Copper Prices Hit Record Highs: Deep Dive into Supply-Demand Imbalance and Green Demand Dual Drivers

Copper Prices Hit Record Highs: Deep Dive into Supply-Demand Imbalance and Green Demand Dual Drivers

Since 2024, the copper futures market has experienced a rare unilateral rally, with London Metal Exchange (LME) copper prices repeatedly hitting record highs, drawing widespread attention from global investors. As an industrial metal often called "Dr. Copper," the breakout above previous highs is not merely driven by market sentiment but by a deep-seated restructuring of supply and demand fundamentals—global copper mine supply has entered a bottleneck phase, while "green copper demand" from new energy and grid investments is growing at an unprecedented pace, creating a "dual-driver" pattern of supply-demand imbalance. This article systematically outlines the core logic behind the current copper price surge from a derivatives perspective and looks ahead to future price trends and industrial chain risks.

1. Supply-Demand Imbalance: Global Copper Mine Supply Faces Structural Bottlenecks

The root of the copper market's supply-demand imbalance lies on the supply side. In recent years, global copper mining has faced multiple constraints: First, ore grades have been continuously declining. According to the International Copper Study Group (ICSG), the average grade of major copper mines has dropped from about 1.2% twenty years ago to below 0.6%, meaning that extracting the same amount of copper requires processing more ore, pushing up production costs and energy consumption. Second, the development of new mines is slow, typically taking 10-15 years from exploration to production, and capital expenditure in the mining sector was severely insufficient in the late 2010s, leading to limited new capacity. Third, community and environmental resistance is increasingly prominent, with many large projects in South America and Africa repeatedly delayed due to issues like water rights and land ownership, and some mining companies have even been forced to cut production or shut down. Additionally, policy changes in major producing countries pose significant risks. Major copper producers like Chile and Peru have been increasing mining taxes and pushing for nationalization reforms, dampening mining companies' investment willingness. Meanwhile, political instability in regions such as the Democratic Republic of Congo and Panama has led to frequent supply disruptions. Under the combined effect of these factors, the global copper concentrate market has shifted to a substantive deficit since 2023, with no signs of easing in the short term.

In terms of inventories, copper stocks across the three major global exchanges (LME, SHFE, COMEX) remain at historically low levels. As of mid-2024, LME registered warrant inventories were down over 40% compared to the same period in 2023, while Shanghai Futures Exchange inventories were also below seasonal averages. Extremely low social inventories mean that any sudden supply disruption or demand surprise could trigger a sharp price reaction. From the perspective of derivatives market positioning, speculative net long positions in COMEX copper futures and LME copper options remain elevated, reflecting that the market's pricing of supply tightness has shifted from expectations to confirmation.

2. Green Demand: New Energy and Grid Investments Kick Off a "Super Cycle" for Copper Consumption

In stark contrast to the supply side, copper demand is experiencing structural growth, primarily driven by the global green transition. Electric vehicles (EVs) are the most significant incremental source—a pure battery electric vehicle uses about four times as much copper as a traditional internal combustion engine vehicle (approximately 80-100 kg), including in batteries, motors, and charging infrastructure. According to the International Energy Agency (IEA), global EV sales are expected to exceed 17 million units in 2024, with a penetration rate of over 20%, directly driving an increase in copper consumption of about 700,000 tonnes. Additionally, the photovoltaic (PV) and wind power sectors are major consumers of copper. PV power plants require about 5-6 tonnes of copper per megawatt of installed capacity, while offshore wind power has a higher copper intensity, requiring 10-15 tonnes per megawatt. Under global "carbon neutrality" targets, new renewable energy installations are expected to hit another record high in 2024, driving an additional increase in copper consumption of over 500,000 tonnes for the year.

Grid infrastructure upgrades are another key variable. Much of the global grid infrastructure is aging, and large-scale investments are needed to accommodate the integration of renewable energy and the load from EV charging. According to the International Renewable Energy Agency (IRENA), achieving the goal of doubling global renewable energy capacity by 2030 would require grid investments exceeding $5 trillion. The three major economies—China, the United States, and the European Union—have all announced large-scale grid upgrade plans in recent years. High-voltage transmission lines, distribution network upgrades, and smart meters all require substantial amounts of copper, and the growth rate of this demand is surpassing that of traditional sectors like construction and home appliances. Overall, global copper consumption is expected to grow by about 3.5% year-on-year in 2024, while supply growth is less than 1%, further widening the supply-demand gap to approximately 300,000-500,000 tonnes.

3. Financial Attributes and Sentiment Resonance: Derivatives Market Amplifies Price Volatility

Beyond fundamentals, the rise in copper prices has also been supported by financial attributes and speculative sentiment. Macro factors such as a weakening US dollar and rising global inflation expectations have driven capital towards commodities, especially industrial metals. Meanwhile, implied volatility in COMEX copper futures and LME copper options has continued to climb, with strong bullish sentiment. Notably, some hedge funds view copper as the "new oil" or a "green energy metal," building positions based on long-term demand gaps. This self-fulfilling expectation process is particularly pronounced against a backdrop of low spot inventories: the front-month futures contract premium has widened, leading to a rare structural backwardation (spot premium), further squeezing shorts. Additionally, high concentration of warrants means that the unwinding of individual positions can trigger sharp volatility, making copper futures one of the most volatile commodities in the derivatives market in 2024.

4. Future Outlook: Price Center Shifts Higher, but Industrial Chain Risks Cannot Be Ignored

Looking ahead to 2025 and the medium to long term, the trajectory of copper prices will depend on whether supply bottlenecks can be broken and the resilience of demand growth. On the supply side, most large new mining projects are not expected to ramp up significantly until after 2025-2026, and they still face uncertainties. This suggests that the supply tightness will persist at least through the first half of 2025. On the demand side, while a slowdown in global economic growth may partially dampen copper use in traditional industrial sectors, the structural increment driven by the green transition is sufficient to offset downside risks. Based on forecasts from authoritative institutions such as the ICSG, Goldman Sachs, and Morgan Stanley, copper prices are expected to trade in historically high ranges over the next 12 months, with the long-term price center likely to shift higher.

However, industrial chain risks also warrant attention. First is the risk of passive cost squeeze: copper concentrate treatment and refining charges (TC/RC) have fallen to historical lows, putting some smelters under pressure of losses, which could lead to production cuts or shutdowns, in turn reinforcing supply tightness. Second is the difficulty for downstream companies to pass on costs: copper costs account for a high proportion in downstream products such as cables, transformers, and air conditioners. Sharp price increases are squeezing corporate profits, and some small and medium-sized enterprises may face order defaults or even production halts. Third is the acceleration of substitution and recycling: high copper prices are boosting scrap copper recovery rates and promoting the use of alternatives like aluminum and copper alloys in some applications, which could weaken the slope of copper demand growth in the medium to long term. Additionally, geopolitical risks, the risk of a global economic recession, and labor negotiations at mining companies could all trigger short-term price volatility.

Overall, copper prices are in a historic upward cycle driven by the "dual drivers" of supply-demand imbalance and green demand. Participants in the derivatives market need to grasp the trend while also monitoring inventory turning points, mine restart progress, and downstream negative feedback signals. In the short term, seasonal consumption lulls and technical overbought conditions could trigger a pullback, but in the medium to long term, copper's "green metal" attributes and supply constraints jointly lay the foundation for prices to remain at high levels. Over the next 12 months, copper futures are likely to remain one of the most watched trading commodities in the market, with volatility and investment opportunities coexisting.