XNRG is a subsidiary of Xtenders, the renowned Dutch builder of high-performance superyacht tenders. With XNRG, we take a bold step forward—developing next-generation propulsion and energy systems that meet the demands of a cleaner, more advanced maritime future.
Smart propulsion for a new era in yachting
At XNRG, we engineer hybrid and dual-energy propulsion systems that seamlessly combine electric drive with hydrogen fuel. Designed for silent operation, zero-emission cruising, and robust reliability, our systems deliver peak performance without compromise.
Our flexible architecture supports real-time switching between energy sources, and is future-ready for the integration of ammonia as a sustainable marine fuel. This gives shipyards and owners the freedom to choose clean energy solutions tailored to vessel size, mission profile, and regulatory requirements.
Energy storage that powers freedom
Propulsion is just one piece of the puzzle. That’s why we develop high-performance marine energy storage systems, designed for maximum autonomy, safety, and control. Whether paired with hydrogen tanks or prepared for future ammonia integration, our systems ensure optimal energy flow, long range capability, and minimal environmental impact.
Built on experience. Driven by innovation.
As part of Xtenders, XNRG brings together deep expertise in lightweight composite construction and advanced system integration. Our solutions meet the highest standards of design, efficiency, and functionality—empowering the next generation of yachting with clean, intelligent power.
XNRG isn’t just about propulsion.
We build the energy core of tomorrow’s superyacht tender.