# SUEZ wins biological treatment extension contract for Aïre WWTP in Geneva

SUEZ Group has been awarded a contract by Industrial Services of Geneva (SIG) to extend the biological treatment capacity of the Aïre wastewater treatment plant from 600,000 to 1,000,000 inhabitants equivalent by 2050.

- Type: Contract
- Announced: 2021-02-22
- Where: Geneva, Switzerland
- Status: announced
- Capacity: 1,000,000 inhabitants equivalent
- Products: biological treatment through biofiltration
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Suez](https://endata.com/companies/1259.md) (supplier)
- [Industrial Services of Geneva](https://endata.com/companies/53405.md) (customer)

## Sources

- [smartwatermagazine.com](https://smartwatermagazine.com/news/suez/suez-wins-biological-treatment-extension-contract-aire-wastewater-treatment-plant-geneva), 2021-02-22: "The SUEZ Group will increase the facility's biological treatment capacity from 600,000 to 1,000,000 inhabitants equivalent by 2050."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.