Tidal energy has not been to its true potential but it has several advantages that are promising. List of the Advantages of Wave Energy and Power . Tidal power uses the kinetic energy of the tides to generate power. There are additional requirements a potential site must meet. Sustainable. A tidal barrage usually closes a basin or an estuary, but the tidal fence is better because it can be used in open tidal channels located between the mainland and a nearby island, or even between two islands. Tidal energy is also easy to be predicted as tidal currents are highly predictable (Tidal Power.UK, n.d). It requires long gestation time. Special buoys, turbines, and other tidal energy generators capture the tidal wave energy and convert it into clean, pollution-free electricity. Effects on Marine Life The biggest concern regarding tidal energy is the effect that the turbines and plants will have on the marine life in the surrounding areas. This is why both the equipment’s installed capacity and physical size have entirely other limitations, though tidal turbines and stream generators that are being used are very similar to wind turbines. First, they need to be located on a coastline, which limits potential station sites to coastal states. Energy can be produced within short time periods. It is renewable. It is generated by the combined effects of the gravitational force of the moon and the sun and the rotation of the earth. The energy produced is clean and non-polluting. 5. But, generating … Though tidal energy is green and non … The Disadvantages of Tidal Energy 1. The proposed Swansea Bay Tidal Lagoon project in Wales, UK, is priced at £1.3bn ($1.67bn). In order to completely understand its significance and effects, it would help to gain a clearer understanding of these opposing aspects. Nevertheless, technological solutions are now being developed to resolve these issues. Every high tide is followed by a low tide, and all coastal areas of the planet receive two high tides and two low tides in a lunar day (24 hours and 50 minutes). Is A Free Form Of Alternative Energy. The current technology in these power plants also limits the operationally suitable locations. 2) There are very few ideal locations for construction of plant and they too are localized to coastal regions only. High Potential: The U.S. Department of Energy estimates that tidal and wave energy hold up to 1,400 Terawatt hours (TWh) of potential energy each year. It is still considered a new technology. Tidal Energy is an inexhaustible energy. Because it takes a large capital to build the tidal power plant. 3.1 Video: How energy is generated in a central tidal; 4 Disadvantages of Tidal energy; 5 Conclusion; What are the benefits and disadvantages of tidal energy? By harnessing tidal energy on a large scale, we can help reduce foreign fuels importation and enhance energy security, as people would no longer have to rely much on foreign fuel import to satisfy the growing energy demand. 1. It can be difficult and relatively costly to keep equipment in working condition. LISTEN FOR MAIN IDEAS Listen to the report. Today, tidal energy around the world is increasingly being considered as a potential source of renewable energy (Bryden and Scott, 2007). Tidal energy pertains to a form of power that particularly transforms the efficiency of the tides to beneficial forms of dynamism. 5. If we consider tidal barrages or even other systems, they can have a negative impact on marine life. The technology used to turn the power of the tides into clean electricity is pretty new and quite expensive for the moment, but is still under development because we need to be able to generate tidal power cheaper even in coastal areas with low tide level. 6. 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