This workshop will explore the transformative potential of ultrasounds in enabling greener, more efficient chemical processes and materials synthesis. Drawing on recent advances in sonochemistry and cavitation science, the session will bring together top experts and researchers to present high-level insights into the current state of the art, from fundamental mechanisms to practical applications. Topics will include ultrasound-assisted synthesis of nanomaterials, catalytic processes, and wastewater treatment — all under the lens of sustainability and process intensification. By showcasing scalable strategies and novel reactor designs, the workshop will highlight how ultrasound is reshaping traditional approaches to chemistry and materials engineering. Designed to foster dialogue across disciplines, this session invites contributions from academia and industry alike, creating a platform for discussion on how to accelerate the adoption of ultrasonic technologies in real-world contexts. Attendees will engage with experts through in-depth presentations and interactive Q&A sessions, gaining a deeper understanding of the challenges, opportunities, and future directions in this rapidly evolving field.