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Swiss team develops effective and low-cost solar water-splitting device; 14.2% solar-to-hydrogen efficiency

Green Car Congress

The prototype system is made up of three interconnected, new-generation, crystalline silicon solar cells attached to an electrolysis system that does not rely on rare metals. crystalline Silicon (c-Si) solar cells show high solar-to-electricity efficiencies, and have demonstrated stabilities in excess of 25 years.

Solar 150
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PSI team demonstrates direct hydrocarbon fuel production from water and CO2 by solar-driven thermochemical cycles

Green Car Congress

Solar-driven thermochemical cycles offer a direct means of storing solar energy in the chemical bonds of energy-rich molecules. syngas—from water and CO 2. A very attractive route is the direct production of hydrocarbon fuels from water and carbon dioxide by realistic STCs. —Lin et al.

Water 170
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Purdue, EPFL team propose Hydricity concept for integrated co-production of H2 and electricity from solar thermal energy

Green Car Congress

Researchers from Purdue University and École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland are proposing a new integrated process involving the co-production of hydrogen and electricity from solar thermal energy—a concept they label “hydricity”.

Solar 150
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Empa researchers investigating new process for production of synthetic methane

Green Car Congress

Methanization works by producing methane (CH 4 ) and water (H 2 O) by catalytic conversion from carbon dioxide (CO 2 ) and hydrogen (H 2 ). Water causes problems with conventional processes, however; to remove it, serial methanization stages are typically required—with condensation areas in between.

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EPFL team develops low-cost water splitting cell with solar-to-hydrogen efficiency of 12.3%

Green Car Congress

Michael Grätzel at EPFL (Ecole Polytechnique Fédérale de Lausanne) in Switzerland has developed a highly efficient and low-cost water-splitting cell combining an advanced perovskite tandem solar cell and a bi-functional Earth-abundant catalyst. Splitting water requires an applied voltage of at least 1.23 V and up to 1.5

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Hyundai Motor CES exhibits envision transition to hydrogen energy, SDV solutions – ET Auto

Baua Electric

Visitors can also learn about green hydrogen that is produced by electrolyzing water. Electrolysis plants operate on renewable energy sources, such as wind, solar and hydropower. It has been recognized for its eco-friendliness and excellent technological prowess in major global markets, such as Switzerland and Germany.

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EAA National Board nominations from across North America

Electric Auto Association

Marc is an advocate for clean energy, drives a Tesla Model S 100D, has solar panels and two Tesla Power Walls. Alan Morgan Current Profession: Director of Business and Market Development (Solar) How will you add value to the EAA Board? He worked for SolarCity and Tesla between 2015 and 2018 and now for Solar Smart Living (since 2018).