Some of the advantages of using tidal energy are that it is predictable, it is eco-friendly, it is effective even at low speeds, it is renewable and it is an efficient energy source. Tidal energy is basically harnessed from water bodies that experience tides.
One of the most important advantages of tidal energy is that it does not cause harm to the environment since it does not emit any greenhouse gases. Another advantage is that tides can be predicted making this source of energy reliable. The third advantage is that energy can be produced even when tides are moving at relatively slow speeds.