Freeport Approves $4.5 Billion Bagdad Copper Mine Expansion

Freeport-McMoRan (FCX ) announced on November 4, 2026 that its Board of Directors approved a $4.5 billion expansion and modernization program for its wholly owned Bagdad copper and molybdenum operation in northwest Arizona, with initial production targeted for mid-2030.

Freeport expects the brownfield project to more than double Bagdad’s mining and milling rates. Long-term annual production is planned at more than 400 million pounds of copper, including approximately 225 million pounds of incremental output, and more than 20 million pounds of molybdenum, including approximately 12 million incremental pounds.

The company projects that the expansion would make Bagdad the second-largest U.S. copper mine, behind Freeport’s Morenci operation, as well as a leading U.S. molybdenum producer and one of the lowest-cost operations in its U.S. portfolio. Modern technology, automation and economies of scale are central to that cost objective.

Construction and Capital Spending

Freeport expects new concentrator facilities to provide approximately 115,000 metric tons per day of incremental nameplate processing capacity, with potential to increase over time. Supporting infrastructure includes a new primary crusher, overland conveyor, water pipeline, power line, mining equipment and related facilities. Construction is estimated at approximately 3.5 years, and engineering, procurement planning and early works are under way to support execution.

Freeport expects approximately 20% of project costs to be funded in 2027, 30% to 35% in 2028 and the balance during 2029–2030. The planned capital expenditures will be incorporated into its updated capital-expenditure outlook and classified as discretionary under its financial policy. The capital estimate is based on current market conditions, and ongoing inflationary pressures and cost escalation could affect it.

Reserve Base and Cost Targets

Freeport expects an approximate 20% reduction in long-term unit net cash costs, citing anticipated benefits from economies of scale, technology and molybdenum by-product credits. Project break-even economics are supported at approximately $4.00 per pound of copper and $20 per pound of molybdenum.

President and Chief Executive Officer Kathleen Quirk said: “This low-risk brownfield project builds on Bagdad’s substantial reserve base, long operating history, existing infrastructure and experienced workforce to deliver new U.S. copper and molybdenum production and further strengthen Freeport’s position as America’s Copper Champion®.”

Freeport reports a reserve base of 2.6 billion metric tons of ore with a copper-equivalent grade of 0.43%. Bagdad has operated since 1945 and has a current reserve life exceeding 80 years before additional mineral resources are considered. That reserve scale supports the investment in expanded processing capacity and associated infrastructure.

Bagdad completed its fleet conversion in 2025, becoming what Freeport describes as the first major U.S. mine with a fully autonomous haulage fleet. The expansion will deploy fully autonomous trucks to support higher mining rates, building on technology already in use at the operation.

Freeport projects more than 4,000 direct and indirect jobs during construction and thousands of long-term employment opportunities in Arizona.

The project gives Freeport a reserve-backed route to additional U.S. copper and molybdenum supply, but it also places years of discretionary capital spending ahead of the new output. The central execution question is whether the larger processing and mining complex can be delivered within the current cost assumptions while achieving both the production increase and the projected reduction in unit costs.