Collaboration emerges as key to accelerating circular water use in industry at WIN2026

Moderated by Johann Poinapen, the session showcased lessons from the AquaSPICE EU project and introduced the Water Efficiency Framework: a structured methodology that helps industries identify, evaluate and implement opportunities for water efficiency, reuse and circularity. Contributions from Shell, Yara, TU Delft and KWR highlighted that while many technologies are already available, successful implementation depends on much more than technical feasibility. 

The panel discussion focused on practical barriers to implementation, including governance, regulation, business cases, operational confidence and collaboration between industries, water utilities, technology providers and regulators. Speakers also explored the growing importance of urban-industrial water symbiosis, where municipalities and industries work together to create shared, circular water solutions. 

To conclude the workshop, participants were asked: 

”In one word, where should the biggest effort be placed to accelerate progress towards circular water use in industry?”

The answer that emerged most strongly was collaboration. 

In addition to organising the workshop, KWR had a strong presence throughout WIN2026, with oral presentations delivered by Julian Muñoz Sierra, Ruben van den Berg and Johann Poinapen. Together, these contributions showcased KWR’s applied research and innovation in industrial water, resource recovery, water efficiency and circular water management. 

The workshop demonstrated that while innovation and technology remain essential, the transition towards circular industrial water systems ultimately depends on trust, shared ambition and strong partnerships. KWR looks forward to continuing to work with partners across The Netherlands and Europe to translate research into practical solutions that strengthen water security, improve operational resilience and support the transition towards a circular and climate-neutral water sector.