Chile has a huge lead in copper export. Chile has a pro-US government at the moment.
Can Aluminium wire be used to replace copper in times of crisis/ for lower costs? Afaik Aluminium has lower conductivity by volume compared to copper, but would that be a major drawback?
Can Aluminium wire be used to replace copper in times of crisis/ for lower costs? Afaik Aluminium has lower conductivity by volume compared to copper, but would that be a major drawback?