AI 데이터센터용 수처리 및 재이용 시스템 시장 규모, 점유율 및 성장 예측(2026-2032년)

The AI Data Center Water Treatment and Reuse Systems Market is estimated at USD 0.65 billion in 2026 and is projected to reach USD 2.16 billion by 2032, representing a CAGR of 22.1% during the forecast period.

Traditional data-center water management was concentrated around cooling towers, make-up water and blowdown control. AI infrastructure changes this requirement in two directions. First, larger campuses increase the absolute scale of utilities required at a site, making local water availability and wastewater discharge capacity relevant to site selection. Second, direct-to-chip liquid cooling creates a separate closed technology loop in which fluid quality affects cold plates, heat exchangers, pumps and expensive information-technology equipment. The result is a broader treatment architecture spanning source water, facility cooling water, technology cooling fluid and wastewater recovery. The market does not grow in direct proportion to AI computing capacity. Microsoft is moving new AI-optimized facilities toward closed-loop designs that avoid evaporating water for cooling. Other operators are reducing water intensity through dry cooling, higher-temperature liquid cooling and improved controls. These changes limit the amount of make-up water that must be treated per megawatt. At the same time, the water that remains in the system becomes more operationally important. Reclaimed-water projects require advanced pretreatment and disinfection. Liquid loops need tighter chemistry control. Sites in constrained regions increasingly require higher recovery rates, wastewater treatment or near-zero-discharge configurations. The commercial value therefore shifts from simple water consumption toward reliability, reuse and quality management. North American hyperscale developments illustrate this transition. Microsoft reports that around 90% of its owned fleet operated with low- to zero-water cooling in 2025, while its newest AI design uses recirculating direct-to-chip cooling without water evaporation. Amazon Web Services reports continued progress toward water-positive operations and is expanding reclaimed-water sourcing. Gradiant's 2026 data-center projects combine intake, treatment, wastewater and reuse into integrated packages. This shows that water infrastructure is increasingly procured as a site-level system rather than a collection of unrelated utility components.

Market Drivers

• Water availability is becoming part of data-center site selection. Large AI campuses can place new demand on local water and wastewater systems even when cooling architectures are designed for high efficiency. In water-constrained regions, a project may need reclaimed water, on-site treatment, storage or higher-recovery systems before it can secure permits and community support. Gradiant's 2026 West Texas contract illustrates the purchasing response. The hyperscale campus is using a combined water and wastewater package rather than relying only on conventional municipal service. This increases demand for integrated engineering, treatment and long-term operations support.
• Reclaimed water is expanding the addressable source-water mix. Hyperscale operators increasingly use treated municipal effluent and other non-potable sources where local conditions permit. Reclaimed water reduces competition with drinking-water supplies but typically requires filtration, disinfection, chemistry adjustment and monitoring before it can be introduced into cooling systems. Veolia's work with Amazon in Mississippi is a current example of this model. As utilities and operators build dedicated reuse connections, the treatment content per site can increase even when total freshwater withdrawal falls.
• Liquid cooling creates a separate coolant-quality market. Direct-to-chip cooling uses closed fluid loops that must protect microchannels, cold plates, pumps and heat exchangers from corrosion, fouling, biological growth and contamination. Ecolab's 3D TRASAR platform monitors coolant concentration, temperature, pH and flow. Solenis is providing fluid-management and lifecycle-assurance services within Dow's Coolant Care Network. These systems are purchased for uptime and equipment protection rather than water conservation alone. This creates recurring monitoring, testing and service revenue as liquid-cooled AI capacity expands.

Market Restraints

• The largest structural restraint is that new cooling architectures can reduce the amount of water requiring treatment. Closed-loop direct-to-chip systems, air-cooled chillers and dry heat rejection can operate with little or no evaporative water consumption, especially in favorable climates. This prevents the water-treatment market from growing at the same pace as AI computing capacity. Economics are also highly site-specific. Reuse projects depend on local wastewater availability, pipeline distance, discharge rules, water prices and treatment quality. High-recovery or zero-liquid-discharge systems can materially increase capital and energy costs. Direct-to-chip fluid management requires compatibility with server-vendor specifications. These constraints favor modular treatment architectures and data-driven monitoring rather than a single global water design.

