Tamás Bertényi

Dr. Tamás Bertényi is a cleantech engineer, entrepreneur, and co‑founder of RheEnergise. With a PhD in experimental fluid mechanics from the University of Cambridge, he has spent more than two decades working at the intersection of energy, innovation, and sustainability. Throughout his career, Tamás has built and led multiple ventures in the clean energy space, specializing in building teams to solve complex problems, developing commercial solutions to help customers solve climate problems. His experience spans product innovation, project development, and startup leadership, including senior technical roles such as R&D Director at Quiet Revolution and CTO for NovoPower waste heat recovery systems for data centers. His path to co‑founding RheEnergise began with a long‑standing collaboration with fellow Cambridge colleague Richard Cochrane and Stephen Crosher. The team identified a critical bottleneck in the global energy transition: the lack of scalable, cost‑effective energy storag