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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.

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Heliogen and Bloom Energy demonstrate production of low-cost green hydrogen; concentrated solar and high-temp electrolysis

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Heliogen and Bloom Energy have successfully demonstrated the production of green hydrogen by integrating the companies’ technologies: Heliogen’s concentrated solar energy system and the Bloom Electrolyzer. Source: Heliogen. Bloom Energy officially introduced the Bloom Electrolyzer in July 2021. Source: Heliogen.

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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.

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HyperSolar working with Suzhou GH New Energy to accelerate manufacturing of renewable solar hydrogen panels

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the developer of a technology to produce renewable hydrogen using sunlight and water ( earlier post ), is working with Suzhou GH New Energy Co. a division of GCL Poly, in China to make the final modifications to the solar cells required to manufacture the Gen 1 hydrogen production panels to be used in demonstration pilot plants.

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IRENA sees renewable hydrogen at least cost-possible within decade

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Hydrogen produced with renewable electricity could compete on costs with fossil fuel alternatives by 2030, according to a new report from the International Renewable Energy Agency (IRENA). The report— Green Hydrogen Cost Reduction: scaling up electrolyzers to meet the 1.5 Source: IRENA.

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NREL scientists advance solar thermochemical hydrogen (STCH) production

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Perovskite materials may hold the potential to play an important role in a process to produce hydrogen in a renewable manner, according to an analysis from scientists at the National Renewable Energy Laboratory (NREL). A conceptual solar thermochemical hydrogen production platform. Illustration by Patrick Davenport, NREL.

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Researchers use quantum computing method to optimize molecular photoswitches for solar energy harvesting

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Molecular photoswitches that can both convert and store energy could be used to make solar energy harvesting more efficient. The procedure was based on a dataset of more than 400,000 molecules, which the researchers screened to find the optimum molecular structure for solar energy storage materials. 202309543

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