Remove 2017 Remove Carbon Remove CO2 Remove Solar
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Audi Hungaria starts operation of Europe’s biggest solar roof installation

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Audi Hungaria is thus the second of five Audi sites (after Audi Brussels) to achieve a neutral carbon balance, according to the company. We have a clear aim: that all Audi sites will have carbon-neutral operation by 2025. The remaining heat is generated through natural gas, with carbon neutrality assured thanks to bio-gas certificates.

Audi 435
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SOLETAIR project produces first 200 liters of synthetic fuel from solar power and atmospheric CO2

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The SOLETAIR project ( earlier post ) has produced its first 200 liters of synthetic fuel from solar energy and the air’s carbon dioxide via Fischer-Tropsch synthesis. The mobile chemical pilot plant produces gasoline, diesel, and kerosene from regenerative hydrogen and carbon dioxide. The SOLETAIR project started in 2016.

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GWU team demonstrates highly scalable, low-cost process for making carbon nanotube wools directly from CO2

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Stuart Licht have demonstrated the first facile high-yield, low-energy synthesis of macroscopic length carbon nanotubes (CNTs)—carbon nanotube wool—from CO 2 using molten carbonate electrolysis ( earlier post ). The most compact form of captured carbon is through its transformation to solid carbon.

Low Cost 300
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EIA: CO2 emissions from US power sector have declined 28% since 2005

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EIA calculated that CO 2 emissions from the electric power sector totaled 1,744 million metric tons (MMmt) in 2017, the lowest level since 1987. Source: US EIA, US Energy-Related Carbon Dioxide Emissions , 2017. per year, US power sector CO 2 emissions in 2017 would have been about 654 MMmt more than actual 2017 levels.

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Berkeley Lab solar-to-fuel system for CO2 to ethanol and ethylene; light-powered production of fuel via artificial photosynthesis

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Scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have harnessed the power of photosynthesis to convert carbon dioxide into fuels and alcohols at efficiencies far greater than plants. Solar to chemical energy conversion could provide an alternative to mankind's unsustainable use of fossil fuels.

Solar 170
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EPFL team develops low-cost catalyst for splitting CO2

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A solar-driven system set up using this catalyst was able to split CO 2 with an efficiency of 13.4%. Grätzel is known worldwide for the invention of dye-sensitized solar cells (“Grätzel cells”). The system was able to selectively convert CO2 to CO with an efficiency of 13.4% using solar energy. —Jingshan Luo.

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Elemental boron effective photothermocatalyst for the conversion of CO2 for fuels and chemicals

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This could form the basis of a new, more efficient process for converting the greenhouse gas CO 2 into a useful carbon source for the production of fuels and chemical products. Their material of choice is powdered elemental boron, which very strongly absorbs sunlight and efficiently converts it photothermically, heating itself up remarkably.