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Reactive power market design for unutilized grid-forming assets to address power factor penalties in Turkiye

Author

Listed:
  • Kol, Sinem
  • Poyrazoglu, Gokturk
  • Yilmaz, Hasan

Abstract

The increasing penetration of small-scale PV distributed generation in medium-voltage networks has introduced unexpected challenges. While PV generation reduces the real power drawn from the transmission grid, the absence of monetization for reactive power means that reactive demand remains unchanged. This mismatch results in declining power factors and potential financial penalties for DSOs. A local reactive power market offers an alternative solution, not for voltage stability but specifically for maintaining the power factor. This paper proposes a reactive market framework tailored for Turkiye, covering its operational steps, market-clearing process, demand elasticity, payment structure, and mathematical model. The framework incorporates a ±10% forecast tolerance to discourage gaming and promote fairness. It introduces the concept of a sustainability threshold to ensure that energy sustainability remains central to the system operations. Finally, two key regulatory proposals are discussed to accelerate implementation: spatial aggregation of power factor limits to increase competitiveness and dynamic, seasonally-adjusted thresholds to reflect demand seasonality.

Suggested Citation

  • Kol, Sinem & Poyrazoglu, Gokturk & Yilmaz, Hasan, 2026. "Reactive power market design for unutilized grid-forming assets to address power factor penalties in Turkiye," Utilities Policy, Elsevier, vol. 98(C).
    • Handle: RePEc:eee:juipol:v:98:y:2026:i:c:s0957178725001985
    DOI: 10.1016/j.jup.2025.102083
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    References listed on IDEAS

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    1. Anaya, Karim L. & Pollitt, Michael G., 2020. "Reactive power procurement: A review of current trends," Applied Energy, Elsevier, vol. 270(C).
    2. Rabiee, A. & Shayanfar, H. & Amjady, N., 2009. "Multiobjective clearing of reactive power market in deregulated power systems," Applied Energy, Elsevier, vol. 86(9), pages 1555-1564, September.
    3. Reddy, S. Surender & Abhyankar, A.R. & Bijwe, P.R., 2011. "Reactive power price clearing using multi-objective optimization," Energy, Elsevier, vol. 36(5), pages 3579-3589.
    4. Jiang, Tao & Dong, Xinru & Zhang, Rufeng & Li, Xue, 2023. "Strategic active and reactive power scheduling of integrated community energy systems in day-ahead distribution electricity market," Applied Energy, Elsevier, vol. 336(C).
    5. Johansson, Petter & Vendel, Martin & Nuur, Cali, 2020. "Integrating distributed energy resources in electricity distribution systems: An explorative study of challenges facing DSOs in Sweden," Utilities Policy, Elsevier, vol. 67(C).
    6. López González, Diana María & Garcia Rendon, John, 2022. "Opportunities and challenges of mainstreaming distributed energy resources towards the transition to more efficient and resilient energy markets," Renewable and Sustainable Energy Reviews, Elsevier, vol. 157(C).
    7. Hung, Duong Quoc & Mithulananthan, N. & Bansal, R.C., 2014. "An optimal investment planning framework for multiple distributed generation units in industrial distribution systems," Applied Energy, Elsevier, vol. 124(C), pages 62-72.
    8. Anaya, Karim L. & Pollitt, Michael G., 2022. "A social cost benefit analysis for the procurement of reactive power: The case of Power Potential," Applied Energy, Elsevier, vol. 312(C).
    9. Jay, Devika & Swarup, K.S., 2021. "A comprehensive survey on reactive power ancillary service markets," Renewable and Sustainable Energy Reviews, Elsevier, vol. 144(C).
    10. Retorta, Fábio & Mello, João & Gouveia, Clara & Silva, Bernardo & Villar, José & Troncia, Matteo & Chaves-Ávila, José Pablo, 2025. "Local flexibility markets based on grid segmentation," Utilities Policy, Elsevier, vol. 96(C).
    11. Siddiqui, Naureen & Paliwal, Priyanka, 2025. "Incentive mechanism for decentralized reactive power management through solar inverters," Renewable Energy, Elsevier, vol. 255(C).
    12. Kargarian, A. & Raoofat, M. & Mohammadi, M., 2011. "Reactive power market management considering voltage control area reserve and system security," Applied Energy, Elsevier, vol. 88(11), pages 3832-3840.
    13. Erik Heilmann & Nikolai Klempp & Heike Wetzel, 2020. "Market design of regional flexibility markets: A classification metric for flexibility products and its application to German prototypical flexibility markets," MAGKS Papers on Economics 202002, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
    14. Passey, Robert & Spooner, Ted & MacGill, Iain & Watt, Muriel & Syngellakis, Katerina, 2011. "The potential impacts of grid-connected distributed generation and how to address them: A review of technical and non-technical factors," Energy Policy, Elsevier, vol. 39(10), pages 6280-6290, October.
    15. Biswas (Raha), Syamasree & Mandal, Kamal Krishna & Chakraborty, Niladri, 2016. "Pareto-efficient double auction power transactions for economic reactive power dispatch," Applied Energy, Elsevier, vol. 168(C), pages 610-627.
    16. Gokturk Poyrazoglu, 2021. "Determination of Price Zones during Transition from Uniform to Zonal Electricity Market: A Case Study for Turkey," Energies, MDPI, vol. 14(4), pages 1-13, February.
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