2. Real-time monitoring
In 2025, advanced AI and cloud technologies will be increasingly utilised for waste analysis, enhancing transparency in sorting facilities. Platforms like TOMRA Insight collect data directly from sorting systems, while tools like PolyPerception’s waste analyser use cameras for real-time waste monitoring and classification at key sorting points.
Digital twins of sorting lines allow detailed object tracking and analysis. These systems enable operators and recyclers to make data-driven decisions to improve output quality, prevent material loss and pre-empt potential disruptions. The benefits include enhanced efficiency and compliance with regulatory standards.
3. European Packaging and Packaging Waste Regulation (PPWR)
The European Packaging and Packaging Waste Regulation (PPWR) will be a critical focus in 2025 due to its far-reaching impact on the industry.
With the 2030 target of 70% recyclability for all packaging looming, companies must urgently adapt to strict requirements for recyclability and robust infrastructure. The PPWR mandates that plastic packaging must contain a minimum of 10-35% recycled content by 2030 – depending on the type of plastic and its intended use – with higher targets set for 2040.
These targets will drive innovations in eco-design and recycling technologies, including advanced mechanical recycling and chemical recycling.
The PPWR provides the industry with planning certainty and encourages investment, particularly in recycled content demand for plastics, potentially helping to stabilise prices for recycled materials. Positive developments in this regard may emerge as early as this year.
4. Decarbonisation: aluminium recycling
Decarbonisation will remain a priority in 2025, particularly in the aluminium sector. Many large companies are committed to net-zero targets, driving demand for recycled aluminium and high-quality feedstock.
Using recycled aluminium yields significant CO2 savings compared to other materials. Achieving ‘green’ aluminium requires increased aluminium sorting and greater granularity, such as separating aluminium alloys (1xxx, 3xxx, 5xxx or 6xxx series) into high-purity fractions. LIBS (Laser-Induced Breakdown Spectroscopy) technology remains groundbreaking in this area, and Tomra plans to install several AUTOSORT PULSE systems globally in 2025.
5. Focus on lesser-known material streams
While recycling plastics, organic waste, and aluminium is well-established, the recycling of other material streams is still in their infancy and will gain attention in 2025.
For example, wood sorting technologies now enable the production of recycled materials matching the quality of virgin raw materials. Processed and unprocessed wood can be separated and medium-density fibreboard recovered efficiently. This year could see these solutions implemented on an industrial scale. Similarly, advancements in textile recycling are poised to showcase what’s technologically feasible, paving the way for larger-scale adoption.
From innovative sorting technologies to regulatory-driven changes, 2025 promises to be a transformative year for the recycling industry!