The Coming Copper Shortage: Why the World Is Running Out of Its Most Important Metal

Economy & Markets | May 2026

There is a crisis coming that almost nobody is talking about loudly enough. It does not involve a new geopolitical conflict, a financial system collapse, or a technology bubble. It involves a metal. A reddish-brown metal that has been used by human civilization for more than ten thousand years, that runs through the walls of every building, powers every electric motor, and sits at the heart of almost every technology the modern world depends on.

Copper. And the world is about to run very short of it.

The shortage is not a prediction from fringe analysts or commodity speculators looking to talk up their positions. It is the conclusion of S&P Global, Bernstein Private Wealth Management, Goldman Sachs, and J.P. Morgan — some of the most rigorous analytical institutions in global finance. The numbers, when you look at them clearly, tell a story that should concern every investor, every policymaker, and every government planning an energy transition.

This is that story.

The Demand Explosion: Why the World Needs So Much More Copper

To understand why copper is heading toward a structural shortage, you need to understand what copper does — and how dramatically the demand for those things is about to grow.

Copper is the world’s premier electrical conductor. Silver conducts electricity more efficiently, but at 60 to 70 times the cost. Aluminum is cheaper and lighter, but less conductive and more prone to failure at connection points. For most practical electrical applications — wiring, motors, transformers, generators, cables — copper is the default. There is no obvious substitute waiting in the wings.

Now consider everything the world is building right now:

Electric Vehicles — An internal combustion engine vehicle contains roughly 23 kilograms of copper. An electric vehicle contains approximately 83 kilograms — more than three and a half times as much. Every EV on the road is a significant copper consumer. Global EV sales are projected to reach 40 million units annually by 2030. The math on what that means for copper demand is staggering.

Power Grids and Smart Infrastructure — The global push to modernize electricity infrastructure — smart grids, high-voltage transmission lines, EV charging networks — requires enormous quantities of copper wiring. The U.S. alone needs to add or replace hundreds of thousands of miles of power lines as part of its energy transition. Every mile of cable is primarily copper.

Renewable Energy — Solar panels, wind turbines, and the associated power electronics all require significant copper inputs. A single offshore wind turbine can contain up to 15 tonnes of copper. The International Energy Agency estimates that a solar power plant requires approximately 5 tonnes of copper per megawatt of capacity. As solar and wind capacity expands globally at accelerating rates, their copper consumption scales with it.

AI and Data Centers — This is the newest and perhaps fastest-growing vector of copper demand. Every AI data center is a massive consumer of copper — in the power systems, cooling infrastructure, servers, and the high-voltage cables connecting them to the grid. The AI buildout alone is adding a demand vector for copper that barely existed five years ago. S&P Global’s January 2026 study specifically identifies AI computation as one of four key structural drivers of copper demand through 2040.

Defense — Modern weapons systems — precision munitions, radar systems, drones, aircraft, naval vessels — are all increasingly copper-intensive as they become more electronic and digitally guided. Surging global defense budgets are adding yet another demand layer.

Humanoid Robots — S&P Global’s study raises the possibility of 1 billion to 10 billion humanoid robots in operation by 2040. Each one requires copper motors, copper wiring, and copper power systems. Even the lower end of that projection would represent an enormous new demand category.

The Supply Problem: Why We Cannot Mine Our Way Out Quickly

Here is where the story becomes genuinely serious. The demand side is growing rapidly and is largely driven by irreversible trends — electrification, digitalization, and decarbonization. The supply side faces a fundamental structural constraint that cannot be resolved quickly: it takes 10 to 15 years to bring a new copper mine into production.

This is not a management failure or a policy oversight. It is geology, engineering, and regulatory reality. Finding a viable copper deposit, conducting feasibility studies, securing permits, building infrastructure, and ramping production to meaningful scale is a decade-long undertaking at minimum. The mining industry would need to have started building the mines required to meet 2030s demand years ago. In most cases, it has not.

The reasons are multiple. The most accessible and richest copper deposits have largely been mined. New finds tend to be in more remote locations, with lower ore grades, requiring more energy and water to process each tonne of metal. Capital investment in new copper mining has been insufficient for years, partly because price cycles discouraged long-term commitment and partly because ESG pressures made large-scale mining projects harder to finance and permit.

