28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

Minesto’s fully operational Dragon 12 looks like some sort of futuristic military drone – but it behaves remarkably like a kite underwater. It uses lift generated by tidal flows to fly patterns faster than the currents, harvesting renewable energy.Cont… Continue reading 28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

Minesto’s fully operational Dragon 12 looks like some sort of futuristic military drone – but it behaves remarkably like a kite underwater. It uses lift generated by tidal flows to fly patterns faster than the currents, harvesting renewable energy.Cont… Continue reading 28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

Container-based mobile battery hub recharged by kite power

A Dutch startup spun out of the Delft University of Technology has launched the Kitepower Hawk, a wind energy storage solution that’s designed to replace diesel generators for small island communities, on construction sites or in agriculture.Continue R… Continue reading Container-based mobile battery hub recharged by kite power

World’s fastest sailboat: Two wild designs hit the water for testing

The SP80 is built and on the water, being towed behind a boat for drag evaluation

The SP80 and Syroco teams have both got their remarkable boats on the water. Looking like a pair of alien spaceships, and pulled by ultra-fast kites instead of sails on masts, both these machines are built to reach terrifying, unprecedented speeds.

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Category: Marine, Transport

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Sovereign Ships solar-electric yacht takes off-grid living out to sea

Forget about merely living off-grid, the future is all about living offshore … full-time. At least that’s the vision Florida-based yachting startup Sovereign Ships is looking to make reality. More than a mere electric catamaran, its oceangoing Sphinx… Continue reading Sovereign Ships solar-electric yacht takes off-grid living out to sea

Airseas installs its first fuel-saving auto-kite on a cargo ship

French company Airseas has installed its first half-size automated Seawing kite to a cargo ship chartered by Airbus, and will commence six months of trials in January. The full-size kite is estimated to save up to 20 percent of fuel burn and emissions…. Continue reading Airseas installs its first fuel-saving auto-kite on a cargo ship

Two radically new kiteboats hope to smash the speed sailing record

Syroco's #1 challenge is to design a supercavitating hydrofoil that won't produce shuddering instability

Two teams, Switzerland’s SP80 and France’s Syroco, are taking aim at the world speed sailing record in 2022, with a pair of thoroughly remarkable kiteboats that both teams believe can smash previous records, targeting top speeds up to 80 knots (92 mph/148 km/h).

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Tidal power system will use an underwater kite to generate electricity

We’ve already heard about renewable energy systems that use aerial kites to generate electricity via the wind. Well, the Manta system is kind of similar, although it uses an underwater kite that “flies” in tidal or river currents.Continue ReadingCatego… Continue reading Tidal power system will use an underwater kite to generate electricity

Tidal power system will use an underwater kite to generate electricity

We’ve already heard about renewable energy systems that use aerial kites to generate electricity via the wind. Well, the Manta system is kind of similar, although it uses an underwater kite that “flies” in tidal or river currents.Continue ReadingCatego… Continue reading Tidal power system will use an underwater kite to generate electricity

Lithe yacht has diesel-kite hybrid power and toy-hauling support boat

Looking to go a little greener than average with their latest superyacht project, Red Yacht Design and Dykstra Naval Architects skip the diesel-electric drive for a more natural hybrid power source. The diesel engines still handle a bulk of the work, b… Continue reading Lithe yacht has diesel-kite hybrid power and toy-hauling support boat