Shipping is a major contributor to global CO₂ emissions. This is why we are working on solutions and methods to improve the situation. An interesting approach is that of Wind Hunter, a Japanese initiative resulting from collaboration between the company MOL (Mitsui OSK Lines, Ltd.), Kyūshū University and the group Taiyo Sangyo.
Wind Hunter aims to develop ships that independently produce the hydrogen needed for their propulsion. This innovation could not only significantly reduce carbon emissions, but also boost much of shipping.
The environmental context
Our planet is facing an unprecedented climate crisis. CO₂ emissions are at the center of global concerns, and the shipping sector, being one of the main emitters, cannot remain indifferent. But how can an industry so traditionally dependent on fossil fuels reinvent itself? The answer may lie in hydrogen.
Each member of the Wind Hunter collaboration has a specific role to achieve the goal. MOL manages the project and offers its expertise in naval design,Kyushu University focuses on creating a system to produce pure water. Taiyo Sangyofinally, it works on a cutting-edge reverse osmosis system.
Osmosis?
Salt water isn't just for fish. Wind Hunter aims to develop seawater desalination technology. Obtaining high purity fresh water is essential to effectively produce hydrogen through electrolysis. And the innovative filter ofKyushu University, promises to sweep away impurities, both organic and inorganic.
Result? A ship that sails using the power of the wind not only to move, but also to produce energy. The on-board wind turbines provide the energy necessary for electrolysis ensuring continuous navigation even when there is no wind.
Wind Hunter, beyond the horizon
In addition to producing hydrogen from seawater, MOL and its partners are exploring ways to produce it from freshwater as well. And with tests underway on the lake Biwa in Japan, the future looks promising.
Of course, hydrogen isn't just for ships. The ultimate goal is to provide it to any industry that needs it. And with the innovations brought by the Wind Hunter project, that future may be closer than we think.
We can say "green hydrogen” in this case, or do we still find some coconut heads who object?
