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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

In a region known for long, dark winter nights, Polar Night Energy is building a system in the city of Tampere that can heat buildings with stored solar energy — all day, all night, and all winter long. This means that storing and distributing energy is as important as its generation. The apparent contradictions do not end there.

Store 89
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Fraunhofer IFF team designing hydrogen factory of the future

Green Car Congress

Electricity sourced from sun and wind is used to split water into hydrogen and oxygen in a process called electrolysis. The hydrogen is stored and can be converted by fuel cells in vehicles back into electricity that powers them. It is not possible to build wind and PV plants everywhere.

Hydrogen 435
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Hydro-Québec will support the clean hydrogen sector in Québec

Green Car Congress

In addition to having access to Québec’s vast water resources to generate green, renewable power at competitive prices, Hydro-Québec has everything it needs to support the development of green hydrogen. Green hydrogen, is produced through the electrolysis of water rather than from methane, a process that produces high levels of GHG emissions.

Hydrogen 243
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Study: Energy sorghum may combine best of annual, perennial bioenergy crops

Green Car Congress

Now, a study by researchers at the US Department of Energy (DOE) Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) has found that energy sorghum ( Sorghum bicolor ) behaves more like miscanthus in the way it efficiently captures light and uses water to produce abundant biomass. Energy sorghum falls somewhere in between.

Energy 321
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Monash team proposes roadmap to renewable ammonia economy; 3 generations of technology

Green Car Congress

While there is global potential to generate renewable energy at costs already competitive with fossil fuels, a means of storing and transporting this energy at a very large scale is a roadblock to large-scale investment, development and deployment. 2020) “A Roadmap to the Ammonia Economy”, Joule doi: 10.1016/ j.joule.2020.04.004.

Renewable 419
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Air Liquide inaugurates HyBalance pilot site in Denmark for production of carbon-free hydrogen

Green Car Congress

The facility uses electrolysis technology to balance the electricity grid and to store surplus electricity in the form of hydrogen that will be used in industry and transportation. Denmark is a pioneer in the integration of renewable energies into the national energy mix, with 40% of the country’s electricity produced from wind turbines.

Denmark 218
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Toshiba to participate in 4-year power-to-gas hydrogen fuel project in Scotland

Green Car Congress

The project will run from 2015 to 2020 in a redevelopment area of the Methil Docks in Methil, Fife, Scotland’s third largest council area. Electricity generated by wind and solar power will be used to power a hydrogen-producing water electrolysis system. This marks Toshiba’s first hydrogen research project outside Japan.

Hydrogen 150