RSE is a manufacturer and supplier of modular energy solutions for industrial and critical applications, and part of an international engineering group with its production and engineering hub in the Czech Republic. We design and deliver integrated power generation systems, including cogeneration (CHP) plants, industrial heat pumps, battery energy storage systems (BESS) and waste heat recovery boilers. Our solutions are built on proven MWM gas engines and FG Wilson diesel generator sets, which we integrate into fully engineered, containerised systems tailored to each project. With in-house production of modular energy units, we deliver scalable, high-efficiency solutions designed for rapid deployment, reliable operation and long-term performance across the UK and worldwide.

Our mission is to support the transition to decentralised, efficient and lower-carbon energy systems by delivering reliable on-site generation and integrated energy infrastructure. We aim to help our clients reduce operational costs, improve energy security and meet evolving sustainability targets without compromising performance.