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Study finds direct seawater splitting has substantial drawbacks to conventional water splitting, offers almost no advantage

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A study by a team of researchers from Technische Universität Berlin (TUB) and Fritz-Haber-Institut der Max-Planck-Gesellschaft has found that direct seawater splitting for hydrogen production has substantial drawbacks compared to conventional water splitting and offers almost no advantage. Additionally, H 2 O is needed for water splitting.

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Dongfang Electric reports successful test of direct seawater electrolysis for hydrogen production

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China-based Dongfang Electric Corporation (DEC) reported successful testing of non-desalinated seawater electrolysis technology for hydrogen production powered by offshore wind. The floating hydrogen production platform Dongfu One is sited in an offshore wind farm in East China’s Fujian province. Resources Xie, H.,

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MBL begins first test of tropical seaweed farming for biofuels production

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A team of researchers led by Loretta Roberson, associate scientist at the Marine Biological Laboratory, Woods Hole, has installed the first seaweed farm in Puerto Rico and US tropical waters. Puerto Rico has stable warm temperatures and ample sunlight year-round, as well as a wide range of exposure to prevailing winds and waves.

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MITEI study finds hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar

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A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. California draws more than 20% of its electricity from solar and approximately 7% from wind, with more VRE coming online rapidly. —Drake Hernandez. 2021.117314.

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Selective confinement of rare-earth-metal hydrates in host molecules

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Rare-earth metals are indispensable for many technical products, from smartphones, laptops, batteries, electromotors, and wind turbines, to catalysts. They are everywhere in the environment but are highly dispersed and bound in minerals (“earths”); large deposits are rare. Resources. Tabuchi et al. Tabuchi, H. Takezawa, M.

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Geologists discover new path to rare earth mineral formation; implications for green energy and tech industries

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electronics, wind turbines, hybrid cars). Vegetation appears red, grassland is light brown, rocks are black, and water surfaces are green. A paper on their work is published in the ACS journal Crystal Growth & Design. NASA’s Terra satellite acquired these false-color views of the mine in the Nei Mongol Autonomous Region. Image: NASA.

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Citizens Filter Hermosa Beach City Council Water to Stop Waste & Force Change

Creative Greenius

On Monday I wrote about how some of my friends on the Hermosa Beach City Council had ignored citizen requests that they stop using disposable Arrowhead plastic water bottles as their source of drinking water at City Council meetings.

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