Hello, 

I don't know if you already respond to that question.

full interview : 

Beginning at : 56'40"

https://youtu.be/9AWeWkNhLnQ

Georges Ugeux former Vice President of NYSE :

“arcelormittal […] invest 10 billion dollars to decarbonisation of steel production, because there is an electrical technique for steel. It’s not blast furnace anymore”.

Question : Have you ear about any other electrical technology to decarbonize steel production? 

https://www.google.ca/amp/s/m.economictimes.com/news/international/business/arcelormittal-to-invest-10-billion-to-cut-global-carbon-emissions-by-25-by-2030/amp_articleshow/84852430.cms