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Water Consumption
UAE Per Capita Daily Use
UAE Use vs Global Average
Key Tool for Consumption Tracking
UAE Water Security Strategy Year
English Definition
The total volume of water used by a building across all end uses โ a fundamental performance metric enabling benchmarking, target-setting, and identification of efficiency opportunities in the context of the UAE’s acute water scarcity and dependence on energy-intensive desalination.
Water Consumption as a Performance Metric
Water consumption in buildings refers to the total metered volume of water drawn from the municipal supply network (or alternative sources) across all uses โ sanitary fixtures, HVAC systems, catering and food preparation, laundry, landscape irrigation, and process or specialised uses. Like energy consumption, water consumption is most meaningfully expressed as a normalised metric โ litres per occupant per day, or litres per square metre of gross floor area per year โ that enables comparison between buildings of different sizes and occupancy types.
In the UAE, water consumption carries strategic significance beyond building-level cost management. The country has no permanent rivers or lakes and receives less than 100mm of annual rainfall. Its entire potable water supply is produced through energy-intensive seawater reverse osmosis desalination plants or thermal desalination. The carbon and energy cost of producing desalinated water โ approximately 3โ5 kWh per cubic metre โ means that every litre of water saved in a building also saves energy and reduces carbon emissions, creating a dual incentive for water efficiency.
End-Use Breakdown in UAE Buildings
Understanding where water is consumed within a building is essential for targeting efficiency improvements. In a typical UAE commercial office building, the breakdown of water consumption is approximately: sanitary fixtures 40โ50% (toilets, basin taps, showers), landscape irrigation 30โ40%, HVAC cooling tower makeup 5โ15% (water-cooled systems), and catering and other uses 5โ10%. This distribution confirms that fixture efficiency and irrigation management are the two highest-impact intervention areas.
Monitoring and Regulatory Requirements
DEWA provides metered water consumption data to all Dubai building owners through its Smart Living platform, enabling monthly tracking and comparison against building type benchmarks. Under Al Sa’fat, buildings achieving three stars or above are required to install sub-metering to track water consumption by end use category โ enabling facility managers to identify and address specific consumption anomalies. The UAE Water Security Strategy 2036 sets targets for reducing per capita water consumption and increasing the proportion of water demand met from treated sewage effluent and other alternative sources. ISO 46001 โ the international standard for water efficiency management systems โ provides a framework for systematic water management, complementing the ISO 50001 energy management approach.
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ุงูุญุฌู ุงูุฅุฌู ุงูู ููู ูุงู ุงูู ุณุชุฎุฏู ุฉ ูู ุงูู ุจูู ุนุจุฑ ุฌู ูุน ููุงูุงุช ุงูุงุณุชุฎุฏุงู โ ู ููุงุณ ุฃุฏุงุก ุฌููุฑู ููุชูุญ ุงูู ูุงุฑูุฉ ุจุงููุธุฑุงุก ูุชุญุฏูุฏ ุงูุฃูุฏุงู ูุชุญุฏูุฏ ูุฑุต ุงูููุงุกุฉ ูู ุณูุงู ุดุญ ุงูู ูุงู ุงูุญุงุฏ ูู ุงูุฅู ุงุฑุงุช ูุงุนุชู ุงุฏูุง ุนูู ุชุญููุฉ ุงูู ูุงู ูุซููุฉ ุงูุงุณุชููุงู ููุทุงูุฉ.