Technology and Segment Insights

• Cooling water treatment and conditioning represents the largest 2026 revenue pool because conventional cooling towers, hybrid systems and facility-water loops remain widespread across the installed base. Reclaimed-water and wastewater-reuse systems are expected to expand faster as hyperscalers seek non-potable sources in constrained regions. Direct-to-chip coolant management is a smaller but high-growth category, driven by liquid-cooled AI racks and the operational importance of fluid purity, corrosion control and contamination detection.
• Membrane filtration, reverse osmosis and advanced pretreatment form the core of higher-recovery reuse systems. Disinfection, ion exchange, softening and chemical treatment remain important for cooling-water reliability. Sensor-driven chemistry management is gaining value across both facility and technology loops. Zero- or minimal-liquid-discharge systems remain concentrated in locations where discharge capacity or water scarcity justifies the additional cost and energy intensity.
• Cooling-water treatment and conditioning form the largest value pool. Their primary function is scale, corrosion, biological control and water-efficiency optimization. Representative participants include Ecolab, Solenis, Kurita and ChemTreat. Reclaimed-water and reuse systems form a fast-growing infrastructure segment. Their primary function is conditioning municipal effluent or alternative sources for cooling use. Representative participants include Veolia, Gradiant, Xylem and SUEZ. Wastewater recovery and high-recovery treatment is growing in constrained regions. Its primary function is increasing recycling and reducing freshwater withdrawal or discharge. Representative participants include Gradiant, Aquatech, H2O Innovation and IDE Technologies. Direct-to-chip coolant management is the fastest-growing niche. Its primary function is monitoring fluid quality, contamination, corrosion and coolant health. Representative participants include Ecolab, Solenis, ChemTreat and the Dow ecosystem. Digital water monitoring and optimization forms a recurring software and service layer. Its primary function is tracking quality, consumption, recovery and treatment performance. Representative participants include Ecolab, Gradiant, Xylem and Veolia.
• The market is segmented by solution, treatment technology, water source, cooling interface, data center type and geography. Solutions include cooling-water treatment and conditioning, reclaimed-water and reuse systems, wastewater recovery and high-recovery treatment, direct-to-chip coolant management, and digital water monitoring and optimization. Treatment technologies include membrane filtration and reverse osmosis, softening, demineralization and ion exchange, disinfection and biological control, chemical treatment and corrosion control, zero- and minimal-liquid-discharge systems, and sensors, analytics and water-quality monitoring. Water sources include potable and municipal water, reclaimed municipal wastewater, industrial or alternative water sources, and on-site recycled water. Cooling interfaces include cooling towers and evaporative systems, hybrid and adiabatic cooling, closed-loop facility water systems, and direct-to-chip technology cooling loops. Data center types include hyperscale and AI factories, colocation data centers, enterprise and sovereign AI facilities, and edge and distributed data centers.
• Water treatment is becoming a permitting and resilience issue for large AI campuses. Reclaimed-water systems reduce dependence on potable supplies across increasingly water-constrained data-center regions worldwide. Closed-loop liquid cooling shifts spending toward coolant quality, monitoring and lifecycle management. Gradiant is deploying integrated water and wastewater systems specifically for hyperscale AI campuses. Veolia and Amazon are developing reclaimed-water cooling infrastructure for Mississippi data centers. Microsoft reduced fleet water use effectiveness to 0.27 liters per kilowatt-hour in 2025. Zero-water cooling moderates freshwater-treatment demand but increases closed-loop fluid-quality and lifecycle-management requirements. North America leads spending because hyperscale growth increasingly intersects with local water constraints. Reverse osmosis and membrane treatment remain central to higher-recovery reuse and recycling architectures. Direct-to-chip cooling creates a new market for coolant chemistry and contamination monitoring. Redundant treatment trains are increasingly designed as mission-critical infrastructure supporting facility uptime. Growth remains slower than AI capacity because many new facilities minimize evaporative water consumption.

