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The Impact of Solar Penetration on Solar and Gas Market Value: an application to the Italian Power Market

Author

Listed:
  • Stefano Cló

    (University of Milan (Italy))

  • Gaetano D’Adamo

    (University of Valencia (Spain))

Abstract

We assess the impact of solar penetration in the Italian wholesale electricity market on the market value of solar with respect to gas sources, measured as the ratio between the relative price they respectively earn and the average daily electricity price (value factor). We find that, on average, an increase of solar generation has a negative impact on the price earned by solar producers, thus causing a marginal departure from the grid parity condition. The relation between solar production and its market value is not constant over the years, while it depends on the degree of solar penetration. It is positive for very low levels of solar production while, as production increases, its marginal impact on the solar market value decreases and eventually becomes negative. An opposite relation is found when looking at the Gas market value. As solar displaces gas mainly during the peak-price hours, an initial solar penetration reduces the gas market value. However, as the solar share further increases, gas producers adapt their biding strategies. They switch production from the peak to the off-peak hours, where they exploit their temporary market power to increase the off-peak price. As a result, the relative price earned by gas producers is higher than the average daily price, increasing their market value with respect to renewable sources.

Suggested Citation

  • Stefano Cló & Gaetano D’Adamo, 2014. "The Impact of Solar Penetration on Solar and Gas Market Value: an application to the Italian Power Market," Working Papers 1405, Department of Applied Economics II, Universidad de Valencia.
    • Handle: RePEc:eec:wpaper:1405
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    References listed on IDEAS

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    1. Haas, Reinhard & Lettner, Georg & Auer, Hans & Duic, Neven, 2013. "The looming revolution: How photovoltaics will change electricity markets in Europe fundamentally," Energy, Elsevier, vol. 57(C), pages 38-43.
    2. Richard Green and Nicholas Vasilakos, 2012. "Storing Wind for a Rainy Day: What Kind of Electricity Does Denmark Export?," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3).
    3. Würzburg, Klaas & Labandeira, Xavier & Linares, Pedro, 2013. "Renewable generation and electricity prices: Taking stock and new evidence for Germany and Austria," Energy Economics, Elsevier, vol. 40(S1), pages 159-171.
    4. Nick Johnstone & Ivan Haščič & David Popp, 2010. "Renewable Energy Policies and Technological Innovation: Evidence Based on Patent Counts," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 45(1), pages 133-155, January.
    5. Ramteen Sioshansi, 2011. "Increasing the Value of Wind with Energy Storage," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 1-30.
    6. Gelabert, Liliana & Labandeira, Xavier & Linares, Pedro, 2011. "An ex-post analysis of the effect of renewables and cogeneration on Spanish electricity prices," Energy Economics, Elsevier, vol. 33(S1), pages 59-65.
    7. Michael Smith & Johannes Urpelainen, 2014. "The Effect of Feed-in Tariffs on Renewable Electricity Generation: An Instrumental Variables Approach," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 57(3), pages 367-392, March.
    8. Jensen, S. G. & Skytte, K., 2002. "Interactions between the power and green certificate markets," Energy Policy, Elsevier, vol. 30(5), pages 425-435, April.
    9. Woo, C.K. & Horowitz, I. & Moore, J. & Pacheco, A., 2011. "The impact of wind generation on the electricity spot-market price level and variance: The Texas experience," Energy Policy, Elsevier, vol. 39(7), pages 3939-3944, July.
    10. de La Tour, Arnaud & Glachant, Matthieu & Ménière, Yann, 2013. "Predicting the costs of photovoltaic solar modules in 2020 using experience curve models," Energy, Elsevier, vol. 62(C), pages 341-348.
    11. 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.
    12. Brown, Sarah J. & Rowlands, Ian H., 2009. "Nodal pricing in Ontario, Canada: Implications for solar PV electricity," Renewable Energy, Elsevier, vol. 34(1), pages 170-178.
    13. Hirth, Lion, 2013. "The market value of variable renewables," Energy Economics, Elsevier, vol. 38(C), pages 218-236.
    14. Pereira, Adelino J.C. & Saraiva, João Tomé, 2013. "Long term impact of wind power generation in the Iberian day-ahead electricity market price," Energy, Elsevier, vol. 55(C), pages 1159-1171.
    15. Lund, P.D., 2011. "Boosting new renewable technologies towards grid parity – Economic and policy aspects," Renewable Energy, Elsevier, vol. 36(11), pages 2776-2784.
    16. Milstein, Irena & Tishler, Asher, 2011. "Intermittently renewable energy, optimal capacity mix and prices in a deregulated electricity market," Energy Policy, Elsevier, vol. 39(7), pages 3922-3927, July.
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    Cited by:

    1. Boffa, Federico & Pingali, Viswanath & Sala, Francesca, 2015. "Strategic investment in merchant transmission: The impact of capacity utilization rules," Energy Policy, Elsevier, vol. 85(C), pages 455-463.

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    More about this item

    Keywords

    Renewable sources; grid parity; solar; gas; Italian power market; electricity price; value factor;
    All these keywords.

    JEL classification:

    • C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
    • D40 - Microeconomics - - Market Structure, Pricing, and Design - - - General
    • Q41 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Demand and Supply; Prices
    • Q42 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Alternative Energy Sources

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