South Africa’s integrated energy planning framework, 2015–2050

  • K. Akom Department of Electrical and Electronic Engineering Science, Faculty of Engineering and Built Environment, University of Johannesburg, South Africa; Dept. of Electrical and Electronic Engineering, Kumasi Technical University, Kumasi, Ghana https://orcid.org/0000-0002-2837-9062
  • T. Shongwe Department of Electrical and Electronic Engineering Science, Faculty of Engineering and Built Environment, University of Johannesburg, South Africa
  • M.K. Joseph Institute of Electrical and Electronics Engineers Computer Society and Institute of IT Professionals, South Africa https://orcid.org/0000-0003-0686-163X
Keywords: renewable energy, energy policy, energy efficiency, installed capacity

Abstract

The Integrated Energy Plan (IEP) was designed to consider South Africa’s energy needs from 2015 to 2050, as a guide for energy structural savings and the development of energy policy. The main aim of the Department of Energy is to ensure the security of energy supply. The current energy situation in the country has its gains and challenges. With the growing population and infrastructural development, the country requires prudent measures to meet the country’s energy needs for 2020–2050. The country’s energy is currently dominated by coal-fired plants, which represent about 70% of the total installed capacity, crude oil contributes about 21%, with only 9% from all other energy sources, including renewables. This paper examines the scope of the IEP framework, key objectives of the IEP, the methodology applied to achieve those objectives, and the projections made for attaining the framework target. The paper further reviews the energy requirements for the key sectors of the economy and analyses the effects of CO2 emissions and the benefits of job creation for the entire period. Despite substantial renewable potential in South Africa, at present it contributes as little as 2% of the energy mix. The global renewable energy policy on CO2 emissions reduction, improvement of energy efficiency and deployment of renewable development are not met in the IEP framework.

References

[1] Chudy, M., Mwaura, J., Walwyn, D. and Lalk, J., 2015, September. The effect of increased photovoltaic energy generation on electricity price and capacity in South Africa. In AFRICON 2015 (pp. 1-6). IEEE.
[2] Eberhard, A., Kåberger, T., 2016. Renewable energy auctions in South Africa outshine feed‐in tariffs. Energy Science & Engineering, 4(3), pp.190-193.
[3] Rennkamp, B., Haunss, S., Wongsa, K., Ortega, A. and Casamadrid, E., 2017. Competing coalitions: The politics of renewable energy and fossil fuels in Mexico, South Africa and Thailand. Energy Research & Social Science, 34, pp.214-223.
[4] DoE. 2016. Integrated Energy Plan. Department of Energy. Available online: http://www.energy.gov.za/files/IEP/presentations/Integrated-Energy-Plan-22-Nov-2016.pdf. Accessed: July 13, 2018.
[5] Petrie, E. M., Willis, H. L., Takahashi, M. 2012. Distributed Generation in Developing Countries, Pew Centre on Global Climate Change, Solar Power. Climate Tech Book.
[6] Surroop, D., Raghoo, P., 2018. Renewable energy to improve energy situation in African island states. Renewable and Sustainable Energy Reviews, 88, pp.176-183.
[7] National Energy Act, Government Gazette, Republic of South Africa, No, A., 34. of 2008: Vol. 521, No 31638, 24 November 2008.
[8] DoE. 2014a. Energy Efficiency Target Monitoring System: First Annual Monitoring Report, Department of Energy.
[9] DoE and DST. South Africa Solar Energy Technology Road Map, Department of Energy and Department of Science and Technology 2014.
[10] Haney, A.B., Pollitt, M.G., 2013. New models of public ownership in energy. International Review of Applied Econom-ics, 27(2), pp.174-192.
[11] Integrated Resource Plan for Electricity (IRP) 2010-2030: Update Report 2013, Department of Energy. Available online. http://www.energy.gov.za/files/IEP/presentations/Integrated-Energy-Plan-22-Nov-2016.pdf. Ac-cessed: July 13, 2018
[12] Rogers, J. Porter, K., 2012. Summary of time period-based and other approximation methods for determining the capaci-ty value of wind and solar in the United States: 2010-2012 (No. NREL/SR-5500-54338). NREL, Golden, CO USA.
[13] Mbohwa, C., 2013, July. Energy management in the South African sugar industry. In Proceedings of the World Congress on Engineering (Vol. 1, pp. 553-558).
[14] NERSA. 2015. Small-Scale Embedded Generation: Regulatory Rules – Consultation Paper. National Energy Regulator of South Africa.
