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I expect that a zero-fossil world does a lot more steel recycling. Today steel is insanely cheap. Not so very long ago steel was this wonder metal, too expensive to mass produce, and today the pennies most people don't want as change when buying things here have steel inside because no other metal would be cheap enough given the value of the coins. They're jacketed because people expect them to look like tarnished co…
Steel is cheap for two reasons: unaccounted externalities of the use of coal in the process, and massive scale. Coal-free steel is possible, but we don’t currently do it at scale, so there is work to do. Recycling will make sense if steel becomes much more expensive, but a future with really expensive steel is not what we should be aiming for.
Re: Wind and solar generated more power than gas globally in April 2026
#231The externalities for burning coal to make steel aren't acceptable though, we would need the mythical high performance carbon capture solutions and those aren't materialising, everybody who promised more efficient solar did what they promised, bigger wind turbines, as promised, more compact storage, as promised - but the carbon capture is MIA.