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Incentives for cost reduction and cost padding in electricity markets with overlapping “green” regulations

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  • Currier, Kevin M.

Abstract

We examine overlapping regulations in electricity markets. Using an example based on a stylized model of a competitive energy market, we study cost-reduction and cost-padding incentives by “green-energy” producers in an electricity market employing an emissions tax and the simultaneous use of a green quota for the generation portfolio and a fair rate-of-return constraint implemented via a system of feed-in tariffs. We show inter alia that when subsidies are phased out, exploitation of the green technologies full cost-reduction potential is a Nash Equilibrium but emissions will increase. In addition, green-energy producers can engage in collusive cost padding to increase profits even as they satisfy the policymaker's desired green quota.

Suggested Citation

  • Currier, Kevin M., 2016. "Incentives for cost reduction and cost padding in electricity markets with overlapping “green” regulations," Utilities Policy, Elsevier, vol. 38(C), pages 72-75.
    • Handle: RePEc:eee:juipol:v:38:y:2016:i:c:p:72-75
    DOI: 10.1016/j.jup.2015.10.004
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    References listed on IDEAS

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    1. Thomas Eichner & Rüdiger Pethig, 2010. "EU-type carbon emissions trade and the distributional impact of overlapping emissions taxes," Journal of Regulatory Economics, Springer, vol. 37(3), pages 287-315, June.
    2. Couture, Toby & Gagnon, Yves, 2010. "An analysis of feed-in tariff remuneration models: Implications for renewable energy investment," Energy Policy, Elsevier, vol. 38(2), pages 955-965, February.
    3. Christoph Böhringer & Manuela Behrens, 2015. "Interactions of emission caps and renewable electricity support schemes," Journal of Regulatory Economics, Springer, vol. 48(1), pages 74-96, August.
    4. Christoph Böhringer & Knut Rosendahl, 2010. "Green promotes the dirtiest: on the interaction between black and green quotas in energy markets," Journal of Regulatory Economics, Springer, vol. 37(3), pages 316-325, June.
    5. Christoph Böhringer & Henrike Koschel & Ulf Moslener, 2008. "Efficiency losses from overlapping regulation of EU carbon emissions," Journal of Regulatory Economics, Springer, vol. 33(3), pages 299-317, June.
    6. Kevin Currier, 2015. "Some Implications of Investment Cost Reduction Policies in Energy Markets Employing Green Certificate Systems," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 60(2), pages 317-323, February.
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    Cited by:

    1. Xin-gang, Zhao & Ling, Wu & Ying, Zhou, 2020. "How to achieve incentive regulation under renewable portfolio standards and carbon tax policy? A China's power market perspective," Energy Policy, Elsevier, vol. 143(C).
    2. Meng, Xin & Yu, Yanni, 2023. "Can renewable energy portfolio standards and carbon tax policies promote carbon emission reduction in China's power industry?," Energy Policy, Elsevier, vol. 174(C).
    3. Currier, Kevin M. & Rassouli-Currier, Susanne, 2018. "Producer incentives in electricity markets with green quotas and tradable certificates," Utilities Policy, Elsevier, vol. 55(C), pages 59-68.
    4. Kevin M. Currier & Susanne Rassouli-Currier, 2018. "Grid Parity and Cost Reduction Incentives for “Green Producers” in Electricity Markets," International Advances in Economic Research, Springer;International Atlantic Economic Society, vol. 24(1), pages 65-78, February.
    5. Kevin Currier & Susanne Rassouli-Currier, 2016. "The impact of energy market mergers on “green†producers' cost efficiency incentives: some preliminary results," Economics Bulletin, AccessEcon, vol. 36(4), pages 2474-2481.

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    More about this item

    Keywords

    Renewable energy; Feed-in-tariff; Cost padding; Incentives; Nash equilibrium;
    All these keywords.

    JEL classification:

    • Q48 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Government Policy
    • Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy
    • H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies

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