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How does renewables competition affect forward contracting in electricity markets?

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  • Robert A. Ritz

    (Energy Policy Research Group (EPRG) Judge Business School & Faculty of Economics University of Cambridge)

Abstract

Higher renewables penetration reduces the incentive of conventional electricity generators to make forward commitments via forward- or retail-market contracts. This can undermine the role of forward contracting in mitigating market power. More renewables raise wholesale electricity prices in states of the world where their capacity utilizaton is low due to intermittency.
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Suggested Citation

  • Robert A. Ritz, 2016. "How does renewables competition affect forward contracting in electricity markets?," Working Papers EPRG 1610, Energy Policy Research Group, Cambridge Judge Business School, University of Cambridge.
    • Handle: RePEc:enp:wpaper:eprg1610
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    References listed on IDEAS

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    1. Allaz Blaise & Vila Jean-Luc, 1993. "Cournot Competition, Forward Markets and Efficiency," Journal of Economic Theory, Elsevier, vol. 59(1), pages 1-16, February.
    2. Michael G. Pollitt and Karim L. Anaya, 2016. "Can current electricity markets cope with high shares of renewables? A comparison of approaches in Germany, the UK and the State of New York," The Energy Journal, International Association for Energy Economics, vol. 0(Bollino-M).
    3. Anderson, Edward J. & Hu, Xinin & Winchester, Donald, 2007. "Forward contracts in electricity markets: The Australian experience," Energy Policy, Elsevier, vol. 35(5), pages 3089-3103, May.
    4. James B. Bushnell & Erin T. Mansur & Celeste Saravia, 2008. "Vertical Arrangements, Market Structure, and Competition: An Analysis of Restructured US Electricity Markets," American Economic Review, American Economic Association, vol. 98(1), pages 237-266, March.
    5. Matti Liski & Iivo Vehviläinen, 2016. "Gone with the Wind? An Empirical Analysis of the Renewable Energy Rent Transfer," CESifo Working Paper Series 6250, CESifo.
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    7. Meredith L. Fowlie, 2009. "Incomplete Environmental Regulation, Imperfect Competition, and Emissions Leakage," American Economic Journal: Economic Policy, American Economic Association, vol. 1(2), pages 72-112, August.
    8. Ausubel, Lawrence M. & Cramton, Peter, 2010. "Using forward markets to improve electricity market design," Utilities Policy, Elsevier, vol. 18(4), pages 195-200, December.
    9. James Bushnell, 2007. "Oligopoly equilibria in electricity contract markets," Journal of Regulatory Economics, Springer, vol. 32(3), pages 225-245, December.
    10. Severin Borenstein, 2012. "The Private and Public Economics of Renewable Electricity Generation," Journal of Economic Perspectives, American Economic Association, vol. 26(1), pages 67-92, Winter.
    11. Blaise Allaz & Jean-Luc Vila, 1993. "Cournot Competition, Forward Markets and Efficiency," Post-Print hal-00511806, HAL.
    12. Green, Richard & Léautier, Thomas-Olivier, 2015. "Do costs fall faster than revenues? Dynamics of renewables entry into electricity markets," TSE Working Papers 15-591, Toulouse School of Economics (TSE).
    Full references (including those not matched with items on IDEAS)

    Citations

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    Cited by:

    1. Fabra, Natalia & , Imelda, 2020. "Market Power and Price Exposure: Learning from Changes in Renewables' Regulation," CEPR Discussion Papers 14729, C.E.P.R. Discussion Papers.
    2. David P. Brown & Andrew Eckert, 2020. "Imperfect Competition in Electricity Markets with Renewable Generation: The Role of Renewable Compensation Policies," The Energy Journal, , vol. 41(4), pages 61-88, July.
    3. Marius Paschen, 2016. "The effect of intermittent renewable supply on the forward premium in German electricity markets," Working Papers V-397-16, University of Oldenburg, Department of Economics, revised Nov 2016.
    4. Newbery, David & Pollitt, Michael G. & Ritz, Robert A. & Strielkowski, Wadim, 2018. "Market design for a high-renewables European electricity system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 91(C), pages 695-707.
    5. Matti Liski & Iivo Vehviläinen, 2016. "Gone with the Wind? An Empirical Analysis of the Renewable Energy Rent Transfer," CESifo Working Paper Series 6250, CESifo.
    6. Juha Teirilä and Robert A. Ritz, 2019. "Strategic Behaviour in a Capacity Market? The New Irish Electricity Market Design," The Energy Journal, International Association for Energy Economics, vol. 0(The New E).
    7. Bohland, Moritz & Schwenen, Sebastian, 2022. "Renewable support and strategic pricing in electricity markets," International Journal of Industrial Organization, Elsevier, vol. 80(C).

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    More about this item

    Keywords

    Electricity markets; renewable energy; forward contracting;
    All these keywords.

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities
    • Q21 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Demand and Supply; Prices
    • Q41 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Demand and Supply; Prices

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