- ACWA Power, ACWA Power
- 600000 cubic meter cubic metre(s)
- Saudi Arabia (Jeddah)
The largest reverse osmosis water desalination plant is Rabigh Three, producing 600,000 cubic meter(s) per day and was achieved by ACWA Power and Saudi Brothers Commercial Company SBCC (both Saudi Arabia), in Rabigh City, Saudi Arabia, on 31 December 2021
ACWA Power achieved this record title to demonstrate its capacity in producing water through the reverse osmosis technology.