KAUST researchers have found that dust clouds in the Arabian Peninsula are three times larger than previously estimated by current models. The study, published in the Journal of Geophysical Research: Atmospheres, uses refined mathematical models and data collected since 2012 to analyze the impact of coarse dust particles. The updated model indicates that larger particles contribute to over 80% of dust mass on land, leading to significant efficiency loss for solar technology, estimated at 15-45% depending on location. Why it matters: Accurate dust modeling is crucial for the strategic deployment and maintenance of solar technology, supporting Saudi Arabia's sustainable economy goals.
KAUST and LONGi, a solar energy company, have signed an MoU to collaborate on solar energy innovation. The partnership aims to develop and deploy solar technologies, focusing on improving the efficiency of photovoltaic technologies. Joint projects will include testing PV module concepts, developing new materials, and optimizing performance, alongside talent development programs. Why it matters: This collaboration aligns with Saudi Vision 2030 and the Saudi Green Initiative, fostering sustainable energy solutions and local expertise in the region.
KAUST researchers have fabricated and tested high-efficiency perovskite-silicon tandem solar cells optimized for hot climates. The tandem device is more stable than conventional perovskite cells and optimized for industry use. Outdoor testing at KAUST confirmed performance improvements, indicating bromide-lean perovskite top cells with narrower bandgaps are ideal. Why it matters: The research demonstrates the viability of tandem silicon-perovskite cells in harsh environments, paving the way for more efficient solar technology in the region and globally.
KAUST and ARMOR, a global technology company, have collaborated to create new solar-powered outdoor seating featuring flexible, lightweight, and semi-transparent solar technologies. The installation of the smart solar street furniture has been completed on KAUST campus in Saudi Arabia. The ASCA film used draws on technology co-developed by researchers at the KAUST Solar Center, using printed semiconducting inks on plastic film. Why it matters: This project demonstrates the potential for integrating KAUST's solar research into commercially viable applications and strengthens ARMOR's presence in the MENA region.
KAUST and King Abdulaziz University (KAU) have signed a memorandum of understanding (MoU) to collaborate and fund scientific research. The collaboration will focus on areas including cancer research, energy harvesting and storage, solar technology, renewable energy, and desert agriculture. The MoU was signed by Donal Bradley, KAUST VP for Research, and Yusuf Al Turki, KAU VP for Graduate Studies and Scientific Research. Why it matters: This partnership between two leading Saudi universities will help advance research and development in areas critical to Saudi Vision 2030.
KAUST hosted the Emerging Concepts and Materials in Solar Energy Conversion research conference from October 31 to November 2. The conference gathered scientists to discuss solar energy research, including perovskite solar cells, quantum dot solar cells, and photocatalysis. Rawabi Holding's chairman expressed pride in KAUST's solar research and its potential to address global challenges. Why it matters: By bringing together global experts and fostering discussions on innovative solar technologies, KAUST is contributing to advancements in renewable energy and sustainable solutions for the region.