The Metal That Runs the World Is Running Out — And AI Just Made the Problem Dramatically Worse

There is a metal sitting quietly at the heart of almost every technology transition happening right now. It is in the cables that power your home. It is in the motor that drives your electric car. It is in the wiring that connects the servers running ChatGPT. It is in the solar panel on your neighbour's roof, the wind turbine off the coast of Denmark, and the data centre being built in Hyderabad that will process AI queries for the next decade. Its name is copper. And we are running dangerously short of it.

Copper traded on the London Metal Exchange hit $14,021 per metric ton on Tuesday — a new all-time record. Citi strategist Charlie Massy-Collier attributed this move directly to demand stemming from artificial intelligence data centres, writing in a note to clients that "practically all copper demand growth since 2022 has come from energy transition and AI-related sources."

That single sentence — from one of Wall Street's most respected commodity strategists — tells you almost everything you need to know about why copper has become the most consequential commodity story of the decade.

WHY COPPER IS EVERYWHERE — AND BECOMING MORE SO

Copper is not glamorous. It does not generate the headlines that gold does, or the geopolitical drama that oil produces. But it is, by most credible measures, the metal most central to where the global economy is going — because it conducts electricity better than almost any other affordable material, it does not corrode easily, and it can be drawn into wire thinner than a human hair or rolled into sheets thicker than a wall.

An electric vehicle requires around 80–100 kilograms of copper — roughly three to four times more than a traditional internal combustion engine vehicle. That copper goes into the battery, the electric drivetrain, the charging infrastructure, and the upgraded electricity grid needed to power both. Every EV that replaces a petrol car does not just change what fuel goes into a vehicle — it transforms the copper intensity of the entire transportation system around it.

Data centres currently consume about 1.5% of global electricity supply — roughly the same as the entire United Kingdom. By 2030, the International Energy Agency believes that figure will more than double, with AI responsible for much of the increase. Data centres could be consuming more than half a million metric tons of copper annually by the end of the decade. Half a million metric tons. From a single end-use category that barely registered as a copper demand driver five years ago.

And then there is renewable energy. Every solar panel needs copper. Every wind turbine needs copper — a lot of it, actually. Every grid upgrade required to carry renewable electricity from where it is generated to where it is consumed needs copper at a scale that most people outside the energy industry have never had reason to think about.

Analysts have warned that unless mining projects are accelerated, a looming 30% deficit could stall the deployment of renewable energy capacity worldwide. The clean energy transition and the AI revolution are, simultaneously and independently, creating demand for copper at a pace that the global mining industry — slow, capital-intensive, geographically constrained — simply cannot match on the timelines required.

THE SUPPLY CRISIS NOBODY IS FIXING FAST ENOUGH

Here is the uncomfortable truth about copper supply: you cannot simply decide to mine more of it and have it arrive within a year or two. You cannot build a copper mine the way you build a factory. Opening new mines often takes 20 to 30 years in developed regions, with the United States averaging close to 29 years from discovery to first production. Even in copper-rich countries like Chile, where 13 new projects valued at $14.8 billion are planned, most will not boost output until 2028 or 2029.

The immediate supply picture is even more difficult. Major mining disruptions — including accidents at Freeport-McMoRan's Grasberg mine in Indonesia and operations in Chile — have removed significant tonnage from the market. Several key copper producers reduced their 2026 output guidance by approximately 300,000 tons.

The International Copper Study Group projected the refined copper market to shift from a slight surplus in 2025 to a deficit of more than 150,000 tons in 2026. JPMorgan's research team forecasts a refined copper deficit of approximately 330,000 tons this year alone. And this is before the full demand impact of the AI infrastructure buildout has materialized.

Mining copper is capital-intensive, slow to scale, and geographically constrained. While prices and demand are skyrocketing, output is not following suit. Many of the world's largest producers — from Chile to Peru — face operational headwinds including labour strikes and environmental permitting delays. The result is a widening gap between what the world needs and what the mines can produce.

WHERE PRICES ARE HEADED: THE BANK FORECASTS

Despite the recent runup to $14,021 per ton — already a record — Citi's bull-case forecast is $15,000 per metric ton, approximately 7% above Tuesday's close. Massy-Collier believes the metal's move above $13,500 is confirmation that an improving macroeconomic backdrop can help drive prices even higher.

The broader bank consensus tells the same directional story, even if the specific numbers vary. JPMorgan forecasts copper averaging $12,075 per ton in 2026 with a Q2 peak of $12,500. UBS projects $13,000 by year-end. Deutsche Bank forecasts $12,125 average with Q2 peaks at $13,000, describing copper as having entered an "incentive-driven pricing regime."

Goldman Sachs takes a more cautious near-term view — arguing that prices have "overshot fair fundamental levels" — but maintains long-term bullishness, targeting $15,000 per ton by 2035. Even the house that says the near-term is stretched agrees the long-term direction is unambiguously higher.

The US tariff dynamic has added a layer of complexity to the price story. Fears of potential import tariffs drove traders to stockpile metal in the United States, with CME warehouse totals rising to over 453,000 tons — a record high. This has created a bifurcated market where US prices are elevated by inventory hoarding while ex-US supply tightens further. It is a temporary distortion, but one that is making the global supply picture look tighter than it already was.

THE LONG GAME: WHY THIS IS NOT JUST A 2026 STORY

The copper mining market is expected to grow from $9.24 billion in 2024 to $13.93 billion by 2035. But here is what that number obscures: even with that growth, the supply is structurally unlikely to keep pace with demand for most of this decade. Industry forecasts suggest that by 2030, AI-related copper consumption alone could exceed 500,000 metric tons annually — equivalent to nearly 2% of the world's current total production. With hyperscale buildouts underway in the US, Europe, and Asia, major tech firms are already pulling forward copper orders to hedge against future shortages.

Add AI demand to EV demand to renewable energy demand to grid modernisation demand, and you have a metal that the world needs several multiples more of in 2035 than it uses today — and a mining industry that is constitutionally incapable of scaling that fast.

Some of the most sophisticated institutional investors are already rotating capital from gold and silver into base metals like copper, viewing it not just as an industrial commodity but as a strategic investment asset at the centre of the global energy and AI transition.

The bears will point — correctly — to China's economic wobbles as a risk. China is the world's largest copper consumer, and any significant slowdown in Chinese construction or manufacturing would ease the demand picture meaningfully. They will also point to the speculative element in current pricing, and to the US inventory overhang that could cap near-term upside.

Both arguments have merit. But they are arguments about timing and magnitude, not direction. The structural story — more EVs, more data centres, more renewable energy, more grid investment, all of it needing vastly more copper than the world currently mines — does not change based on whether China stimulates its economy in Q3 or Q4.

THE BOTTOM LINE

Copper is, in a very literal sense, the metal that makes the modern world work. Everything the global economy is building right now — the AI infrastructure, the clean energy grid, the electric vehicle fleet, the data centres humming with GPU clusters — all of it runs on copper. And the world does not have enough of it.

"Practically all copper demand growth since 2022 has come from energy transition and AI-related sources." That is not a forecast. That is a description of what has already happened. The forecast is that the pace of demand growth is accelerating — while the supply side remains stubbornly, structurally constrained.

The red metal is having its moment. And unlike most commodity cycles driven by speculation or sentiment, this one has a foundation of physical reality beneath it that is very difficult to argue away. The servers need it. The cars need it. The solar panels need it. The grid needs it.

And the mines cannot produce it fast enough.