WTaaS（Water Treatment as a Service）市場- 世界の産業規模、シェア、動向、機会、予測、サービスタイプ別、処理タイプ別、最終用途産業別、地域別セグメント、競合、2020年～2030年

世界のWTaaS（Water Treatment as a Service）市場は、2024年に229億1,000万米ドルと評価され、2030年には413億6,000万米ドルに達すると予測され、予測期間中のCAGRは10.18％で成長します。

水不足の深刻化、厳しい環境政策、コスト効率に優れた持続可能な水ソリューションへの需要の高まりにより、同市場は力強い成長を遂げています。WTaaSは、水処理をマネージド・サービスとして提供する柔軟なモデルを提供し、多額の設備投資の必要性を排除します。このアプローチにより、ユーザーは高度な処理技術、専門家による管理、継続的なモニタリングを利用できるため、電力、石油・ガス、飲食品、医薬品、自治体などのセクターに最適です。このモデルは、インフラが限られていたり、運用リスクが高い地域では特に効果的です。WTaaSの採用は、都市の拡大、インフラの老朽化、規制遵守の必要性によってさらに促進され、民間と公共の利害関係者の両方がサービスベースの水処理フレームワークへの移行を促しています。

市場促進要因

水不足と汚染の深刻化

主な市場課題

資本集約的な技術への依存度の高さ

主な市場動向

水処理におけるIoT、AI、予測分析の統合

目次

第1章 概要

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 世界のWTaaS（Water Treatment as a Service）市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • サービスタイプ別（設計・エンジニアリングサービス、運用・保守サービス、監視・分析、その他）
  • 処理タイプ別（廃水処理、プロセス水処理、飲料水処理、冷却水処理、ボイラー水処理）
  • 最終用途産業別（公共、工業、商業）
  • 地域別（北米、欧州、南米、中東・アフリカ、アジア太平洋）
• 企業別（2024）
• 市場マップ

第6章 北米のWTaaS（Water Treatment as a Service）市場展望

• 市場規模・予測
• 市場シェア・予測
• 北米：国別分析
  • 米国
  • カナダ
  • メキシコ

第7章 欧州のWTaaS（Water Treatment as a Service）市場展望

• 市場規模・予測
• 市場シェア・予測
• 欧州：国別分析
  • ドイツ
  • フランス
  • 英国
  • イタリア
  • スペイン

第8章 アジア太平洋地域のWTaaS（Water Treatment as a Service）市場展望

• 市場規模・予測
• 市場シェア・予測
• アジア太平洋地域：国別分析
  • 中国
  • インド
  • 日本
  • 韓国
  • オーストラリア

第9章 中東・アフリカのWTaaS（Water Treatment as a Service）市場展望

• 市場規模・予測
• 市場シェア・予測
• 中東・アフリカ：国別分析
  • サウジアラビア
  • アラブ首長国連邦
  • 南アフリカ

第10章 南米のWTaaS（Water Treatment as a Service）市場展望

• 市場規模・予測
• 市場シェア・予測
• 南米：国別分析
  • ブラジル
  • コロンビア
  • アルゼンチン

第11章 市場力学

• 促進要因
• 課題

第12章 市場動向と発展

• 合併と買収
• 製品上市
• 最近の動向

第13章 企業プロファイル

• Veolia Environnement
• Evoqua Water Technologies
• Xylem Inc.
• Ecolab Inc.
• Pentair plc
• Aquatech International LLC
• Thermax Limited
• Ovivo
• Calgon Carbon Corporation
• DuPont

第14章 戦略的提言

第15章 調査会社について・免責事項

Global Water Treatment as a Service (WTaaS) Market was valued at USD 22.91 Billion in 2024 and is projected to reach USD 41.36 Billion by 2030, growing at a CAGR of 10.18% during the forecast period. The market is witnessing strong growth as increasing water scarcity, strict environmental policies, and rising demand for cost-efficient, sustainable water solutions drive adoption. WTaaS offers a flexible model where water treatment is delivered as a managed service, eliminating the need for heavy capital investment. This approach enables users to access advanced treatment technologies, expert management, and continuous monitoring, making it ideal for sectors such as power, oil & gas, food & beverage, pharmaceuticals, and municipalities. The model is particularly effective in areas with limited infrastructure or high operational risks. WTaaS adoption is further bolstered by urban expansion, aging infrastructure, and the need for regulatory compliance, encouraging both private and public stakeholders to shift toward service-based water treatment frameworks.

