What is the main goal of the Eskom–South32 collaboration regarding the Hillside aluminium smelter?

The main goal is to develop a competitively priced, low-carbon renewable electricity solution for the Hillside aluminium smelter starting in 2031, when its current 10-year discounted power contract with Eskom expires.

Why does South Africa offer discounted electricity tariffs to power-intensive smelters like Hillside?

South Africa grants discounted electricity tariffs to power-intensive smelters because they support tens of thousands of jobs and would likely close if forced to pay standard rates, given the country’s high, coal-based generation costs.

Eskom, South32 collaborate on renewable power for Hillside aluminium smelter

Apr 28, 2026

Eskom and South32 are collaborating on a renewable energy plan for South32's Hillside aluminium smelter to commence by 2031. This initiative aims to secure competitively priced power following the expiration of their current discounted contract, ensuring the facility's viability.

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Eskom, South32 collaborate on renewable power for Hillside aluminium smelter

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