What is Tidal Power ??
Answers
Tidal energy is energy that could be obtained from the changing sea levels. In other words, tidal energy is a direct result of tide shifting from low to high.
Tidal energy is considered to be a renewable source of energy since it only uses the energy from the changing of the tides instead of burning or consuming any form of energy source. It is also considered to be inexhaustible because tides always rise and fall due to gravity.
Tidal power utilization is also considered to be a very reliable source of energy due to its predictability. Compared to other sources of energy such as wind or solar energy, tidal changes are easier to predict. They’re also sure to occur consistently. Unlike solar or wind energy, tidal power does not depend on the season or the weather type. Instead, tidal energy relies purely on the orbital kinetic energy that the sun exerts as the earth orbits around it. The same goes with the moon and earth orbital system. As the moon orbits around the earth, a gravitational force is experienced by both bodies.
Consequently, all of the forces that work within the orbital systems create an imbalance in the earth’s water levels. Thus, some places have higher water levels while other places have decreased water levels
Tidal power or tidal energy is a form of hydropower that converts the energy obtained from tides into useful forms of power, mainly electricity. Although not yet widely used, tidal energy has potential for future electricity generation. Tides are more predictable than the wind and the sun.