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Australian evidence on the role of interregional flows, production capacity, and generation mix in wholesale electricity prices and price volatility

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  • Higgs, Helen
  • Lien, Gudbrand
  • Worthington, Andrew C.

Abstract

This paper examines the impact of interregional flows, production capacity and generation mix, encompassing both fossil fuels (black and brown coal and natural gas) and renewables (hydropower and wind power), on daily wholesale electricity price volatility across the five regional electricity markets in the Australian National Electricity Market from January 2006 to June 2012. One objective is to examine the volatility impacts of daily interregional energy flows when regions are exporting and importing electricity and daily slack (excess daily capacity) produced by differences in generation capacity and actual generation. Another is to gain insights into the emergent effects of policy and industry developments regarding the choice of generation on price volatility. Using Student panel common and fixed-effects generalized autoregressive conditional heteroscedasticity (GARCH) specifications, we find that the type of generation exerts a strong influence on prices and price volatility, with prices increasing for open-cycle gas turbine and hydro generation and decreasing for black coal generation. We also find increasing price volatility for black coal, open-cycle gas turbine, and hydro generation, and decreasing price volatility for combined-cycle gas turbine generation. Interregional flows appear to exert no significant influence on prices or price volatility, while generation slack tends to reduce prices, but has no effect on price volatility.

Suggested Citation

  • Higgs, Helen & Lien, Gudbrand & Worthington, Andrew C., 2015. "Australian evidence on the role of interregional flows, production capacity, and generation mix in wholesale electricity prices and price volatility," Economic Analysis and Policy, Elsevier, vol. 48(C), pages 172-181.
    • Handle: RePEc:eee:ecanpo:v:48:y:2015:i:c:p:172-181
    DOI: 10.1016/j.eap.2015.11.008
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    References listed on IDEAS

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    1. Koopman, Siem Jan & Ooms, Marius & Carnero, M. Angeles, 2007. "Periodic Seasonal Reg-ARFIMAGARCH Models for Daily Electricity Spot Prices," Journal of the American Statistical Association, American Statistical Association, vol. 102, pages 16-27, March.
    2. Pierre Giot & Sébastien Laurent, 2003. "Value-at-risk for long and short trading positions," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 18(6), pages 641-663.
    3. Garnaut,Ross, 2011. "The Garnaut Review 2011," Cambridge Books, Cambridge University Press, number 9781107691681, January.
    4. Fong Chan, Kam & Gray, Philip, 2006. "Using extreme value theory to measure value-at-risk for daily electricity spot prices," International Journal of Forecasting, Elsevier, vol. 22(2), pages 283-300.
    5. Fleming, David A. & Measham, Thomas G., 2015. "Local economic impacts of an unconventional energy boom: the coal seam gas industry in Australia," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 59(1), January.
    6. Karakatsani Nektaria V & Bunn Derek W., 2010. "Fundamental and Behavioural Drivers of Electricity Price Volatility," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 14(4), pages 1-42, September.
    7. Worthington, Andrew & Kay-Spratley, Adam & Higgs, Helen, 2005. "Transmission of prices and price volatility in Australian electricity spot markets: a multivariate GARCH analysis," Energy Economics, Elsevier, vol. 27(2), pages 337-350, March.
    8. Giot, Pierre & Laurent, Sebastien, 2003. "Market risk in commodity markets: a VaR approach," Energy Economics, Elsevier, vol. 25(5), pages 435-457, September.
    9. Helen Higgs, 2009. "Modelling price and volatility inter-relationships in the Australian wholesale spot electricity markets," Discussion Papers in Economics economics:200904, Griffith University, Department of Accounting, Finance and Economics.
    10. De Vany, Arthur S. & Walls, W. David, 1999. "Cointegration analysis of spot electricity prices: insights on transmission efficiency in the western US," Energy Economics, Elsevier, vol. 21(5), pages 435-448, October.
    11. Lester Hadsell, Achla Marathe and Hany A. Shawky, 2004. "Estimating the Volatility of Wholesale Electricity Spot Prices in the US," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 23-40.
    12. Helen Higgs & Andrew C. Worthington, 2005. "Systematic Features of High-Frequency Volatility in Australian Electricity Markets: Intraday Patterns, Information Arrival and Calendar Effects," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 23-42.
    13. Higgs, Helen & Worthington, Andrew, 2008. "Stochastic price modeling of high volatility, mean-reverting, spike-prone commodities: The Australian wholesale spot electricity market," Energy Economics, Elsevier, vol. 30(6), pages 3172-3185, November.
    14. Higgs, Helen, 2009. "Modelling price and volatility inter-relationships in the Australian wholesale spot electricity markets," Energy Economics, Elsevier, vol. 31(5), pages 748-756, September.
    15. Ralf Becker & Stan Hurn & Vlad Pavlov, 2007. "Modelling Spikes in Electricity Prices," The Economic Record, The Economic Society of Australia, vol. 83(263), pages 371-382, December.
    16. Alvaro Escribano & J. Ignacio Peña & Pablo Villaplana, 2011. "Modelling Electricity Prices: International Evidence," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 73(5), pages 622-650, October.
    17. De Vany, Arthur S & Walls, W David, 1999. "Price Dynamics in a Network of Decentralized Power Markets," Journal of Regulatory Economics, Springer, vol. 15(2), pages 123-140, March.
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    Cited by:

