Technological Opportunities and Threats for Copper

This paper reports on a study of the impact of fast growing new technologies on the market for copper over the next 15 to 20 years. The greatest threat is clearly the inroads of fiber optics on the traditional market for copper in communication cable. Opportunity areas identified include heat pumps, solar power and heat, desalination, electric vehicles and others. The overall impact of new technologies on copper is expected to be modestly positive if adequately encouraged by effective R&D.