Japan is in discussions with South Africa about potentially providing new financial support to help restructure the country’s troubled energy sector, signalling deeper cooperation between the two nations as Pretoria works to stabilise electricity supply and accelerate its transition away from coal.
According to Bloomberg, the proposed support would build on the US$150 million already extended late last year to the Development Bank of Southern Africa (DBSA) by Japanese institutions to finance renewable energy projects. That funding package consisted of US$100 million from the Japan International Cooperation Agency (JICA) and US$50 million from Sumitomo Mitsui Banking Corporation.
Speaking on the sidelines of the G20 Leaders’ Summit in Johannesburg, senior Japanese government spokesperson Maki Kobayashi confirmed that Tokyo is “exploring additional financing” to assist South Africa with energy-sector reform. While details are still being finalised, the move reflects Japan’s wider interest in supporting Africa’s decarbonisation and infrastructure modernisation through blended finance and development partnerships.
South Africa has been aggressively courting international support to overhaul its electricity system after years of debilitating load shedding and ageing coal-fired power stations. The country has already secured multi-billion-dollar commitments from partners including France, Germany, the UK, and the US through the Just Energy Transition Partnership (JETP), a flagship initiative designed to help South Africa reduce its dependence on coal, which still accounts for nearly 80% of generation.
Beyond climate considerations, securing new financing is essential for improving grid stability and unlocking additional renewable capacity. Despite recent progress in reducing load shedding, South Africa still faces transmission constraints, under-investment in distribution networks, and delays in procurement programmes that have slowed the pace of renewable rollout.
Japan’s possible involvement comes at a crucial time, as Pretoria continues to seek diverse funding partners to support reforms at Eskom, expand grid capacity, and accelerate the shift toward solar, wind and battery storage.
If finalised, the deal would further cement Japan’s role as a long-term technical and financial partner in South Africa’s energy transition.
