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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.

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Researchers demonstrate electrochemical synthesis of ammonia from air and water under mild conditions

Green Car Congress

Andrews have demonstrated that ammonia can be synthesized directly from air (instead of N 2 ) and H 2 O (instead of H 2 ) under a mild condition (room temperature, one atmosphere) with supplied electricity which can be obtained from renewable resources such as solar, wind or marine. —Lan et al. Rong Lan, John T.

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Why is Hydroelectricity So Green, and Yet Unfashionable?

Cars That Think

I live in Manitoba , a province of Canada where all but a tiny fraction of electricity is generated from the potential energy of water. Instead, that pure status is now reserved above all for wind and solar. stores of energy , as reservoirs for drinking water and irrigation, and for recreation and aquaculture.

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Researchers Show New Piezeoelectrochemical Effect Can Scavenge Energy Wastes Such as Noise or Vibration to Generate Hydrogen Via Water Splitting

Green Car Congress

H 2 and O 2 are produced by deforming a ZnO fiber or BaTiO 3 dendrite in water via oxidation-reduction reactions. They then applied the PZEC effect to generate hydrogen and oxygen via direct water splitting. The mechanism of the water decomposition via the PZEC effect relies on the piezoelectric properties of the materials.

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Old empires could be the key to a new car future – ET Auto

Baua Electric

Hydrogen is the most abundant substance in the universe, and a crucial element in the creation of our most precious resource: water. Recently, industry has turned to green hydrogen, created by running an electric current through water with an electrolyte. Put this in a car and you have a fuel-cell electric vehicle.

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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

This sponsored article is brought to you by COMSOL. The system uses electricity to heat air, which is then circulated through an exchanger that heats water and distributes it to multiple buildings in the city’s Hiedanranta district (Figure 2). The intermittent nature of daylight and strong winds, however, is a stubborn problem.

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Energy storage: the key to a decarbonised future

Setec Powerr

We are transitioning from fossil fuels to renewable energy sources such as wind and solar, and the use of energy storage is becoming more widespread. This article will answer your confusion. And with the popularity of electric vehicles, the grid is under more and more pressure, so the demand for energy storage is growing.