Tidal Energy: Meaning, Advantages and Disadvantages of ...
10. Traditional: This is a historic form of energy, as early forms of tidal energy included water mills, which have been used for millennia to power machinery or grind corn. Disadvantages of Tidal Energy. 1. Tied to one place. Unlike coal, oil or natural gas, tidal energy sources cannot be easily transported for long distances. 2. Startup costs.