Saudi Arabia to Host Global Water Security Conference in 2026

Saudi Arabia’s Riyadh Water Authority will host the 21st Annual Conference of the International Desalination and Reuse Association (IDRA) from November 1 to 5, 2026, at the King Faisal Conference Hall in the InterContinental Riyadh, marking the first time the event is held in the Kingdom. The conference, themed “Innovation Leading Global Water Sustainability,” is sponsored by Saudi Arabia’s Ministry of Environment, Water and Agriculture and organized in partnership with IDRA. It will bring together water industry leaders and experts from 100 countries to address global water security challenges.

Context and Background

The conference underscores Saudi Arabia’s growing role as a global leader in water desalination and sustainable water management. With over 70 years of experience in desalination, the Kingdom operates some of the world’s largest and most efficient plants, including the Ras Al-Khair facility. This event aligns with the nation’s strategic efforts under Vision 2030 to diversify the economy and invest in advanced technologies that address pressing environmental issues.

Key Details

The scientific agenda features 25 specialized workshops, over 200 technical presentations, and more than 240 peer-reviewed scientific papers, displayed across four parallel sessions over four days. Discussions will revolve around 58 sub-topics within six main areas: research and innovation; water circular economy and climate adaptation; digital transformation and artificial intelligence; energy efficiency; water reuse regulation; and project implementation. This comprehensive program aims to explore technical and financial solutions to enhance water system efficiency, expand reuse, reduce emissions, and strengthen the sector’s resilience to water scarcity and growing demand.

Implications and Impact

The conference is expected to foster international cooperation and knowledge exchange, paving the way for innovative partnerships and investments in water technologies. By hosting this event, Saudi Arabia reinforces its commitment to global water security and showcases its leadership in sustainable practices. The outcomes could influence policy and technology adoption in water-stressed regions worldwide, aligning with the Kingdom’s broader diplomatic and environmental objectives.

Vision 2030 Alignment

This conference directly supports Saudi Arabia’s Vision 2030, particularly its goals of environmental sustainability, economic diversification, and technological innovation. By facilitating global dialogue and showcasing its advanced water infrastructure, the Kingdom positions itself as a hub for water research and development, contributing to a sustainable future for all.

20 Questions

Q1. What is the 21st IDRA Annual Conference?

A1. The 21st Annual Conference of the International Desalination and Reuse Association is a global gathering of water professionals to discuss desalination, water reuse, and sustainability, hosted by Saudi Arabia’s Riyadh Water Authority.

Q2. When and where will the conference take place?

A2. The conference will take place from November 1 to 5, 2026, at the King Faisal Conference Hall in the InterContinental Riyadh hotel in Saudi Arabia.

Q3. Who is sponsoring the event?

A3. The conference is sponsored by Saudi Arabia’s Ministry of Environment, Water and Agriculture and organized in partnership with the International Desalination and Reuse Association.

Q4. What is the theme of the conference?

A4. The theme is “Innovation Leading Global Water Sustainability,” focusing on innovative solutions for water challenges.

Q5. How many countries will be represented?

A5. The conference will bring together water industry leaders and experts from 100 countries, highlighting its global reach.

Q6. Why is this event significant for Saudi Arabia?

A6. It marks the first time IDRA’s annual conference is held in the Kingdom, showcasing Saudi Arabia’s leadership in water desalination and commitment to global water security.

Q7. What are the main topics of discussion?

A7. Topics include research and innovation, water circular economy, climate adaptation, digital transformation, AI, energy efficiency, water reuse regulation, and project implementation.

Q8. How many workshops will be held?

A8. The scientific agenda includes 25 specialized workshops covering various aspects of water sustainability.

Q9. How many technical reports will be presented?

A9. Over 200 technical reports will be presented, alongside 240 peer-reviewed papers.

Q10. What are the six main areas of focus?

A10. The six areas are research and innovation; water circular economy and climate adaptation; digital transformation and AI; energy efficiency; water reuse regulation; and project implementation.

Q11. How does this conference support Vision 2030?

A11. It aligns with Vision 2030 by promoting environmental sustainability, economic diversification, and technological innovation, positioning Saudi Arabia as a global hub for water research.

Q12. What is the role of the Riyadh Water Authority?

A12. The Riyadh Water Authority is the host organization, coordinating logistics and program in partnership with IDRA.

Q13. What are the expected outcomes of the conference?

A13. Expected outcomes include enhanced international cooperation, knowledge exchange, and potential partnerships in water technologies.

Q14. How will the conference address water scarcity?

A14. By exploring technological and financial solutions to improve efficiency, expand reuse, and reduce emissions, helping regions cope with water scarcity.

Q15. Who are the expected attendees?

A15. Attendees include water industry leaders, experts, policymakers, researchers, and innovators from around the world.

Q16. What is the International Desalination and Reuse Association?

A16. IDRA is a global non-profit organization promoting sustainable desalination and water reuse practices through knowledge sharing and advocacy.

Q17. Has Saudi Arabia hosted similar events before?

A17. Saudi Arabia has hosted other water-related conferences, but this is the first time hosting IDRA’s annual event, marking a milestone.

Q18. What technologies will be highlighted?

A18. The agenda will highlight digital transformation, AI, energy-efficient desalination, and advanced water reuse technologies.

Q19. How can interested participants register?

A19. Registration details are typically available on the official conference website, with calls for papers and attendance.

Q20. What is the long-term impact of this conference?

A20. It is expected to influence global water policy and technology adoption, fostering sustainable solutions and reinforcing Saudi Arabia’s role in achieving global water security.

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