Ozone Generator Market Size (By Technology, By Application, By End-Use, and By Geography) - Global Industry, Share, Analysis, Trends and Forecast 2024 - 2032

Ozone Generator Market Highlights

• The global ozone generator market is expected to reach USD 2.35 billion by 2032, growing at a CAGR of 6.8% from 2024 to 2032
• In 2023, the North American ozone generator market was valued at approximately USD 432.3 million
• The Asia-Pacific region is projected to grow at a CAGR of over 7.5% from 2024 to 2032
• Corona discharge technology accounted for 41% of the market share in 2023
• The wastewater treatment sub-segment held 45% of the market share in 2023
• The municipal end-user segment dominated the market, covering USD 681 million of the size in 2023
• Expanding use in healthcare and pharmaceutical for sanitization purpose is the ozone generator market trend that fuels the industry demand

An ozone generator generates ozone (O₃) by converting oxygen (O₂) by electrical discharges, UV radiation, or electrolysis. It is commonly used for air and water purification because of its powerful oxidizing characteristics, which effectively eliminate germs, viruses, mold, and smells. In water treatment, ozone generators clean drinking water, wastewater, and swimming pools without leaving dangerous chemical residues. They are also used in the food industry to disinfect equipment and improve the shelf life of perishable goods. Additionally, ozone generators are used in industrial applications such as textile bleaching, pharmaceutical sterilization, and environmental cleanup.

Global Ozone Generator Market Dynamics

Market Drivers

• Increasing demand for water and wastewater treatment solutions
• Rising awareness of air pollution and indoor air quality
• Stringent environmental regulations on industrial emissions

Market Restraints

• High initial costs and maintenance expenses
• Potential health hazards associated with excessive ozone exposure
• Availability of alternative disinfection technologies like UV and chemical treatments

Market Opportunities

• Growing adoption of ozone technology in food and beverage processing
• Expansion of ozone applications in the healthcare and pharmaceutical industries
• Rising demand for eco-friendly and sustainable disinfection solutions

Ozone Generator Market Report Coverage

Ozone Generator Market Insights

With rising urbanization and industrialization, the global need for clean and safe water has increased dramatically. The International Trade Administration identifies water and wastewater management as a promising subsector in India's environmental technology segment. By 2030, India's water demand is expected to be double that of its existing supply. As per our analysis, the Indian water and wastewater treatment equipment market is expected to reach $3.7 billion by 2032, up from $2.2 billion in 2023, with a compound annual growth rate (CAGR) of 5.7%. Furthermore, the government of India has contributed to the growth of the Indian water and wastewater sectors through schemes such as the Atal Mission for Rejuvenation and Urban Transformation, Jal Jeevan Mission, Community Drinking Water Schemes, and National Mission for Clean Ganga, among others has contributed to the growth of the Indian water and wastewater treatment market. Ozone generators play an important role in cleaning and purifying water without leaving dangerous residues. Governments and industries are investing in ozone-based solutions, which is driving growth in the ozone generation industry.

Air pollution has become a major global concern, causing respiratory illnesses and other health problems. According to the United States Environmental Protection Agency, depending on the pollutant, older folks, children, and those with heart and respiratory problems may be more vulnerable to the health impacts of air pollution. Ozone generators are commonly used in air purification systems to remove germs, viruses, and odors, thereby improving indoor air quality. The growing emphasis on healthy living conditions, particularly in residential and commercial settings, is fueling market expansion.

Ozone generators, particularly industrial-grade units, require a large initial investment in technology and equipment. Additionally, constant maintenance and replacement of components, such as electrodes and filters, raises operational costs. These costs may discourage small enterprises and cost-sensitive industries from implementing ozone-based solutions.

Ozone is an effective and chemical-free way to disinfect food, surfaces, and packaging. The food and beverage industry is rapidly using ozone technology to improve safety, increase shelf life, and meet stringent hygiene standards. For example, the Indian Council of Agricultural Research believes that ozone, a potent oxidant, is efficient against a variety of germs on fruits, vegetables, meat grains, and their products. Ozone's multifunctionality makes it a suitable food processing agent. Numerous research were undertaken to determine the efficiency of ozone against various bacteria. In addition to microbial inactivation, ozonation has also been used to degrade mycotoxins in food products. As consumer demand for clean-label and a preservative-free product grows, ozone-based disinfection technologies represent a profitable business potential.

