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Cepsa to invest €3B in Andalusia to build the largest green hydrogen hub in Europe; additional €2B for renewable power

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Cepsa—the Spain-based multinational oil and gas company—will invest more than €3 billion to establish the Andalusian Green Hydrogen Valley, creating the largest green hydrogen hub in Europe in southern Spain. The company will build two plants with a total capacity of 2 GW to produce green hydrogen.

Hydrogen 397
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LOTTE, Sumitomo of Americas and Syzygy Plasmonics to partner on photocatalytic cracking of ammonia to produce hydrogen

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Syzygy Plasmonics , LOTTE Chemical and LOTTE Fine Chemical (LOTTE Chemical HQ), and Sumitomo Corporation of Americas (SCOA) announced a joint development agreement to test a photocatalytic reactor for clean hydrogen production. Among other climate-focused goals, the company is setting the stage to advance the hydrogen economy in Korea.

Hydrogen 413
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Photocatalytic optical fibers convert water into hydrogen

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Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solar energy. The microstructured optical fiber canes (MOFCs) with photocatalyst generate hydrogen that could power a wide range of sustainable applications. 9b01577.

Water 371
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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

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Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. of hydrogen is currently produced via water electrolysis and only a fraction of this production is powered by renewable energy.

Solar 459
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Monash team proposes roadmap to renewable ammonia economy; 3 generations of technology

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While there is global potential to generate renewable energy at costs already competitive with fossil fuels, a means of storing and transporting this energy at a very large scale is a roadblock to large-scale investment, development and deployment. Generation 2 moves the Haber-Bosch process to renewable sources of hydrogen.

Renewable 419
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Syzygy Plasmonics raises $23M Series B to electrify chemical manufacturing; photocatalytic reactor for hydrogen production

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Licensed from Rice University, Syzygy’s “antenna-reactor” plasmonic photocatalyst has been published in leading academic journals such as Science , Nature , and PNAS. The Antenna-Reactor is the combination of a larger light-harvesting plasmonic nanoparticle (the ‘Antenna’), and smaller traditional catalyst nanoparticles (the ‘Reactor’).

Hydrogen 221
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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%. The generation of hydrogen from water using sunlight could potentially form the basis of a clean and renewable source of energy.

Houston 268