Granulated rubber infill materials used in synthetic sports surfaces, recognized as the largest source of intentionally released microplastics, have been banned by the EU Commission. According to data from the European Chemicals Agency (ECHA), rubber granules used in sports fields contribute up to 16,000 tons of microplastic pollution annually, making them the primary source of such contamination.
A Significant Environmental Step by the EU
In September, the Commission adopted measures under the EU chemical regulation REACH to restrict intentionally added microplastics in products, marking a critical step in environmental protection. The newly adopted restriction includes a broad definition of microplastics, encompassing all synthetic polymer particles smaller than five millimeters that are organic, insoluble, and resistant to degradation. The primary goal of this decision is to minimize intentional microplastic emissions from as many products as possible.
Exceptions and Manufacturer Responsibilities
Industrial facilities using these materials, or products that do not release microplastics during use, are excluded from the sales ban. However, manufacturers will be required to provide instructions on how to use and dispose of these products to prevent microplastic emissions.
Vehicle Tires Under Scrutiny
As part of the European Green Deal and the new Circular Economy Action Plan, the Commission remains committed to tackling microplastic pollution. The Zero Pollution Action Plan previously set a goal to reduce microplastic pollution by 30% by 2030.
To achieve this, the Commission is working to reduce microplastic pollution from various sources, with tire wear being a major concern. (We will publish an in-depth article on this topic soon.)
The Problem with Granulated and Micronized Rubber
Granulated or micronized rubber is primarily derived from end-of-life tires (ELTs), which are shredded and ground into smaller particles. Due to the increasing use of synthetic turf and the EU’s ban on landfill disposal of scrap tires, the use of rubber granules in artificial grass surfaces has significantly increased over the past 10–15 years.
These rubber particles may contain potentially harmful chemicals such as polycyclic aromatic hydrocarbons (PAHs), metals, and phthalates. They can also release volatile and semi-volatile organic compounds (VOCs and SVOCs). Additionally, rubber granules can contribute to microplastic pollution, as they can spread into the environment via rainwater runoff or by attaching to players’ shoes and clothing.
For further details, visit the following links:
ECHA Hot Topics: Granules & Mulches on Pitches & Playgrounds
