In a significant breakthrough for the global copper industry, Ivanhoe Mines (TSX: IVN; OTCQX: IVPAF) has successfully resumed underground mining operations on the western side of the Kakula Mine as of June 7, 2025.
Following seismic activity reported on May 18, 2025, the company swiftly stabilized underground water levels, installing an additional 4,400 liters per second of pumping capacity.
With production guidance now revised to between 370,000 and 420,000 tonnes of copper for 2025, and the on-site smelter set to commence operations in September, this marks a major recovery for the Kamoa-Kakula Copper Complex.
Robert Friedland, Executive Co-Chairman of Ivanhoe Mines, expressed gratitude for the swift response of the engineering and mining teams: “We are thankful and deeply appreciate our team’s swift response to stabilize underground water levels in the Kakula Mine and resume mining on the western side. The future remains bright across the Kamoa-Kakula Copper Complex, which will continue to be a world-class Tier One operation.”
The Phase 1 and 2 concentrators, which had been operating at 50% capacity, are expected to ramp up throughput as mining resumes, supplemented by ore stockpiles.
Meanwhile, the Phase 3 concentrator continues to outperform, processing 6.5 million tonnes per annum, 30% above its design capacity.
Impact on the DRC Mining Sector and Global Copper Market
The restart of Kakula Mine operations is a critical boost for the Democratic Republic of the Congo’s mining sector, reinforcing its position as a global copper powerhouse.
The Kamoa-Kakula Copper Complex is one of the world’s highest-grade copper mines, and its return to full production will strengthen the DRC’s economic stability, attract further investment, and support infrastructure development.
Marna Cloete, President & CEO of Ivanhoe Mines, emphasized the company’s commitment to safety and operational excellence: “We are working tirelessly to safely and systematically restore full operations at the Kakula Mine. Safety has always been, and will always remain, our highest priority. The resilience of our team reflects the extraordinary nature of this world-class copper district.”
The anticipated smelter start-up in September will further reduce reliance on third-party processing, increasing efficiency and profitability.
With first anode production expected in October, the direct-to-blister smelter will operate at a minimum capacity of 250,000 tonnes of copper annually, ensuring a steady supply for global markets.
Regional and Global Market Implications
The DRC’s mining sector contributes over 70% of the country’s export revenue, and the stabilization of Kakula Mine operations will bolster investor confidence.
The commissioning of the 178-megawatt Turbine 5 at the Inga II hydroelectric dam in October will further enhance sustainable energy supply, supporting long-term mining operations.
Globally, copper prices have been volatile due to supply disruptions and increasing demand for green energy technologies.
The Kamoa-Kakula restart will help stabilize supply chains, ensuring steady copper availability for electric vehicles, renewable energy infrastructure, and industrial applications.
Ivanhoe Mines will host an investor conference call on June 12, 2025, to discuss the operational update. As the company refines its long-term mine plans, the Kamoa-Kakula Copper Complex remains a beacon of resilience and innovation, reinforcing the DRC’s role in shaping the future of global copper production.
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