The Story of Green Steel - In Sweden's North Country

Two towns in Sweden, both with ample supplies of iron ore and electricity, compete to produce green steel.

[@grucha3452]

they should focus on retaining as much heat as possible. Only way to make something truly green is reduce energy losses as much as possible and as simple as it sounds. They should consider submerging furnace underwater cuz geographically heat loses in this area is going against their goal