Marine energy production is as follows:
1. Tidal power generation: using tidal energy to produce electricity, that is, converting the energy contained in the periodic rise. and fall of sea water into electrical energy. The difference in water level is expressed in potential energy and the speed of the current is expressed in kinetic energy.
2. Wave power generation: Use the kinetic energy and potential energy contained in sea surface waves and convert them into electrical energy.
3. Thermoelectric power generation: Use the thermal energy caused by the temperature difference between the surface water mass and the deep ocean water mass and convert it into electrical energy.
4. Ocean Current Power Generation: Use the movement of ocean currents to spin the generator and convert energyie kinetics of ocean currents into electrical energy.