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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. An electrolysis unit developed by Lappeenranta University of Technology (LUT) uses solar power to produce the required hydrogen.

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Compact pilot plant for solar to liquid fuels production

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Partners from Germany and Finland in the SOLETAIR project are building a compact pilot plant for the production of gasoline, diesel and kerosene from solar energy, regenerative hydrogen and carbon dioxide. An electrolysis unit developed by Lappeenranta University of Technology (LUT) produces the required hydrogen by means of solar power.

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Study finds anthropogenic PM and dust undercutting global solar energy production

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According to a new study led by a team at Duke University, airborne particulate matter and dust are cutting solar photovoltaic energy output by more than 25% in certain parts of the world, with roughly equal contributions from ambient PM and PM deposited on photovoltaic surfaces. Credit: ACS, Bergin et al. Click to enlarge.

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Osaka team develops new solar-to-hydrogen catalyst that uses broader spectrum of light

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A team at Osaka University in Japan has developed a new material based on gold and black phosphorus to harvest a broader spectrum of sunlight for water-splitting to produce hydrogen. The band gap properties are promising because of broad solar light absorption from UV to NIR region. More recently, with adjustable band gap from 0.3

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NREL researchers capture excess photon energy to produce solar fuels; higher efficiency water-splitting for H2

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All are from NREL; Crisp also is affiliated with the Colorado School of Mines, and Pach and Marshall are affiliated with the University of Colorado, Boulder. We demonstrated that the same process that produces extra current in a solar cell can also be applied to produce extra chemical reactions or stored energy in chemical bonds.

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ARENA awards A$22.1M to 16 projects to accelerate exporting renewable hydrogen

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In December 2017, ARENA announced the funding round into hydrogen R&D. The projects include the development of a wide range of hydrogen-related technologies including concentrating solar thermal, electrolysis, biotechnology, carrier synthesis, thermochemical processes, fuel cell development and energy generation.

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Revealed: Jupiter’s Secret Power Source

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The solar system’s biggest planet has a big problem You are orbiting Jupiter, 779 million km from the sun, where physics and logic say it ought to be very, very cold. If solar heating were the only factor at play, the planet's upper atmosphere would average 70 degrees below zero Celsius. Where does this lead? Keck Observatory; A.

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