ุงุณุชููุงู ุงูู ูุงู ูู ููุงุณ ุฃุฏุงุก
ููุดูุฑ ุงุณุชููุงู ุงูู ูุงู ูู ุงูู ุจุงูู ุฅูู ุงูุญุฌู ุงูุฅุฌู ุงูู ุงูู ููููุณ ููู ูุงู ุงูู ุณุญูุจุฉ ู ู ุดุจูุฉ ุงูุฅู ุฏุงุฏ ุงูุจูุฏูุฉ ุนุจุฑ ุฌู ูุน ุงูุงุณุชุฎุฏุงู ุงุช โ ุงูุชุฌููุฒุงุช ุงูุตุญูุฉ ูุฃูุธู ุฉ ุงูุชูููู ูุงูุชูููุฉ ูุชุญุถูุฑ ุงูุทุนุงู ูุบุณูู ุงูู ูุงุจุณ ูุฑู ุงูู ูุงุธุฑ ุงูุทุจูุนูุฉ ูุงูุงุณุชุฎุฏุงู ุงุช ุงูู ุชุฎุตุตุฉ. ูู ุซู ุงุณุชููุงู ุงูุทุงูุฉุ ููุนุจููุฑ ุนู ุงุณุชููุงู ุงูู ูุงู ุจุดูู ุฃูุซุฑ ุฏูุงูุฉู ูู ููุงุณ ู ุนูุงุฑู โ ูุชุฑ ููู ุดุบููู ููู ูุงูุ ุฃู ูุชุฑ ููู ุชุฑ ุงูู ุฑุจุน ู ู ุงูู ุณุงุญุฉ ุงูุฅุฌู ุงููุฉ ุณูููุงู โ ููุชูุญ ุงูู ูุงุฑูุฉ ุจูู ุงูู ุจุงูู ุฐุงุช ุงูุฃุญุฌุงู ูุฃููุงุน ุงูุฅุดุบุงู ุงูู ุฎุชููุฉ.
ุชูุฒูุน ุงูุงุณุชููุงู ูู ุงูู ุจุงูู ุงูุฅู ุงุฑุงุชูุฉ
ูู ู ูุชุจ ุชุฌุงุฑู ุฅู ุงุฑุงุชู ูู ูุฐุฌูุ ูุชูุฒุน ุงุณุชููุงู ุงูู ูุงู ุชูุฑูุจุงู ุนูู ุงููุญู ุงูุชุงูู: ุงูุชุฌููุฒุงุช ุงูุตุญูุฉ 40โ50%ุ ูุฑู ุงูู ูุงุธุฑ ุงูุทุจูุนูุฉ 30โ40%ุ ูุชุนููุถ ู ูุงู ุฃุจุฑุงุฌ ุงูุชุจุฑูุฏ 5โ15% ููุฃูุธู ุฉ ุงูู ุจุฑุฏุฉ ุจุงูู ุงุกุ ูุงูู ุทุนู ูุณุงุฆุฑ ุงูุงุณุชุฎุฏุงู ุงุช 5โ10%. ููุคูุฏ ูุฐุง ุงูุชูุฒูุน ุฃู ููุงุกุฉ ุงูุชุฌููุฒุงุช ูุฅุฏุงุฑุฉ ุงูุฑู ูู ุง ุฃุนูู ู ุฌุงูุงุช ุงูุชุฏุฎู ุชุฃุซูุฑุงู.
ุงูุฑุตุฏ ูุงูู ุชุทูุจุงุช ุงูุชูุธูู ูุฉ
ุชููุฑ ุฏููุง ุจูุงูุงุช ุงุณุชููุงู ุงูู ูุงู ุงูู ููููุณุฉ ูุฌู ูุน ุฃุตุญุงุจ ุงูู ุจุงูู ูู ุฏุจู ุนุจุฑ ู ูุตุฉ ุงูู ุนูุดุฉ ุงูุฐููุฉ. ูุจู ูุฌุจ ูุธุงู ุงูุณุนูุงุชุ ุชููุฒูู ุงูู ุจุงูู ุงูุญุงุตูุฉ ุนูู ุซูุงุซ ูุฌูู ุฃู ุฃุนูู ุจุชุฑููุจ ุงูููุงุณ ุงููุฑุนู ูุชุชุจุน ุงุณุชููุงู ุงูู ูุงู ุญุณุจ ูุฆุฉ ููุงูุฉ ุงูุงุณุชุฎุฏุงู . ูุชูุญุฏููุฏ ุงุณุชุฑุงุชูุฌูุฉ ุงูุฃู ู ุงูู ุงุฆู ููุฅู ุงุฑุงุช 2036 ุฃูุฏุงูุงู ูุฎูุถ ุงุณุชููุงู ุงูู ูุงู ูููุฑุฏ ูุฒูุงุฏุฉ ูุณุจุฉ ุงูุทูุจ ุงูู ููุจููู ู ู ู ูุงู ุงูุตุฑู ุงูู ูุนุงูุฌุฉ ูุงูู ุตุงุฏุฑ ุงูุจุฏููุฉ ุงูุฃุฎุฑู.
e-Basel Consultancy provides expert advisory on water efficiency, Al Sa’fat compliance, and green building sustainability across the UAE.