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Retail Electricity Market Restructuring and Retail Rates

Author

Listed:
  • Kenneth Rose
  • Brittany Tarufelli
  • Gregory B. Upton Jr.

Abstract

Prior to the 1990s, all U.S. states used a “cost of service (COS)†regulation regime in which investor-owned utilities were allowed to recover prudently incurred costs plus a rate of return on capital expenditures, and retail customers were unable to choose their electricity supplier. From 1996–2000, multiple states passed retail electricity market “restructuring.†This empirical research examines the effect of retail restructuring on electricity prices to final consumers. We find that rates increased in restructured states relative to plausible counterfactuals in the years post-restructuring. But by twelve years after retail restructuring, we no longer observe any difference. We investigate plausible mechanisms, finding evidence that retail prices became more responsive to natural gas prices due to retail restructuring, the timing of which coincided with increases in natural gas prices nationally. We also test for whether restructuring had distributional effects across customer classes and find that in the short run residential customers benefited relative to industrial customers during transition periods, but that this difference does not persist into full implementation.

Suggested Citation

  • Kenneth Rose & Brittany Tarufelli & Gregory B. Upton Jr., 2024. "Retail Electricity Market Restructuring and Retail Rates," The Energy Journal, , vol. 45(1), pages 1-49, January.
    • Handle: RePEc:sae:enejou:v:45:y:2024:i:1:p:1-49
    DOI: 10.5547/01956574.45.1.kros
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    References listed on IDEAS

    as
    1. Nagayama, Hiroaki, 2007. "Effects of regulatory reforms in the electricity supply industry on electricity prices in developing countries," Energy Policy, Elsevier, vol. 35(6), pages 3440-3462, June.
    2. Theodore Kury, 2013. "Price effects of independent transmission system operators in the United States electricity market," Journal of Regulatory Economics, Springer, vol. 43(2), pages 147-167, April.
    3. Young, David & Bistline, John, 2018. "The costs and value of renewable portfolio standards in meeting decarbonization goals," Energy Economics, Elsevier, vol. 73(C), pages 337-351.
    4. Ashok Kaul & Stefan Klößner & Gregor Pfeifer & Manuel Schieler, 2022. "Standard Synthetic Control Methods: The Case of Using All Preintervention Outcomes Together With Covariates," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 40(3), pages 1362-1376, June.
    5. Andrew Kleit & James Reitzes, 2008. "The effectiveness of FERC’s transmission policy: is transmission used efficiently and when is it scarce?," Journal of Regulatory Economics, Springer, vol. 34(1), pages 1-26, August.
    6. Craig, J. Dean, 2016. "Motivations for market restructuring: Evidence from U.S. electricity deregulation," Energy Economics, Elsevier, vol. 60(C), pages 162-167.
    7. repec:aen:journl:ej38-4-ros is not listed on IDEAS
    8. Erin T. Mansur, 2007. "Do Oligopolists Pollute Less? Evidence From A Restructured Electricity Market," Journal of Industrial Economics, Wiley Blackwell, vol. 55(4), pages 661-689, December.
    9. Sun, Liyang & Abraham, Sarah, 2021. "Estimating dynamic treatment effects in event studies with heterogeneous treatment effects," Journal of Econometrics, Elsevier, vol. 225(2), pages 175-199.
    10. Frank A. Wolak, 2011. "Measuring the Benefits of Greater Spatial Granularity in Short-Term Pricing in Wholesale Electricity Markets," American Economic Review, American Economic Association, vol. 101(3), pages 247-252, May.
    11. repec:aen:journl:ej34-1-01 is not listed on IDEAS
    12. repec:aen:journl:ej40-2-dormady is not listed on IDEAS
    13. Xuejuan Su, 2015. "Have customers benefited from electricity retail competition?," Journal of Regulatory Economics, Springer, vol. 47(2), pages 146-182, April.
    14. Severin Borenstein, 2002. "The Trouble With Electricity Markets: Understanding California's Restructuring Disaster," Journal of Economic Perspectives, American Economic Association, vol. 16(1), pages 191-211, Winter.
    15. repec:aen:journl:ej40-3-agerton is not listed on IDEAS
    16. Upton, Gregory B. & Snyder, Brian F., 2017. "Funding renewable energy: An analysis of renewable portfolio standards," Energy Economics, Elsevier, vol. 66(C), pages 205-216.
    17. Swadley, Adam & Yücel, Mine, 2011. "Did residential electricity rates fall after retail competition? A dynamic panel analysis," Energy Policy, Elsevier, vol. 39(12), pages 7702-7711.
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    Cited by:

    1. Orr Shahar & Stefan Lessmann & Daniel Traian Pele, 2025. "Causality analysis of electricity market liberalization on electricity price using novel Machine Learning methods," Papers 2507.12331, arXiv.org.

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