Wave energy is a form of renewable energy generated from the movement of ocean waves. As waves rise and fall, they create kinetic energy that can be harnessed using various technologies, such as buoys and underwater turbines. This energy can then be converted into electricity, providing a sustainable power source. The potential of wave energy is significant, as oceans cover over 70% of the Earth's surface. Unlike fossil fuels, wave energy is clean and produces no harmful emissions. Countries like Australia and Scotland are investing in wave energy projects to reduce their reliance on traditional energy sources and combat climate change.