Innovators find solutions for the future at KAUST

Updated 16 September 2019
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Innovators find solutions for the future at KAUST

Hundreds of developers, designers, programmers and entrepreneurs from around Saudi Arabia came together recently to design next-generation technologies in food, water and energy for implementation in Saudi Arabia’s $500 billion global model for future living NEOM, the event’s challenge partner. 

The JUNCTIONxKAUST hackathon took place Sept. 12-14 on campus at King Abdullah University of Science and Technology (KAUST). The winning team eFarmers will be attending the global Junction hackathon in Helsinki, Finland, taking place in November later this year. 

Out of 1,200 applications, only 200 participants were selected to compete in this year’s hackathon. The attendees were supported by over 25 mentors from the Saudi Data Community, including: Developer Circles Jeddah, GDG Jeddah, Geeks Valley, Udacity and KAUST Core Labs. 

This is the second Junction hackathon hosted by KAUST. Each year, KAUST works with a network of partners to design innovative solutions to shared global challenges. “At KAUST our mission is to create solutions for the future of food, water, energy and the environment,” said Kevin Cullen, vice president for innovation and economic development at KAUST. 

“We do this through advanced research and working with partners to develop new products and technology. This hackathon was an incredible opportunity to partner with NEOM to solve real challenges facing the Kingdom and for students and innovators to work together in creating a shared sustainable future.”

During the hackathon, participants were asked to solve three challenges regarding the future of water, energy, and food technology products and services in NEOM. Mark Tester, head of the future of food sector at NEOM and professor of plant science at KAUST, said: “NEOM is the land of the future. We are looking for the most innovative and cutting-edge solutions to challenges in generating energy, growing food and sourcing water. The Junction hackathon with KAUST showed the unlimited potential of young people from around Saudi Arabia in answering these challenges.”

Technology partners Microsoft and UnitX offered additional technical solutions, including Microsoft’s Azure and UnitX’s Sentient, a cloud-based supercomputing platform. Saleh Al-Zaid, intelligent cloud business group lead at Microsoft, said: “Our mission is to empower every person and every organization on the planet to achieve more. Hence, we at Microsoft support innovators and entrepreneurs all over the world to achieve more. This hackathon at KAUST brought top talent from all over Saudi Arabia to put Microsoft technology to the test.”

The winners of JUNCTIONxKAUST included:

•1st place: eFarmers, a sensor technology that accurately detects ground humidity for plants.

•2nd place: Arks, a machine learning technology that detects water leakage in homes.

•3rd place: Nutrax, a food scanning app that accurately identifies all nutritional information.


More crop per drop: NADEC and EF Polymer deploy breakthrough technology to cut agricultural water use by 40%

Updated 14 January 2026
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More crop per drop: NADEC and EF Polymer deploy breakthrough technology to cut agricultural water use by 40%

Following a strategic technology-scouting framework led by Universal Materials Incubator, the National Agricultural Development Company has entered into a partnership to launch large-scale field trials of EF Polymer, marking a significant step in deploying deep-technology solutions to strengthen the Kingdom’s food and water security.

The collaboration initiates field trials of EF Polymer’s proprietary solution — a 100 percent organic, biodegradable powder that performs like a “soil battery” upcycled from food waste. Engineered to address water scarcity in arid and semi-arid regions, the material can absorb up to 50 times its own weight in water and gradually release moisture directly to plant roots. This mechanism has the potential to reduce irrigation water use by up to 40 percent, while enhancing crop yield and long-term agricultural productivity.

Beyond water efficiency, EF Polymer improves nutrient retention by minimizing fertilizer leaching, thereby reducing overall fertilizer requirements. After approximately one year in the soil, the material fully biodegrades into organic carbon, organic matter, and trace nutrients such as magnesium, calcium, and nitrogen — contributing directly to improved soil health and long-term fertility.

The solution is affordable, easy to apply, and suitable for a wide range of crops, making it viable both for individual farmers and for industrial-scale agricultural operations such as NADEC’s. 

EF Polymer has already achieved significant commercial adoption across multiple global markets, including Japan, the US, India and Turkiye, where it is actively used by farmers and agribusiness operators to improve water efficiency, soil health, and crop resilience under varying climatic conditions.

Its organic credentials are certified by OMRI and Ecocert, reinforcing its alignment with sustainable and regenerative agricultural practices.

The stakes for this alliance are high. By 2030, global freshwater demand is projected to exceed supply by 40 percent. In Saudi Arabia, the challenge is localized but intense: the agricultural sector alone consumes approximately 11.4 billion cubic meters of water annually. This partnership underscores NADEC’s commitment to adopting innovative, scalable technologies that conserve natural resources while supporting resilient food systems across the Kingdom.

Mohamed Al-Rajhi, VP of supply chain sector at NADEC, said: “Strategic agriculture today requires a long-term commitment to soil health and resource circularity. NADEC is leading the shift toward regenerative practices that restore our natural capital rather than merely consuming it. By diversifying our crop portfolio and investing in closed-loop nutrient management, we are insulating our operations against global price volatility and environmental shifts.”

“We are aggressively deploying AI-driven irrigation systems and satellite-based crop monitoring to optimize every drop of water and every hectare of land. This strategic pivot toward agri-digitization allows us to mitigate climate risks in real-time while significantly reducing our carbon footprint. Our commitment to sustainability is our greatest competitive advantage, ensuring that NADEC remains the cornerstone of the Middle East’s agri-food sector for decades to come. These trials focus on strategic scalable crops like wheat and olive trees to ensure the future of the Kingdom’s food security is both sustainable and locally rooted,” he added.

Strategic trial milestones:

  • Wheat: Trials have commenced to demonstrate water retention in this water-intensive crop.
  • Olive and blueberry: Specialized testing is scheduled for March to evaluate yield improvements and nutrient efficiency.

This collaboration supports Saudi Vision 2030 goals of reducing non-renewable groundwater use by 90 percent.