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A comment on The price of solar power just fell 50% in 16 months. Parent comment

Re:The price of solar power just fell 50% in 16 months by jimmcslim on Tuesday May 03, 2016 @06:34PM (#11624793)
> In the future, coal is dead.

What about coking coal, for the production of steel from iron ore?

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Re:The price of solar power just fell 50% in 16 months by tdyen on Wednesday May 04, 2016 @04:10AM (#11626914)
I've heard the claim it's indespensible but that's not true from a chemical point of view. But possibly from an economic point of view.
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