This is a big day for Minesto, said Dr Martin Edlund, CEO.
40% off TNW Conference!
For comparison, Scottish startup Orbital Marine Powers firstgrid-connectedtidal turbine is a 72-metre-long and 680-tonne behemoth called the O2.
Despite its size, O2 puts out a modest 2MW of clean electricity.
The efficiency of Minestos design is thanks to the way it glides in the ocean currents.
means it can generate a lot of electricity but still remain relatively small and lightweight.
Story bySion Geschwindt
Sion is a freelance science and technology reporter, specialising in climate and energy.
