Aluminium smelting is so energy intensive that Iceland, a country with a population of less than 400 000, is the world’s 12th largest producer of it, even though the raw materials aren’t mined there. Iceland just has cheap geothermal and hydroelectric power.
Aluminium smelting is so energy intensive that Iceland, a country with a population of less than 400 000, is the world’s 12th largest producer of it, even though the raw materials aren’t mined there. Iceland just has cheap geothermal and hydroelectric power.