Copper and gold are both essential to the modern global economy, with copper playing a critical role in the energy transition. As the most efficient non-precious metal conductor, copper is indispensable for renewable energy systems, electric vehicles, energy storage, and grid infrastructure. Demand for copper is projected to surge in the coming decades as the world accelerates toward electrification. Gold, beyond its traditional role as a store of value, is increasingly vital in high-tech applications, including electronics and aerospace. Together, these metals are central to both technological advancement and global energy security, making them strategic assets in the transition to a more sustainable future.