van Zyl, Jacobus, Prinavin Perumal, and Alberto Cuellar. “Review of the Operational Phase of the South African Concentrated Solar Power Projects: Overall Performance to Date”. SolarPACES Conference Proceedings 3 (October 22, 2025). Accessed December 18, 2025. https://www.tib-op.org/ojs/index.php/solarpaces/article/view/2328.