Gaopalelwe Santswere, a nuclear physicist and regulatory expert, joins Dr. Keefer to discuss the electricity sector in South Africa whose aging coal fleet is in need of replacement. Despite operating the only two nuclear power reactors on the continent at Koeberg, and plans in the early 2000’s for nearly 10,000MW of nuclear, the government is pursuing an energy policy that prioritizes wind and solar.
Gaopalelwe tracks the influence of foreign powers in the direction of South African energy policy. Countries such as Germany, as well as regional and international development banks, have taken an active role in promoting wind and solar and creating barriers to nuclear energy in Africa. So far, the wind and solar build-out has had negative consequences for South Africa, whose public utility Eskom is able to charge electric users only 40% of what it currently costs to produce the power using renewables due to generous subsidies reaped by wind and solar developers.
With industry already leaving South Africa, Gaopalelwe argues that the embrace of intermittent renewables is leading to deindustrialization at a time of record unemployment and represents a regressive energy policy for South Africans and the neighbouring countries that depend on its electricity exports. In Europe and North America, the energy debate is detached from the energy poverty experienced by much of the world. Although South Africa's energy supply is more secure than in much of Africa, Gaopalelwe brings an invaluable perspective and context to a debate dominated by voices from the global north.
Gaopalelwe holds a Master's degree in Applied Radiation Science from North-West University Mafikeng Campus, and is currently pursuing a Ph.D. He is the president of African Young Generation in Nuclear (AYGN), and a national chairperson of South African Radiation Protection Association, SARPA.
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