One common misconception about ocean energy is that it primarily involves the use of tidal waves, and it's often believed to be less reliable compared to solar or wind energy. In reality, ocean energy encompasses a broader range of technologies and methods, such as tidal power, wave power, ocean thermal energy conversion, and even the lesser-known salinity gradient energy. Each type harnesses a different facet of the ocean's natural properties. For example, tidal power exploits the natural ebb and flow of coastal waters, which is highly predictable, contrary to what some might think. Wave power, which harnesses energy from surface waves, is likewise seen as inconsistent but actually has the potential to provide a considerable amount of power. In places like Scotland and Portugal, robust wave-energy projects have shown that with the right technology and investment, this form of energy could significantly contribute to the renewable energy mix. Given the vastness of the world's oceans, tapping into ocean energy more efficiently could play a crucial role in achieving sustainable energy goals. The progression toward harnessing this power more efficiently sets an inspiring horizon for renewable energy technologies, underscoring the importance of continued investment and innovation in this area.