물 담수화 시장 규모, 점유율, 성장 분석 : 기술별, 용도별, 수원별, 지역별 - 업계 예측(2026-2033년)

Global Water Desalination Market size was valued at USD 22.95 Billion in 2024 and is poised to grow from USD 25.82 Billion in 2025 to USD 66.25 Billion by 2033, growing at a CAGR of 12.5% during the forecast period (2026-2033).

The global water desalination market is responding to escalating water scarcity and stress driven by urbanization, population growth, and climate change, leading to a heightened demand for alternative water sources. A notable trend is the adoption of hybrid desalination systems that combine thermal and membrane technologies, optimizing energy consumption and reducing issues like scaling and fouling. This innovation enhances efficiency, recovery rates, and water quality, positioning hybrid solutions as more cost-effective and environmentally sustainable alternatives to traditional methods. However, the market faces challenges such as membrane fouling, which adversely affects process economics and operational efficiency. The saturation of salts on membrane surfaces leads to scaling, hindering market growth and reducing membrane lifespan, necessitating ongoing advancements in technology and processes.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Water Desalination market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Water Desalination Market Segments Analysis

Global Water Desalination Market is segmented by Technology, Application, Water Source and region. Based on Technology, the market is segmented into Membrane Technology and Thermal Technology. Based on Application, the market is segmented into Municipal, Industrial and Others. Based on Water Source, the market is segmented into Seawater, Brackish Water, Surface Water, Wastewater and Others. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Water Desalination Market

The growth of the global water desalination market is significantly driven by the increasing scarcity of freshwater resources. Many regions face worsening water shortages due to factors such as pollution, over-extraction, and the impacts of climate change on natural water bodies. As a result, there is a rising need for dependable alternatives like desalination, which converts saltwater into potable water. To address this escalating demand for sustainable water solutions, both governmental bodies and private enterprises are intensifying their investments in advanced desalination technologies, particularly in areas where water is critically limited, further propelling the market's advancement.

Restraints in the Global Water Desalination Market

The growth of the global water desalination market is significantly constrained by issues such as scaling and fouling in reverse osmosis membranes. These challenges compromise system efficiency and lead to increased operational costs, as the accumulation of salts and particles on the membrane surface obstructs water flow and diminishes output. As a result, frequent cleaning or replacement of membranes becomes necessary, ultimately shortening their lifespan and elevating energy demands and maintenance expenses. Such complications render desalination less cost-effective, discouraging adoption in certain regions or sectors and ultimately hindering the overall expansion of the market.

Market Trends of the Global Water Desalination Market

The Global Water Desalination market is witnessing a notable shift towards hybrid desalination systems that synergize multiple methodologies to optimize performance and efficiency. By integrating various desalination technologies, these systems capitalize on their respective strengths while mitigating weaknesses, resulting in enhanced effectiveness, cost efficiency, and superior water quality. The marriage of membrane-based and thermal processes not only broadens the application range but also enables dual-purpose functionality, where energy generation accompanies water production. This innovative trend underscores a growing commitment to sustainable water solutions amidst increasing freshwater scarcity, attracting investments and driving advancements within the desalination sector.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2025
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis

Global Water Desalination Market Size by Technology & CAGR (2026-2033)

• Market Overview
• Membrane Technology
  • Reverse Osmosis (RO)
  • Electrodialysis
  • Electrodialysis Reversal
  • Membrane Distillation
  • Nanofiltration
  • Other Membrane Technology
• Thermal Technology
  • Multi-stage Flash Distillation
  • Multi-effect Distillation
  • Vapor Compressor Distillation

Global Water Desalination Market Size by Application & CAGR (2026-2033)

• Market Overview
• Municipal
• Industrial
• Others

Global Water Desalination Market Size by Water Source & CAGR (2026-2033)

• Market Overview
• Seawater
• Brackish Water
• Surface Water
  • River
  • Streams
• Wastewater
• Others

Global Water Desalination Market Size & CAGR (2026-2033)

• North America (Technology, Application, Water Source)
  • US
  • Canada
• Europe (Technology, Application, Water Source)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Technology, Application, Water Source)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Technology, Application, Water Source)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Technology, Application, Water Source)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2025
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2025
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2023-2025)

Key Company Profiles

• Veolia Water Technologies (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ACCIONA (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SUEZ (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• IDE Technologies (Israel)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Doosan Enerbility (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Aquatech International LLC (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Xylem Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Evoqua Water Technologies LLC (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Biwater Holdings Limited (United Kingdom)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Gradiant (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Toray Industries, Inc. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• DuPont de Nemours, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TOYOBO CO., LTD. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Fisia Italimpianti S.p.A. (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Genesis Water Technologies, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Metito (UAE)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Abengoa S.A. (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ACWA Power (Saudi Arabia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Kubota Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• VA Tech Wabag Ltd. (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations