Invest1 publisher2 min readPublished
Copper's bull case needs 933,000 tonnes of new demand every year to 2040
Eddie Aguilar's debut Seeking Alpha piece projects copper demand rising from 28 million tonnes in 2025 to 42 million by 2040, a compound 2.7% a year, and discloses a long position in the shares of COPX behind it.
The Investor · Invest desk
What happened
- A Seeking Alpha piece projects global copper demand rising from 28 million metric tons in 2025 to 42 million by 2040, credited to electrification, renewables, AI infrastructure and core economic demand.
- The author, publishing his first article as a Seeking Alpha contributing analyst, disclosed a beneficial long position in the shares of COPX through stock, options or other derivatives.
- The article names its own disconfirmers: global recession, weaker-than-expected AI spending, substitution, faster-than-expected supply growth and Chinese demand softness.
Compiled by The InvestorSomething wrong?How this is made
Why it matters
- constraint A 2.7% compound path can be wrong slowly: a flat year of consumption does not break it, so anyone holding the position has to fund it through several years in which the evidence stays ambiguous.
- decision The 933,000 tonnes a year of incremental demand gives an allocator an annual test to run against reported mine additions, instead of waiting on a 2040 target.
- exposure The disclosed exposure is in shares, which pay out of company margins, so it carries the mining cost inflation that the same article counts as a reason supply stays tight.
- contradiction Faster-than-expected supply growth sits in the risk list while constrained supply is the premise of the deficit, so the case and its main disconfirmer share one summary.
Fourteen million tonnes over fifteen years is the demand side of this case [1]. Spread evenly, that is about 933,000 tonnes of extra consumption a year [3], a 50% rise on the 2025 base [2], compounding at 2.7% [4].
The growth rate is the modest claim and the deficit is the aggressive one. A deficit is a statement about supply. The supply side here is five conditions: declining ore grades, limited new discoveries, long mine development timelines, rising capital costs and geographic concentration [3]. The article's summary keeps the conclusion conditional. The combination "could create a prolonged copper deficit, putting sustained upward pressure on copper prices" [4].
The new buyer is data-center construction, sized in the summary as more than $6 trillion of capital expenditure by leading tech companies through 2030 [5]. The article gives no copper-content figure per dollar of that spending [11], so the data centers' share of the 14 million tonnes cannot be sized [1].
Seeking Alpha introduced the piece as the debut of Eddie Aguilar as a contributing analyst [9]. He disclosed "a beneficial long position in the shares of COPX either through stock ownership, options, or other derivatives" [7], and wrote: "I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it." [8] The platform adds that its analysts "include both professional investors and individual investors who may not be licensed or certified by any institute or regulatory body" [10].
In my view the case is testable on a much shorter clock than 2040. Of the five risks Aguilar names, weaker-than-expected AI spending is the one that gets marked every quarter, through the capex guidance of the same companies carrying the $6 trillion [5][6]. Substitution and faster-than-expected supply growth are slower to read. A global recession or Chinese demand softness arrives with the macro data [6]. The counter-thesis is that the slowness is the opportunity. If grades are already falling and mine timelines are long [3], the shortfall is fixed in the ground, and owning the shares early is the conventional way to hold it. What would break the demand leg is a run of years in which consumption does not add roughly 930,000 tonnes [3].
What to watch
- Quarterly capital expenditure guidance from the largest data-center builders, measured against the more than $6 trillion through 2030 that the demand case leans on.
- A published estimate of copper content per dollar of data-center construction: that figure sizes the AI portion of the 14 million tonnes.
- Whether Aguilar's follow-up work puts an annual tonnage on new mine supply to sit against the demand path.