インドの海水淡水化市場の評価：技術別[熱技術、膜技術、ハイブリッド技術]、用途別[自治体、産業、その他]、地域別、機会、予測、2018年～2032年

インドの海水淡水化市場は、2025年から2032年の予測期間中にCAGR7.26％を記録し、2024年の8億3,882万米ドルから、2032年には14億6,950万米ドルに成長すると予測されます。インドの海水淡水化市場は、水不足の深刻化、人口増加、政府の支援により、大きく拡大する見通しです。特に水不足の都市部では、自治体が飲料水の供給を確保するために海水淡水化を採用し、主導権を握っています。膜技術とエネルギー効率の高い海水淡水化プロセスの進歩は市場の成長をさらに促進し、産業界と民間部門の需要は将来の新たな機会を生み出すと思われます。

さらに、水不足が急速に深刻化し、人口が増加するインドに飲料水を供給することが急務となっていることも、海水淡水化市場の成長に寄与しています。海水淡水化は、海水から塩分やその他の不純物を除去して飲料水にするための実行可能なソリューションです。拡大する水需要の格差を是正するため、いくつかの地域や自治体が大規模な海水淡水化に取り組んでいます。

インド政府は、海水淡水化市場を後押しするために新たな入札を開始するなど、積極的に海水淡水化市場を支援しています。例えば、2024年6月、タミル・ナードゥ州政府は、インド南部の港湾都市トゥトゥクディに日量6,000万リットル（MLD）の海水淡水化プラントを建設するための入札を実施すると発表しました。この新しい海水淡水化施設は、この地域に設立される産業の流入をサポートすることを目的としています。プロジェクトはハイブリッド年金モデルで運営され、提案されている海水淡水化プラントはトゥトゥクディのムラカドゥまで33.18kmの輸送システムを備えています。総事業費は約1億1,400万米ドルと見積もられています。

目次

第1章 プロジェクトの範囲と定義

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

• 回答者の人口統計
• 購入決定時に考慮される要素
  • 水の純度と品質
  • 価格と費用対効果
  • 政府の支援
  • 工場の生産能力
  • 経験と技術的専門知識

第5章 インドの海水淡水化市場の展望、2018年～2032年

• 市場規模の分析と予測
  • 金額別
• 市場シェア分析と予測
  • 技術別
    • 熱技術
    • 膜技術
    • ハイブリッドテクノロジー
  • 用途別
    • 地方自治体
    • 産業
    • その他
  • 地域別
    • 北部
    • 南部
    • 東部
    • 西部・中部
  • 企業別市場シェア分析（上位5社とその他-金額別、2024年）
• 市場マップ分析、2024年
  • 技術別
  • 用途別
  • 地域別

すべてのセグメントは、対象地域すべてに提供されます。

第6章 ポーターのファイブフォース分析

第7章 PESTLE分析

第8章 政策と規制状況

第9章 市場力学

• 市場促進要因
• 市場の課題

第10章 市場の動向と発展

第11章 ケーススタディ

第12章 競合情勢

• 市場リーダー上位5社の競合マトリックス
• 上位5企業のSWOT分析
• 市場上位10の主要企業の情勢
  • VA Tech Wabag Limited
  • 会社概要
  • 主要経営陣
  • 製品とサービス
  • 財務状況（報告通り）
  • 主な市場フォーカスと地理的プレゼンス
  • 最近の動向/コラボレーション/パートナーシップ/合併と買収
  • Thermax Limited
  • Ion Exchange（India）Limited
  • IVRCL Limited
  • IDE Technologies India Private Limited
  • Veolia Water Technologies &Solutions（India）Private Limited
  • Aquatech Systems（Asia）Private Limited
  • Suez India Private Limited
  • Evoqua Water Technologies India Private Limited
  • WTE Infra Projects Private Limited

上記の企業は市場シェアに基づいて注文を保留しておらず、調査作業中に入手可能な情報に基づいて変更される可能性があります。

第13章 戦略的提言

第14章 調査会社について・免責事項

List of Tables

• Table 1. Competition Matrix of Top 5 Market Leaders
• Table 2. Mergers & Acquisitions/ Joint Ventures (If Applicable)
• Table 3. About Us - Regions and Countries Where We Have Executed Client Projects

List of Figures

• Figure 1. India Water Desalination Market, By Value, In USD Million, FY2018-FY2032F
• Figure 2. India Water Desalination Market Share (%), By Technology, FY2018-FY2032F
• Figure 3. India Water Desalination Market Share (%), By Application, FY2018-FY2032F
• Figure 4. India Water Desalination Market Share (%), By Region, FY2018-FY2032F
• Figure 5. By Technology Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 6. By Application Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 7. By Region Map-Market Size (USD Million) & Growth Rate (%), FY2024

India water desalination market is projected to witness a CAGR of 7.26% during the forecast period FY2025-FY2032, growing from USD 838.82 million in FY2024 to USD 1469.50 million in FY2032. The water desalination market in India is set for significant expansion, driven by rising water scarcity, population growth, and government support. Municipalities, particularly in water-stressed urban areas, are leading the charge by adopting desalination to secure potable water supplies. Advances in membrane technology and energy-efficient desalination processes will further enhance market growth, while industrial and private sector demand will create new opportunities for the future.

Moreover, the rapidly increasing water scarcity and the urgent requirement to provide potable water to India's growing population contribute to the growth of the water desalination market. Desalination is a viable solution to remove salt and other impurities from seawater to make it potable. Several regional and municipal authorities have made large-scale desalination efforts to reduce the widening gap in water demand.

The Indian government proactively supports water desalination markets by launching new tenders to boost the market. For instance, in June 2024, the Tamil Nadu government announced issuing tenders for the construction of a 60 million liters per day (MLD) desalination plant in Thoothukudi, a port city in southern India. The new desalination facility aims to support the influx of industries setting up in the region. The project will operate under a hybrid annuity model, and the proposed desalination plant will feature a conveyance system extending 33.18 kilometers to Mullakadu in Thoothukudi. The total project cost is estimated at around USD 114 million.

Water Scarcity and Rising Population Propel India's Water Desalination Market Growth

India's population is growing rapidly, putting immense pressure on the availability of clean drinking water in the country. In 2024, the population reached 1.45 billion, and the figure is expected to increase further; thus, water consumption in domestic, industrial, and agricultural sectors will continue to elevate. The average annual water availability of any region or country mainly depends upon hydro-meteorological and geological factors; however, water availability per person depends on a country's population. In India, per capita water availability is continuously decreasing because of the rapidly growing population.

For instance, the average annual water availability per person for 2021 was 1,486 cubic meters and is projected to decline further to 1,367 cubic meters by 2031, as per a projection of the Planning Commission of India. Furthermore, with groundwater depletion and surface water overexploitation at alarming rates, desalination is becoming inevitable to bridge the gap between the deficit of potable water supply and demand, particularly in metropolitan cities.

Municipalities are increasingly looking for this solution to ensure potable water supply. For instance, the Brihanmumbai Municipal Corporation (BMC) sanctioned plans for a 200-million-liter daily desalination project in Mumbai to convert seawater into potable water by using a reverse osmosis process, which will require around 25 acres of land and is expected to come into operation by 2025.

Government Policies Fuel the Water Desalination Market Growth in India

Water management refers to improving availability, conservation, and efficient utilization, which generally falls directly under the purview of state governments. Moreover, the central government provides technological and financial assistance in such schemes through other programs. The Government of India is working with the States on its ambitious plan for implementation of the Jal Jeevan Mission (JJM) for functional household tap connections to be provided to every rural family by 2024. As of January 2025, around 154.54 million rural household tap connections are available, with a penetration of 79.79% of the total rural household count of 193.68 million. Government initiatives and policies are prime factors in the growth of the desalination market in India. For example, the financial allocation of around USD 11.4 billion in 2024-25 by the Ministry of Jal Shakti towards the Department of Drinking Water and Sanitation for developing water-related infrastructure, including desalination plants, reflects the commitment to water security. This aims to address water scarcity issues and promote sustainable water management practices.

In May 2023, the Ministry of Jal Shakti, through its National Water Mission, formulated certain specific targets for new and renewable energy under government programs. Goal 3 of the program focuses on the adoption of RO and MSFD-based desalination with the use of renewable energy such as solar. Various such bodies, including NITI Aayog and the Council of Scientific and Industrial Research- Central Salt and Marine Chemicals Research Institute, in coordination with the Department of Science and Technology under the Ministry of Sci-ence and Technology, are also working with various stakeholders to enable desalination projects to operate on renewable energy.

Membrane Technology Dominates the Water Desalination Market in India

India water desalination market is dominated by membrane technology, primarily because of its effective use in reverse osmosis (RO) and other cutting-edge technologies. The need for clean drinking water, coupled with a growing shortage of freshwater, has led to a preference for membrane-based systems. These systems can remove impurities efficiently without high energy consumption.

The widely used process of reverse osmosis, which is perfect for desalination, uses semi-permeable membranes to filter out salts and other impurities. Other technologies, including nanofiltration and ultrafiltration, complement RO systems to achieve specific treatment objectives, including the removal of smaller particles and pathogens.

For instance, in Lakshadweep, the National Institute of Ocean Technology (NIOT), an independent organization under the Union Ministry of Earth Sciences (MoES), is building a self-sufficient and environmentally friendly desalination plant. The NIOT is working on a project to use Low-Temperature Thermal Desalination (LTTD) technology to supply drinkable water to six islands in Lakshadweep. The NIOT is currently working to eliminate emissions from this procedure. Diesel generators currently power the desalination facilities, which each produce at least 100,000 liters of drinkable water every day. The proposed desalination facility will be powered by a mix of renewable energy sources, including wind, solar, and wave energy. Reverse osmosis (RO) technology will be used at the plant to desalinate saltwater and create drinkable water.

Southern India is the Largest Hub for Water Desalination

The southern region of India is highly susceptible to water scarcity due to rapid population growth, industrialization, and reliance on seasonal rainfall. Cities such as Chennai have been the worst affected by these situations, thus creating an increased thrust towards desalination for supplementing freshwater sources in the region. Recent desalination projects in Southern Indian waters have emerged as the key focus, especially for states such as Tamil Nadu and Andhra Pradesh.

Chennai has been one of the leaders in India in terms of water desalination, as large projects have been already commissioned. For instance, the Minjur desalination plant in the city with a capacity of 100 million liters daily (MLD), and the Nemmeli desalination plant currently producing 150 million liters daily (MLD), inaugurated in February 2024, are pivotal in providing the city with enough water.

Furthermore, in April 2023, Chennai Metropolitan Water Supply and Sewerage Board awarded a project to Va Tech Wabag for the development of a 400 million liter daily (MLD) Seawater Reverse osmosis (SWRO) based desalination plant. With this, the water treated through the unit would cater to the water requirement of around 750 MLD in the city.

Future Market Scenario (FY2025 - FY2032F)

Initiatives toward accomplishment of sustainable development goals, will be the top-notch efforts by the government to provide clean and affordable water for its people which will therefore align with the development of environmentally friendly desalination technologies.

The southern region will maintain its dominance in the future as well, as most of the desalination projects surface here.

India faces a growing challenge from water scarcity due to rising urbanization, which increases the need for desalination. The government may increase allocations and incentives for desalination projects, focusing on improving infrastructure development to enhance water security across the country, especially in cities like Mumbai and Chennai.

Developments in desalination technologies such as reverse osmosis and solar desalination will help decrease the costs of operation and make desalination more efficient and economically viable.

