Coupling Power generation with thermal and RO desal plants
Hybrid Plants
The combination of power and water generation systems results from a production cost optimisation by the investor. In some countries, this optimisation is difficult to make due to large variation of power demand between summer and winter. Whereas water demand remains steady all year long, power demand may vary from 100% in summer to 30% in winter due to air conditionning systems power consumption.
The following table explains the interest of the hybrid plant:
| Case 1 | Case 2 | Hybrid Plant | |
|---|---|---|---|
| Power demand | stable all year long | varies from 0% (winter) to 100% (summer) | from 30% to 100% |
| Water demand | stable all year long | stable all year long | stable all year long |
| Optimised desal scenario | 100% thermal | 100% RO | 70% thermal 30% RO |
Fujairah II - UAE IWPP
Client: Fujairah Asia Power Company
End-user: Abu Dhabi Water & Electricity Authority
Power production: XXXX
Thermal desal plant: 100 MIGD
Reverse osmosis plant: 30 MIGD
OTV is our partner on Fujairah II