Codelco EBITDA Jumps 68% as Copper Price Does the Heavy Lifting

Codelco delivered EBITDA of US$4,648 million across the first six months of 2026, a 68% improvement on the equivalent period a year earlier, while net profit swung to US$669 million from a US$111 million loss.

That combination, surging profitability on falling output, tells you almost everything about where the copper market sits in mid-2026. The world’s largest copper producer is not earning more because it is mining better. It is earning more because the price of copper has done the work for it.

Codelco is Chile’s state-owned enterprise. Its results function as a proxy for the copper sector’s price environment globally and as a direct barometer for Chilean government revenue from the metal. A realised copper price above 650 US¢/lb has implications that extend well beyond Santiago. Here is what the financial data actually reveals, what the statutory figures are hiding, and what the production decline signals for earnings resilience if prices shift.

How a 40% copper price surge translated into a 68% EBITDA jump

The single dominant variable behind Codelco’s H1 2026 result is the copper price. The copper price Codelco realised across the half came in at 653.2 US¢/lb, against 461.7 US¢/lb in the same period of 2025, a year-on-year increase exceeding 40%.

That 40% price increase produced a 68% EBITDA response. The mismatch is not a reporting anomaly; it is how operational leverage works in large-scale mining. A producer like Codelco carries enormous fixed costs: labour, energy contracts, equipment depreciation, mine infrastructure. Those costs are largely covered regardless of where copper trades. Once the fixed-cost base is met, incremental price gains flow disproportionately to EBITDA because they arrive with almost no incremental cost attached.

Operational leverage in mining amplifies the relationship between commodity price moves and earnings, meaning a 40% price increase routinely produces a disproportionately larger EBITDA response, as fixed-cost structures absorb the base regardless of output volume.

EBITDA reached US$4,648 million in H1 2026, up 68% on the prior year.

The headline metrics tell the story in three lines:

The same leverage that generated a 68% earnings surge from a 41% price move would work equally fast in reverse. If copper prices retreated toward 2025 levels, the fixed-cost base would not shrink with them. That symmetry is the most important number in the release that does not appear in any table.

What the statutory profit figure is not telling you

Codelco reported US$669 million in net profit for the half. That figure is accurate. It is also misleading if you use it to compare Codelco’s performance against listed copper miners like BHP, Freeport-McMoRan, or Antofagasta.

The gap exists because of Chile’s fiscal architecture. Codelco is subject to the Reserved Law (Ley Reservada del Cobre), a military-linked funding mechanism, and an additional 40% tax on copper revenues. Together, these instruments redirect a large share of earnings to the Chilean state before the net profit line is calculated.

Chile’s fiscal architecture for mining has evolved across multiple legislative cycles, with the Reserved Law and copper-specific tax rates forming only part of a broader policy debate that intensified through 2026 as copper revenues climbed and political pressure to capture windfall rents increased.

Adjusted for Chile’s copper fiscal obligations, Codelco’s H1 2026 net profit was US$1,841 million, nearly three times the reported figure.

Payments directed to the Chilean government climbed 15% compared with the prior-year period, reaching US$933 million in H1 2026. That is the windfall-capture design of the tax regime working as intended. For any investor benchmarking Codelco’s profitability against private-sector peers, the adjusted figure of US$1,841 million is the correct reference point. The US$1,172 million gap between the two numbers represents state-captured revenue, not operational underperformance.

Rising costs and falling output: the structural problems behind the headline numbers

The price rally produced the financial headline. Beneath it, Codelco’s operational picture is telling a different story.

Production: the wrong direction

Codelco’s own copper output totalled 564,000 tonnes in H1 2026, representing an 11% contraction from the 634,000 tonnes recorded in the first half of 2025. Three mine-level factors drove the decline:

• El Teniente: Safety-related operational interruptions stemming from a July 2025 incident kept a lid on throughput, with the effects carrying into mid-2026.
• Chuquicamata: Lower output reflected ongoing operational challenges at one of the company’s oldest large-scale operations.
• Ministro Hales: Feed grades came in below prior-year levels, curtailing the volume of copper that could be recovered during the half.

