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Audi Hungaria starts operation of Europe’s biggest solar roof installation

Green Car Congress

Hungaria, officially started operation of Europe’s biggest photovoltaic roof installation. The focus lies on the challenges that are key to Audi: decarbonization; water utilization; resource efficiency; and biodiversity. Hungaria, has been installed on the roofs of the plant’s two logistics centers. r has used only green power.

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Toyota and DIFFER partner on direct solar production of hydrogen from humid air, rather than water

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The Dutch Institute for Fundamental Energy Research ( DIFFER ) is partnering with Toyota Motor Europe (TME) to develop a device that absorbs water vapor, and splits it into hydrogen and oxygen directly using solar energy. In this project, DIFFER and TME are exploring an innovative way to produce hydrogen directly out of humid air.

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Synhelion starts construction of DAWN demo plant to produce solar fuels

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ETH Zurich spin-off Synhelion has started the construction of DAWN—its own industrial plant to produce synthetic fuels using solar heat. The production process—using only solar heat—was first demonstrated in 2019 in a mini-refinery on the roof of ETH Zurich. Earlier post.)

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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

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Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. of hydrogen is currently produced via water electrolysis and only a fraction of this production is powered by renewable energy.

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U. Mich spinout Spider9 offering dynamic control systems for grid-scale batteries and solar arrays

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Spider9 , a cleantech company launched in 2011 at the University of Michigan, has finalized the license agreement for patented dynamic control systems and plans to launch its first commercial integration at the historic Henry Ford Valve Plant, known as the Water Wheel Center, in Northville, Michigan. —Spider9 CEO Glynne Townsend.

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Toshiba integrated hydrogen energy system starts operation at Toranomon Hills Business Tower in Tokyo

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Toshiba Energy Systems & Solutions Corporation (Toshiba ESS) announced that its hydrogen-based autonomous energy supply system H2One, which Toshiba ESS delivered and installed on the rooftop of Toranomon Hills Business Tower (Minato-ku, Tokyo), has started full-scale operation with the opening of commercial facilities.

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KU Leuven team creates solar panel that produces hydrogen from moisture in air

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Bioscience engineers at KU Leuven have created a solar panel that produces hydrogen gas from moisture in the air. Twenty of these solar panels could provide electricity and heat for one family for an entire winter. A traditional solar panel converts between 18 to 20% of the solar energy into electricity.

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