Green Steel From Hydrogen

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Steel is one of the most ubiquitous materials in the built environment, it’s incredibly versatile, used for everything from reinforcement in concrete to wind turbine towers. But overall, do you think it’s helping or harming the energy transition? On the one hand, it’s the source of a large proportion of the world’s emissions, and on the other hand it’s a critical material for a lot of the technologies we’re going to need to transition away from fossil fuels. It’s a bit of a tradeoff currently, but emerging technologies are available to eliminate emissions from steel, which would make steel more of a clear climate helper. And in this video we’re going to talk about progress towards one of those, a hydrogen-based fossil-free steel making technology.

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Bookmarks:
00:00 Intro
00:39 The issue with steelmaking and current pathways
02:47 Hydrogen steelmaking as a potential solution - Thanks to SSAB for sponsoring this video!
03:48 Advantages of going hydrogen and how much can it really help?
05:45 Is fixing steel really the priority right now?
07:43 Replacing steel with other materials
08:46 Rosie's thoughts on decarbonizing steelmaking/hydrogen steelmaking
10:29 Outro

Sources:
IEA - Iron and Steel Technology Roadmap
https://www.iea.org/reports/iron-and-...

SSAB
https://www.ssab.com/en

HYBRIT
https://www.ssab.com/en/fossil-free-s...

Worlds Steel Association - World Steel in Figures 2022
https://worldsteel.org/steel-topics/s...

Pillsbury Law - Hydrogen Energy Map Tracker
https://www.thehydrogenmap.com/

#SSAB #PureWaste #FossilFreeSteel #AD