The next major bottleneck for AI, electrification, and defense is not chips, but copper. To meet baseline GDP growth projections—excluding upside from data centers and green energy—the world needs to mine the same amount of copper in the next 18 years as it has in all of human history.

Even before the AI boom, demand for copper was outstripping supply for standard manufacturing and electrification. The addition of massive data centers and EVs creates a long-term supply deficit that is nearly impossible to solve, as bringing new mines online can take over 15 years.

To sustain 3% global GDP growth, the world must mine as much copper in the next 18 years as it has in the last 10,000. This excludes the massive additional demand from the energy transition, data centers, and AI, making the supply challenge almost insurmountable.

AWS's partnership with Rio Tinto funds a new refining method for low-grade copper. While the initial volume is small, success could make 70% of previously uneconomical ore viable, tripling supply and lowering prices for future data center build-outs.

A quarter of the world's copper production depends on sulfuric acid for leaching. This critical chemical is a byproduct of Middle Eastern natural gas and is now in a global shortage due to conflict in the Strait of Hormuz and export bans by Russia and China, throttling copper supply.

The Grasberg mine disruption provides a fundamental catalyst for higher copper prices. This is amplified by a macro environment where investors are rotating into real assets like copper due to inflation risks and economic uncertainty, creating a potent combination for a price surge.

AWS's small copper deal with Rio Tinto is a strategic bet, not a simple purchase. By funding a new, risky refining process, AWS aims to make 70% of previously uneconomical ore viable. If successful, this would fundamentally increase global copper supply, securing affordable resources for future data centers.

The ability to increase copper supply is severely hampered by equipment backlogs. The wait time for essential components like the ring gear for a giant motor has ballooned from 4.5 years to nearly 8 years, and supply contracts now include force majeure clauses for metal shortages.

Mining the vast quantities of copper needed for global electrification with current technology is impossible without exacerbating climate change. The sheer amount of diesel fuel and energy required for extraction and processing generates enormous amounts of greenhouse gases, creating a fundamental contradiction.