Write advantages and limitations of the tidal energy.
Advantages of tidal energy:
(1) Tidal energy is an inexhaustible source of energy.
(2) Maintenance cost is low
(3) Tidal energy is environmentally friendly.
(4) Effective at low speeds
Limitations of tidal energy:
(1) The construction cost is very high.
(2) Location limits
(3) Inconsistent or variable intensity of the waves
(4) The turbines used can affect the surrounding ecosystem.