[15] Wright, J.G., Calitz, J.R., Fourie, R. and Chiloane, L.D., 2019. Integrated Resource Plan 2019: Initial CSIR insights and risks/opportunities for South Africa.
[16] Hall, I. and Chairman, S.A., 2013. The South African coal roadmap. Fossil Fuel Foundation. p, 52.
[17] Gilau, A.M., Failler, P., 2020. Economic assessment of sustainable blue energy and marine mining resources linked to African Large Marine Ecosystems. Environmental Development, p.100548.
[18] Neves, A.R., Leal, V., 2010. Energy sustainability indicators for local energy planning: Review of current prac-tices and derivation of a new framework. Renewable and Sustainable Energy Reviews, 14(9), pp.2723-2735.
[19] Ben Jebli, M., Ben Youssef, S. Ozturk, I., 2015. The role of renewable energy consumption and trade: Environ-mental kuznets curve analysis for sub‐saharan Africa countries. African Development Review, 27(3), pp.288-300.
[20] Sarkodie, S.A., Adams, S., 2018. Renewable energy, nuclear energy, and environmental pollution: accounting for political institutional quality in South Africa. Science of the total environment, 643, pp.1590-1601.
[21] Adom, P.K., Insaidoo, M., Minlah, M.K. and Abdallah, A.M., 2017. Does renewable energy concentration in-crease the variance/uncertainty in electricity prices in Africa?. Renewable Energy, 107, pp.81-100.
[22] Soder, L., Abildgaard, H., Estanqueiro, A., Hamon, C., Holttinen, H., Lannoye, E., Gomez-Lazaro, E., O'Malley, M. and Zimmermann, U., 2012. Experience and challenges with short-term balancing in European systems with large share of wind power. IEEE Transactions on Sustainable Energy, 3(4), pp.853-861.
[23] National Household Travel Survey 2013, Statistical release P0320. Available online. www.reportlinker.com/travel/reports. Accessed: July 13, 2018
[24] Salomone, F., Giglio, E., Ferrero, D., et al. 2019. Techno-economic modelling of a Power-to-Gas system based on SOEC electrolysis and CO2 methanation in a RES-based electric grid. Chemical Engineering Journal, 377, p.120233.
[25] Kumar, S., Madlener, R., 2016. CO2 emission reduction potential assessment using renewable energy in In-dia. Energy, 97, pp.273-282.
[26] Ajayi, O.O., 2013. Sustainable energy development and environmental protection: Implication for selected states in West Africa. Renewable and Sustainable Energy Reviews, 26, pp.532-539.
[27] Ribeiro, F. 2012. Impact of wind power in the Portuguese system operation. Proceedings of the 11th International Work-shop on Large Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants. Lisbon, 13–15 November, 2012. Pp. 205–208.
[28] Holttinen, H., Milligan, M., Ela, E., Menemenlis, N., Dobschinski, J., Rawn, B., Bessa, R.J., Flynn, D., Gomez-Lazaro, E. and Detlefsen, N.K., 2012. Methodologies to determine operating reserves due to increased wind power. IEEE Transactions on Sustainable Energy, 3(4), pp.713-723.
[29] Robitaille, A., Kamwa I., Heniche A., et al. 2012. Preliminary impacts of wind power integration in the hydro-quebec system. Wind Engineering, Vol. 36, No. 1, pp. 35– 52.
[30] Dobschinski, J., De Pascalis, E., Wessel, A., von Bremen, L., Lange, B., Rohrig, K., Saint-Drenan, Y.M., Fraunho-fer, I.W.E.S., ForWind, O. and Germany, E., 2010, April. The potential of advanced shortest-term forecasts and dynamic prediction intervals for reducing the wind power induced reserve requirements. In Scientific Proceed-ings of the European Wind Power Conference, Warsaw (PL) (pp. 177-182).
[31] Moret, S., Gironès, V.C., Bierlaire, M. and Maréchal, F., 2017. Characterization of input uncertainties in strategic energy planning models. Applied energy, 202, pp.597-617.
[32] Paska, J., Surma, T., Terlikowski, P., Zagrajek, K., 2020. Electricity Generation from Renewable Energy Sources in Poland as a Part of Commitment to the Polish and EU Energy Policy. Energies, 13(16), p.4261.
[33] Szabó, S., Bódis, K., Huld, T. and Moner-Girona, M., 2013. Sustainable energy planning: Leapfrogging the ener-gy poverty gap in Africa. Renewable and Sustainable Energy Reviews, 28, pp.500-509.
