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New stable water-splitting catalyst doesn’t require expensive iridium

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Researchers have developed a nickel-stabilized, ruthenium dioxide (Ni-RuO 2 ) anode catalyst for proton exchange membrane (PEM) water electrolysis. The Ni-RuO 2 catalyst shows high activity and durability in acidic OER for PEM water electrolysis. Illustration by Zhen-Yu Wu. 2 , suggesting potential for practical applications.

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DOE awards $27.5M to 16 water infrastructure projects

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million to 16 water infrastructure projects. Modern technology has the potential to reduce energy use in aging water infrastructure, particularly in wastewater treatment, which demands up to 2% of domestic electricity use each year. The US Department of Energy (DOE) is awarding $27.5

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Virginia Tech team develops process for high-yield production of hydrogen from xylose under mild conditions

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A team of Virginia Tech researchers, led by Dr. Y.H. The findings of their study, published in the journal Angewandte Chemie, International Edition , suggest that cell-free biosystems could produce hydrogen from biomass xylose at low cost. Flow of the new process; enzymes are in red. Credit: Martín del Campo et al. Click to enlarge.

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Mitsubishi Power & Texas Brine partner on large-scale salt cavern storage for hydrogen to support decarbonization efforts in the eastern US

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This collaboration expands Mitsubishi Power’s capability to store hydrogen safely and cost effectively in salt caverns in strategic locations across North America. Brine, a mixture of salt and water, is produced during the solution mining of salt formations. Texas Brine caerns available for storage.

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DOE awarding more than $50M to 15 projects to advance critical material innovations

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Projects selected under this funding opportunity announcement will reduce both the costs of critical materials and the environmental impacts of production. DOE funding: $5,577,738; cost share: $5,925,475; Total costs: $11,503,213. Partners: American Lithium Corporation, DuPont Water Solutions.

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DOE awards $1.95M for conceptual designs that extract critical minerals and rare earth elements from coal sources

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million in federal funding to develop conceptual designs of commercially viable technologies that will extract rare earth elements (REEs) from US coal and coal by-product sources. The selected projects will accelerate the advancement of these commercially viable technologies. Winner Water Services Inc. Sharon, PA).

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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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Hydrokinetic energy is an abundant renewable resource that can boost grid resiliency and reduce infrastructure vulnerability, but it is currently a cost prohibitive option compared to other energy generating sources. These methodologies will significantly decrease the levelized cost of energy (LCOE) of the final HKT design.

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