Mutanda Mine

Overview

Mutanda Mining (MUMI) is an integrated copper and cobalt producer located near Kolwezi in the Lualaba Province of the DRC. Glencore holds 95% ownership with the DRC Government holding 5%.

The mine operates three open-pit mines providing raw ore feed for copper and cobalt production facilities. Mutanda was temporarily placed on care and maintenance in late 2019 due to low cobalt prices but restarted in 2022 as market conditions improved.

In 2025, Mutanda and Kamoto Copper Company (KCC) together produced a combined 247,800 tonnes of copper and 33,500 tonnes of cobalt. However, the DRC's cobalt export ban and subsequent quota system significantly affected cobalt sales — neither KCC nor Mutanda exported any cobalt in Q4 2025, with their quotas carried forward to March 2026.

In February 2026, Glencore signed a memorandum of understanding with the US-backed Orion Critical Mineral Consortium to potentially sell 40% stakes in both Mutanda and KCC at a combined enterprise value of approximately $9 billion. The US International Development Finance Corporation (DFC) is part of the Orion consortium, representing the largest US initiative to secure critical mineral supply chains.

Operations

Mutanda operates three open-pit mines feeding integrated processing facilities. The mine produces copper cathode and cobalt hydroxide using acid leaching, solvent extraction, and electrowinning processes.

Glencore has been prioritising copper production over cobalt given DRC cobalt export restrictions. Cobalt produced in excess of allocated quotas is stored in-country. The company's authorised 2026 cobalt export volume of 22,800 tonnes is below its 2025 production of 33,600 tonnes across both DRC operations.

Both Mutanda and KCC received The Copper Mark in 2025 against the new RRA 3.0 standard — the first mines in Africa assessed under the more stringent revised criteria.

Corridor Connection

Mutanda is located near Kolwezi in the Lualaba Province, directly on the planned Lobito Corridor rail route. As one of the DRC's major copper-cobalt operations, Mutanda would benefit from reduced transport costs to the Atlantic port of Lobito. The potential sale of a 40% Glencore stake to the US-backed Orion Critical Mineral Consortium underscores the mine's strategic importance in the Western critical minerals supply chain.

Community Impact

Mutanda is located in the Kolwezi area, one of the DRC's most intensively mined regions. The mine provides significant employment and tax revenue but operates in an area where artisanal and small-scale mining is widespread.

Community relations are complicated by the presence of artisanal miners on and around the concession. Security arrangements and community benefit-sharing require ongoing monitoring.

The sanctioned Israeli billionaire Dan Gertler receives a 2.5% royalty on net revenues from Mutanda, a legacy arrangement that has complicated Western investment in the operation and created diplomatic friction.

Environmental Profile

Open-pit mining across three pits creates significant land disturbance in the Kolwezi area. Acid leaching processes require careful management of reagents and effluent.

The mine's care and maintenance period (2019–2022) demonstrated the environmental challenges of idling large mining operations and subsequently restarting them.

ESG Assessment

Timeline

Related Pages

Independent ESG Assessment

Our independent ESG assessment evaluates this operation's environmental management, social impact, governance quality, and disclosure transparency. Environmental assessment covers water management, waste handling, air emissions, biodiversity impacts, and mine closure planning. Social assessment examines community relations, employment practices, local procurement, benefit-sharing, and human rights performance. Governance assessment evaluates corporate transparency, anti-corruption measures, and stakeholder engagement quality.

Assessment findings are incorporated into our quarterly Corridor ESG Scorecards, providing stakeholders with comparable, independent ratings across all major corridor mining operations. Operations meeting our assessment thresholds are eligible for verified ESG ratings issued from our evidence archive — verifiable reputation signals that differentiate responsible operators from those whose ESG claims are unsubstantiated. Rating publication requires demonstrated performance, not just policy commitments.

Community Impact Monitoring

Community impact monitoring around this operation tracks the full spectrum of mining effects on surrounding populations. Employment and procurement spending quantify direct economic benefits to local communities. Environmental monitoring tracks water quality, air quality, and ecosystem health in areas affected by operations. Community consultation processes are evaluated for meaningful participation versus performative compliance. Grievance mechanisms are assessed for accessibility, responsiveness, and outcome fairness.

Our monitoring provides the independent verification that enables stakeholders — investors, regulators, civil society, and affected communities themselves — to assess whether this operation delivers the community benefits that its social licence to operate requires. Documentation is preserved on our source evidence archive, creating permanent records that support long-term accountability and prevent the revisionism that undermines community claims when corporate memory proves conveniently selective.

Labour Practices Assessment

Labour practices at this operation are assessed against both national labour law requirements and international standards including ILO conventions and the Voluntary Principles on Security and Human Rights. Our assessment covers wage levels and payment practices, working hours and overtime compensation, occupational health and safety conditions, freedom of association and collective bargaining, contract terms and employment security, and subcontractor labour standards. Subcontractor labour conditions receive particular attention as subcontracting relationships can create distance between the operating company and workers that enables standards erosion.

Our assessment includes worker consultation that captures perspectives not reflected in corporate compliance reporting. Workers face barriers to reporting concerns through company channels including fear of retaliation, distrust of management-controlled grievance mechanisms, and language barriers. Our independent worker consultation provides confidential channels through which labour concerns can be documented and, where appropriate, escalated through advocacy or referral to labour rights organisations. All worker consultation documentation is handled with strict confidentiality to protect worker anonymity and prevent retaliation.

Supply Chain and Market Position

This mine's position within global mineral supply chains determines the economic dynamics that shape its operational decisions and community impact. Copper and cobalt prices, processing locations, end-user industries, and supply-demand dynamics create the commercial context within which environmental and social management decisions are made. When commodity prices are high, operators may invest more in community development and environmental management; when prices fall, these investments face pressure. Our monitoring tracks the relationship between market conditions and ESG performance to assess whether responsible practices are maintained through market cycles or only during profitable periods.

The corridor's logistics infrastructure — railway capacity, port throughput, transport costs — directly affects this mine's export economics. Improved corridor logistics reduce transport costs, improving mine profitability and potentially creating space for increased community benefit-sharing. Conversely, logistics bottlenecks increase costs and reduce the economic surplus available for community investment. Our strategic analysis evaluates how corridor infrastructure development affects this mine's economics and, consequently, the resources available for community benefit and environmental management.