Green hydrogen systems encompass the production, distribution, storage, and end-use of hydrogen generated from low-carbon energy sources, primarily via water electrolysis powered by renewables. The field examines techno-economic performance, life-cycle environmental impacts, and resource demands such as water use, while integrating hydrogen into industrial processes, heavy transport, and power systems. Research also addresses infrastructure planning, supply chains for hydrogen and derived fuels like ammonia, and the role of hydrogen in large-scale decarbonization strategies for sectors such as steel and gas-fired power.
Energy & Green Tech
Ammonia is one of the most widely produced chemicals in the world, used mostly as fertilizer, but also for the production of some plastics, textiles, and other applications. Its production, through processes that require ...
Oct 8, 2025
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Business
Hydrogen fuel provides energy without producing carbon dioxide emissions, which makes it a promising option for decarbonizing the economy. The U.S. is a major producer of hydrogen, contributing around 10% of the global annual ...
Oct 7, 2025
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Business
A review reimagines solar-driven water electrolysis not as a mere hydrogen production technology but instead as a relatively versatile platform for sustainable chemical manufacturing, according to Professor Fatwa F. Abdi ...
Oct 3, 2025
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Business
Water scarcity is a huge global issue. More than 2 billion people lack access to safe drinking water—a situation set to worsen due to climate change, which fuels longer and more severe droughts. As reservoirs shrink, groundwater ...
Engineering
The Korea Institute of Machinery and Materials (KIMM), under the National Research Council of Science and Technology (NST), has successfully developed and demonstrated Korea's first 20kW-class anode-supported solid oxide ...
Sep 29, 2025
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Energy & Green Tech
A team led by Prof. Yin Huajie from the Hefei Institute of Physical Science of the Chinese Academy of Sciences has developed a solar-powered system that produces green hydrogen directly from atmospheric moisture without relying ...
Sep 25, 2025
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Energy & Green Tech
Europe accounts for about 25% of global electric vehicle sales. Despite the high demand, only around 6.8% of the energy required for cell production is currently supplied in Europe. Most of the energy is imported in the form ...
Sep 16, 2025
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Energy & Green Tech
On a recent sunny morning in a channel at the Port of Los Angeles, seven blue steel structures that look like small boats are lowered into the ocean one by one. Attached to an unused wharf on a site that once housed oil tanks, ...
Sep 8, 2025
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Engineering
Researchers at the University of Missouri are working to make hydrogen energy as safe as possible. As more countries and industries invest heavily in cleaner, renewable energy, hydrogen-powered factories and vehicles are ...
Sep 3, 2025
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Energy & Green Tech
The GreeN-H2-Namibia project has published three new reports that together provide key insights for Namibia's emerging green economy. Covering topics from Power-to-X (PtX) technologies to regional water infrastructure, the ...
Sep 1, 2025
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