Carbon Capture and Storage is necessary to keep global warming below 2°C

Post by caf » Fri, Jan 31, 2020, 1:53 PM UTC

hurricanetc wrote: post #31

caf wrote: post #22

Earlier quoted context omitted.

For steel, it's hydrogen direct reduction. https://www.sciencedirect.com/science/article/pii/S095965261...

That process is entirely electric and so the benefits depend completely on the energy provider, is 10 years away from actually-maybe happening, and requires CCS to be carbon neutral. The last bit is the most relevant to this particular discussion.