W2AREX® contract specifications:
To ease the exchanges of wastewater for the wastewater reuse off-takes and production, we designed a W2AREX® forward contract representing wastewater treatment capacities enabling also to fund wastewater treatments and therefore clean technologies. Wastewater can be monetised; this means that even disadvantaged population can get revenues from their wastewater for financial inclusion (in addition to implicitly benefit access to sanitation and dignity).
- Contract Minimum Size: 100m3
- Standard Quality: treated wastewater according to ISO 16075 for irrigation, by pipes from decentralized sanitation and/or embedded in some products/services
- Deliveries option: bio-cement, biogas and other recovered or by-products from wastewater
- Maturities: monthly
- Settlement: as per smart-metering data

Deliveries of W2AREX® wastewater treatment capacities can be in the form of clean water, fertilisers, bio-cements…etc… near the wastewater transformation and/or embedded as production inputs in some goods or services.
Independent validator:
GeoExpertise.org has water, hydrology, wastewater, health and agri mapping expertise and collaborates with States, United Nations, Institutions active in water resources management and Civil Society
GeoExpertise.org has water, hydrology, wastewater, health and agri mapping expertise and collaborates with States, United Nations, Institutions active in water resources management and Civil Society