Viable African export markets for South African renewable energy component manufacturers

The document argues that South Africa's domestic renewable energy market is insufficient to support a viable manufacturing sector, which requires a minimum annual demand of 3 GW to 4 GW. It identifies the Southern African Customs Union (SACU) as the most advantageous trade framework, providing preferential access to Namibia, Botswana, eSwatini, and Lesotho. The brief also highlights Zambia as a competitive SADC market due to its specific import tariffs on non-SADC countries. It recommends that manufacturers leverage the African Continental Free Trade Area (AfCFTA) and target off-grid electrification opportunities in countries like Nigeria, Rwanda, and Ghana.

• South Africa's domestic market alone cannot sustain a renewable energy (RE) manufacturing industry; a minimum annual demand of 3 GW to 4 GW for RE and battery storage projects is required for viability.
• The Southern African Customs Union (SACU) offers the most significant trade benefits, providing duty-free movement of goods and a common external tariff that makes South African components more competitive than those from Asia in Namibia, Botswana, eSwatini, and Lesotho.
• A 10% import tariff on solar modules was set by the International Trade Administration Commission of South Africa (ITAC) and applied across SACU member countries as of 28 June 2024, though its benefit is limited by similar advantages granted to some European countries via the EFTA agreement.
• Within the SADC region, Zambia is identified as a particularly viable market because it has imposed import tariffs on renewable components from non-SADC countries, while South African manufacturers benefit from tariff-free trade.
• Namibia and Botswana present strong opportunities due to their goals for energy independence; Namibia aims to increase its RE share to 70% by 2030, and Botswana has targets of 15% by 2030 and 36% by 2036.
• The African Continental Free Trade Area (AfCFTA) is expected to benefit manufacturers by gradually reducing import tariffs across 54 African countries, though RE components are not yet included in its Guided Trade Initiatives (GTIs).
• Significant opportunities exist for small component manufacturers in off-grid electrification projects in countries such as Nigeria, Rwanda, and Ghana, driven by low electricity access rates in Sub-Saharan Africa (51.4% in 2022).

APA

GreenCape (2024). Viable African export markets for South African renewable energy component manufacturers. https://greencape.co.za/wp-content/uploads/2025/04/RE-components-manufacturing-brief.pdf

Chicago

GreenCape. Viable African export markets for South African renewable energy component manufacturers. 2024. https://greencape.co.za/wp-content/uploads/2025/04/RE-components-manufacturing-brief.pdf.

Wikipedia

{{cite report |author=GreenCape |title=Viable African export markets for South African renewable energy component manufacturers |date=2024 |url=https://greencape.co.za/wp-content/uploads/2025/04/RE-components-manufacturing-brief.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{greencape2024viable, author = {{GreenCape}}, title = {{Viable African export markets for South African renewable energy component manufacturers}}, institution = {GreenCape}, year = {2024}, url = {https://greencape.co.za/wp-content/uploads/2025/04/RE-components-manufacturing-brief.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }