Industry Overview
The global ozone generation market was valued at USD 1,523 Mn in 2025 and is estimated to reach USD 1,633 Mn in 2026, reflecting a growth rate of 7.4%. Gaining growth because rising concern related water quality with increasing requirements from wastewater treatment. While governments stricter compliances of environmental standards have created demand across municipal utilities, industrial manufacturing, food & beverage processing and commercial infrastructure sectors. Even shifting consumer preferences towards adoption of advanced corona discharge ozone generation systems and high-efficiency ozone mass-transfer technologies and contaminant removal. These advancements improve treatment efficiency with reduce chemical consumption for enhance operational sustainability to accelerate deployment across global water and air purification applications.
Industry Insights: Scale, Segments, and Shifts
• Market Size & Growth: The global ozone generation market is projected to reach USD 3,273 million by 2036, registering a CAGR of 7.2% between 2026 and 2036.
• Segment Analysis: Corona Discharge holds around 68% share in 2025 with a CAGR of 8.9% due to high ozone generation efficiency and broad industrial adoption, while Wastewater Treatment is growing fastest due to increasing investments in water reuse and industrial effluent treatment.
• Regional Highlights: North America anticipated 40% share in 2025 with a CAGR of 8.4% which driven by advanced water treatment infrastructure, while Asia Pacific will be holding largest share through expanding municipal water treatment projects and rapid industrialization.
• Competitive Landscape: The market is moderately consolidated, with key companies such as Primozone Production AB, Xylem Inc., and SUEZ leading. These players are building strategies such as developing energy-efficient ozone systems and expanding advanced water treatment solutions to enhance operational performance and regulatory compliance.
Factors Shaping the Next Decade
Market Gaps / Restraints: High capital required for ozone generation systems and supply-chain disruptions for specialized components remain key restraints. While increasing uncertainties in geopolitical trade and delayed infrastructure investments continue affecting project deployment.
Key Trends and Innovations: Industry is witness for transformation towards adapting innovations such as high-frequency corona discharge reactors and advanced microbubble ozone dissolution systems. It is significantly improving ozone transfer efficiency and reduce power consumption with modular ozone treatment units are also enhancing deployment flexibility.
Potential Opportunities: In future increasing development of decentralized ozone-based water reuse networks and integration of ozone systems into industrial circular-water infrastructure projects are expected to create new revenue streams in the coming year.
Recent Industry Updates:
• September 2025: Industrie De Nora unveiled Oxicore™, it is a modular high-conversion water treatment system delivering up to 99% efficiency and enhanced operational safety.
• September 2025: Industrie De Nora launched innovation such as SORB FX Pak, a compact PFAS treatment solution for small and rural water systems for expanding advanced water purification capabilities.
• October 2025: Industrie De Nora launched latest advancement such as new electrochemical and water treatment innovations at the 14th De Nora R&D Symposium in Osaka.
• July 2025: De Nora has reported their strong growth in its Water Technologies business that supported by expanding advanced treatment solutions.
Industry Outlook Scope:
By Technology
• Corona Discharge
• Ultraviolet (UV)
• Cold Plasma
• Electrolysis
By Application
• Water Treatment
• Wastewater Treatment
• Air Treatment
• Food & Beverage Processing
• Laboratory & Medical Equipment
• Others
By End Use Industry
• Municipal
• Industrial
• Commercial
• Residential
By Region
• North America
o U.S.
o Canada
o Mexico
• Europe
o UK
o Italy
o Spain
o Germany
o France
o BENELUX
o Nordics
o Rest of Europe
• Asia Pacific
o China
o India
o Japan
o South Korea
o Southeast Asia
o Australia & New Zealand
• Middle East & Africa
o Saudi Arabia
o Other GCC
o South Africa
o Rest of Middle East & Africa
• South America
o Brazil
o Chile
o Argentia
o Rest of South America
Geographical Insights: Emerging Corridors of Growth
Regional Overview: While Europe is witnessing for rapid uptake of ozone generation which driven by micropollutant removal requirements and wastewater infrastructure modernization. In the Middle East & Africa is creating rapid demand due to desalination expansion with water reuse projects and national water security programs. Even in Latin America is gaining growth momentum because of increasing industrial water recycling needs and adoption of advanced oxidation technologies.
Countries to Watch: Germany is showing high growth due to upgradation in wastewater for targeting pharmaceutical residue removal and Brazil is expanding adoption through industrial water reuse and sanitation modernization projects. Saudi Arabia is creating demand trough large-scale desalination and national water sustainability initiatives.
Regulatory Environment and Policy Support
Government Regulations & Supportive Policies: Global ozone generation providers align with the EU Urban Wastewater Treatment Directive (EU 2024/3019) and the U.S. Safe Drinking Water Act (SDWA). It is significantly strengthening wastewater treatment and drinking water quality requirements. These frameworks promoting to the adoption of advanced ozonation technologies for micropollutant removal and regulatory compliance across municipal and industrial facilities.
