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Differential electricity pricing and energy efficiency in South Africa

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  • Kohler, Marcel

Abstract

By international standards the economy of South Africa is extremely energy intensive with only a few countries having higher intensities. SA's primary energy use per unit of GDP is amongst the highest in the world. The high energy and electricity intensity of the economy partly reflects SA's resource endowments (in particular the abundance of coal) but is also a function of the historical under-pricing of coal and electricity by the authorities. South African mining & industrial electricity efficiency is particularly concerning and considerably lower than the global average. This paper sets out to fill a significant gap in the South African energy literature by highlighting the importance of incorporating electricity demand factors as part of the country's energy policy and electricity planning horizon. The paper focuses its attention on modelling the electricity consumption of SA's industrial and mining sectors given these account for the lion's share of electricity demand. A differential electricity pricing policy which targets electricity intensive industrial and mining activities (as practised in China since 2004) is viewed by the author to be a superior policy to blanket electricity price increases administered by authorities in an effort to encourage electricity savings and improve energy efficiency in South Africa.

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  • Kohler, Marcel, 2014. "Differential electricity pricing and energy efficiency in South Africa," Energy, Elsevier, vol. 64(C), pages 524-532.
    • Handle: RePEc:eee:energy:v:64:y:2014:i:c:p:524-532
    DOI: 10.1016/j.energy.2013.11.047
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    as
    1. Siddayao, Corazon M., 1983. "Pricing policy and efficient energy use," Energy, Elsevier, vol. 8(1), pages 45-68.
    2. Inglesi-Lotz, R. & Blignaut, J.N., 2012. "Electricity intensities of the OECD and South Africa: A comparison," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4491-4499.
    3. M. Hashem Pesaran & Yongcheol Shin & Richard J. Smith, 2001. "Bounds testing approaches to the analysis of level relationships," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 16(3), pages 289-326.
    4. Dilaver, Zafer & Hunt, Lester C., 2011. "Industrial electricity demand for Turkey: A structural time series analysis," Energy Economics, Elsevier, vol. 33(3), pages 426-436, May.
    5. Mukherjee, Kankana, 2008. "Energy use efficiency in U.S. manufacturing: A nonparametric analysis," Energy Economics, Elsevier, vol. 30(1), pages 76-96, January.
    6. Kamerschen, David R. & Porter, David V., 2004. "The demand for residential, industrial and total electricity, 1973-1998," Energy Economics, Elsevier, vol. 26(1), pages 87-100, January.
    7. Roula Inglesi-Lotz, James Blignaut, 2011. "Estimating the price elasticity for demand for electricity by sector in South Africa," South African Journal of Economic and Management Sciences, University of Pretoria, Faculty of Economic and Management Sciences, vol. 14(4), pages 449-465, December.
    8. Levine, Mark D. & Koomey, Jonathan G. & Price, Lynn & Geller, Howard & Nadel, Steven, 1995. "Electricity end-use efficiency: Experience with technologies, markets, and policies throughout the world," Energy, Elsevier, vol. 20(1), pages 37-61.
    9. Engle, Robert & Granger, Clive, 2015. "Co-integration and error correction: Representation, estimation, and testing," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 39(3), pages 106-135.
    10. Nilsson, Lars J., 1993. "Energy intensity trends in 31 industrial and developing countries 1950–1988," Energy, Elsevier, vol. 18(4), pages 309-322.
    11. David I. Stern, 2012. "Interfuel Substitution: A Meta‐Analysis," Journal of Economic Surveys, Wiley Blackwell, vol. 26(2), pages 307-331, April.
    12. Price, Lynn & Wang, Xuejun & Yun, Jiang, 2010. "The challenge of reducing energy consumption of the Top-1000 largest industrial enterprises in China," Energy Policy, Elsevier, vol. 38(11), pages 6485-6498, November.
    13. Inglesi-Lotz, R. & Pouris, A., 2012. "Energy efficiency in South Africa: A decomposition exercise," Energy, Elsevier, vol. 42(1), pages 113-120.
    14. Fleiter, Tobias & Fehrenbach, Daniel & Worrell, Ernst & Eichhammer, Wolfgang, 2012. "Energy efficiency in the German pulp and paper industry – A model-based assessment of saving potentials," Energy, Elsevier, vol. 40(1), pages 84-99.
    15. Bose, Ranjan Kumar & Shukla, Megha, 1999. "Elasticities of electricity demand in India," Energy Policy, Elsevier, vol. 27(3), pages 137-146, March.
    16. Beenstock, Michael & Goldin, Ephraim & Nabot, Dan, 1999. "The demand for electricity in Israel," Energy Economics, Elsevier, vol. 21(2), pages 168-183, April.
    17. Semboja Haji Hatibu Haji, 1994. "A Dynamic Model of Industrial Energy Demand in Kenya," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 203-224.
    18. Wang, Jianhui & Bloyd, Cary N. & Hu, Zhaoguang & Tan, Zhongfu, 2010. "Demand response in China," Energy, Elsevier, vol. 35(4), pages 1592-1597.
    19. Polemis, Michael. L., 2007. "Modeling industrial energy demand in Greece using cointegration techniques," Energy Policy, Elsevier, vol. 35(8), pages 4039-4050, August.
    20. Lin, Boqiang & Liu, Jianghua, 2011. "Principles, effects and problems of differential power pricing policy for energy intensive industries in China," Energy, Elsevier, vol. 36(1), pages 111-118.
    21. Sun, J.W & Ang, B.W, 2000. "Some properties of an exact energy decomposition model," Energy, Elsevier, vol. 25(12), pages 1177-1188.
    22. Lester D. Taylor, 1975. "The Demand for Electricity: A Survey," Bell Journal of Economics, The RAND Corporation, vol. 6(1), pages 74-110, Spring.
    23. Al-Mansour, Fouad & Merse, Stane & Tomsic, Miha, 2003. "Comparison of energy efficiency strategies in the industrial sector of Slovenia," Energy, Elsevier, vol. 28(5), pages 421-440.
    24. Sebitosi, A.B., 2008. "Energy efficiency, security of supply and the environment in South Africa: Moving beyond the strategy documents," Energy, Elsevier, vol. 33(11), pages 1591-1596.
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