- Lloyds plans Panguna mine redevelopment
- Bougainville authorities select Lloyds over China’s CMOC Group
India-based Lloyds Metals & Energy Ltd is moving to redevelop the long-idled Panguna copper-gold mine in Papua New Guinea’s autonomous Bougainville region, bringing renewed focus to one of the world’s largest undeveloped copper resources.
Panguna mine, located on Bougainville Island, was once among the world’s biggest open-pit copper operations before shutting down in 1989. The mine reportedly holds around 5.3 million tonnes of copper and nearly 19.3 million ounces of gold, making it a strategically important asset. At current market prices, the remaining reserves are estimated to be worth more than $160 billion.
Operations were halted following escalating tensions between local communities, the government, and mine operators over environmental damage, unequal distribution of mining revenue, and land rights issues. With the Panguna project viewed as central to its long-term development ambitions. Rio Tinto, which previously operated the mine, exited the project in 2016 by selling its 54% stake in Bougainville Copper Ltd (BCL).
Lloyds strengthens global copper strategy
To advance the Panguna redevelopment, Lloyds Metals has formed a wholly owned PNG subsidiary, “Lloyds Panguna Metals and Energy Ltd.” The company has also signed a non-binding agreement with Bougainville Copper Ltd (BCL), securing a 90-day due diligence period for the project. Nearly 73% of BCL is controlled by the Autonomous Bougainville Government.
Bougainville authorities reportedly selected Lloyds Metals as their preferred partner over China’s CMOC Group, highlighting the growing geopolitical competition for global copper assets. President Ishmael Toroama and his cabinet backed Lloyds after the company signed a memorandum of agreement focused on development opportunities with the autonomous region in November.
For Lloyds Metals, the project offers access to a globally significant copper resource at a time when large-scale copper discoveries are becoming increasingly limited. The company has already invested in two copper joint ventures in Congo that could eventually produce around 100,000 t annually, reflecting its broader strategy to expand its presence in the global copper sector.
However, the Panguna project still faces major challenges. Environmental concerns remain one of the biggest obstacles, as local communities continue to raise issues related to river pollution and ecological damage caused by historic mining activities. In addition, stakeholder negotiations, landowner approvals, political sensitivities, and the large capital investment required for redevelopment could delay progress.
Despite these risks, the proposed reopening of Panguna highlights the growing global race for critical mineral resources and the increasing strategic importance of copper in the energy transition era.
With India-based companies acquiring overseas copper assets, can India reduce its long-term import dependence?
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