Low and high tides follow well-known cycles, making it easier to know when power will be produced throughout the day. In addition to being a renewable energy source, tidal power stations do not emit greenhouse gasses during electricity generation.īecause greenhouse gas emissions are one of the leading causes of climate change, finding zero-emission energy sources is more important than ever. The gravitational pull from the sun and the moon, which controls the tides, won’t cease to exist anytime soon.
So, as you are harnessing energy from the changing tides, you don’t decrease the amount of energy the tides can produce in the future. Tidal energy is a renewable source of energy, which means the energy doesn’t deplete as it is used.
#TIDAL ENERGY GENERATOR#
The turbine turns a generator that then produces electricity.Ĭheck out our article on how tidal power works for a more in-depth explanation. As the currents and tides change, the moving water pushes the blades of the turbine. Tidal turbines harness tidal energy similarly to how wind turbines capture wind energy.
Tidal power can be captured by using different types of technologies, such as tidal barrages, tidal stream generators, and tidal fences.Īll of these types of tidal energy plants make use of tidal turbines, so it's most important to understand how a turbine can capture the kinetic energy within the tides for energy production. Tidal power is a renewable energy source that turns energy created from changing tides and currents in the ocean ocean into usable electricity.
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