KAUST and King Abdulaziz University (KAU) are collaborating to develop low-cost sodium-ion battery technology using fly ash, a waste material from burning fossil fuels. Researchers are purifying fly ash and using thermal treatment to engineer its structure for use as carbon electrodes in batteries. The resulting carbon electrode material is competitive with existing market products and can be used for other applications. Why it matters: This research offers a sustainable approach to energy storage by repurposing waste materials, potentially enabling cheaper and more environmentally friendly grid-scale energy storage for renewable energy sources.
KAUST hosted the Future Cement Initiative (FCI) National Workshop, gathering over 200 experts to advance low-carbon cement production in Saudi Arabia. Researchers presented findings on using locally sourced clay as sustainable cement blends, reducing the need for carbon-intensive clinker. The workshop addressed cement decarbonization, circular economy models, and the role of AI in sustainable construction. Why it matters: This initiative supports Saudi Arabia's sustainability goals by modernizing cement manufacturing and leveraging regional resources to reduce carbon emissions in the construction sector.
KAUST and Partanna have launched a 12-month R&D partnership to enhance CO2 removal in concrete manufacturing. The collaboration will integrate Partanna’s formula with KAUST’s Direct Air Capture (DAC) technology. Partanna's patented concrete avoids Portland Cement and uses a binder made from natural and recycled materials, enabling CO2 absorption. Why it matters: This partnership highlights Saudi Arabia's commitment to sustainable construction and carbon-negative technologies, potentially revolutionizing building practices in the region and beyond.
The Oil Sustainability Program (OSP), in partnership with PIF, SIRC, NEOM, SIKA, and ClimateCrete, has launched the "NovusCrete" Consortium to innovate in sustainable concrete solutions. The initiative prioritizes localization using materials like seawater, recycled construction waste, and fine sand, supported by entities like the American Concrete Institute (ACI). ClimateCrete, a KAUST spin-off, uses patented technology to transform fine sand into high-quality concrete sand, reducing cement use and CO2 emissions by up to 60%. Why it matters: The consortium and ClimateCrete's technology represent significant steps towards sustainable construction practices in the region, aligning with Saudi Arabia's carbon neutrality goals and fostering a deep-tech startup ecosystem.
KAUST has launched the Future Cement Initiative (FCI) in partnership with the Ministry of Industries and Mineral Resources and the National Committee of Cement Companies. The FCI aims to improve the economic and environmental competitiveness of cement manufacturing in Saudi Arabia through technology development. The initiative will focus on research into manufacturing technologies, emission reduction, and effective strategies for cement manufacturing. Why it matters: The FCI can position Saudi Arabia as a leader in the Middle East's cement industry while diversifying its economy and addressing environmental challenges.
Researchers at KAUST, USTC, and SUSTech have developed a method for carbon capture and storage using guanidinium sulfate salt to create clathrate structures that trap CO2 molecules. This salt-based structure mimics methane hydrate activity and captures CO2 through physisorption, without water or nitrogen interference. The method allows CO2 to be carried as a solid powder at ambient temperature and pressure, offering a less energy-intensive alternative to traditional methods. Why it matters: This innovation introduces a new, energy-efficient way to store and transport CO2 as a solid, potentially revolutionizing carbon capture and storage technologies in the region and beyond.
ClimateCrete, a KAUST spinout, has raised investment for its technology that modifies sand particles to make them suitable for concrete manufacturing. The patented tech reduces the need for cement and lowers CO2 emissions by up to 60 percent. Tests show a significant increase in strength compared to untreated sand. Why it matters: This technology addresses the global shortage of suitable construction sand and supports Saudi Arabia's carbon-neutrality goals by enabling a 100% domestic supply chain for concrete.
KAUST researchers are studying ancient supervolcanoes, like the Toba eruption 75,000 years ago, to understand current and future climate conditions. Volcanic eruptions serve as natural experiments that push the climate system to its limits, helping scientists understand climate's physical mechanisms. Research shows that volcanic eruptions delayed global warming by about 30% starting from 1850. Why it matters: Understanding the impact of volcanic activity on climate change can improve predictions of future global warming, particularly in regions like the Middle East which are strongly affected by volcanic events.