Meanwhile, existing mines face their own headwinds. Chile — the world’s largest copper producer, accounting for roughly 27% of global supply — has seen declining ore grades at its major mines, rising water constraints in the Atacama Desert, and increasing political uncertainty around mining royalties and environmental regulations. Peru, the second largest producer, has faced repeated social conflicts that have disrupted production. The Democratic Republic of Congo — a growing source of copper supply — presents its own governance and infrastructure challenges.

S&P Global projects that global copper production will peak at 33 million metric tons in 2030 and then begin declining — even as demand continues to rise. Even with recycled copper scrap more than doubling from 4 million metric tons today to 10 million metric tons by 2040, the gap cannot be closed without significant new primary mining investment.

And new primary mining investment takes 10 to 15 years to bear fruit.

The Numbers: How Big Is the Shortage?

The forecasts are consistent in their direction, even if they differ in magnitude:

S&P Global (January 2026): Copper demand reaches 42 million metric tons by 2040 — a 50% increase from current levels. Supply is projected to fall 10 million metric tons short of demand, a deficit of approximately 25% below projected demand. The study calls this a “systemic risk for global industries, technological advancement and economic growth.”

Goldman Sachs: Expects copper demand to outpace supply beginning in 2029. Projects the LME copper price at $15,000 per metric ton by 2035 — above the current analyst consensus, and nearly 20% above current record price levels.

J.P. Morgan: Projects a refined copper deficit of approximately 330,000 metric tons in 2026 alone — the early warning signal of a tightening that will become more pronounced as the decade progresses.

Bernstein Private Wealth Management: Forecasting a global copper shortage beginning around 2027, with the deficit widening meaningfully through the early 2030s as electrification demand accelerates against a constrained supply backdrop.

Copper Is No Longer Just a Commodity

For most of modern economic history, copper was treated as an industrial commodity — useful, cyclical, linked to construction and manufacturing activity, and ultimately replaceable in a world that had enough of it. That framing is now obsolete.

Copper has become what analysts are increasingly calling a strategic material — a resource whose availability or scarcity directly determines whether critical national and economic objectives can be achieved. The United States, the European Union, China, Japan, and Australia have all begun treating copper as a critical mineral, with policy frameworks designed to secure long-term supply access.

As S&P Global’s Daniel Yergin — one of the world’s foremost energy analysts — put it in the January 2026 report: “The future is not just copper-intensive — it is copper-enabled. Every new building, every line of digital code, every renewable megawatt, every new car, every advanced weapon system depends on the metal.”

This reframing matters for investors. A commodity experiences price cycles. A strategic material experiences structural re-pricing as its scarcity becomes undeniable. Oil was repriced this way in the 1970s. Lithium was repriced this way in the early 2020s. Copper’s repricing, if the forecasts are correct, is still in its early stages.

Copper Price: Where It Stands and Where It’s Going

Copper prices have already moved significantly in anticipation of the structural story. Here is where things stand in May 2026:

Current price: Approximately $6.20–$6.50 per pound ($13,650–$14,330 per metric ton) — near all-time highs. The metal briefly surpassed $14,500 per metric ton in January 2026 before pulling back modestly on profit-taking and macro concerns related to the Iran conflict.

How we got here: Copper traded around $8,000 per metric ton as recently as April 2025. The surge to above $13,000 in late 2025 and early 2026 was driven by a combination of factors: tightening mine supply, falling treatment charges at smelters (falling to zero in some contracts — a sign of acute concentrate scarcity), US tariff policies pulling inventory into the American market, and growing institutional recognition of the structural demand story.

Where it’s going:

• J.P. Morgan: Full-year 2026 average near $12,075 per metric ton, with potential to reach $12,500 in Q2 2026. Medium-term support at $11,100–$11,200 in the event of macro weakness
• Goldman Sachs: $15,000 per metric ton by 2035
• Bernstein / General consensus: $11,000–$14,000 per metric ton range for 2026, with upside risk if supply disruptions continue
• Long-term structural view: If the 10 million metric ton deficit materializes by 2040 as S&P Global projects, prices well above current levels become the baseline scenario, not the bull case

The near-term picture is complicated by macro uncertainty — China represents approximately 60% of global copper demand, and any slowdown in Chinese industrial activity creates headwinds. The Iran conflict has added a risk-off element that has created volatility. And US tariff policy has created a two-tier market between US and global prices that adds complexity.

