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Optimising VRE Plant Capacity in Renewable Energy Zones

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  • Simshauser, P.
  • Billimoria, F.
  • Rogers, C.

Abstract

Australia’s National Electricity Market experienced significant growth in variable renewable energy (VRE) investment commitments over the period 2016-2021. A subset of projects experienced material entry frictions which stemmed from inadequate network hosting capacity. In this article we examine the development of non-regulated Renewable Energy Zones (REZ) as a means by which to help guide forward market commitments and produce greater coordination between generation and transmission plant investments. Using an optimisation model comprising 1500MW of transmission network infrastructure, we explore various definitions of a ‘fully subscribed REZ’ given the portfolio benefits associated with complementary wind and solar plant in Southern Queensland. We also examine the conditions by which various proponents would sponsor a non-regulated REZ. When maximising output forms the objective function, full subscription is achieved by developing ~3400MW of solar and wind in roughly equal proportions, accepting that some level of curtailment is an economic result. Conversely, full subscription in which the combined cost of the REZ and VRE plant is minimised is achieved at ~1800MW of VRE. If maximising net cashflows forms the objective function, VRE plant development is complicated by the dynamic nature of spot prices. Specifically, in early stages of VRE development solar is preferred but as its market share rises and value of output falls, wind investments dominate holding technology costs constant.

