycled plastic comes from the world of design. Zaha Hadid Architects has unveiled the Echo chair, manufactured using 3D printing with recycled PETG sourced from industrial waste, including disposable medical products. The chair, with its distinctive wavy texture, is available in various colors and demonstrates that plastic waste can be transformed into high-quality design objects . The project, developed in collaboration with Nagami, was presented at the London Creates exhibition.
The landscape of recycled plastics in Spain and Europe combines structural challenges with promising advances. While industrial capacity and technological innovation are progressing, the lack of a stable market and a clear regulatory framework is hindering its definitive takeoff. Projects like H2ODOR and the Echo chair demonstrate that there is a path forward, but large-scale viability will depend on supportive public policies and demand.
