Quote:
Originally Posted by Taf
Coke is modified coal. Net zero says we should not use coal in any form.
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As a fuel to make the steel, maybe.
However, you also need carbon to create the steel itself.
That carbon also (normally) comes from the coke.
As best I can tell, its not impossible to use other sources of carbon, but none are as common.
Of course, "Net Zero" is a far off (and currently unrealisitc) fantasy anyway.