Green hydrogen to limit emissions

In order to be able to use zero-emission hydrogen, for example in industries, transport and energy in general is necessary to produce it in a sustainable way for the environment, with low-impact renewable sources to obtain with the electrolysis of water the "green hydrogen" (the high potential electric current passing into the water with special electrodes split H2O in hydrogen and oxygen); in fact, this energy is often obtained by burning coal and gas so much that in 2017 hydrogen production emitted globally eight hundred and thirty million tons of carbon dioxide into the environment equal to the emissions of Indonesia and the United Kingdom combined. The production of green hydrogen remains very expensive for the time being and there is talk of alternative with the so-called blue hydrogen from natural gas capturing CO2, but many difficulties remain.

Posta elettronica:       info@salutary.eu
Tel:   +39 338 1809310        Data:    12/12/2020              n°:   4582      

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