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Repsol produces renewable hydrogen from biomethane from urban solid waste

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Spain-based energy and petrochemical company Repsol has produced renewable hydrogen using biomethane as raw material for the first time. This renewable hydrogen was used to manufacture fuels with a low carbon footprint, such as gasoline, diesel, or kerosene for aviation. GW in 2030.

Waste 199
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Raven SR waste-to-hydrogen plant in California to be powered by INNIO Jenbacher’s Ready-for-H2 engines

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Raven SR plans to use INNIO’s Jenbacher engines [60 Hz] with a “Ready for H2” option to produce renewable energy. At the site, landfill gas (LFG) will be the primary fuel to provide power for the non-combustion process that converts waste to hydrogen. Earlier post.). Olaf Berlien, President and CEO of INNIO.

Waste 361
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Alcoa exploring technology to reduce carbon emissions in alumina refining; MVR powered by renewable energy

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The Australian Renewable Energy Agency (ARENA) is awarding Alcoa of Australia $8.8 million) toward testing the potential use of renewable energy in a Mechanical Vapor Recompression (MVR) process for alumina refining. The MVR technology powered by renewable energy could reduce an alumina refinery’s carbon footprint by 70%.

Renewable 221
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Argonne researcher using hydrous ethanol as a dual fuel to lighten the carbon footprint of locomotives

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Essam El-Hannouny, a principal mechanical engineer at the Department of Energy’s (DOE) Argonne National Laboratory, won a Technology Commercialization Fund (TCF) Award from DOE to expand his research on how a renewable alcohol-based biofuel can serve as a dual fuel to help decarbonize locomotive engines. Earlier post.).

Carbon 259
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Velocys receives FONSI from USDA for planned Mississippi biorefinery; wood waste to drop-in fuels

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Velocys is pursuing a USDA loan guarantee that could apply up to $200 million of debut as part of the total installed cost of the project. The site will be home to a biorefinery that will use Velocys’ technology to produce low-carbon transportation fuels from the wood wastes of lumber operations and tree plantations.

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Ohmium and Aquastill collaborate to produce green hydrogen from seawater

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Ohmium International, a green hydrogen company that designs, manufactures, and deploys advanced Proton Exchange Membrane (PEM) electrolyzers, announced a strategic collaboration with Aquastill , one of the leaders in modular membrane distillation technology that uses the sustainable power of waste heat for desalination.

Hydrogen 150
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Nouryon, Tata Steel, Port of Amsterdam to study feasibility of largest green H2 cluster in Europe; 100 MW water electrolysis facility

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As a first step, the parties will study the feasibility of a 100 megawatt water electrolysis facility to produce up to 15,000 tons of hydrogen per year as well as oxygen at Tata Steel’s IJmuiden site, near Amsterdam. by combining it with emissions from steel manufacture to make new products.

Water 170