Create a close loop high efficiency1MW-4MW zero emission micro turbine utilizing a super critical cycle for waste heat recovery including low grade source below 150 c. The design should eliminate fuel combustion, ensuring environmentally friendly operation. Target objectives include achieving a high mean time between Outages (MTBO), low Mean time to Repair (MTTR) and minimizing the footprint compared to existing gas turbines. The micro turbine will work on the principle of waste heat recovery from diverse sources on ship and store its output in an energy storage bank for subsequent use. It should be scalable.