Key Government Initiatives: Initiatives such as Saudi Arabia Vision 2030 Water Strategy and Brazil's New PAC Sanitation Program. In these way governments supporting to the investments in water reuse with desalination and wastewater infrastructure to driving wider deployment of ozone generation systems.
Competitive Landscape and Strategic Outlook
The market is moderately concentrated, with leading players shifted their focus on high-efficiency corona discharge platforms and strategic partnerships with municipal utilities. Globally well-established providers are strengthening their market reach through energy-optimized ozone solutions also integrated treatment packages and long-term service agreements. While the niche innovators are capturing growth by offering compact decentralized ozone systems and advanced mass-transfer technologies. Even in application-specific solutions for water reuse with micropollutant removal and industrial process treatment.
Industry Competition:
• Daikin Industries, Ltd.
• Ebara Corporation
• ESCO International
• Industrie De Nora S.p.A.
• Mellifiq
• METAWATER Co., Ltd
• Mitsubishi Motors Corporation
• Ozonetech Systems OTS AB
• Primozone Production AB
• Suez
• Toshiba Corporation
• Veola
• Xylem Inc.
Analyst Perspective
The industry is transitioning toward how to enhances advanced water treatment and sustainable disinfection solutions by stricter environmental regulations and growing water reuse requirements. During the next three to five years, expansion is anticipated from increasing adoption of chemical-free oxidation technologies also decentralized treatment systems and high-efficiency ozone transfer platforms. Globally top companies developing energy-optimized generation technologies with specialized treatment applications and scalable infrastructure solutions. It is expected to strengthen competitive positioning and unlock long-term value creation across municipal, industrial, and commercial water management environments.
What to Expect from Outlook:
1. Save time carrying out entry-level research by identifying the size, growth trends, major segments, and leading companies in the global ozone generation market.
2. Use PORTER’s Five Forces analysis to assess the competitive intensity and overall attractiveness of the global ozone generation market sector.
3. Profiles of leading companies provide insights into key players’ regional operations, strategies, financial results, and recent initiatives.
4. Add weight to presentations and pitches by understanding the future growth prospects of the global ozone generation market with a forecast for the decade by both market share (%) & revenue (USD Million).
Frequently Asked Questions (FAQs)
Q1. What is the current market size of the global ozone generation market?
Answer: The global ozone generation market was valued at USD 1,523 Mn in 2025.
Q2. What is the forecast market size of the ozone generation market?
Answer: The market is projected to reach USD 3,273 Mn by 2036, supported by rising investments in municipal water treatment, industrial wastewater purification, and advanced disinfection technologies.
Q3. Which category dominates the ozone generation market under by Type Segment?
Answer: By technology, Corona Discharge holds the largest share of around 68% in 2025, driven by high ozone generation efficiency, operational reliability, and widespread adoption across water and wastewater treatment facilities.
Q4. Which region leads the ozone generation market?
Answer: North America leads the ozone generation market with around 40% share in 2025, supported by advanced water treatment infrastructure, stringent environmental regulations, and growing adoption of ozone-based disinfection systems.
Q5. Which companies are the key players in the ozone generation market?
Answer: Key players include Primozone Production AB, Xylem Inc., SUEZ, Industrie De Nora S.p.A., Daikin Industries, Ltd., Ebara Corporation, METAWATER Co., Ltd., and Ozonetech Systems OTS AB.
Q6. What are the future opportunities in the ozone generation market?
Answer: The market is expected to witness significant opportunities from decentralized ozone-based water reuse networks, industrial circular-water infrastructure projects, and advanced ozonation systems for micropollutant removal and sustainable water management.
1. Key Findings
2. Introduction
2.1. Executive Summery
2.2. Regional Snapshot
2.3. Market Scope
2.4. Market Definition
3. Across The Globe
3.1. Factors Affecting End Use Industries
3.2. Upcoming Opportunities
3.3. Market Dynamics
3.3.1. Ongoing Market Trends
3.3.2. Growth Driving Factors
3.3.3. Restraining Factors
3.4. Value Chain Analysis
3.4.1. List of Manufacturers
3.4.2. List of Distributors/Suppliers
3.5. PORTER’s & PESTLE Analysis
3.6. Key Developments
3.7. Key Industry Patents
3.8. Regulatory Analysis
3.9. Pricing Analysis
4. Global Ozone Generation Market
Overview, By Technology
4.1. Market Size (US$ Mn) Analysis, 2021
– 2036
4.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
4.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
4.3.1.Corona Discharge
4.3.2.Ultraviolet (UV)
4.3.3.Cold Plasma
4.3.4.Electrolysis
5. Global Ozone Generation Market
Overview, By Application
5.1. Market Size (US$ Mn) Analysis, 2021
– 2036
5.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
5.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
5.3.1.Water Treatment
5.3.2.Wastewater Treatment
5.3.3.Air Treatment
5.3.4.Food & Beverage Processing
5.3.5.Laboratory & Medical Equipment
5.3.6.Others
6. Global Ozone Generation Market
Overview, By End Use Industry
6.1. Market Size (US$ Mn) Analysis, 2021
– 2036
6.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
6.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
6.3.1.Municipal
6.3.2.Industrial
6.3.3.Commercial
6.3.4.Residential
7. Global Ozone Generation Market
Overview, By Region
7.1.
