Copper Prices Surge Amid AI-Driven Demand and Supply Concerns
Copper prices have surged in recent months, and experts believe this rally may have more staying power than usual. The metal has climbed about 15% since the beginning of the year, reaching a record high of $14,527.50 on the London Metal Exchange.
The strong demand for copper is not just due to artificial intelligence, but also due to its fundamental importance in the global economy. It's used in power grids, buildings, factories, electric vehicles, and renewable energy systems. AI is adding another fast-growing source of demand, but it highlights how much new electricity infrastructure the world will need.
The S&P Global expects global copper demand to rise from about 28 million metric tons in 2025 to 42 million tons by 2040, a 50% increase. This growth comes from traditional economic activity, as well as electric vehicles, renewable power, grid expansion, and industrial investment. Data centers are also becoming an important contributor.
The rapid construction of AI data centers is making copper's role even more crucial. These systems require enormous computing capacity, which demands electricity, and consequently, extensive electrical infrastructure including power distribution equipment, cooling systems, cabling, and connections to the wider grid. S&P Global estimates that data centers consumed around 1.1 million metric tons of copper in 2025, and this figure could reach 2.5 million tons a year by 2040.
The supply side is also a concern. Copper is not a commodity that can be produced quickly when prices rise. New mines take many years to permit, finance, and build, and existing operations face declining ore grades, aging infrastructure, and geopolitical risks. This creates an unusual setup for a commodity market where prices are already high enough to encourage investment in new supply, yet the response from mining companies cannot happen overnight.
The current rally also reflects more immediate market forces. Copper has been pulled higher by concerns over future U.S. tariffs, which have encouraged traders to move metal into the United States ahead of potential restrictions. This has tightened availability elsewhere, even though the global market was previously expected to remain in surplus this year.