WaterRadar
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Front page · 15 Aug 2026
Explore the desk

The nine sections

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Section 01 / 3

Treatment

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Section 02 / 3

Policy

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Chart of the week

Seawater RO energy intensity keeps falling

Specific energy for large SWRO trains, 2016–2026. The best-in-class line ends at the verified Gran Canaria world record; the median is directional trade data.

Median kWh/m³ (directional) Best-in-class (verified)

Median trend 2016 · 3.6 → 2026 · 2.8 kWh/m³ (GWI DesalData, directional) · Record 1.79 kWh/m³ Gran Canaria, Feb 2025

Section 03 / 3

Research

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