The full-year 2026 production target sits at approximately 1.33-1.36 million tonnes, though recent commentary has indicated growing difficulty in achieving that range.

Costs: climbing on both measures

C1 refers to the direct cash cost of producing a pound of copper at the mine site, covering operating expenses like labour, energy, and materials. C3 is the all-in net cathode cost, which adds depreciation, financial charges, and non-operational costs to give a fuller picture of what each pound actually costs to deliver.

Both measures rose during the half. The pressures are sector-wide: energy, labour, currency effects on peso-denominated contracts, and higher depreciation. These are not Codelco-specific problems, but they compound a Codelco-specific production decline.

At current prices, the implied per-pound margin is approximately 250 US¢/lb (653 minus 403). That buffer looks comfortable today. A price retreat of 150-200 US¢/lb would cut it by more than half, and production is simultaneously moving in the wrong direction. The combination of rising costs and falling volumes is the kind of structural vulnerability that a strong price cycle can mask but cannot fix.

What new CEO Jorge Gómez is walking into

Jorge Gómez took the helm as chief executive with an agenda built around two explicit goals: recovering productive capacity and embedding safety as a non-negotiable operating standard. That framing is telling. It signals that management is not assuming continued copper price support as a business plan.

The strategic tension he faces is structural. The fiscal architecture that captured US$933 million for the Chilean state in H1 2026 (up 15% year-on-year) is the same mechanism that constrains the capital available for the mine rehabilitation and development programme Codelco needs to reverse its production trajectory. The company’s longer-term ambition of reaching 1.7 million tonnes by 2030 sits against a current H1 2026 run-rate implying approximately 1.13 million tonnes annualised.

The gap between Codelco’s current annualised run-rate of approximately 1.13 million tonnes and its 2030 target of 1.7 million tonnes represents a 50% production increase that must be funded, built, and delivered within four years.

For readers wanting to understand the capital constraints shaping Codelco’s investment capacity, our deep-dive into Codelco’s debt crisis examines how accumulated debt obligations interact with the fiscal regime to limit funding available for the production recovery programme.

That gap is the scale of the investment task. The windfall revenue flowing to the state in a high-price environment is not available to fund it.

Three forward-looking variables matter most from here:

• Realised copper price trajectory: whether the current level above 650 US¢/lb holds or retraces toward the 461.7 US¢/lb average of H1 2025
• C1 and C3 cost evolution: whether sector-wide cost pressures stabilise or continue compounding the margin squeeze
• Quarterly production volume recovery: particularly at El Teniente, where the safety-driven disruptions have been most persistent

Price tailwind, structural headwind: what Codelco’s H1 results actually signal

The numbers are unambiguous on one level. At 653 US¢/lb, Codelco generates strong margins, strong EBITDA, and, on an adjusted basis, US$1,841 million in net profit that compares credibly with any listed copper producer in the world. The price-driven recovery is real, and the scale is significant.

It is equally unambiguous on another level. Production fell 11%. C3 costs rose to 403 US¢/lb. The fiscal regime captured nearly US$1 billion in a single half-year. The operational and fiscal vulnerabilities that produced a net loss at 461.7 US¢/lb in H1 2025 have not been resolved; they have been covered by a copper price that may or may not persist.

The bookends of Codelco’s current margin window: 653 US¢/lb realised price versus 403 US¢/lb C3 cost. At mid-2025 prices of 461.7 US¢/lb, that margin compresses from approximately 250 US¢/lb to less than 60 US¢/lb.

If copper prices normalise toward mid-2025 levels, this result would look not like a financial turnaround but like a temporary reprieve for a producer still working through structural operational challenges. The two signals that will determine which reading proves correct are the copper price trajectory and Codelco’s quarterly production data, particularly from El Teniente. Until both move in the right direction simultaneously, the headline strength of H1 2026 remains price-dependent rather than operationally earned.

The copper price trajectory through the second half of 2026 is the single variable most likely to determine whether Codelco’s H1 result reads as a genuine financial recovery or a temporary reprieve generated by an exceptional price environment.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions. Past performance does not guarantee future results. Financial projections are subject to market conditions and various risk factors.