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Prometheus CEO outlines tech advances that could make CO2-to-fuels renewable gasoline and jet price-competitive with fossil fuels

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In a commentary in the journal Joule , Rob McGinnis, founder and and CEO of Prometheus , a company that is developing technology to remove carbon dioxide from the air and turn it into fuels, discusses the technology advances that could lead to the potential price-competitiveness of renewable gasoline and jet with fossil fuels. 2020.01.002.

Gasoline 357
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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

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A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. We hope that it can be a steppingstone for future sustainable solar fuel production.

Solar 319
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Audi Hungaria starts operation of Europe’s biggest solar roof installation

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The focus lies on the challenges that are key to Audi: decarbonization; water utilization; resource efficiency; and biodiversity. The first is the switch to green power, which has taken place thanks to the commissioning of Europe’s biggest photovoltaic roof installation and the supply of electricity from renewable sources.

Audi 435
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Researchers demonstrate efficient electrochemical reduction of CO2 to C2+ alcohols

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Electrochemical reduction of carbon dioxide (CO 2 ) is a promising approach to solve both renewable energy storage and carbon-neutral energy cycle. In a paper published in the journal Joule , they suggest that the results show great potential for the electrocatalytic conversion of CO 2 into value-added chemicals. 2020.12.011.

CO2 434
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Researchers develop new stable artificial photosynthesis device to produce ethylene and hydrogen from sunlight and CO2

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A research team has developed a new artificial photosynthesis device component with remarkable stability and longevity as it selectively converts sunlight and carbon dioxide into two promising sources of renewable fuels: ethylene and hydrogen. We knew it was unstable—but we were surprised to learn just how unstable it really is.

Hydrogen 305
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SOLAR-JET project demonstrates solar-driven thermochemical conversion of CO2 and water to jet fuel

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SOLAR-JET concentrated thermochemical reactor. The EU-funded SOLAR-JET project has demonstrated the production of aviation kerosene from concentrated sunlight, CO 2 captured from air, and water. The solar reactor consists of a cavity-receiver containing a porous monolithic ceria cylinder. Click to enlarge.

Solar 268
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CESifo: EVs not the best option for reduction in on-road CO2 in Germany given power mix

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Over the long term, hydrogen-methane technology offers a further advantage: it allows surplus wind and solar power generated during peaks to be stored, and these surpluses will see a sharp increase as the share of this renewable energy grows. —Professor Buchal. —Prof.

Germany 406