SpinDrive Oy provides turn-key drivetrains with the high-speed electrical machine and active magnetic bearings for Original Equipment Manufacturers (OEMs) in heating, ventilation, and air conditioning (HVAC), and waste heat recovery systems. SpinDrive’s solution reduces energy losses in the machine by half. For a 500-kW unit, this solution mitigates 200 tons of CO2 emissions annually and enables 4-year payback time. Active magnetic bearings are levitating the rotational part of the machine, which enables 20 years of maintenance-free operations and saves on average more than 40 000 EUR annual maintenance costs per one machine. The drivetrain is completely oil-free, which allows OEM customers to enter rapidly growing markets and ensure an alignment with a contaminant-free environmental strategy.