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Managing hydrogen emissions is key to maximizing climate benefits as hydrogen use expands, say researchers
Managing hydrogen emissions is key to maximizing climate benefits as hydrogen use expands, say researchers Lisa Lock Scientific Editor Robert Egan Associate Editor Current estimates of hydrogen's climate impact are now sufficiently robust to inform policy and business decision-making, according to researchers in a new review article on the climate impacts of hydrogen emissions. Hydrogen is expected to be an important component of future low-carbon energy and industrial systems, particularly...
Catalysts that prevent boil-off losses in liquid hydrogen production hold promise for a hydrogen-energy society
Catalysts that prevent boil-off losses in liquid hydrogen production hold promise for a hydrogen-energy society Stephanie Baum Scientific Editor Andrew Zinin Lead Editor A joint research team has discovered high-performance catalysts capable of significantly reducing "boil-off losses," which had been a longstanding issue in liquid hydrogen storage and transportation. These composite catalysts, in which metallic nanoparticles, such as iron, are supported on silicon dioxide (silica) or other...
Can dents and gouges compromise the structural integrity of hydrogen transport pipelines?
arXiv:2605.31560v1 Announce Type: new Abstract: Repurposing natural gas pipelines for hydrogen transport requires understanding how external defects, like dents and gouges, affect structural integrity under H$_2$ exposure. To address this, we combine experiments with a new hydrogen embrittlement model aimed at large plastic straining scenarios, which integrates: (i) multi-trap hydrogen transport, (ii) finite-strain plasticity, and (iii) a hydrogen- and triaxiality-dependent damage law. Each...
Can dents and gouges compromise the structural integrity of hydrogen transport pipelines?
arXiv:2605.31560v1 Announce Type: cross Abstract: Repurposing natural gas pipelines for hydrogen transport requires understanding how external defects, like dents and gouges, affect structural integrity under H$_2$ exposure. To address this, we combine experiments with a new hydrogen embrittlement model aimed at large plastic straining scenarios, which integrates: (i) multi-trap hydrogen transport, (ii) finite-strain plasticity, and (iii) a hydrogen- and triaxiality-dependent damage law....
New hydrogen breakthrough turns waste heat into clean fuel
New hydrogen breakthrough turns waste heat into clean fuel A newly developed catalyst could slash the cost and temperature requirements of hydrogen production, opening the door to cleaner, locally generated fuel. - Date: - June 2, 2026 - Source: - University of Birmingham - Summary: - A breakthrough hydrogen-production method could make clean fuel far cheaper and easier to generate.
Nanoengineered materials can store and release hydrogen at room temperature
June 1, 2026 feature Nanoengineered materials can store and release hydrogen at room temperature Ingrid Fadelli Author Sadie Harley Scientific Editor Robert Egan Associate Editor Energy engineers worldwide are working on various new technologies that could help to limit greenhouse gas emissions on Earth and address climate change. One proposed alternative to polluting fossil fuels, such as petrol, diesel and natural gas, is hydrogen. Hydrogen is a clean fuel that can be used to power fuel...
Catalyst that changes itself could make green hydrogen cheaper
Scientists in Bengaluru have discovered that a catalyst used to produce green hydrogen does something unexpected while on the job: it changes itself. The finding by researchers at the Centre for Nano and Soft Matter Sciences (CeNS), led by Neena S John and PhD scholar Palash Jyoti Gogoi, could help in designing more efficient and durable systems for producing hydrogen, a fuel widely seen as an important part of the transition away from fossil fuels. Hydrogen can be produced by splitting...
'Bit of a gold rush' as companies search for underground hydrogen
Natural hydrogen potential like 'tripping over gold' Mon 1 Jun 2026 at 7:00am In short: Exploration for natural hydrogen is expanding across Australia, with South Australia seen as a potential world leader. The gas could be used as a zero emissions alternative to natural gas, or mixed with gas to reduce emissions.
Hydrogen-induced lattice cohesion weakening favors atomic displacement
Announce Type: cross Abstract: Atomic displacement -- the fundamental process underlying diverse deformation and damage phenomena in metals, from irradiation defect production to stress-driven dislocation motion -- is governed by interatomic cohesion strength. Here, lattice-dissolved hydrogen (LDH) occurring in metals under direct hydrogen exposure is identified to effectively weaken lattice cohesion, and thereby facilitating atomic displacement and dislocation movement upon plastic...
AI crosses catalyst boundaries to uncover new route for green hydrogen
AI crosses catalyst boundaries to uncover new route for green hydrogen Gaby Clark Scientific Editor Robert Egan Associate Editor Discovering new catalysts is one of the central challenges in developing clean-energy technologies such as green hydrogen production. Yet catalyst discovery has traditionally remained confined within individual material families, limiting researchers' ability to transfer knowledge across chemically distinct systems. AI unites separate catalyst families A research...