Tidal power is another kind of renewable energy that is generally harnessing the tidal energy of the ocean and with the help of turbines it can generate electricity. Although it is hardly used it still has the potential in the future because of the increasing number of people so will their need for electricity. Harnessing tidal energy is pretty much the same when harnessing wind energy; this is with the help of turbines.
Tidal energy is only one of the renewable energy that we can use, other energy include biofuels, solar energy, wind energy, geothermal, hydroelectricity and many more. These alternatives are a good idea to use because they are environmentally friendly, lessening green house gases and also will not have any risk on our health. With out ever evolving technology we are surely be able to find better and cleaner ways to run our cars or to generate electricity.
