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Cummins unveils 15L hydrogen engine

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At the recent ACT Expo in Long Beach, California, Cummins debuted its 15-liter hydrogen engine. This version, with expected full production in 2027, pairs with clean, zero-carbon hydrogen fuel, a key enabler of Cummins’ strategy to go further faster to help customers reduce greenhouse gas (GHG) emissions.

Hydrogen 397
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Korean team develops 2L-class direct-injection hydrogen-fueled engine

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The joint research team of KIMM and HMC injected hydrogen directly into the combustion chamber of the engine of an existing HMC hybrid vehicle, with a pressure of more than 30 bar.

Hydrogen 345
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IIASA study proposes solid air hydrogen liquefaction as efficient addition to hydrogen liquefaction supply chain

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One of the challenges of constructing a global hydrogen economy is hydrogen transportation by sea. An open-access paper on the work is published in the International Journal of Hydrogen Energy. Hydrogen can significantly reduce geopolitical risks if the diversity of future hydrogen energy suppliers is increased.

Hydrogen 273
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Mote begins engineering work on biomass-to-hydrogen plant with carbon capture

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Start-up Mote is establishing its first facility to convert wood waste into hydrogen fuel while capturing, utilizing, and sequestering CO 2 emissions resulting from its process. Mote expects to start hydrogen production starting as soon as 2024. Mote is joined by Fluor Corporation and SunGas Renewables, Inc. to develop its new plant.

Carbon 199
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ROSATOM, Metalloinvest and Air Liquide to evaluate joint project in low-carbon hydrogen production for DRI

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As part of the joint work, the parties plan to evaluate the technical and commercial aspects of a potential project for the production of environmentally friendly hydrogen for Metalloinvest factories located in Belgorod and Kursk regions. Metalloinvest is already looking at modernizing equipment to use up to 30% hydrogen as a reducing gas.

Hydrogen 243
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UD team devises CO2 direct air capture device powered by hydrogen for HEMFCs

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University of Delaware engineers have demonstrated an effective way to capture 99% of carbon dioxide from the ambient air feed to an hydroxide exchange membrane fuel cell (HEMFC) air using a novel electrochemical system powered by hydrogen. The approach involved internally short-circuiting the device.

Hydrogen 448
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EPRI and GTI launch Low-Carbon Resources Initiative (LCRI) to accelerate low-carbon energy technologies

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The Electric Power Research Institute (EPRI) and Gas Technology Institute (GTI) are embarking on a five-year initiative to accelerate the development and demonstration of low-carbon energy technologies. Inform key stakeholders and the public about technology options and potential pathways to a low-carbon future.

EPRI 191