Battery Systems - State of the art & scalable for vessel types

  • Marine type approved NMC Flatpack and NCA CUBE (Q2/25)

  • LFP Power and Energy Packs

  • All systems water cooled and heated

  • ZEM battery space design with required sensors, ventilation and fire ext systems

ZEM - No 1 system supplier to Norwegian aquaculture industry

ZEM integrates competitive, robust and safe marine hybrid and electric drivelines tailored to fit customer requirements.

Specializing in innovative and competitive zero-emission maritime solutions, we help reduce climate impact while ensuring safety, efficiency, and adaptability.

Electric drivelines replace traditional combustion components with electric motors and power electronics to deliver smoother torque, higher efficiency, and lower operating emissions. Integrated battery systems and regenerative braking enable extended range and reduced fuel consumption while simplifying maintenance and improving vessel performance.

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About us

ZEM is a leading system integrator of marine electric and hybrid drivelines, dedicated to powering a greener maritime future. With a strong focus on state-of-the-art system integration, we deliver high-quality, robust, and flexible solutions tailored to customer needs. Specializing in innovative and competitive zero-emission maritime solutions, we help reduce climate impact while ensuring safety, efficiency, and adaptability.

Our expertise spans both hardware and software development, allowing us to provide cutting-edge, fully integrated marine propulsion systems. Driven by a team of skilled engineers, we foster continuous innovation, maintaining a dynamic and solution-oriented approach to technology leadership in the industry. 

Known for reliability and forward-thinking solutions, ZEM is committed to shaping the future of sustainable maritime transport.

We are based at Veritas Senteret in Høvik, Oslo, Norway.