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Questions about a Hydrogen Economy
Scientific American, 2004The article focuses on the outlook for a hydrogen economy. Much hope surrounds the advances in fuel cells and the possibility of a cleaner hydrogen economy. But hydrogen is not free, in either dollars or environmental damage. The hydrogen fuel cell costs nearly 100 times as much per unit of power produced as an internal-combustion engine.
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From hydrogen economy to hydrogen civilization
International Journal of Hydrogen Energy, 2001For the first time ever, the main aspects of a move by humankind into the era of an ecologically clean hydrogen energy civilization are being considered. It has been shown that energy and environmental problems can be averted by changing our energy carrier from fossil fuels to the environmentally clean energy carrier, hydrogen.
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1977
Before describing the characteristics of an economy in which hydrogen is the medium of energy, let us summarize briefly the reasons leading to it. As pointed out above, man’s energy source will have to be changed during the next two or three decades. Such a change is forced upon us by irrevocable events: the increasing atmospheric pollution caused by ...
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Before describing the characteristics of an economy in which hydrogen is the medium of energy, let us summarize briefly the reasons leading to it. As pointed out above, man’s energy source will have to be changed during the next two or three decades. Such a change is forced upon us by irrevocable events: the increasing atmospheric pollution caused by ...
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2014
Renewable energies usually claim to be the alternative to oil. Renewable energies provide us with electricity, heat and fuels from biomass. Thus, these latter appear first as an energy alternative to oil. In fact the EU and USA are strongly backing the application of so-called bio-fuels (I prefer to call them agro-fuels, because the root bio has ...
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Renewable energies usually claim to be the alternative to oil. Renewable energies provide us with electricity, heat and fuels from biomass. Thus, these latter appear first as an energy alternative to oil. In fact the EU and USA are strongly backing the application of so-called bio-fuels (I prefer to call them agro-fuels, because the root bio has ...
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Plasma pyrolysis for a sustainable hydrogen economy
Nature Reviews Materials, 2022Xin Tu, Anke Weidenkaff
exaly