The world’s first commercial wave energy farm has begun delivering electricity to the grid, proving the viability of ocean waves as a predictable renewable energy source. The facility located off the coast of Scotland generates 5 MW of power.
Wave energy offers advantages over wind and solar: it’s more predictable, operates 24/7, and has minimal visual impact. However, harsh ocean conditions have made the technology challenging to develop.
Technology:
- Floats that convert wave motion to electricity
- Subsea cables transmit power to shore
- Designed to survive extreme storm conditions
With oceans covering 71% of Earth’s surface, wave energy could theoretically provide twice the world’s current electricity demand.