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    2. Han, Lin & Kordzakhia, Nino & Trück, Stefan, 2020. "Volatility spillovers in Australian electricity markets," Energy Economics, Elsevier, vol. 90(C).
    3. Shantanu Chakraborty & Remco Verzijlbergh & Kyri Baker & Milos Cvetkovic & Laurens De Vries & Zofia Lukszo, 2020. "A Coordination Mechanism For Reducing Price Spikes in Distribution Grids," Energies, MDPI, vol. 13(10), pages 1-24, May.
    4. Pawel Maryniak & Stefan Trueck & Rafal Weron, 2016. "Carbon pricing, forward risk premiums and pass-through rates in Australian electricity futures markets," HSC Research Reports HSC/16/10, Hugo Steinhaus Center, Wroclaw University of Science and Technology.
    5. Smith, Michael Stanley & Shively, Thomas S., 2018. "Econometric modeling of regional electricity spot prices in the Australian market," Energy Economics, Elsevier, vol. 74(C), pages 886-903.
    6. Unger, Elizabeth A. & Ulfarsson, Gudmundur F. & Gardarsson, Sigurdur M. & Matthiasson, Thorolfur, 2018. "The effect of wind energy production on cross-border electricity pricing: The case of western Denmark in the Nord Pool market," Economic Analysis and Policy, Elsevier, vol. 58(C), pages 121-130.
    7. Hakan Acaroğlu & Fausto Pedro García Márquez, 2021. "Comprehensive Review on Electricity Market Price and Load Forecasting Based on Wind Energy," Energies, MDPI, vol. 14(22), pages 1-23, November.
    8. Barsha Nibedita & Mohd Irfan, 2022. "Non-linear cointegration between wholesale electricity prices and electricity generation: an analysis of asymmetric effects," Quality & Quantity: International Journal of Methodology, Springer, vol. 56(1), pages 285-303, February.
    9. Fontini, Fulvio & Vargiolu, Tiziano & Zormpas, Dimitrios, 2021. "Investing in electricity production under a reliability options scheme," Journal of Economic Dynamics and Control, Elsevier, vol. 126(C).
    10. Apergis, Nicholas & Gozgor, Giray & Lau, Chi Keung Marco & Wang, Shixuan, 2019. "Decoding the Australian electricity market: New evidence from three-regime hidden semi-Markov model," Energy Economics, Elsevier, vol. 78(C), pages 129-142.

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    More about this item

    Keywords

    Electricity generation; Generation mix; Generation capacity; Regional interconnection; Price and price volatility; Panel common and fixed effects GARCH;
    All these keywords.

    JEL classification:

    • C33 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Models with Panel Data; Spatio-temporal Models
    • D40 - Microeconomics - - Market Structure, Pricing, and Design - - - General
    • Q41 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Demand and Supply; Prices
    • Q48 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Government Policy

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