| A framework for sustainable utility scale renewable energy selection in South Africa P Naicker, GA Thopil Journal of Cleaner Production 224, 637-650, 2019 | 74 | 2019 |
| Financial and economic appraisal of a biogas to electricity project I Govender, GA Thopil, R Inglesi-Lotz Journal of Cleaner Production 214, 154-165, 2019 | 68 | 2019 |
| Aggregation and internalisation of electricity externalities in South Africa GA Thopil, A Pouris Energy 82, 501-511, 2015 | 44 | 2015 |
| A 20 year forecast of water usage in electricity generation for South Africa amidst water scarce conditions GA Thopil, A Pouris Renewable and Sustainable Energy Reviews 62, 1106-1121, 2016 | 43 | 2016 |
| Life cycle analysis of external costs of a parabolic trough Concentrated Solar Power plant N Mahlangu, GA Thopil Journal of Cleaner Production 195, 32-43, 2018 | 40 | 2018 |
| Data clustering: application and trends GJ Oyewole, GA Thopil Artificial Intelligence Review 56 (7), 6439-6475, 2023 | 39 | 2023 |
| The relationship between renewable energy and retail electricity prices: Panel evidence from OECD countries AM Oosthuizen, R Inglesi-Lotz, GA Thopil Energy 238, 121790, 2022 | 35 | 2022 |
| Techno-economic performance comparison of crystalline and thin film PV panels under varying meteorological conditions: A high solar resource southern hemisphere case GA Thopil, CE Sachse, J Lalk, MS Thopil Applied energy 275, 115041, 2020 | 31 | 2020 |
| International positioning of South African electricity prices and commodity differentiated pricing GA Thopil, A Pouris South African Journal of Science 109 (7), 1-4, 2013 | 31 | 2013 |
| Resilience is paramount for managing socio-technological systems during and post-Covid-19 J Amadi-Echendu, GA Thopil IEEE Engineering Management Review 48 (3), 118-128, 2020 | 25 | 2020 |
| Review of proposals for practical power sector restructuring and reforms in a dynamic electricity supply industry MT Khan, GA Thopil, J Lalk Renewable and Sustainable Energy Reviews 62, 326-335, 2016 | 23 | 2016 |
| Life cycle cost profitability of biomass power plants in South Africa within the international context HR Visser, GA Thopil, A Brent Renewable Energy 139, 9-21, 2019 | 18 | 2019 |
| Enablers towards establishing and growing South Africa’s waste to electricity industry H Amsterdam, GA Thopil Waste management 68, 774-785, 2017 | 18 | 2017 |
| An overview of the electricity externality analysis in South Africa within the international context GA Thopil, A Pouris South African Journal of Science 106 (11), 1-6, 2010 | 15 | 2010 |
| Delivering Business Value Through The Implementation Of Enterprise Mobility–The Case Of Eskom F Blignaut, GA Thopil IAMOT 2015 The 24th International Conference for the International …, 2015 | 10* | 2015 |
| Long Term Forecasts Of Water Usage For Electricity Generation: South Africa 2030 A Pouris, GA Thopil Water Research Commission, 14, 2015 | 6 | 2015 |
| Electricity load management potential based on the behaviour of consumers in the South African residential sector M Begemann, GA Thopil, M Chudy 2017 IEEE AFRICON, 725-730, 2017 | 5 | 2017 |
| An attitude and orbit determination and control system for a small geostationary satellite GA Thopil Stellenbosch: University of Stellenbosch, 2006 | 5 | 2006 |
| Quantification of the water footprint inventory in South African coal fuel cycle M Polisi, GA Thopil, A Pouris Journal of Cleaner Production 319, 128617, 2021 | 4 | 2021 |
| Water usage forecasting in coal based electricity generation: The case of South Africa GA Thopil, A Pouris Energy Procedia 75, 2813-2818, 2015 | 4 | 2015 |
Roula Inglesi-LotzProfessor, Department of Economics, University of PretoriaVerified email at up.ac.za
