Tidal power is a form of renewable energy that harnesses the movement of ocean tides to generate electricity. It relies on the gravitational pull of the moon and the sun, which causes the rise and fall of sea levels. Tidal energy can be captured using various technologies, such as tidal turbines and barrages, to convert kinetic and potential energy into usable power. This energy source is predictable and consistent, making it a reliable option compared to other renewable sources like solar and wind. Tidal power plants are typically located in coastal areas where tidal ranges are significant, allowing for efficient energy production while minimizing environmental impact.