Key Market Drivers

Escalating Water Scarcity and Pollution

Rising global water scarcity is a major force driving the adoption of outsourced water treatment services. With about 25% of the world's population living in regions of extreme water stress and industrial water demand expected to increase by 50% by 2030, efficient water treatment has become critical. Over 80% of global wastewater remains untreated, leading to severe contamination of freshwater sources. Urban utilities, facing growing consumption pressures, may see demand increase by 70% by 2050. Industrial hubs like oilfields produce massive volumes of water daily with limited on-site treatment capacity. These challenges are prompting municipalities and industries to turn to WTaaS solutions that provide immediate, cost-effective access to high-performance treatment systems without requiring extensive infrastructure development or capital spending.

Key Market Challenges

High Dependence on Capital-Intensive Technologies

Despite offering financial flexibility to end users, WTaaS providers face substantial capital challenges in setting up and maintaining treatment systems. Technologies such as membrane bioreactors (MBRs), ultrafiltration, zero liquid discharge (ZLD), and advanced oxidation require significant upfront investment. Delivering treatment-as-a-service involves installing and operating high-grade equipment on-site or through modular units, which must meet strict regulatory and performance standards. Some compact ZLD systems alone can cost several hundred thousand dollars. Providers operating under models like build-own-operate-transfer (BOOT) often recoup costs over years, adding financial pressure. Additionally, fluctuating material and energy prices can affect profitability. Limited access to financing further constrains small and medium-sized providers, restricting their ability to scale or update their offerings. These factors slow market expansion in emerging economies and cost-sensitive regions where demand exists but affordability remains a barrier.

Key Market Trends

Integration of IoT, AI, and Predictive Analytics in Water Treatment

The digital transformation of WTaaS is accelerating with the integration of IoT, AI, and predictive analytics, enhancing system efficiency, reliability, and user engagement. IoT sensors collect real-time data on parameters like pH, turbidity, and flow rates, which is analyzed through AI-driven platforms to optimize operations, forecast maintenance, and improve treatment precision. These innovations can reduce system downtime and generate cost savings of up to 20%. Predictive tools assist in managing logistics, anticipating seasonal demand, and optimizing energy usage. Dashboards and alert systems enable regulatory compliance and proactive management for clients, while providers benefit from enhanced data-driven insights. Digital twins further support virtual simulations and process enhancements without disrupting operations. As a result, "smart water as a service" offerings that include real-time monitoring, cloud analytics, and automated reporting are becoming key differentiators in a competitive landscape.

Key Market Players

• Veolia Environnement
• Evoqua Water Technologies
• Xylem Inc.
• Ecolab Inc.
• Pentair plc
• Aquatech International LLC
• Thermax Limited
• Ovivo
• Calgon Carbon Corporation
• DuPont

Report Scope:

In this report, the Global Water Treatment as a Service Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Water Treatment as a Service Market, By Service Type:

• Design & Engineering Services
• Operation & Maintenance Services
• Monitoring & Analytics
• Others

Water Treatment as a Service Market, By Treatment Type:

• Wastewater Treatment
• Process Water Treatment
• Drinking Water Treatment
• Cooling Water Treatment
• Boiler Water Treatment

Water Treatment as a Service Market, By End-Use Industry:

• Municipal
• Industrial
• Commercial

Water Treatment as a Service Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
• South America
  • Brazil
  • Argentina
  • Colombia
• Asia-Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Water Treatment as a Service Market.

Available Customizations:

Global Water Treatment as a Service Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Water Treatment as a Service Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Service Type (Design & Engineering Services, Operation & Maintenance Services, Monitoring & Analytics, Others)
  • 5.2.2. By Treatment Type (Wastewater Treatment, Process Water Treatment, Drinking Water Treatment, Cooling Water Treatment, Boiler Water Treatment)
  • 5.2.3. By End-Use Industry (Municipal, Industrial, Commercial)
  • 5.2.4. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Water Treatment as a Service Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Service Type
  • 6.2.2. By Treatment Type
  • 6.2.3. By End-Use Industry
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Water Treatment as a Service Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Service Type
      • 6.3.1.2.2. By Treatment Type
      • 6.3.1.2.3. By End-Use Industry
  • 6.3.2. Canada Water Treatment as a Service Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Service Type
      • 6.3.2.2.2. By Treatment Type
      • 6.3.2.2.3. By End-Use Industry
  • 6.3.3. Mexico Water Treatment as a Service Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Service Type
      • 6.3.3.2.2. By Treatment Type
      • 6.3.3.2.3. By End-Use Industry