Ozone Generator Market Segmentation

The worldwide market for ozone generator is split based on technology, application, end-use, and geography.

Ozone Generator Market By Technology

• Cold Plasma
• Electrolysis
• Ultraviolet
• Corona Discharge

According to the ozone generator industry analysis, corona discharge technology dominates the business because of its great efficiency and capacity to generate significant amounts of ozone. A high-voltage electrical discharge splits and recombines oxygen molecules to produce ozone (O₃). This technology is frequently used in commercial and municipal applications such as water treatment, air purification, and food processing because of its dependability and scalability. Furthermore, corona discharge ozone generators offer lower operating costs than alternatives such as UV-based ozone generation, making them the industry standard.

Ozone Generator Market By Application

• Air Treatment
• Laboratory & Medical Equipment
• Wastewater Treatment
• Others

Wastewater treatment dominates the ozone generator business due to its strong disinfection and oxidation properties. Ozone effectively removes germs, viruses, organic pollutants, and odors without leaving dangerous chemical byproducts, making it a better choice than chlorine-based treatments. Municipalities and companies are increasingly using ozone technology to meet severe environmental laws and enhance water reuse efficiency. Furthermore, the growing need for sustainable and environmentally friendly wastewater treatment solutions contributes to the domination of this application.

Ozone Generator Market By End-use

• Commercial
• Industrial
• Municipal
• Residential

According to the ozone generator industry forecast, municipal end customers dominate the business due to the widespread demand for large-scale water and wastewater treatment. Cities and municipal governments rely on ozone technology to disinfect drinking water, remove impurities, and adhere to strict environmental standards. Ozone is preferred over traditional disinfectants such as chlorine because it destroys bacteria without emitting toxic byproducts. As urban populations increase and water quality concerns mount, municipalities continue to invest in ozone-based treatment systems, fueling market demand.

Ozone Generator Market Regional Outlook

North America

• U.S.
• Canada

Europe

• U.K.
• Germany
• France
• Spain
• Rest of Europe

Asia-Pacific

• India
• Japan
• China
• Australia
• South Korea
• Rest of Asia-Pacific

Latin America

• Brazil
• Mexico
• Rest of LATAM

The Middle East & Africa

• South Africa
• GCC Countries
• Rest of the Middle East & Africa (ME&A)

Ozone Generator Market Regional Analysis

For several reasons, North America dominates the ozone generator market due to rigorous environmental restrictions, widespread use of modern water treatment technologies, and significant industrial demand. The existence of key market players, as well as large investments in municipal water and wastewater treatment, contribute to regional domination. For example, in May 2023, Xylem, a US-based water solutions provider, purchased Evoqua Water Technologies LLC, a significant leader in mission-critical water treatment products and services, in an all-stock transaction valued at almost USD 7.5 billion. This acquisition has resulted in the availability of the world's most advanced platform of capabilities, ready to solve the pressing water demands of Xylem's customers and communities. Furthermore, growing worries about air pollution and the increased usage of ozone in the healthcare and food industries add to market expansion.

Asia-Pacific is the fastest-growing region in the ozone generator market, owing to increasing urbanization, industrial expansion, and rising water pollution concerns. Governments and key market participants in countries like as China and India are spending extensively in ozone-based water treatment systems to address rising demand for safe water. For example, in April 2022, TOSHIBA CORPORATION inked a contract with Larsen & Toubro to provide three ozone generators for the Delhi Jal Board's Chandrawal Water Treatment Plant in Delhi. This installation is one of India's largest ozonation systems for a waste-water treatment facility. Furthermore, the increased use of ozone technology in food safety, healthcare, and air purification is driving market expansion in the area.

Ozone Generator Market Players

Some of the top ozone generator companies offered in our report include Ozone Solutions, Honeywell International Inc., Biozone Corporation, Oxidation Technologies, Primozone, IN USA, Inc., Sharp Corporation, Ozonetech, DEL Ozone, Sun-Belt USA, Daikin Industries, Ltd., Electrolux.