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Swiss team develops effective and low-cost solar water-splitting device; 14.2% solar-to-hydrogen efficiency

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Their high production volumes have largely contributed to a price drop of 80% since 2008, currently reaching levels below $1 per watt peak. As the V OC of the presented c-Si cells is only ∼600 mV, four cells need to be connected in series to achieve stable water splitting performance. Schüttauf et al. Jan-Willem Schüttauf, Miguel A.

Solar 150
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MIT Researchers Identify New Low-Cost Water-Splitting Catalyst

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Daniel Nocera and his associates have found another formulation, based on inexpensive and widely available materials, that can efficiently catalyze the splitting of water molecules using electricity. Earlier post.). Materials for the new catalyst are even more abundant and inexpensive than those required for the first.

Low Cost 225
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Siemens Energy secures 50 MW electrolyzer order from European Energy for first large-scale eMethanol project

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Through the nearby 300 MW solar park of Kassø, developed by European Energy, the project will have access to the low-cost renewable electricity needed to produce cost-effective e-Fuel. The plan is that the plant will be built in Kassø, located west of Aabenraa in the South of Denmark, near the German border.

Energy 370
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8 Rivers announces 8RH2 CO2 Convective Reformer for ultra-low carbon hydrogen production from natural gas

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The only by-products are liquid water and a stream of high-purity, pipeline-ready CO 2. 8RH2-produced ammonia will provide a transportable low-carbon source of hydrogen, a low-cost and scalable solution to accelerate the global transition to net-zero.

Hydrogen 170
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Researchers from MIT and Sun Catalytix develop an artificial leaf for solar water splitting to produce hydrogen and oxygen

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Researchers led by MIT professor Daniel Nocera have produced an “artificial leaf”—a solar water-splitting cell producing hydrogen and oxygen that operates in near-neutral pH conditions, both with and without connecting wires. aligned with the low-cost systems engineering and. Earlier post.). —Reece et al.

MIT 278
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Ford expands use of near-dry machining to six plants worldwide

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MQL reduces oil mist generation; biological contamination of coolant; waste water volume; costs for capital equipment; and regulatory permitting. For a typical production line, MQL can save more than 280,000 gallons (1 million liters) of water per year, Ford says. Manufacturing Sustainability Water' Click to enlarge.

Ford 273
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Aquion Energy closed $35M D round; aqueous hybrid ion batteries for stationary storage

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Specifically developed for the requirements of both small and large-scale stationary energy storage applications, Aquion’s products and solutions offer a combination of high performance, low cost, operational safety, and sustainability. The batteries have shown high cycle life of more than 5,000 cycles at high rates, (100% DoD).