[34] Hirvonen, J., Jokisalo, J., Kosonen, R. and Sirén, K., 2020. EU Emission Targets of 2050: Costs and CO2 Emis-sions Comparison of Three Different Solar and Heat Pump-Based Community-Level District Heating Systems in Nordic Conditions. Energies, 13(16), p.4167.
[35] Serra, F., Lucariello, M., Petrollese, M., 2020. Optimal Integration of Hydrogen-Based Energy Storage Systems in Pho-tovoltaic Microgrids: A Techno-Economic Assessment. Energies, 13(16), p.4149.
[36] Mirakyan, A., De Guio, R., 2013. Integrated energy planning in cities and territories: A review of methods and tools. Renewable and Sustainable Energy Reviews, 22, pp.289-297.
[37] Naicker, P., Thopil, G.A., 2019. A framework for sustainable utility scale renewable energy selection in South Africa. Journal of Cleaner Production, 224, pp.637-650.
[38] Benavente-Peces, C. and Ibadah, N., 2020. Buildings Energy Efficiency Analysis and Classification Using Vari-ous Machine Learning Technique Classifiers. Energies, 13(13), p.3497.
[39] Mirakyan, A. and De Guio, R., 2015. Modelling and uncertainties in integrated energy planning. Renewable and Sustainable Energy Reviews, 46, pp.62-69.
A. Mirakyan, R., De Guio. 2013. Integrated energy planning in cities and territories: A review of methods and tools. Renewable and Sustainable Energy Reviews, 22, pp.289-297.
[40] Farahmand, H., Aigner, T., Doorman, G.L., Korpas, M. and Huertas-Hernando, D., 2012. Balancing market inte-gration in the Northern European continent: A 2030 case study. IEEE Transactions on Sustainable Energy, 3(4), pp.918-930.
[41] Zhang, L., Gao, W., Yang, Y. and Qian, F., 2020. Impacts of Investment Cost, Energy Prices and Carbon Tax on Promoting the Combined Cooling, Heating and Power (CCHP) System of an Amusement Park Resort in Shang-hai. Energies, 13(16), p.4252.
[42] Holttinen, H., Miettinen, J., Sillanpää, S. 2013. Wind power forecasting accuracy and uncertainty in Finland. Espoo, VTT. 60 p. + app. 8 p. VTT Technology report series T95 available at http://www.vtt.fi/inf/pdf/technology/2013/T95.pdf.
[43] Holttinen, H., Koreneff G. 2012. Imbalance costs of wind power for a hydro power producer in Finland. Wind Engineer-ing, Vol. 36, Issue 1, pp. 53–68.
[44] Tucki, K., Orynycz, O., Mitoraj-Wojtanek, M., 2020. Perspectives for Mitigation of CO2 Emission due to Devel-opment of Electromobility in Several Countries. Energies, 13(16), p.4127.
[45] Terrados, J., Almonacid, G., Hontoria, L., 2007. Regional energy planning through SWOT analysis and strategic planning tools: Impact on renewables development. Renewable and Sustainable Energy Reviews, 11(6), pp.1275-1287.
[46] Ana, E., Årdal, A.R., O’Dwyer, C. et al. 2012. Energy Storage for Wind Integration: Hydropower and other contribu-tions. IEEE Power and Energy Society General Meeting, San Diego, CA.
[47] Lew, D., Brinkman, G., Ibanez, E. et al. 2013. The Western Wind and Solar Integration Study Phase 2. National Renew-able Energy Laboratory. Available at http://www.nrel.gov/docs/fy13osti/57922.pdf.
[48] Allwood, J., Cleaver, C., Gonzalez Cabrera Honorio Serrenho, A., Horton, P., Lupton, R., Dunant, C., Robert, W. and Skelton, A., 2020. Unlocking Absolute Zero: Overcoming implementation barriers on the path to delivering zero emissions by 2050.
[49] Huang, Z., Yu, H., Peng, Z. and Zhao, M., 2015. Methods and tools for community energy planning: A re-view. Renewable and sustainable energy reviews, 42, pp.1335-1348.
[50] Shakeri, M., Pasupuleti, J., Amin, N., Rokonuzzaman, M., Low, F.W., Yaw, C.T., Asim, N., Samsudin, N.A., Tiong, S.K., Hen, C.K. and Lai, C.W., 2020. An Overview of the Building Energy Management System Considering the Demand Response Programs, Smart Strategies and Smart Grid. Energies, 13(13), p.3299.
