How Big is the Desalination Industry Market | Stats & Analysis 2025

Q: What is the market size of the desalination industry market in 2025 and 2031?

The desalination industry market was valued at USD 18.5 billion in 2025 and exceed USD 35 billion by 2031.

Q: What is the CAGR of the desalination industry market between 2025 and 2031?

The desalination industry market is expected to grow at a CAGR of 9.3% during the forecast period.

Q: What are the key trends in the desalination industry market?

Key trends include energy-efficient desalination systems, use of renewable-powered plants, smart monitoring technologies, and mobile desalination units.

Q: What are the main drivers of the desalination industry market?

The desalination industry market is driven by global freshwater scarcity, industrialization, population growth in water-stressed areas.

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6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

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Code: MTA6032

Publication Date: Jul 2025

What is the Desalination industry market Size?

According to 6Wresearch internal database and industry insights, the Desalination industry market was valued at USD 18.5 billion in 2024 and is anticipated to exceed USD 35 billion by 2031, registering a steady at a CAGR of 9.3% during the forecast period.

This market is witnessing accelerated growth due to rising global water scarcity, increasing demand for potable water in arid and urban regions, and strong government initiatives. Technological advancements in membrane filtration, energy recovery systems, and cost-efficient plant operations are significantly contributing to market expansion.

Major Growth Factors of the Desalination industry market

Growing global water scarcity and freshwater demand
Increasing investments in water infrastructure
Rising adoption of reverse osmosis and energy-efficient desalination technologies
Expansion of urban and industrial development
Technological innovations in membrane and filtration systems
Government incentives and regulatory support
Climate change impacting traditional water sources
Rising population in water-stressed regions

Desalination industry market Trends

The desalination industry market is undergoing a transformation with strong emphasis on energy-efficient and sustainable technologies. There's growing interest in solar- and wind-powered desalination plants to reduce carbon footprints. Modular and mobile desalination units are gaining traction in disaster relief and remote applications. Moreover, public-private partnerships are driving new project implementations, particularly in the Middle East, Africa, and Asia-Pacific.

Emerging Developments in the Desalination industry market

Desalination industry market experiencing a massive integration of AI and IoT for real-time monitoring and optimization of plant performance. R&D efforts are focusing on reducing brine discharge impacts and improving energy recovery. Several companies are launching next-generation desalination plants that offer better water yield and lower operational costs. Collaborative efforts between technology providers and government bodies are shaping the future landscape of sustainable desalination.