Japan has taken a significant step forward in renewable energy with the successful deployment of its first megawatt-scale tidal turbine, the AR1100. Installed in the Naru Strait, this 1.1 MW tidal turbine represents a major breakthrough in marine energy technology. As Japan moves towards a sustainable, fossil-fuel-free future, tidal energy is poised to play a crucial role in the country’s energy transition.

This latest achievement builds upon the success of the AR500 pilot project, which demonstrated the viability of tidal energy with a 97% availability rate. With the AR1100 now operational, Japan has entered the global race to harness ocean power on a large scale.

This article will explore how tidal energy works, the advantages of this technology, Japan’s commitment to renewable energy, and the impact of the AR1100 project on the future of clean power generation.