At K 2025 Reusable Cups in Recycled PP

Messe Düsseldorf is committed to reducing waste at large-scale events. At K 2025 it will introduce reusable cups for the first time, with the goal of establishing a sustainable solution that can be scaled for future events. Borealis is supporting this initiative by providing high-performance modified foamable polypropylene (PP) specifically suited to reusable and recyclable cup applications.

An additional sustainability advantage comes from the use of chemically recycled feedstock based on OMV’s ReOil technology. This initiative represents a significant step towards reducing single-use packaging at global exhibitions, aligning with the objectives of the EU’s Packaging and Packaging Waste Regulation (PPWR).

“ReOil is our proprietary chemical recycling technology that converts end-of-life plastics into circular feedstock for the production of chemicals, in particular new plastics,” said Maximilian Grasserbauer, OMV Senior Vice President Circular Economy. “We operate ReOil at our Schwechat refinery close to Vienna and are continuously investing in advancing this technology to ensure a reliable supply of circular feedstock for the market.”

Beyond reusability and recycled content, the cups contribute to the circular economy in multiple ways: they are lightweight and material-efficient, have a reduced carbon footprint, and are fully recyclable.

"At Borealis, we are committed to creating innovative solutions in collaboration with our value chain partners and this initiative is a prime example,” added Peter Voortmans, Borealis Vice President Marketing Consumer Products. “Reuse systems are key to making large-scale events more sustainable, and our polypropylene solutions for foam support this by enabling lightweight, durable, and fully recyclable applications that use less material than conventional alternatives.”

During K Fair, the cups will be available deposit-free at all restaurants and bars across the site. To support reuse, Messe Düsseldorf will install special collection containers. Visitors can return the cups to service points, place them in the collection containers, or take them home for personal reuse.

Logistics staff will ensure that cups left on tables or placed in the collection containers are retrieved, rinsed in on-site kitchens, and returned to service. Any cups disposed of in general waste bins will be collected after the fair and recycled by Borealis. Unused cups will be donated for further use.

The initiative will serve as a pilot for assessing the effectiveness of scalable reuse systems at large events. Messe Düsseldorf will analyze usage patterns, tracking how many cups are used, re-used, and recycled.