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Gigastack renewable hydrogen from offshore wind project advances to next phase; 100MW electrolyzer system

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million for the next phase of Gigastack, a new renewable hydrogen project, as part of the Department for Business, Energy and Industrial Strategy (BEIS) Hydrogen Supply Competition. Producing hydrogen has traditionally been associated with high carbon emissions, but by using renewable electricity—e.g., Earlier post.).

Wind 379
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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.

Water 497
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U of Melbourne team demonstrates direct hydrogen production from air; direct air electrolysis (DAE)

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Researchers at the University of Melbourne (Australia) have demonstrated a method of direct hydrogen production from air— in situ capture of freshwater from the atmosphere using hygroscopic electrolyte and subsequent electrolysis powered by solar or wind with a current density up to 574 mA cm ?2.

Hydrogen 396
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Wärtsilä gas engines to burn 100% hydrogen

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The technology group Wärtsilä is developing the combustion process in its gas engines to enable them to burn 100% hydrogen fuel. Wärtsilä has researched hydrogen as a fuel for 20 years, and has tested its engines with blends of up to 60% hydrogen and 40% natural gas.

Hydrogen 468
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Study finds GWP of electrolyzed hydrogen to meet ORD’s fuel needs would be 2.5x that of fossil fuels with 2020 grid mix

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Phil Ansell, an aerospace engineer at the University of Illinois Urbana-Champaign, modeled the life cycle carbon dioxide equivalent emissions of liquid hydrogen production required to meet the fuel needs of Chicago’s O’Hare International Airport (ORD) with today’s electric grid mix.

Grid 290
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Inside the Global Race to Tap Potent Offshore Wind

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In a hangar at the University of Edinburgh, a triangular steel contraption sits beside a giant tank of water. Inside the tank, a technician in a yellow dinghy adjusts equipment so that the triangled structure can be hoisted into the water to see how it deals with simulated waves and currents. s next frontier.

Wind 113
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Wärtsilä and partners to cooperate in wind-to-hydrogen-to-electricity project; other power-to-X fuels

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Wärtsilä Finland, the energy companies Vaasan Sähkö and EPV Energia, and the City of Vaasa, Finland have signed a letter of intent to cooperate in a project aimed at utilizing emissions-free hydrogen in power generation, industry and transportation applications. At the same time, we will maximize the total efficiency of the system.

Hydrogen 290