Market
Size (US$ Mn) Analysis, 2021 – 2036
7.2.
Market
Share (%) Analysis (2025 vs 2036), Y-o-Y Growth (%) Analysis (2025 - 2036)
& Market Attractiveness Analysis (2026 - 2036)
7.3.
Market
Absolute $ Opportunity Analysis, 2021 – 2036
7.3.1.
North
America
7.3.2.
Europe
7.3.3.
Asia
Pacific
7.3.4.
Middle
East & Africa
7.3.5.
South
America
8. North America Ozone Generation
Market Overview
8.1. Market Size (US$ Mn) Analysis, 2021
– 2036
8.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
8.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
8.3.1.By Country
8.3.1.1.
U.S.
8.3.1.2.
Canada
8.3.1.3.
Mexico
8.3.3. By Application
8.3.4. By End Use Industry
9. Europe Ozone Generation Market
Overview
9.1. Market Size (US$ Mn) Analysis, 2021
– 2036
9.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
9.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
9.3.1.By Country
9.3.1.1.
UK
9.3.1.2.
Italy
9.3.1.3.
Spain
9.3.1.4.
Germany
9.3.1.5.
France
9.3.1.6.
BENELUX
9.3.1.7.
Nordics
9.3.1.8.
Rest of Europe
9.3.2. By Technology
9.3.3. By Application
9.3.4. By End Use Industry
10. Asia Pacific Ozone Generation Market
Overview
10.1. Market Size (US$ Mn) Analysis, 2021
– 2036
10.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
10.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
10.3.1. By Country
10.3.1.1.
China
10.3.1.2.
Japan
10.3.1.3.
India
10.3.1.4.
South Korea
10.3.1.5.
Southeast Asia
10.3.1.6.
Australia & New Zealand
10.3.1.7.
Rest of Asia Pacific
10.3.2.
By Technology
10.3.3.
By Application
10.3.4.
By End Use Industry
11. Middle East & Africa Ozone
Generation Market Overview
11.1. Market Size (US$ Mn) Analysis, 2021
– 2036
11.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
11.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
11.3.1. By Country
11.3.1.1.
Saudi Arabia
11.3.1.2.
Other GCC
11.3.1.3.
South Africa
11.3.1.4.
Rest of Middle East & Africa
11.3.2.
By Technology
11.3.3.
By Application
11.3.4.
By End Use Industry
12. South America Ozone Generation
Market Overview
12.1. Market Size (US$ Mn) Analysis, 2021
– 2036
12.2. Market Share (%) Analysis (2025 vs
2036), Y-o-Y Growth (%) Analysis (2025 - 2036) & Market Attractiveness
Analysis (2026 - 2036)
12.3. Market Absolute $ Opportunity
Analysis, 2021 – 2036
12.3.1. By Country
12.3.1.1.
Brazil
12.3.1.2.
Chile
12.3.1.3.
Argentina
12.3.1.4.
Rest of South America
12.3.2.
By Technology
12.3.3.
By Application
12.3.4. By End Use Industry
13. Country Wise Market Analysis
13.1. Growth Comparison by Key Countries
13.1.1. Market Size Analysis, by
Segmentation
(U.S.
Canada, Mexico, UK, Italy, Spain, Germany, France, BENELUX, Nordics, Rest of
Europe, China, India, Japan, South Korea, Southeast Asia, Australia & New
Zealand, Saudi Arabia, Other GCC, South Africa, Rest of Middle East &
Africa, Brazil, Chile, Argentia, Rest of South America)
14. Competitive Landscape
14.1. Market Share (%) Analysis, By Top
Players
14.2. Market Structure Analysis, By Tier I
& II Companies
15. Company Profiles
15.1.
Daikin Industries,
Ltd.
15.1.1. Company Overview
15.1.2. Business Segments
15.1.3. Financial Insights
15.1.4. Key Business Aspects (Noise
Analysis)
15.2. Ebara Corporation
15.3. ESCO International
15.4. Industrie De Nora S.p.A.
15.5. Mellifiq
15.6. METAWATER Co., Ltd
15.7. Mitsubishi Motors Corporation
15.8. Ozonetech Systems OTS AB
15.9. Primozone Production AB
15.10. Suez
15.11. Toshiba Corporation
15.12. Veola
15.13. Xylem Inc.
16. Analysis & Recommendations
17. Research Methodology
18. Disclaimer
