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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

Water 186
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Study finds GWP of electrolyzed hydrogen to meet ORD’s fuel needs would be 2.5x that of fossil fuels with 2020 grid mix

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If only incremental increases in renewable energy resources are introduced across the grid, electrolytic hydrogen will not become an environmentally sustainable solution. Hydrogen is very attractive because it only produces water vapor emissions when utilized on an aircraft. Ansell presented his findings at AIAA Aviation 2023 in June.

Grid 290
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New photochemical diode artificial photosynthesis system doubles efficiency of solar water splitting

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Researchers in Canada have demonstrated a new photochemical diode artificial photosynthesis system that can enable efficient, unassisted overall pure water splitting without using any sacrificial reagent. overall water splitting reaction. These free charges split water molecules into hydrogen and oxygen. … in neutral (pH?~?7.0)

Water 186
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ARPA-E awarding $10M to 8 projects studying low-energy nuclear reactions

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Energetics Technology Center will build upon past successes with co-deposition experiments using palladium, lithium, and heavy water together to create an environment in which LENR can occur. Texas Tech will also provide advanced detection of nuclear reaction products as a resource for ARPA-E LENR Exploratory Topic teams.

Energy 282
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U Michigan team develops air-stable catalyst for upgrading ethanol to 1-butanol

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Researchers at the University of Michigan have developed an le air-stable amide-derived N,N,N-Ru(II) complex to catalyze the conversion of ethanol to 1-butanol with high selectivity. Butanol offers a number of benefits over ethanol as a fuel-additive, including immiscibility with water and a higher energy density.

Michigan 150
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Study finds perennial biofuel crops’ water consumption similar to corn

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Evapotranspiration (ET) refers to the sum total of water lost while the plant is growing, either from evaporation through the plant stem itself (a process called “transpiration”), or from water evaporated off of the plant’s leaves or the ground. —Hamilton et al.

Water 150
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GM and Element 25 to expand US EV supply chain with domestic manganese sulfate production

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Butcherbird hosts a large manganese resource of more than 260 million tonnes. It is mined in an environmentally benign manner with no explosives, no waste water and only water used as a reagent. The facility is projected to create around 200 permanent jobs when it is fully operational.

GM 195