Glencore Faces Critical Deadline on South African Power Deal

Time is running out for commodities giant Glencore in South Africa. The company has until March 31 to determine whether state-negotiated electricity terms for its ferrochrome smelters are sustainable. The alternative could be the loss of thousands of jobs across the industry.

A Sector Under Pressure

At the heart of the dispute is a substantial discount offered by state utility Eskom to South Africa’s two largest ferrochrome producers. The proposal would slash the power tariff from 1.36 rand to 0.62 rand per kilowatt-hour. While seemingly favorable, Japie Fullard, head of Glencore Ferroalloys, has stated that certain conditions attached to the offer are unacceptable to the firm.

The core issue is operational viability. Glencore’s Lion smelter requires a rate of 87 cents to break even. Its facilities in Boshoek and Wonderkop need the full proposed 62 cents just to operate economically. Eskom had already reduced the tariff to 87.74 cents in January—an interim measure that keeps some capacity running but falls short for other operations.

Should negotiations collapse, Glencore will initiate a Section 189 process, the legally regulated procedure for layoffs. Up to 1,500 positions are at risk within the Glencore-Merafe joint venture alone. Including competitor Samancor Chrome, which is proceeding with job cuts despite the tariff offer, the Solidarity union estimates the sector-wide impact could reach 7,000 employees.

Underlying Structural Challenges

The power price conflict is a symptom of deeper problems. Although South Africa holds roughly 80% of the world’s known chromium reserves, it has long since ceded its position as the top global ferrochrome producer to China. Electricity constitutes up to 40% of production costs, and power prices have surged by more than 900% since 2008. Of 66 operational smelters that once existed, only 11 remain active today. Without state support, industry capacity could plummet to one million tonnes annually by 2026, compared to an installed capacity of 4.8 million tonnes.

Should investors sell immediately? Or is it worth buying Glencore?

Eskom CEO Dan Marokane has assured that the discount will not be subsidized by other electricity customers. Funding is expected to come from a pending 10 billion rand transfer within the government’s existing 230 billion rand debt relief package.

Labor Unrest in Australia

Simultaneously, Glencore is confronting labor issues in Queensland, Australia. On March 13, workers at the company’s Townsville copper refinery ended a four-hour strike. The facility can produce up to 300,000 tonnes of copper cathode per year. The Australian Workers’ Union accuses Glencore of failing to align its wage offer with rising living costs, noting some employees earn up to 15% less than counterparts at comparable sites. Glencore counters that its submitted four-year offer is competitive and that the refinery is currently loss-making.

The Australian government has already pledged a three-year rescue package of 600 million Australian dollars to the plant, highlighting how strategically Western nations view their copper supply chains.

Share Performance Amid Uncertainty

Glencore’s shares have more than doubled from their April 2025 low of 2.71 euros, currently trading at 5.96 euros—just below the 52-week high. Whether the operational pressures from the ongoing disputes in South Africa and Australia will hinder this momentum depends on the outcome of the negotiations by the end of March.