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Researchers develop highly efficient organometal halide perovskite photoelectrodes for water splitting

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Photoelectrochemical (PEC) water splitting based on solar energy is one promising approach for the production of green hydrogen. However, its widespread application is limited by a lack of efficient photoanodes for catalyzing the rate-limiting oxygen evolution reaction (OER), an important reaction in PEC water splitting.

Water 369
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National Alliance for Water Innovation to lead DOE energy-water desalination hub

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The US Department of Energy (DOE) selected the National Alliance for Water Innovation (NAWI) to lead a US Department of Energy (DOE) Energy-Water Desalination Hub that will address water security issues in the United States.

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Schlumberger to integrate Gradient water technology in direct lithium extraction process

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Schlumberger has entered into a partnership with Gradiant , a global water solutions provider, to introduce a key sustainable technology into the production process for battery-grade lithium compounds. —Gavin Rennick, president of Schlumberger’s New Energy business.

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DOE awards $22.1M to 10 nuclear technology projects including clean hydrogen production

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The US Department of Energy (DOE) awarded $22.1 million to 10 industry-led projects to advance nuclear technologies, including two aimed at expanding clean hydrogen production with nuclear energy. This funding opportunity is administered by DOE’s Office of Nuclear Energy (NE).

Hydrogen 475
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ArcelorMittal makes US$5M investment in H2Pro to support novel new water-splitting technology E-TAC

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The investment is part of a US$75-million Series B fundraise by H2Pro, with other investors including Temasek, Horizons Ventures, Breakthrough Energy Ventures and Yara. H2Pro is developing a new way of producing hydrogen from water. Traditional water electrolysis technologies typically deliver energy efficiency of around 70%.

Water 221
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Sparc Hydrogen to test photocatalytic water splitting (PWS) reactor at CSIRO

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The Sparc Green Hydrogen process combines concentrated solar (CS) with photocatalytic water splitting. The key aims of this work are to advance the technology readiness level (TRL) of Sparc Hydrogen’s PWS reactor and provide valuable data and information for the subsequent piloting phase.

Water 396
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A New Energy-Efficient Hydrogel Pulls Water From Air

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Using a new kind of hydrogel material, researchers at the University of Texas at Austin have pulled water out of thin air at temperatures low enough to be achieved with sunlight. Atmospheric water harvesting draws water from humidity in the air. The material is a hydrogel, a polymer network that naturally retains a lot of water.

Water 138