Hassyan seawater RO desalination expansion (272,000 m³/day) – Acwa Power signs 30-year water purchase agreement with DEWA (SAR 1.79bn)
توسعة محطة حصيان لتحلية مياه البحر بالتناضح العكسي (272 ألف م³/يوم) – أكوا باور توقع اتفاقية شراء مياه لمدة 30 عاماً مع هيئة كهرباء ومياه دبي
RO membrane, high-pressure pump, duplex piping and marine-intake suppliers should approach Acwa Power on the 272,000 m³/day Hassyan desalination expansion now that the DEWA water purchase deal is signed.
| Type | Contract award |
|---|---|
| Status | Contract awarded – subcontracting open |
| Country | UAE · Dubai (Hassyan) |
| Client / owner | Dubai Electricity and Water Authority (DEWA) |
| Awarded to | Acwa Power (40% developer) |
| Value | USD 478M |
| Announced | 28 Oct 2026 |
| Project type | Water, desalination & treatment |
Trades and packages needed
- Water & wastewater treatment equipment (main package)
- HVAC, pumps & mechanical equipment supply (main package)
- Process piping fabrication & welding (main package)
- Pipes, valves & fittings supply (main package)
- Marine works, dredging & reclamation
- Concrete works (in-situ)
- Electrical & instrumentation (E&I) installation
- MV/HV substations & transmission lines
- BMS, controls & SCADA
What to do
The contract has been awarded. The winner will now buy materials and subcontract packages – contact their procurement team.