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Water Consumption

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Water Consumption

๐Ÿ’ง Water Sustainability

Water Consumption

ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡

๐Ÿ“ Water Sustainability
๐Ÿ› DEWA ยท ADSSC ยท FEWA ยท Al Sa’fat
๐Ÿ‡ฆ๐Ÿ‡ช UAE Regulatory Context

550 L
UAE Per Capita Daily Use
2x
UAE Use vs Global Average
Sub-Meter
Key Tool for Consumption Tracking
2036
UAE Water Security Strategy Year
English Term
Water Consumption

Arabic Term
ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡

Authority / Standard
DEWA ยท ADSSC ยท FEWA ยท Al Sa’fat

Key Standards
Al Sa’fat ยท Pearl Rating System ยท UAE Water Security Strategy 2036 ยท ISO 46001

Tags
Water ConsumptionDEWAUAE Water SecurityAl Sa’fatBenchmarkingSustainability
๐Ÿ‡ฌ๐Ÿ‡ง
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 3โ€“5 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 40โ€“50% (toilets, basin taps, showers), landscape irrigation 30โ€“40%, HVAC cooling tower makeup 5โ€“15% (water-cooled systems), and catering and other uses 5โ€“10%. 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.

Arabic / ุงู„ุนุฑุจูŠุฉ
ุงู„ุชุนุฑูŠู ุจุงู„ุนุฑุจูŠุฉ
๐Ÿ‡ฆ๐Ÿ‡ช

ุงู„ุญุฌู… ุงู„ุฅุฌู…ุงู„ูŠ ู„ู„ู…ูŠุงู‡ ุงู„ู…ุณุชุฎุฏู…ุฉ ููŠ ุงู„ู…ุจู†ู‰ ุนุจุฑ ุฌู…ูŠุน ู†ู‡ุงูŠุงุช ุงู„ุงุณุชุฎุฏุงู… โ€” ู…ู‚ูŠุงุณ ุฃุฏุงุก ุฌูˆู‡ุฑูŠ ูŠูุชูŠุญ ุงู„ู…ู‚ุงุฑู†ุฉ ุจุงู„ู†ุธุฑุงุก ูˆุชุญุฏูŠุฏ ุงู„ุฃู‡ุฏุงู ูˆุชุญุฏูŠุฏ ูุฑุต ุงู„ูƒูุงุกุฉ ููŠ ุณูŠุงู‚ ุดุญ ุงู„ู…ูŠุงู‡ ุงู„ุญุงุฏ ููŠ ุงู„ุฅู…ุงุฑุงุช ูˆุงุนุชู…ุงุฏู‡ุง ุนู„ู‰ ุชุญู„ูŠุฉ ุงู„ู…ูŠุงู‡ ูƒุซูŠูุฉ ุงู„ุงุณุชู‡ู„ุงูƒ ู„ู„ุทุงู‚ุฉ.

ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡ ูƒู…ู‚ูŠุงุณ ุฃุฏุงุก

ูŠูุดูŠุฑ ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡ ููŠ ุงู„ู…ุจุงู†ูŠ ุฅู„ู‰ ุงู„ุญุฌู… ุงู„ุฅุฌู…ุงู„ูŠ ุงู„ู…ู‚ูŠูŽู‘ุณ ู„ู„ู…ูŠุงู‡ ุงู„ู…ุณุญูˆุจุฉ ู…ู† ุดุจูƒุฉ ุงู„ุฅู…ุฏุงุฏ ุงู„ุจู„ุฏูŠุฉ ุนุจุฑ ุฌู…ูŠุน ุงู„ุงุณุชุฎุฏุงู…ุงุช โ€” ุงู„ุชุฌู‡ูŠุฒุงุช ุงู„ุตุญูŠุฉ ูˆุฃู†ุธู…ุฉ ุงู„ุชูƒูŠูŠู ูˆุงู„ุชู‡ูˆูŠุฉ ูˆุชุญุถูŠุฑ ุงู„ุทุนุงู… ูˆุบุณูŠู„ ุงู„ู…ู„ุงุจุณ ูˆุฑูŠ ุงู„ู…ู†ุงุธุฑ ุงู„ุทุจูŠุนูŠุฉ ูˆุงู„ุงุณุชุฎุฏุงู…ุงุช ุงู„ู…ุชุฎุตุตุฉ. ูˆู…ุซู„ ุงุณุชู‡ู„ุงูƒ ุงู„ุทุงู‚ุฉุŒ ูŠูุนุจูŽู‘ุฑ ุนู† ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡ ุจุดูƒู„ ุฃูƒุซุฑ ุฏู„ุงู„ุฉู‹ ูƒู…ู‚ูŠุงุณ ู…ุนูŠุงุฑูŠ โ€” ู„ุชุฑ ู„ู„ู…ุดุบูู‘ู„ ูŠูˆู…ูŠุงู‹ุŒ ุฃูˆ ู„ุชุฑ ู„ู„ู…ุชุฑ ุงู„ู…ุฑุจุน ู…ู† ุงู„ู…ุณุงุญุฉ ุงู„ุฅุฌู…ุงู„ูŠุฉ ุณู†ูˆูŠุงู‹ โ€” ูŠูุชูŠุญ ุงู„ู…ู‚ุงุฑู†ุฉ ุจูŠู† ุงู„ู…ุจุงู†ูŠ ุฐุงุช ุงู„ุฃุญุฌุงู… ูˆุฃู†ูˆุงุน ุงู„ุฅุดุบุงู„ ุงู„ู…ุฎุชู„ูุฉ.

