MIT Professor Ahmed F. Ghoniem delivered a keynote at KAUST's Spring Enrichment Program discussing clean energy solutions for future cities. He emphasized a portfolio approach including electrochemical, solar thermochemical, and plasma technologies for renewable energy storage. Ghoniem highlighted the economic opportunities arising from clean energy technology deployment, R&D, and job creation. Why it matters: The focus on renewable energy and storage aligns with Saudi Arabia's Vision 2030 goals for sustainable urban development and diversification of the energy sector.
KAUST's New Energy Oasis (NEO) hosted an open day on May 7 to showcase its renewable energy technologies. The event featured guided tours of the NEO site, where 11 international technology providers are testing renewable energy solutions. The technologies on display included photovoltaic (PV), concentrating solar power (CSP), and dust mitigation technologies. Why it matters: This initiative helps identify and implement the most appropriate renewable energy technologies for Saudi Arabia, addressing the Kingdom's growing energy demands.
KAUST has launched a Center of Excellence (CoE) for Renewable Energy and Storage Technologies, chaired by Professor Husam Alshareef, to develop and deploy innovative renewable energy and storage technologies. The center will focus on homegrown technologies invented at KAUST and aims to attract investments, partnerships, and market interest for commercial adoption. Research will focus on prototyping and scaling technologies across six key themes including advanced photovoltaics and new battery chemistries. Why it matters: This initiative aligns with Saudi Vision 2030, supporting the Kingdom's climate goals and transition to sustainable energy while creating jobs and enhancing energy security.
KAUST Professor Derya Baran and her team at startup iyris have developed transparent solar panels that can turn windows into a source of renewable energy. The technology allows buildings to generate their own electricity, aligning with Saudi Vision 2030's goals for sustainable energy. iyris' first customer is the Red Sea Farm, another KAUST-based business, which aims to use the windows to improve plant growth and crop yield. Why it matters: This innovation could significantly reduce reliance on fossil fuels and promote sustainable urban development in the region, where cooling demands drive high electricity consumption.
This study introduces a reinforcement learning (RL) framework using Proximal Policy Optimization (PPO) and Soft Actor-Critic (SAC) to optimize the cleaning schedules of photovoltaic panels in arid regions. Applied to a case study in Abu Dhabi, the PPO-based framework demonstrated up to 13% cost savings compared to simulation optimization methods by dynamically adjusting cleaning intervals based on environmental conditions. The research highlights the potential of RL in enhancing the efficiency and reducing the operational costs of solar power generation.
KAUST researchers have developed solar panels with 4D-printed legs that readjust their position to track the sun's movement without consuming electrical energy. The design uses smart materials that contract when exposed to sunlight, tilting the panel towards the sun. A multidisciplinary team of interns collaborated on the project, integrating physics, electrical engineering, and mechanical engineering expertise. Why it matters: This low-cost, energy-efficient solar-tracking technology could significantly increase the energy output of solar cells, offering a viable renewable energy solution for the region and beyond.
KAUST's Center of Excellence for Renewable Energy and Storage Technologies (CREST) is hosting a webinar on grid-scale energy storage. The talk will cover the evolution of grid-scale energy storage over the past 15 years, highlighting major drivers in KSA and internationally. Dr. Marek Kubik, Director of BESS at NEOM, will be the speaker. Why it matters: This event signals the growing importance of energy storage solutions in Saudi Arabia's renewable energy strategy, particularly within ambitious projects like NEOM.
KAUST's Functional Nanomaterials Laboratory (FuNL), led by Prof. Osman Bakr, focuses on synthesizing nanomaterials with novel optical, electronic, and magnetic properties for solar cells and other devices. The lab's research centers on controlling the size and composition of nanoparticles to optimize light absorption across different wavelengths. Unlike silicon-based solar cells, nanoparticle-based solar cells can be processed at low temperatures and potentially integrated with roll-to-roll printing. Why it matters: This research could lead to more efficient and versatile solar energy solutions, including printable photovoltaic thin films for buildings and flexible electronics.