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Lowest energy consumption for a reverse osmosis water separation step

Lowest energy consumption for a reverse osmosis water separation step
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Who
Saudi Water Authority
What
1.7 kWh/m3 kilowatt hour(s)
Where
Saudi Arabia (Shoaibah, Saudi Arabia)
When
22 April 2025

The lowest energy consumption for a reverse osmosis water desalination plant is 1.7 KWh/m³ and was achieved by Saudi Water Authority (KSA), in Shoaibah, Saudi Arabia on 22 April 2025.

This benchmark reflects significant advancements in membrane technology and energy recovery systems, making desalination more sustainable and cost-efficient. Achieving such low energy use is crucial in addressing water scarcity while minimizing environmental impact.