C. Auret, B. Bekker, “A method for assessing the impact of historical weather dataset size when doing long-term electricity system planning,” in Energy, 2025

L. Jansen, E. Duque Pérez, J. Bard, B. Häckner, S. Morison, B. Bekker, F. Muenk, and Z. Hussain, “Power-to-X Allocation Study for South Africa: Power-to-X to Enable and Advance the Long-Term Transformation of South Africa’s Energy System,” International PtX Hub, Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH, Berlin, Germany, Jun. 2025.

DBSA, PCC, NPC & NT-SA. 2025. South Africa’s Energy Sector Investment Requirements to Achieve Energy Security and Net-Zero by 2050. Midrand, South Africa

C. Auret, B. Bekker, “Impact of Partial Unplanned Outage Modeling Assumptions on Long-Term Capacity Planning Validation,” in IEEE Access, 2024

R. Beres, N. Mararakanye, C. Auret, B. Bekker, M. Van der Broek, “Analysing the prospects of grid-connected green hydrogen production in predominantly fossil-based countries – A case study of South Africa,” in International Journal of Hydrogen Energy, 2024

C. Auret, B. Bekker, “ Quantifying the Risk When Using Single Year PV Data in South African Electricity System Models,” in 2023 58th International Universities Power Engineering Conference (UPEC), Dublin, Ireland

M. Swilling. E. Johnson. L. Depla, J. Hoffman and J. Huisman, “Better Finance, Better Grid,” 2023

Macmillan-Scott, E., Stodulka, K., Meldrum, M., Kennedy, M., Swilling, M., Callaghan, N., Mohlakoana, N. & Johnson, E. 2022. Making Climate Capital work: Unlocking $8.5bn for South Africa’s Just Energy Transition Stellenbosch.

C. Van Dongen, B. Bekker, A. Dalton, “Valuation of pumped storage in capacity expansion planning – a South African case study” in Energies, 2021

C. Auret, B. Bekker and P. Gauché, “Validation methods for capacity expansion planning models: a review,” in 6th Southern African Solar Energy Conference (SASEC 2019), East London, South Africa, SASEC 2019: 1-5, 2019.