But the long-term direction of copper pricing, if the structural supply-demand analysis is correct, points in one direction. The question for investors is not whether to gain exposure to copper, but how.

How to Invest in Copper: ETFs and Instruments

For investors who want exposure to the copper story, there are several accessible instruments, each with different risk profiles and exposure mechanisms.

Global X Copper Miners ETF (COPX)

The most widely used copper investment vehicle for equity investors. COPX provides exposure to a broad basket of copper mining companies — 41 stocks as of May 2026 — including Glencore (5.3% of assets), Teck Resources (5.2%), BHP Group (5.1%), Antofagasta (4.9%), and Zijin Mining (4.9%). The expense ratio is 0.65%.

COPX gives investors leveraged exposure to copper prices through the mining companies themselves — when copper prices rise, mining margins typically expand faster than the metal price, amplifying returns. The trade-off is that mining companies carry company-specific risks (cost overruns, labor disputes, governance issues) and often produce multiple metals, diluting pure copper exposure. COPX is the best option for investors who want broad copper sector exposure with reasonable costs.

United States Copper Index Fund (CPER)

CPER is a futures-based ETF that tracks the performance of copper futures contracts directly — giving investors exposure to the price of the metal itself rather than the companies that mine it. With approximately $872 million in assets and an average daily volume of 1.3 million shares, it has solid liquidity.

The expense ratio of 1.06% is high for a passive fund, and the futures-rolling mechanism means CPER can underperform spot copper prices over time due to contango in the futures curve. CPER is best suited for shorter-term investors seeking direct commodity price exposure rather than long-term holders.

iShares Copper and Metals Mining ETF (ICOP)

ICOP provides exposure to global copper and metals mining companies at a lower expense ratio than COPX, though with somewhat less trading volume and a smaller asset base of approximately $482.6 million. It is a reasonable, lower-cost alternative for investors who want mining equity exposure.

iPath Bloomberg Copper Subindex Total Return ETN (JJC)

JJC is an Exchange Traded Note (ETN) that tracks copper futures. Unlike ETFs, ETNs carry counterparty risk — if the issuing bank defaults, investors can lose their investment regardless of copper’s price. JJC is suitable for sophisticated investors comfortable with that risk profile, but retail investors are generally better served by CPER or COPX.

Individual Mining Stocks

For investors who want more concentrated exposure, the major copper mining companies offer direct plays on the structural story:

• Freeport-McMoRan (FCX) — the largest publicly traded pure-play copper miner, with major operations in the Americas and Indonesia
• BHP Group (BHP) — diversified global miner with significant copper assets
• Rio Tinto (RIO) — another diversified major with growing copper exposure
• Teck Resources (TECK) — significant copper production with North American operations
• Southern Copper (SCCO) — pure-play copper producer operating in Mexico and Peru, known for high margins

Individual stocks offer the highest potential upside but also the highest company-specific risk. Most retail investors are better served by ETFs unless they have specific conviction about individual companies.

The Bottom Line

The copper story is not complicated at its core. The world is electrifying at an unprecedented rate — electric vehicles, renewable energy, AI data centers, smart grids, and defense systems. All of these things require copper. A lot of it. And building new copper supply takes 10 to 15 years, which means the mines that will serve 2035 demand needed to have started construction years ago.

They largely have not.

The result, according to S&P Global, Bernstein, Goldman Sachs, and J.P. Morgan, will be a structural supply deficit that begins around 2027 and widens meaningfully through 2040. The scale of that deficit — potentially 10 million metric tons annually by 2040, representing 25% of projected demand — is large enough to constitute what S&P Global explicitly calls a “systemic risk” to the global economy.

Copper has historically been called “Dr. Copper” because its price was considered the most reliable barometer of global economic health. In the coming decade, it may be better described as the single most important material determining whether the energy transition and digital transformation can actually happen.

That makes it less a commodity and more a constraint. And constraints, in markets, tend to be priced accordingly.

This article is for informational purposes only and does not constitute financial advice. Commodity and ETF investments involve significant risk. Always conduct your own research before making investment decisions.