China's next chapter in South Africa: From building projects to putting down roots

China's engagement in South Africa is evolving beyond its traditional role of building infrastructure and extracting minerals. As China's domestic economic growth moderates, its companies are increasingly seeking to establish a more permanent foothold in Africa's largest economy.

This transition is particularly evident in South Africa's burgeoning renewable energy sector. The Redstone concentrated solar power plant, located in the sparsely populated but sun-drenched Northern Cape province, stands as a prime example. This massive facility, comprising over 40,000 mirrors, tracks the sun to heat molten salt, enabling electricity generation even after dark. The 100-megawatt plant, operational since 2025, supplies power to over 200,000 homes and helps alleviate the country's persistent electricity shortages.

The Redstone project was constructed by SEPCOIII, a subsidiary of China's state-owned POWERCHINA. It mirrors a long-standing model of Chinese involvement in Africa: large-scale, state-backed infrastructure projects executed by Chinese engineering firms. This approach has been a hallmark of China's Belt and Road Initiative and its broader economic strategy on the continent.

For professionals like Wang Zhiyou, deputy project director at Redstone, South Africa represents a comfortable overseas assignment. An engineer from China's Shandong province, Wang has previously worked in Saudi Arabia. He notes that South Africa's climate, including its winters, is far more pleasant than the extreme heat he endured in the Middle East, making the demanding on-site work more manageable. His experience reflects a broader trend of expanding career opportunities for Chinese engineers working abroad.

This shift signifies a deepening of China's economic ties with South Africa, moving from project-based construction to a more integrated, long-term investment strategy. It reflects both the changing economic landscape in China and the growing capabilities and global reach of its companies.

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In Saudi Arabia, the summers are extremely hot. Given the amount of work we do on site every day, everyone has to endure those harsh conditions. Here (in South Africa), the temperature overall, including winter, is very comfortable.