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University of Houston team demonstrates new efficient solar water-splitting catalyst for hydrogen production

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Researchers from the University of Houston (UH) have developed a cobalt(II) oxide (CoO) nanocrystalline catalyst that can carry out overall water splitting with a solar-to-hydrogen efficiency of around 5%. Different sources of light were used, ranging from a laser to white light simulating the solar spectrum.

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Sandia team boosts hydrogen production activity by molybdenum disulfide four-fold; low-cost catalyst for solar-driven water splitting

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Nevertheless, because of the scarcity and cost of Pt, a more abundant alternative is needed for cost-effective implementation. The Texas Advanced Computing Center also added value. The most common example of this is platinum (Pt), which has served as the benchmark catalyst for HER due to its high catalytic efficiency.

Low Cost 150
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DOE awards $20M to 10 hydrogen production and delivery technologies projects

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University of Hawaii of Honolulu, Hawaii will receive $3 million to develop photoelectrodes for direct solar water splitting. million to develop an innovative high-efficiency solar thermochemical reactor for solar hydrogen production. Southwest Research Institute of San Antonio, Texas will receive $1.8

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DOE awards $34M to 19 projects to advance clean hydrogen

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plans to develop a novel membrane system from Osmoses’ proprietary polymer composition that can produce enriched oxygen from air for integration into modular gasification systems for low-cost hydrogen production. The team intends to demonstrate high-purity (greater than 98% by volume, preferably above 99.5%

Hydrogen 150
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DOE ARPA-E awards $156M to projects to 60 projects to accelerate innovation in clean energy technologies

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The new ARPA-E selections focus on accelerating innovations in clean technology while increasing US competitiveness in rare earth alternatives and breakthroughs in biofuels, thermal storage, grid controls, and solar power electronics. Solar ADEPT: Solar Agile Delivery of Electrical Power Technology ($14.7 Lead organization.

Energy 294
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Profiteering Hampers U.S. Grid Expansion

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The goal is to keep the lights on at a low cost by utilizing an efficient mix of power plants. The regions are distributed across three separate and largely isolated networks, called “ interconnections ”–Eastern, Western, and most of Texas. The cost of the project, estimated at US $1.9 An October 2023 report from the U.S.

Grid 144
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Mattershift scales up CNT membranes; potential for zero-carbon fuels for less than fossil

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For 20 years, researchers have shown that CNT membranes offer tremendous promise for a wide variety of uses including the low-cost production of ethanol fuel, precision drug delivery, low-energy desalination of seawater, purification of pharmaceutical compounds, and high-performance catalysis for the production of fuels.

Carbon 199