UK - A consortium succeeded in developing a hybrid system performance support tool nicknamed Flywheel Hybrid System for Premium Vehicles (FHSPV). Later, the system is also intended as a substitute for conventional batteries in hybrid technology.
The ability of the project is also supported by the UK government is demonstrated through the ARTEMIS system test cycle. Through this system, the device FHSPV which still form a 3D design can be seen its performance significantly.