ุชูˆุฒูŠุน ุงู„ุงุณุชู‡ู„ุงูƒ ููŠ ุงู„ู…ุจุงู†ูŠ ุงู„ุฅู…ุงุฑุงุชูŠุฉ

ููŠ ู…ูƒุชุจ ุชุฌุงุฑูŠ ุฅู…ุงุฑุงุชูŠ ู†ู…ูˆุฐุฌูŠุŒ ูŠุชูˆุฒุน ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡ ุชู‚ุฑูŠุจุงู‹ ุนู„ู‰ ุงู„ู†ุญูˆ ุงู„ุชุงู„ูŠ: ุงู„ุชุฌู‡ูŠุฒุงุช ุงู„ุตุญูŠุฉ 40โ€“50%ุŒ ูˆุฑูŠ ุงู„ู…ู†ุงุธุฑ ุงู„ุทุจูŠุนูŠุฉ 30โ€“40%ุŒ ูˆุชุนูˆูŠุถ ู…ูŠุงู‡ ุฃุจุฑุงุฌ ุงู„ุชุจุฑูŠุฏ 5โ€“15% ู„ู„ุฃู†ุธู…ุฉ ุงู„ู…ุจุฑุฏุฉ ุจุงู„ู…ุงุกุŒ ูˆุงู„ู…ุทุนู… ูˆุณุงุฆุฑ ุงู„ุงุณุชุฎุฏุงู…ุงุช 5โ€“10%. ูŠูุคูƒุฏ ู‡ุฐุง ุงู„ุชูˆุฒูŠุน ุฃู† ูƒูุงุกุฉ ุงู„ุชุฌู‡ูŠุฒุงุช ูˆุฅุฏุงุฑุฉ ุงู„ุฑูŠ ู‡ู…ุง ุฃุนู„ู‰ ู…ุฌุงู„ุงุช ุงู„ุชุฏุฎู„ ุชุฃุซูŠุฑุงู‹.

ุงู„ุฑุตุฏ ูˆุงู„ู…ุชุทู„ุจุงุช ุงู„ุชู†ุธูŠู…ูŠุฉ

ุชูˆูุฑ ุฏูŠูˆุง ุจูŠุงู†ุงุช ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡ ุงู„ู…ู‚ูŠูŽู‘ุณุฉ ู„ุฌู…ูŠุน ุฃุตุญุงุจ ุงู„ู…ุจุงู†ูŠ ููŠ ุฏุจูŠ ุนุจุฑ ู…ู†ุตุฉ ุงู„ู…ุนูŠุดุฉ ุงู„ุฐูƒูŠุฉ. ูˆุจู…ูˆุฌุจ ู†ุธุงู… ุงู„ุณุนูุงุชุŒ ุชูู„ุฒูŽู… ุงู„ู…ุจุงู†ูŠ ุงู„ุญุงุตู„ุฉ ุนู„ู‰ ุซู„ุงุซ ู†ุฌูˆู… ุฃูˆ ุฃุนู„ู‰ ุจุชุฑูƒูŠุจ ุงู„ู‚ูŠุงุณ ุงู„ูุฑุนูŠ ู„ุชุชุจุน ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡ ุญุณุจ ูุฆุฉ ู†ู‡ุงูŠุฉ ุงู„ุงุณุชุฎุฏุงู…. ูˆุชูุญุฏูู‘ุฏ ุงุณุชุฑุงุชูŠุฌูŠุฉ ุงู„ุฃู…ู† ุงู„ู…ุงุฆูŠ ู„ู„ุฅู…ุงุฑุงุช 2036 ุฃู‡ุฏุงูุงู‹ ู„ุฎูุถ ุงุณุชู‡ู„ุงูƒ ุงู„ู…ูŠุงู‡ ู„ู„ูุฑุฏ ูˆุฒูŠุงุฏุฉ ู†ุณุจุฉ ุงู„ุทู„ุจ ุงู„ู…ูู„ุจูŽู‘ู‰ ู…ู† ู…ูŠุงู‡ ุงู„ุตุฑู ุงู„ู…ูุนุงู„ุฌุฉ ูˆุงู„ู…ุตุงุฏุฑ ุงู„ุจุฏูŠู„ุฉ ุงู„ุฃุฎุฑู‰.

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