Sea-Lix' core technology is represented by a dual rotor contra-rotating patented turbine concept. This is applied in various product packages including autonomous plattforms for continuous real time monitoring of data in fluid systems e.g. water distribution networks. Parameters monitored include; 1) Operational parameters; 2) Fluid quality parameters; Asset condition parameters. The turbine is also available for pressure management and energy recovery. It can replace pressure control valves which only generate waste heat and noice. Our noiseless and vibration-free pressure control turbine utilizes the available pressure differential between inlet pressure and the desired downstream pressure to generate electric energy - Plug'n Play! is currently developing patent pending next generation tidal and hydro-power tcorporating a novel contra-rotating turbine for installation in low to medium head applications.