Japan Offers Energy Loan, Ammonia Technology to South Africa

May 6, 2026 - 01:40

Japan is moving to accelerate discussions with South Africa over a yen-denominated energy loan, while also pushing its own technology that blends ammonia with coal to cut carbon emissions. South Africa still relies on coal for most of its electricity, making it one of the world's dirtiest energy producers. The Japanese proposal aims to help the country reduce its environmental footprint without immediately abandoning coal-fired power plants.

The ammonia co-firing technology allows existing coal plants to burn a mix of coal and ammonia, which can lower overall carbon dioxide output. Japan sees this as a practical step for nations that cannot quickly shift to renewables. The loan, offered in yen, would provide South Africa with financing for energy infrastructure projects, though specific terms have not been disclosed.

South Africa faces pressure from international climate agreements to clean up its power sector. However, the country struggles with frequent blackouts and a slow transition away from coal, which remains cheap and abundant. Japan's approach offers a middle path: keep coal plants running but make them less harmful. Critics argue that ammonia co-firing still produces emissions and may delay a full switch to solar and wind power. Supporters say it is a realistic bridge solution.

Talks are expected to begin in the coming months. If successful, the deal could set a precedent for other coal-dependent nations in Africa and Asia. Japan has already tested similar technology at home and is looking to export it as part of its green growth strategy.