Competitive and Strategic Outlook

• Competition spans global water-services companies, industrial treatment specialists, membrane and equipment suppliers, digital water platforms and data-center-specific coolant-management providers. Ecolab combines cooling-water chemistry, digital monitoring and direct-to-chip coolant management. Veolia and SUEZ bring municipal and industrial water-reuse capabilities that are relevant when hyperscale campuses connect to reclaimed-water networks. Xylem supplies pumps, treatment and monitoring infrastructure. Gradiant is positioning an integrated design-build-operate model specifically around AI and semiconductor water constraints.
• Solenis, ChemTreat, Kurita and other treatment specialists compete around chemistry, monitoring and lifecycle services, particularly where cooling-water reliability and direct-to-chip fluid quality are critical. DuPont Water Solutions, Pentair and membrane specialists participate through filtration and separation technologies used in reuse systems. Aquatech, H2O Innovation, IDE Technologies and Ovivo compete in higher-recovery, wastewater and engineered treatment packages. Differentiation increasingly depends on the ability to integrate source-water treatment, cooling loops, wastewater recovery and digital monitoring under one performance framework while meeting hyperscale uptime requirements.
• North America is the largest early market because the region combines the world's largest hyperscale and AI data-center buildout with growing water constraints in several major development corridors. Northern Virginia, Texas, Arizona and parts of the western United States are expanding digital infrastructure while utilities and communities pay closer attention to freshwater withdrawals, wastewater capacity and drought resilience. This creates a direct purchasing case for reclaimed-water conditioning, high-recovery treatment, redundant treatment trains and real-time monitoring.
• The United States is also becoming a proving ground for new commercial models. Gradiant is supplying integrated water and wastewater infrastructure to hyperscale operators, including a 2026 West Texas project using a zero-surface-discharge design. Veolia and Amazon are working on reclaimed-water cooling in Mississippi. Xylem has documented hyperscale facilities using redundant treatment capacity to make cooling water infrastructure consistent with mission-critical uptime requirements. These projects expand supplier value beyond conventional chemicals toward engineered systems, controls, long-term operations and water-risk management.
• At the same time, the regional growth rate is moderated by rapid adoption of low-water cooling. Microsoft reports that about 90% of its owned data-center fleet used low- to zero-water cooling approaches in 2025 and is deploying new AI designs that avoid evaporative water consumption. As this architecture spreads, the strongest market opportunity shifts toward sites that still use evaporative or hybrid heat rejection, campuses requiring reclaimed-water infrastructure, and liquid-cooled systems that need continuous coolant chemistry management. North American suppliers therefore need portfolios that cover both traditional facility water and closed-loop technology cooling.
• Europe emphasizes reuse, environmental reporting and efficient cooling, while water availability and permitting vary significantly by country. Asia Pacific combines rapid data-center construction with highly diverse water conditions. This creates strong opportunities in Singapore, India, Australia and selected Chinese markets for reuse and high-recovery systems. Middle Eastern AI campuses face high ambient temperatures and water scarcity. This favors dry or hybrid cooling where possible. It also increases the value of treated wastewater and desalinated or reclaimed sources for facilities that retain water-based heat rejection.
• Recent developments confirm accelerating market activity. In September 2026, Gradiant announced a turnkey water and wastewater contract for a hyperscale AI data-center campus in West Texas, using a zero-surface-discharge design. In September 2026, Xylem detailed a Northern Virginia hyperscale project using redundant treatment capacity to protect cooling-water availability and facility uptime. In July 2026, Amazon Web Services began exposing data-center water-withdrawal information through its Sustainability Console and reported reaching 75% of its water-positive goal in 2025. In June 2026, Microsoft reported average fleet water use effectiveness of 0.27 L/kWh in 2025 and said about 90% of its owned fleet uses low- to zero-water cooling. In June 2026, Solenis joined Dow's Coolant Care Network to provide fluid-management, monitoring and lifecycle-assurance services for direct-to-chip data-center cooling. In May 2026, Gradiant announced deployment of its HyperSolved end-to-end cooling-water platform with several global hyperscale operators. In April 2026, Veolia and Amazon announced work on reclaimed-water cooling infrastructure for Amazon data-center operations in Mississippi. In June 2025, Ecolab launched 3D TRASAR Technology for Direct-to-Chip Liquid Cooling, adding real-time coolant health monitoring for AI and high-performance computing systems.

Conclusion

• The AI data center water treatment and reuse systems market is growing steadily as water availability, reclaimed-water sourcing and liquid-cooling fluid management become more important. Growth is driven by permitting constraints, reclaimed-water infrastructure, direct-to-chip coolant quality requirements and hyperscale water-positive commitments. Cooling-water treatment and conditioning forms the largest value pool. Reclaimed-water and reuse systems are the fastest-growing infrastructure segment. Direct-to-chip coolant management is the fastest-growing niche. North America leads spending. Europe, Asia Pacific and the Middle East offer region-specific opportunities. The shift toward zero-water cooling, site-specific reuse economics and high-recovery treatment energy costs remain the key restraints. The market is projected to grow from USD 0.65 billion in 2026 to USD 2.16 billion by 2032 at a CAGR of 22.1%.

