Circular Economy and Recycling Cluster – we are a member of a Polish National Key Cluster
Since 1 August 2025 Rendben has been a member of the Circular Economy and Recycling Cluster (Klaster Gospodarki Cyrkularnej i Recyklingu), a Polish National Key Cluster. The cluster brings together companies and institutions working in the circular economy, resource recovery and recycling.
Why the cluster
Membership is not decoration for us. Almost every research project we run is about closing material loops: we make fertilisers from waste, recover nutrients, clean up the environment and make use of biomass. The cluster brings together companies and institutions working on the same problems and gives us contact with industrial and research partners, access to joint initiatives such as trade fair stands and partnership forums, and information on funding for investments in this field.
Our circular economy projects
- CiNURGi: a mobile line producing fertiliser from biochar, digestate, sludge and ash.
- ECONUT: a research site for a soil improver made from coastal biomass.
- BIOREMOIL: biological breakdown of oil pollution on the Baltic seabed.
- Implementation doctorate: lignocellulosic biomass treatment by rapid decompression.
- Research greenhouse and publications on fertilisers from kitchen and tannery waste.
What it means for clients
In projects on waste, resource recovery and environmental technologies we are not a random contractor. We know the industry, its regulations and value chains, and we have people to discuss them with.
