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Copper Mine Arizona

Freeport Just Approved a $4.5 Billion Copper Bet in Arizona

November 12, 202668 view(s)

Freeport-McMoRan (FCX) has moved its next big U.S. copper project from the prospect list to the spending plan, as Its board approved a $4.5 billion expansion of Arizona’s Bagdad mine on Nov. 4.”

For investors, the attraction goes beyond producing more copper. Freeport wants to lower the mine’s long-term costs while building on an operation it already knows. The catch is that shareholders will help fund the work years before the new output arrives.

A Bigger Mine On Familiar Ground

The expansion is expected to add about 225 million pounds of annual copper production, lifting Bagdad’s total above 400 million pounds. It would become the second-largest U.S. copper mine, behind Freeport's Morenci operation, also in Arizona.

Freeport aims to start production in mid-2030. It expects costs per pound to fall about 20% as output grows. New technology and sales of molybdenum, used to strengthen steel, should also help.

That cost goal deserves as much attention as the production figure. More output creates value, but only if the return justifies the capital spent to produce it. Freeport estimates the project breaks even with copper at about $4 a pound and molybdenum at $20.

The Spending Comes First

The bill will arrive in stages. Freeport expects roughly 20% of project spending to hit in 2027 and another 30% to 35% in 2028. The remainder will fall in 2029 and 2030.

That creates a gap between the cash going out and the earnings investors hope to collect later. A higher copper price would help fund construction, but it would not make the new facilities produce any sooner.

Bagdad also gives Freeport a different growth path from Indonesia. The company’s October presentation targets a recovery toward full production capacity there by the end of 2027. Still, restoring existing output and expanding an Arizona mine are separate tasks with separate risks.

What Investors Should Track

Our earlier copper supply review showed why the metal’s availability cannot be reduced to a single global surplus forecast. New mine capacity takes time to build, and finished metal still has to reach buyers.

Bagdad now offers concrete milestones: spending against budget, construction progress, and changes to the expected cost savings. Inflation or delays could weaken returns even if copper demand stays firm.

Approval makes this a more substantial growth story for Freeport-McMoRan. For shareholders, however, the next proof comes from disciplined construction and cash returns, not the size of the copper deposit alone.

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