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  • Simshauser, P. & Billimoria, F. & Rogers, C., 2021. "Optimising VRE Plant Capacity in Renewable Energy Zones," Cambridge Working Papers in Economics 2164, Faculty of Economics, University of Cambridge.
  • Handle: RePEc:cam:camdae:2164
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    1. Nepal, Rabindra & Menezes, Flavio & Jamasb, Tooraj, 2014. "Network regulation and regulatory institutional reform: Revisiting the case of Australia," Energy Policy, Elsevier, vol. 73(C), pages 259-268.
    2. van der Weijde, Adriaan Hendrik & Hobbs, Benjamin F., 2012. "The economics of planning electricity transmission to accommodate renewables: Using two-stage optimisation to evaluate flexibility and the cost of disregarding uncertainty," Energy Economics, Elsevier, vol. 34(6), pages 2089-2101.
    3. Lion Hirth, 2013. "The Market Value of Variable Renewables. The Effect of Solar and Wind Power Variability on their Relative Price," RSCAS Working Papers 2013/36, European University Institute.
    4. Simona Bigerna, Carlo Andrea Bollino and Paolo Polinori, 2016. "Renewable Energy and Market Power in the Italian Electricity Market," The Energy Journal, International Association for Energy Economics, vol. 0(Bollino-M).
    5. Neuhoff, Karsten & Barquin, Julian & Bialek, Janusz W. & Boyd, Rodney & Dent, Chris J. & Echavarren, Francisco & Grau, Thilo & von Hirschhausen, Christian & Hobbs, Benjamin F. & Kunz, Friedrich & Nabe, 2013. "Renewable electric energy integration: Quantifying the value of design of markets for international transmission capacity," Energy Economics, Elsevier, vol. 40(C), pages 760-772.
    6. Karsten Neuhoff, Sophia Wolter and Sebastian Schwenen, 2016. "Power markets with Renewables: New perspectives for the European Target Model," The Energy Journal, International Association for Energy Economics, vol. 0(Bollino-M).
    7. Jakob Peter and Johannes Wagner, 2021. "Optimal Allocation of Variable Renewable Energy Considering Contributions to Security of Supply," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1), pages 229-260.
    8. Bell, William Paul & Wild, Phillip & Foster, John & Hewson, Michael, 2017. "Revitalising the wind power induced merit order effect to reduce wholesale and retail electricity prices in Australia," Energy Economics, Elsevier, vol. 67(C), pages 224-241.
    9. Johannes Wagner, 2019. "Grid Investment and Support Schemes for Renewable Electricity Generation," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2).
    10. Alayo, Hans & Rider, Marcos J. & Contreras, Javier, 2017. "Economic externalities in transmission network expansion planning," Energy Economics, Elsevier, vol. 68(C), pages 109-115.
    11. Simshauser, Paul, 2020. "Merchant renewables and the valuation of peaking plant in energy-only markets," Energy Economics, Elsevier, vol. 91(C).
    12. Paul L. Joskow, 2011. "Comparing the Costs of Intermittent and Dispatchable Electricity Generating Technologies," American Economic Review, American Economic Association, vol. 101(3), pages 238-241, May.
    13. Pechan, A., 2017. "Where do all the windmills go? Influence of the institutional setting on the spatial distribution of renewable energy installation," Energy Economics, Elsevier, vol. 65(C), pages 75-86.
    14. David P. Brown & Jay Zarnikau & Chi-Keung Woo, 2020. "Does locational marginal pricing impact generation investment location decisions? An analysis of Texas’s wholesale electricity market," Journal of Regulatory Economics, Springer, vol. 58(2), pages 99-140, December.
    15. Munoz, Francisco D. & van der Weijde, Adriaan Hendrik & Hobbs, Benjamin F. & Watson, Jean-Paul, 2017. "Does risk aversion affect transmission and generation planning? A Western North America case study," Energy Economics, Elsevier, vol. 64(C), pages 213-225.
    16. Grothe, Oliver & Müsgens, Felix, 2013. "The influence of spatial effects on wind power revenues under direct marketing rules," Energy Policy, Elsevier, vol. 58(C), pages 237-247.
    17. David M. Newbery & Michael G. Pollitt, 1997. "The Restructuring and Privatisation of Britain's CEGB—Was It Worth It?," Journal of Industrial Economics, Wiley Blackwell, vol. 45(3), pages 269-303, September.
    18. Billimoria, Farhad & Adisa, Olumide & Gordon, Robert L., 2018. "The feasibility of cost-effective gas through network interconnectivity: Possibility or pipe dream?," Energy, Elsevier, vol. 165(PB), pages 1370-1379.
    19. Schmidt, J. & Lehecka, G. & Gass, V. & Schmid, E., 2013. "Where the wind blows: Assessing the effect of fixed and premium based feed-in tariffs on the spatial diversification of wind turbines," Energy Economics, Elsevier, vol. 40(C), pages 269-276.
    20. Severin Borenstein & James. Bushnell & Steven Stoft, 2000. "The Competitive Effects of Transmission Capacity in A Deregulated Electricity Industry," RAND Journal of Economics, The RAND Corporation, vol. 31(2), pages 294-325, Summer.
    21. Jan Abrell & Friedrich Kunz, 2015. "Integrating Intermittent Renewable Wind Generation - A Stochastic Multi-Market Electricity Model for the European Electricity Market," Networks and Spatial Economics, Springer, vol. 15(1), pages 117-147, March.
    22. Simshauser, Paul, 2018. "On intermittent renewable generation & the stability of Australia's National Electricity Market," Energy Economics, Elsevier, vol. 72(C), pages 1-19.
    23. Eicke, Anselm & Khanna, Tarun & Hirth, Lion, 2020. "Locational investment signals - How to steer the siting of new generation capacity in power systems?," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, pages 281-304.
    24. Tim Nelson & Fiona Orton & Tony Chappel, 2018. "Decarbonisation and wholesale electricity market design," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 62(4), pages 654-675, October.
    25. James Bushnell & Kevin Novan, 2021. "Setting with the Sun: The Impacts of Renewable Energy on Conventional Generation," Journal of the Association of Environmental and Resource Economists, University of Chicago Press, vol. 8(4), pages 759-796.
