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Quantifying the Macro- and Socio-Economic Benefits of a Transition to Renewable Energy in South Africa

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  • Merven, Bruno
  • Hartley, Faaiqa
  • Arndt, Channing

Abstract

For decades cheaper and easily available fossil fuels has underpinned the energy system of South Africa inhibiting the potential for a sustainable low carbon economy. Favourable developments in renewable energy technologies, and prices, provides an opportunity for the country to significantly reduce its emissions without sacrificing economic development. This paper assesses the technical potential for renewable technologies in electricity production and the associated economic implications of a transition to renewable energy in South Africa. This is done by comparing two energy pathways for the country, one in which the deployment of renewable technologies is constrained and another in which it is not. Our findings show that over the next two decades renewable energy technologies will become the largest contributor to electricity generation in the country under least cost unconstrained planning. At the national level the shift to renewable energy has a positive impact on real GDP and employment despite the presence of a smaller coal mining sector.

Suggested Citation

  • Merven, Bruno & Hartley, Faaiqa & Arndt, Channing, 2019. "Quantifying the Macro- and Socio-Economic Benefits of a Transition to Renewable Energy in South Africa," Conference papers 333091, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project.
    • Handle: RePEc:ags:pugtwp:333091
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    File URL: https://ageconsearch.umn.edu/record/333091/files/9317.pdf
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    References listed on IDEAS

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    1. Friedrich Kreuser & Rulof Burger & Neil Rankin, 2015. "The elasticity of substitution and labour-displacing technical change in post-apartheid South Africa," WIDER Working Paper Series wp-2015-101, World Institute for Development Economic Research (UNU-WIDER).
    2. Rulof Petrus Burger & Lodewicus Charl Coetzee & Carl Friedrich Kreuser & Neil Andrew Rankin, 2017. "Income and Price Elasticities of Demand in South Africa: An Application of the Linear Expenditure System," South African Journal of Economics, Economic Society of South Africa, vol. 85(4), pages 491-514, December.
    3. Arndt, Channing & Davies, Rob & Gabriel, Sherwin & Makrelov, Konstantin & Merven, Bruno & Hartley, Faaiqa & Thurlow, James, 2016. "A sequential approach to integrated energy modeling in South Africa," Applied Energy, Elsevier, vol. 161(C), pages 591-599.
    4. Roula Inglesi-Lotz, 2013. "The Impact of Renewable Energy Consumption to Economic Welfare: A Panel Data Application," Working Papers 201315, University of Pretoria, Department of Economics.
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