Key Benefits of this Report

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Report Coverage

• Historical data from 2021 to 2024, Base year 2025, and Forecast years from 2026 to 2032
• Growth opportunities, challenges, supply chain outlook, regulatory framework, and trend analysis
• Competitive positioning, strategies, and market share evaluation, and trade analysis
• Revenue growth and forecast assessment across segments and regions
• Company profiling including strategies, products, financials, and key developments

TABLE OF CONTENTS

1. Executive Summary

• 1.1. Market Opportunity and Key Findings
• 1.2. Water Infrastructure Adoption Timeline
• 1.3. Principal Revenue Pools

2. Market Overview

• 2.1. AI Data Center Water Requirements
• 2.2. Water Use Effectiveness and Cooling Architecture
• 2.3. Reclaimed Water and Alternative Sources
• 2.4. Closed-Loop Coolant Quality Management

3. Market Size and Forecast, 2026-2032

• 3.1. Global Market Revenue
• 3.2. Annual Growth Analysis
• 3.3. Revenue by New Build and Retrofit
• 3.4. Treatment Content per MW of Data Center Capacity

4. Market by Solution

• 4.1. Cooling-Water Treatment and Conditioning
• 4.2. Reclaimed-Water and Reuse Systems
• 4.3. Wastewater Recovery and High-Recovery Treatment
• 4.4. Direct-to-Chip Coolant Management
• 4.5. Digital Water Monitoring and Optimization

5. Market by Treatment Technology

• 5.1. Membrane Filtration and Reverse Osmosis
• 5.2. Softening, Demineralization and Ion Exchange
• 5.3. Disinfection and Biological Control
• 5.4. Chemical Treatment and Corrosion Control
• 5.5. Zero- and Minimal-Liquid-Discharge Systems
• 5.6. Sensors, Analytics and Water-Quality Monitoring

6. Market by Water Source

• 6.1. Potable / Municipal Water
• 6.2. Reclaimed Municipal Wastewater
• 6.3. Industrial or Alternative Water Sources
• 6.4. On-Site Recycled Water

7. Market by Cooling Interface

• 7.1. Cooling Towers and Evaporative Systems
• 7.2. Hybrid / Adiabatic Cooling
• 7.3. Closed-Loop Facility Water Systems
• 7.4. Direct-to-Chip Technology Cooling Loops

8. Market by Data Center Type

• 8.1. Hyperscale and AI Factories
• 8.2. Colocation Data Centers
• 8.3. Enterprise and Sovereign AI Facilities
• 8.4. Edge and Distributed Data Centers

9. Regional Market

• 9.1. North America
  • 9.1.1. United States
  • 9.1.2. Canada
• 9.2. Europe
• 9.3. Asia Pacific
• 9.4. Middle East and Rest of World

10. Market Dynamics

• 10.1. Drivers
  • 10.1.1. Water Availability and Permitting Constraints
  • 10.1.2. Expansion of Reclaimed-Water Infrastructure
  • 10.1.3. Direct-to-Chip Coolant Quality Requirements
  • 10.1.4. Hyperscale Water-Positive Commitments
• 10.2. Restraints
  • 10.2.1. Shift Toward Zero-Water Cooling
  • 10.2.2. Site-Specific Economics of Water Reuse
  • 10.2.3. Energy Cost of High-Recovery Treatment
  • 10.2.4. Fluid Compatibility and Reliability Requirements

11. Competitive Landscape

• 11.1. Value Chain
• 11.2. Water Treatment and Service Providers
• 11.3. Membrane and Equipment Suppliers
• 11.4. Digital Monitoring and Chemistry Platforms
• 11.5. Partnerships and Hyperscale Projects

12. Company Profiles

• 12.1. Ecolab
• 12.2. Veolia
• 12.3. Xylem
• 12.4. Gradiant
• 12.5. Solenis
• 12.6. SUEZ
• 12.7. DuPont Water Solutions
• 12.8. Kurita Water Industries
• 12.9. ChemTreat
• 12.10. Aquatech International
• 12.11. H2O Innovation
• 12.12. IDE Technologies
• 12.13. Ovivo
• 12.14. Pentair
• 12.15. Thermax

13. Appendix

• 13.1. Definitions and Abbreviations
• 13.2. Water Treatment Technology Classification
• 13.3. Application and Deployment Framework
• 13.4. Source and Data Notes