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EU project HyFlexFuel converted sewage sludge and other biomasses into kerosene by hydrothermal liquefaction (HTL); SAF

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The pilot-scale HTL plant processes aqueous biomass slurries (~20% dry matter content) at temperatures up to 350 °C and pressures around 200 bar, where water does not boil but remains in a liquid state. Under these conditions, biomass is converted into a crude bio-oil, which is separated from the process water behind the reactor.

Convert 418
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Audi partnering with Climeworks on CO2 direct air capture and storage

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The Swiss company Climeworks is building the world’s largest direct air capture (DAC) and storage facility for converting atmospheric CO 2 to rock in Iceland. Water from the Hellisheiði power plant then flows through the facility and transports the carbon dioxide roughly 2,000 meters below the surface of the Earth.

Audi 446
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EPFL team develops low-cost water splitting cell with solar-to-hydrogen efficiency of 12.3%

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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

Low Cost 278
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QUANTRON introduces new CIZARIS 12m electric bus; BEV first, fuel cell model next year

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From QUANTRON’s point of view, this combination, which has so far been rather rare in Europe, represents the optimal team for converting the energy on board into propulsion as safely and efficiently as possible. This range is fully sufficient for most transport operators, saving them greater expense on charging infrastructure.

Fuel 448
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Swiss team develops effective and low-cost solar water-splitting device; 14.2% solar-to-hydrogen efficiency

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As the V OC of the presented c-Si cells is only ∼600 mV, four cells need to be connected in series to achieve stable water splitting performance. We demonstrate in this study that, thanks to their high V OC , three series-connected SHJ cells can already stably drive the water splitting reaction at unprecedented SHE. Schüttauf et al.

Solar 150
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German power-to-gas facility opens green methanation plant; €28M STORE&GO project

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In this second stage, hydrogen from regenerative energy sources is converted into methane (CH 4 ), i.e. synthetic natural gas, using CO 2 from a bio-ethanol plant. Type of CO2 source (biogas; waste water; atmosphere). Dr. Christian Ehler, member of the European Parliament, is serving as sponsor to the project.

Store 258
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MAN Diesel & Turbo partners with ABB to develop and commercialize new electro-thermal stationary energy-storage system

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MAN Diesel & Turbo Schweiz AG has signed a cooperation agreement with ABB Switzerland for the development, production and commercialization of a three-way energy-storage system. The heat and cold can be converted back into electrical energy on demand. The CO 2 is fed into a heat exchanger and heats the water.