Acwa | Rabigh 4 IPP

Rabigh 4 IWP

The Rabigh 4 IWP Project with a capacity of 600,000 m3/ day SWRO desalination plant and the PWSF tank 1,200,000 m3 and the PV capacity of 6.804 MWp, and the location is next to our existing Rabigh 3 IWP Plant The project is consortium of ACWA Power owned 45%, Haji Ali Reza (HAACO) 35% and Al Moayyed 20%, and is scheduled to be commissioned by 31 March 2026.

Key facts

Location

Saudi Arabia
Desalinated water ('000 m3/day)

600,000 m3/day + 1,200,000 m3 PWSF Tank Facility
Configuration

Conventional
Project cost

US$ 675 million
Acwa share

45%
Offtake contract

WPA–BOO–25 YR
Commercial operations date

Q1 2026
Project company

Rawabi Water Desalination Company

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