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Argonne releases updated WATER computer model to help bioenergy developers conserve water

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The model , called Water Analysis Tool for Energy Resources or WATER, has users from more than 35 US states. This map depicts water availability by county; areas shown in orange are under higher levels of water stress. Water sustainability is becoming increasingly important when considering our energy future.

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Toyota and DIFFER partner on direct solar production of hydrogen from humid air, rather than water

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The Dutch Institute for Fundamental Energy Research ( DIFFER ) is partnering with Toyota Motor Europe (TME) to develop a device that absorbs water vapor, and splits it into hydrogen and oxygen directly using solar energy. This first prototype achieved 70% of the performance that is obtained when an equivalent device is filled with water.

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Lawrence Livermore publishes state-by-state energy/water Sankey diagrams

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For the first time, Lawrence Livermore National Laboratory (LLNL) has published state-by-state energy and water Sankey diagrams in one location so that analysts and policymakers can find all the information they need in one place. General location of energy and water categories. Energy and water generally “flows” from left to right.

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2025 Ram 1500 REV all-electric pickup debuts in New York; two battery options

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Vehicle-to-vehicle, vehicle-to-home and vehicle-to-grid bi-directional charging affords the Ram 1500 REV the flexibility to charge another Stellantis battery-electric vehicle or provide power back to the grid. kW while an available onboard power panel in the front trunk (frunk) provides up to 3.6 340 coefficient of drag.

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Researchers demonstrate new nickel selenide catalyst for more efficient water splitting

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The bifunctional electrocatalyst enables water electrolysis in alkaline solutions at a cell voltage of 1.54 V. Most methods for producing hydrogen and oxygen from water require large amounts of energy and are cost-prohibitive. Very few reports are available where the same catalyst can be used for both of oxygen and hydrogen production.

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Duke team develops new core-shell copper nanowire catalyst for efficient water oxidation for solar fuels

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A transparent film of copper nanowires was transformed into an electrocatalyst for water oxidation by electrodeposition of Ni or Co onto the surface of the nanowires. Water oxidation (2H 2 O → O 2 + 4 e- + 4H + ) is a key step for converting solar energy into chemical fuels. Chen et al. Click to enlarge. A team led by Benjamin J.

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USC study shows promising potential for giant-kelp-based biofuel with depth-cycling approach

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physically moving the macroalgae between deep nutrient-rich water at night and shallow depths within the photic zone during the day to optimize growth. 13 C values suggesting that the depth-cycled kelp were not nitrogen-deficient and assimilated nutrients from deep water. The researchers used a depth-cycling approach—i.e.,

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