Environmental factors, particularly brine disposal and energy consumption must be addressed to be able to practice sustainable desalination and give credibility in the market.

Key Players Landscape and Outlook

India water desalination market is innovative, with key players developing methods to make their production more efficient, environmentally friendly, and of higher quality. Companies are optimizing production processes and adding capacity to keep up with increasing demand and maintain competitiveness. Intensified competition among major participants is fostered through strategic collaborations and advanced development in major production technologies within this dynamic market.

For instance, in October 2024, water treatment player VA Tech WABAG Ltd announced that it had received an order of around USD 114 million from Indosol Solar Pvt Ltd to set up a seawater desalination plant, its maiden venture into the solar photo-voltaic segment. According to the city-headquartered firm, the scope of the order includes engineering, procurement, design, supply, installation, testing, and commissioning of the 100 million liters per day seawater desalination plant at the company's solar photo-voltaic manufacturing facility in neighboring Andhra Pradesh.

Table of Contents

1. Project Scope and Definitions

2. Research Methodology

3. Executive Summary

4. Voice of Customer

• 4.1. Respondent Demographics
• 4.2. Factors Considered in Purchase Decisions
  • 4.2.1. Water Purity and Quality
  • 4.2.2. Price and Cost-Effectiveness
  • 4.2.3. Government Support
  • 4.2.4. Plant Capacity
  • 4.2.5. Experience and Technical Expertise

5. India Water Desalination Market Outlook, FY2018-FY2032F

• 5.1. Market Size Analysis and Forecast
  • 5.1.1. By Value
• 5.2. Market Share Analysis and Forecast
  • 5.2.1. By Technology
    • 5.2.1.1. Thermal Technology
    • 5.2.1.2. Membrane Technology
    • 5.2.1.3. Hybrid Technology
  • 5.2.2. By Application
    • 5.2.2.1. Municipal
    • 5.2.2.2. Industrial
    • 5.2.2.3. Others
  • 5.2.3. By Region
    • 5.2.3.1. North
    • 5.2.3.2. South
    • 5.2.3.3. East
    • 5.2.3.4. West and Central
  • 5.2.4. By Company Market Share Analysis (Top 5 Companies and Others - By Value, FY2024)
• 5.3. Market Map Analysis, FY2024
  • 5.3.1. By Technology
  • 5.3.2. By Application
  • 5.3.3. By Region

All segments will be provided for all regions covered

6. Porter's Five Forces Analysis

7. PESTLE Analysis

8. Policy and Regulatory Landscape

9. Market Dynamics

• 9.1. Market Drivers
• 9.2. Market Challenges

10. Market Trends and Developments

11. Case Studies

12. Competitive Landscape

• 12.1. Competition Matrix of Top 5 Market Leaders
• 12.2. SWOT Analysis for Top 5 Players
• 12.3. Key Players Landscape for Top 10 Market Players
  • 12.3.1. VA Tech Wabag Limited
    • 12.3.1.1. Company Details
    • 12.3.1.2. Key Management Personnel
    • 12.3.1.3. Products and Services
    • 12.3.1.4. Financials (As Reported)
    • 12.3.1.5. Key Market Focus and Geographical Presence
    • 12.3.1.6. Recent Developments/Collaborations/Partnerships/Mergers and Acquisition
  • 12.3.2. Thermax Limited
  • 12.3.3. Ion Exchange (India) Limited
  • 12.3.4. IVRCL Limited
  • 12.3.5. IDE Technologies India Private Limited
  • 12.3.6. Veolia Water Technologies & Solutions (India) Private Limited
  • 12.3.7. Aquatech Systems (Asia) Private Limited
  • 12.3.8. Suez India Private Limited
  • 12.3.9. Evoqua Water Technologies India Private Limited
  • 12.3.10. WTE Infra Projects Private Limited

Companies mentioned above DO NOT hold any order as per market share and can be changed as per information available during research work.

13. Strategic Recommendations

14. About Us and Disclaimer