The Pros And Cons Of Tidal Energy

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Tidal energy is a renewable energy created by using gravitational forces from the sun and the moon. Since the moon rotates around the Earth, and the sun’s placement is constantly changing, the sea levels are always rising or falling. These different levels create the tide cycle and energy is gathered from the difference in sea levels, currents, and tides. Tidal energy can appear complex and confusing but this quote provides a brief explanation of how tidal energy is defined and gathered:

“Tidal energy, in the simplest terms, can be defined as the energy created by the movement of the water to the tides and waves of the ocean and currents in the river. This energy is created with the help of turbines that are located under the water. The main purpose of the tidal energy is to generate electricity at the tidal power plants”(“Help Save Nature,” 2018).

Tidal energy is becoming increasingly popular and is used in society more often, but do the benefits outweigh the
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This technology is extremely safe and has been tested for many years. Tidal energy is eco-friendly in many different aspects, one is the fact that it creates zero liquid or solid pollution. There are eight tidal power stations around the world, two under construction, and eleven more stations being proposed. Although there are many positive reasons to use tidal energy, it is not on the list of UN sustainable energy technologies, and currently, only islanders are using the source of power. One of the biggest factors that is limiting the growth of tidal power is that it is limited by geography. While the cost to build the actual power plants are quite high, the maintenance costs are surprisingly low, and the life of the power plants are long. The positives of tidal energy are the; consistent power, the fact that it is pollution-free, the low operating costs, and the fact it is

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