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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: PKRBKR who wrote (1300474)5/14/2021 8:26:54 PM
From: Wharf Rat  Read Replies (1) | Respond to of 1588367
 
"I'm not certain what the issues are using this sort of process as a storage medium regardless of power source"

The "color" of hydrogen depends on the source of both the feedstock and the energy...

Hydrogen, in itself, is a clean fuel. Manufacturing hydrogen fuel, however, is energy-intensive and has carbon byproducts. What is now called brown hydrogen is created through coal gasification. The process for producing grey hydrogen from natural gas throws off carbon waste. Blue hydrogen uses carbon capture and storage for the greenhouse gases produced in the creation of grey hydrogen.2 Green hydrogen production – the ultimate clean hydrogen resource – uses renewable energy to create hydrogen fuel. For example, water electrolysis used to produce long-duration hydrogen energy storage requires a lot of energy. That energy could come from renewables.

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