Although semiconductors are very expensive to produce, they do not consume much in the way of resources. TSMC's new plant even saves land by acing one production line above an other in a multi-storey factory building.
半導體儘管造價高昂，卻耗用資源不多，例如台灣積體電路公司的新廠，就是採用「重疊式廠房」設計﹘ ﹘在同一塊土地上，向上堆疊出二條生產線！