From 3 to 5 June 2025, Dutch Water Authorities participated in the fourth partner meeting of the ResNRJwater project, held in Arbon, Switzerland. The event brought together international partners and experts to exchange knowledge and experiences in the field of renewable energy production at wastewater treatment plants.
The programme included inspiring presentations and discussions on topics such as net zero ambitions for wastewater treatment plants, identification of renewable energy sources, aquathermia, smart energy storage systems, and the development of training materials for water authorities. In addition, participants visited innovative sites, including the Altenrhein and Morgental WWTPs, where practical examples of energy production from wastewater were showcased.
Dutch Water Authorities, represented by the Unie van Waterschappen, actively contributed to the discussions and shared insights into the Dutch approach to climate and energy. The meeting provided valuable inspiration and practical knowledge that can support Dutch water authorities in further developing and implementing sustainable energy solutions at their facilities.
With many useful lessons learned, Dutch Water Authorities looks forward to sharing the gained knowledge with the regional water authorities in the Netherlands, to help accelerate the transition towards climate-neutral water management.
(pictured: Aart Los and Ina Elema of Dutch Water Authorities)
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