[51] Fan, Y.V., Pintarič, Z.N., Klemeš, J.J., 2020. Emerging Tools for Energy System Design Increasing Economic and Environmental Sustainability. Energies, 13(16), p.4062.
[52] Orths, A., Hiorns, A., van Houtert, R., Fisher, L. and Fourment, C., 2012, July. The European North seas coun-tries' offshore grid initiative—The way forward. In 2012 IEEE Power and Energy Society General Meeting (pp. 1-8). IEEE.
[53] Kuk, M., Kuk, E., Janiga, D., Wojnarowski, P. and Stopa, J., 2020. Optimization Wells Placement Policy for En-hanced CO2 Storage Capacity in Mature Oil Reservoirs. Energies, 13(16), p.4054.
[54] Sebitosi, A.B., Pillay, P., 2008. Renewable energy and the environment in South Africa: A way forward. Energy policy, 36(9), pp.3312-3316.
[55] Zoundi, Z., 2017. CO2 emissions, renewable energy and the Environmental Kuznets Curve, a panel co-integration approach. Renewable and Sustainable Energy Reviews, 72, pp.1067-1075.
[56] Liu, X., Zhang, S., Bae, J., 2017. The nexus of renewable energy-agriculture-environment in BRICS. Applied en-ergy, 204, pp.489-496.
[57] Keane, A., Milligan, M., Dent, C.J., Hasche, B., D'Annunzio, C., Dragoon, K., Holttinen, H., Samaan, N., Soder, L. and O'Malley, M., 2010. Capacity value of wind power. IEEE Transactions on Power Systems, 26(2), pp.564-572.
[58] Ehigiamusoe, K.U., Guptan, V., Lean, H.H. 2019. Impact of financial structure on environmental quality: evi-dence from panel and disaggregated data. Energy Sources, Part B: Economics, Planning, and Policy, 14(10-12), pp.359-383.
[59] Jiménez Mares, J., Navarro, L., Quintero M, C.G. and Pardo, M., 2020. A Methodology for Energy Load Profile Forecasting Based on Intelligent Clustering and Smoothing Techniques. Energies, 13(16), p.4040.
[60] Creamer, T. 2017. CSIR responds to Eskom claim of R9bn renewables-related economic loss in 2016. [Online]. Availa-ble: http://www.engineeringnews.co.za/article/csirresponds-to-eskom-claim-of-r9bn-renewables-related eco-nomic -loss-in-2016-2017-01-11/rep_id:4136. Accessed: July 13, 2018.
[61] Perea-Moreno, M.A., Samerón-Manzano, E. and Perea-Moreno, A.J., 2019. Biomass as renewable energy: Worldwide research trends. Sustainability, 11(3), p.863.
[62] Riquelme-Dominguez, J.M., Martinez, S., 2020. A Photovoltaic Power Curtailment Method for Operation on Both Sides of the Power-Voltage Curve. Energies, 13(15), p.3906.
[63] Hill, L. 2015. BMW to power South Africa plant with Biogas from Manure, [Online]. Available: http://www.renewableenergyworld.com/articles/2015/10/bmw-topower-south-africa-plant-with-manure.html. Accessed: July 13, 2018.
[64] Council for Scientific and Industrial Research. 2017. “Electricity Scenarios for South Africa. Presentation to the Profolio Committee on Energy”.
[65] Yu, H., Huang, Z., Pan, Y., Long W. 2020. "Guidelines for Community Energy Planning", Springer Science and Business Media LLC.
[66] Bahrami, A., Okoye, C.O. and Atikol, U., 2017. Technical and economic assessment of fixed, single and dual-axis tracking PV panels in low latitude countries. Renewable Energy, 113, pp.563-579.
[67] Guariso, G., et al., 2020. Multi-Step Solar Irradiance Forecasting and Domain Adaptation of Deep Neural Net-works. Energies, 13(15), p.3987.
[68] Hsieh, H.F., Shannon, S.E., 2005. Three approaches to qualitative content analysis. Qualitative health re-search, 15(9), pp.1277-1288.
[69] Akom, K., Shongwe, T., Joseph, M.K. and Padmanaban, S., 2020. Energy Framework and Policy Direction Guidelines: Ghana 2017–2050 Perspectives. IEEE Access, 8, pp.152851-152869.
[70] Rogelj, J., Den Elzen, M., Höhne, N., et al 2016. Paris Agreement climate proposals need a boost to keep warm-ing well below 2 C. Nature, 534(7609), pp.631-639.
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2021-02-20