    26. Forrest, Sam & MacGill, Iain, 2013. "Assessing the impact of wind generation on wholesale prices and generator dispatch in the Australian National Electricity Market," Energy Policy, Elsevier, vol. 59(C), pages 120-132.
    27. Paul L. Joskow, 1987. "Productivity Growth and Technical Change in the Generation of Electricity," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1), pages 17-38.
    28. Peter, Jakob & Wagner, Johannes, 2018. "Optimal Allocation of Variable Renewable Energy Considering Contributions to Security of Supply," EWI Working Papers 2018-2, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
    29. Simshauser, Paul & Akimov, Alexandr, 2019. "Regulated electricity networks, investment mistakes in retrospect and stranded assets under uncertainty," Energy Economics, Elsevier, vol. 81(C), pages 117-133.
    30. Grimm, Veronika & Martin, Alexander & Weibelzahl, Martin & Zöttl, Gregor, 2016. "On the long run effects of market splitting: Why more price zones might decrease welfare," Energy Policy, Elsevier, vol. 94(C), pages 453-467.
    31. Adriaan Weijde & Benjamin Hobbs, 2011. "Locational-based coupling of electricity markets: benefits from coordinating unit commitment and balancing markets," Journal of Regulatory Economics, Springer, vol. 39(3), pages 223-251, June.
    32. Alan Rai & Tim Nelson, 2020. "Australia's National Electricity Market after Twenty Years," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 53(2), pages 165-182, June.
    33. Simshauser, Paul, 2021. "Renewable Energy Zones in Australia's National Electricity Market," Energy Economics, Elsevier, vol. 101(C).
    34. Giorgia Oggioni and Yves Smeers, 2012. "Degrees of Coordination in Market Coupling and Counter-Trading," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3).
    35. Ignacio Aravena & Anthony Papavasiliou, 2017. "Renewable energy integration in zonal markets," LIDAM Reprints CORE 2932, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    36. Leuthold, Florian & Weigt, Hannes & von Hirschhausen, Christian, 2008. "Efficient pricing for European electricity networks - The theory of nodal pricing applied to feeding-in wind in Germany," Utilities Policy, Elsevier, vol. 16(4), pages 284-291, December.
    37. Mountain, Bruce & Littlechild, Stephen, 2010. "Comparing electricity distribution network revenues and costs in New South Wales, Great Britain and Victoria," Energy Policy, Elsevier, vol. 38(10), pages 5770-5782, October.
    38. James Bushnell & Kevin Novan, 2018. "Setting with the Sun: The Impacts of Renewable Energy on Wholesale Power Markets," NBER Working Papers 24980, National Bureau of Economic Research, Inc.
    39. Richard Green, 2007. "Nodal pricing of electricity: how much does it cost to get it wrong?," Journal of Regulatory Economics, Springer, vol. 31(2), pages 125-149, April.
    40. Pär Holmberg and Ewa Lazarczyk, 2015. "Comparison of congestion management techniques: Nodal, zonal and discriminatory pricing," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2).
    41. Engelhorn, Thorsten & Müsgens, Felix, 2021. "Why is Germany’s energy transition so expensive? Quantifying the costs of wind-energy decentralisation," Resource and Energy Economics, Elsevier, vol. 65(C).
    42. Edenhofer, Ottmar & Hirth, Lion & Knopf, Brigitte & Pahle, Michael & Schlömer, Steffen & Schmid, Eva & Ueckerdt, Falko, 2013. "On the economics of renewable energy sources," Energy Economics, Elsevier, vol. 40(S1), pages 12-23.
    43. Simshauser, P., 2021. "Renewable Energy Zones in Australia’s National Electricity Market," Cambridge Working Papers in Economics 2119, Faculty of Economics, University of Cambridge.
    44. Joskow, Paul L., 2008. "Capacity payments in imperfect electricity markets: Need and design," Utilities Policy, Elsevier, vol. 16(3), pages 159-170, September.
    45. Wagner, Johannes, 2016. "Grid Investment and Support Schemes for Renewable Electricity Generation," EWI Working Papers 2016-8, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI), revised 10 Aug 2017.
    46. Enzo Sauma & Shmuel Oren, 2006. "Proactive planning and valuation of transmission investments in restructured electricity markets," Journal of Regulatory Economics, Springer, vol. 30(3), pages 358-387, November.
    47. Enzo Sauma & Shmuel Oren, 2006. "Proactive planning and valuation of transmission investments in restructured electricity markets," Journal of Regulatory Economics, Springer, vol. 30(3), pages 261-290, November.
    48. Oggioni, G. & Murphy, F.H. & Smeers, Y., 2014. "Evaluating the impacts of priority dispatch in the European electricity market," Energy Economics, Elsevier, vol. 42(C), pages 183-200.
    49. Joachim Bertsch, & Tom Brown & Simeon Hagspiel & Lisa Just, 2017. "The relevance of grid expansion under zonal markets," The Energy Journal, International Association for Energy Economics, vol. 0(Number 5).
    50. Tracey Dodd & Tim Nelson, 2019. "Trials and tribulations of market responses to climate change: Insight through the transformation of the Australian electricity market," Australian Journal of Management, Australian School of Business, vol. 44(4), pages 614-631, November.
    51. Pozo, David & Contreras, Javier & Sauma, Enzo, 2013. "If you build it, he will come: Anticipative power transmission planning," Energy Economics, Elsevier, vol. 36(C), pages 135-146.
    52. Bird, Lori & Lew, Debra & Milligan, Michael & Carlini, E. Maria & Estanqueiro, Ana & Flynn, Damian & Gomez-Lazaro, Emilio & Holttinen, Hannele & Menemenlis, Nickie & Orths, Antje & Eriksen, Peter Børr, 2016. "Wind and solar energy curtailment: A review of international experience," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 577-586.
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    More about this item

    Keywords

    Renewable Energy Zones; renewable generation; transmission investment;
    All these keywords.

    JEL classification:

    • D25 - Microeconomics - - Production and Organizations - - - Intertemporal Firm Choice: Investment, Capacity, and Financing
    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • Q41 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Demand and Supply; Prices

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