One of the most promising Marine energy technologies is the tidal turbine, which was advocated in Manchester by Peter Fraenkel of Marine Current Turbines (MCT).

Now EMS are building so as to reach the real time adjustment for the network in the different operations including the least network lost, the optimal tidal current of electric energy quality.

Generalized water resources include river water, tidal water, wave energy, ocean current energy and other energy resources; the narrow sense refers to the river water resources, water resources.