Freeport secures Grasberg mine extension through 2041
Deal removes uncertainty for world's second-largest copper deposit as company recovers from 2025 mudslide
Freeport-McMoRan has secured a landmark agreement with the Indonesian government to extend operations at its Grasberg minerals district through 2041, removing a major uncertainty that had weighed on the mining company's long-term outlook.
The memorandum of understanding, announced on February 19, guarantees Freeport the right to operate one of the world's largest copper and gold deposits for the life of the resource. The deal represents a significant strategic victory for the Phoenix-based miner, which has faced questions about its ability to maintain access to the $40 billion asset amid Indonesia's resource nationalism policies.
"This agreement provides the foundation for long-term value creation for all stakeholders," Freeport stated in its official announcement.
Under the terms of the agreement, Freeport will maintain its 48.76% ownership interest in PT Freeport Indonesia through 2041. Beginning in 2042, the company will transfer a 12% stake to Indonesian interests at no cost, reducing its holding to approximately 37%. The deal also includes commitments for increased exploration spending and community investments in Papua province.
The announcement comes as Freeport works to recover from a catastrophic mudslide in September 2025 that halted operations at the Grasberg Block Cave underground mine, which accounts for the majority of the complex's output. The company declared force majeure following the incident and revised its production forecasts for 2026.
Freeport now plans a phased restart of the Block Cave mine in the second quarter of 2026, with a target of restoring 85% of normal operating rates by the second half of the year. The company anticipates 2026 production of approximately 1 billion pounds of copper and 900,000 ounces of gold—about 35% lower than pre-incident estimates. Full recovery is expected by 2027.
Grasberg's strategic importance cannot be overstated. The mine holds the world's largest known gold reserve and the second-largest copper reserves, with proven and probable reserves of 30.8 billion pounds of copper and 26.3 million ounces of gold as of December 2022. In 2023, before the mudslide, the mine produced over 52 tonnes of gold and 680,000 tonnes of copper.
The asset was projected to supply nearly 5% of global copper demand in 2025, making it critical to international markets for renewable energy, electronics, and electric vehicles. For Indonesia, Grasberg represents a vital contributor to national GDP, export revenues, and employment in the resource-rich Papua region.
Shares of Freeport have rallied 77.8% over the past 12 months, reflecting both the recovery story and broader optimism about copper demand driven by the energy transition. The stock closed at $62.55 on February 19, up 2.4% on the day, and has gained nearly 20% in the past month. The company now commands a market capitalization of $90.2 billion.
Analysts have maintained a largely positive outlook on Freeport despite the operational challenges. Of the 21 analysts covering the stock, 16 rate it a buy or strong buy, with an average target price of $63.62, according to market data. The stock has already outperformed analyst expectations in recent months, with shares rallying above the 50-day moving average of $55.41.
"The removal of long-term operating uncertainty at Grasberg eliminates a key overhang on the shares," analysts noted in recent research. "Combined with the production recovery timeline, this sets up Freeport for strong free cash flow generation as copper prices remain elevated."
Copper prices have been supported by structural demand from the renewable energy and electric vehicle sectors, with analysts forecasting continued tightness in supply through the remainder of the decade. Freeport's position as one of the world's largest copper producers positions it to benefit from this secular trend.
The Indonesian government has increasingly pushed for greater control over its natural resources in recent years, requiring mining companies to increase domestic processing and transfer ownership stakes to local interests. Freeport's Grasberg extension deal reflects the company's willingness to adapt to this changing landscape while preserving its ability to profit from the mine's enormous resource base.
Looking ahead, investors will be focused on the pace of the production ramp-up at Grasberg and whether Freeport can meet its targets for the second half of 2026. The company's next quarterly earnings report, expected in April, should provide updated guidance on the recovery timeline and any changes to capital expenditure plans related to the mine's restart.
The long-term extension also raises questions about Freeport's strategy beyond 2041, when the company will need to negotiate the terms for the final phase of Grasberg's operational life. However, the certainty provided by the current agreement should give management confidence to invest in exploration and development programs that could extend the mine's life even further.
For now, the removal of a major overhang has given investors another reason to remain bullish on Freeport-McMoRan, even as the company works through the operational challenges posed by last year's mudslide. With copper demand expected to remain robust and Grasberg's future now secured through 2041, Freeport appears well-positioned to capitalize on the long-term energy transition story.