7. Europe Water Treatment as a Service Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Service Type
  • 7.2.2. By Treatment Type
  • 7.2.3. By End-Use Industry
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Water Treatment as a Service Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Service Type
      • 7.3.1.2.2. By Treatment Type
      • 7.3.1.2.3. By End-Use Industry
  • 7.3.2. France Water Treatment as a Service Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Service Type
      • 7.3.2.2.2. By Treatment Type
      • 7.3.2.2.3. By End-Use Industry
  • 7.3.3. United Kingdom Water Treatment as a Service Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Service Type
      • 7.3.3.2.2. By Treatment Type
      • 7.3.3.2.3. By End-Use Industry
  • 7.3.4. Italy Water Treatment as a Service Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Service Type
      • 7.3.4.2.2. By Treatment Type
      • 7.3.4.2.3. By End-Use Industry
  • 7.3.5. Spain Water Treatment as a Service Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Service Type
      • 7.3.5.2.2. By Treatment Type
      • 7.3.5.2.3. By End-Use Industry

8. Asia Pacific Water Treatment as a Service Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Service Type
  • 8.2.2. By Treatment Type
  • 8.2.3. By End-Use Industry
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Water Treatment as a Service Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Service Type
      • 8.3.1.2.2. By Treatment Type
      • 8.3.1.2.3. By End-Use Industry
  • 8.3.2. India Water Treatment as a Service Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Service Type
      • 8.3.2.2.2. By Treatment Type
      • 8.3.2.2.3. By End-Use Industry
  • 8.3.3. Japan Water Treatment as a Service Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Service Type
      • 8.3.3.2.2. By Treatment Type
      • 8.3.3.2.3. By End-Use Industry
  • 8.3.4. South Korea Water Treatment as a Service Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Service Type
      • 8.3.4.2.2. By Treatment Type
      • 8.3.4.2.3. By End-Use Industry
  • 8.3.5. Australia Water Treatment as a Service Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Service Type
      • 8.3.5.2.2. By Treatment Type
      • 8.3.5.2.3. By End-Use Industry

9. Middle East & Africa Water Treatment as a Service Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Service Type
  • 9.2.2. By Treatment Type
  • 9.2.3. By End-Use Industry
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Water Treatment as a Service Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Service Type
      • 9.3.1.2.2. By Treatment Type
      • 9.3.1.2.3. By End-Use Industry
  • 9.3.2. UAE Water Treatment as a Service Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Service Type
      • 9.3.2.2.2. By Treatment Type
      • 9.3.2.2.3. By End-Use Industry
  • 9.3.3. South Africa Water Treatment as a Service Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Service Type
      • 9.3.3.2.2. By Treatment Type
      • 9.3.3.2.3. By End-Use Industry

10. South America Water Treatment as a Service Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Service Type
  • 10.2.2. By Treatment Type
  • 10.2.3. By End-Use Industry
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Water Treatment as a Service Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Service Type
      • 10.3.1.2.2. By Treatment Type
      • 10.3.1.2.3. By End-Use Industry
  • 10.3.2. Colombia Water Treatment as a Service Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Service Type
      • 10.3.2.2.2. By Treatment Type
      • 10.3.2.2.3. By End-Use Industry
  • 10.3.3. Argentina Water Treatment as a Service Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Service Type
      • 10.3.3.2.2. By Treatment Type
      • 10.3.3.2.3. By End-Use Industry

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends and Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. Veolia Environnement
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel
  • 13.1.5. Key Product/Services Offered
• 13.2. Evoqua Water Technologies
• 13.3. Xylem Inc.
• 13.4. Ecolab Inc.
• 13.5. Pentair plc
• 13.6. Aquatech International LLC
• 13.7. Thermax Limited
• 13.8. Ovivo
• 13.9. Calgon Carbon Corporation
• 13.10. DuPont

14. Strategic Recommendations

15. About Us & Disclaimer