The WasteWater Reuse Exchange, the W2AREX ®

Water is the underlying and unavoidable input of every good and services: water is indeed the most traded goods in the world.


The WasteWater Reuse Exchange© platform matching W2AREX ® contracts of treated wastewater can secure the transformation and valorisation of wastewater.


This enables to reduce costs and risks, create value and to generate new incomes and/or jobs.

Requests are treated confidentially. Please contact us or use our form


The W2AREX ® is a transparent market matching and pricing commitments to buy or sell standardized treated wastewater. The purchases of treated wastewater can be done embedded as water footprint of some goods or services to avoid water transportation.