Scientists have made efforts to advance a way to convert low-frequency mechanical energy from ocean waves into electricity. Their approach focuses on self-powered ocean grids, distributed marine IoT, ...

Under the ocean’s surface, tentacle-like stems of seaweed sway with the current, bending back and forth as they get tossed about by underwater waves. These movements are a physical representation of ...

Sea Wave Energy Ltd has been working for more than a decade on an ultra-cheap floating wave energy device. With several prototypes tested, the company is promising capacities over 100 MW, with unheard ...