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A welfare analysis of electricity transmission planning in Germany

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  • Kemfert, Claudia
  • Kunz, Friedrich
  • Rosellón, Juan

Abstract

We analyze the electricity transmission planning process in Germany (Netzentwicklungsplan), which separates transmission expansion decisions from generation dispatch. We employ an economic modeling approach to analyze two different network planning settings. In the first setting, there is no trade-off between transmission network development and generation dispatch, as is currently the case in Germany. A second setting alternatively allows for such a trade-off, and thus represents a welfare superior way of transmission network planning. Applications with the two model variants are carried out for the German electricity system in 2035. The results illustrate overinvestment in transmission capacity and decreased welfare associated with the Netzentwicklungsplan.

Suggested Citation

  • Kemfert, Claudia & Kunz, Friedrich & Rosellón, Juan, 2016. "A welfare analysis of electricity transmission planning in Germany," Energy Policy, Elsevier, vol. 94(C), pages 446-452.
    • Handle: RePEc:eee:enepol:v:94:y:2016:i:c:p:446-452
    DOI: 10.1016/j.enpol.2016.04.011
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    References listed on IDEAS

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    3. Ambrosius, M. & Egerer, J. & Grimm, V. & Weijde, A.H. van der, 2020. "Uncertain bidding zone configurations: The role of expectations for transmission and generation capacity expansion," European Journal of Operational Research, Elsevier, vol. 285(1), pages 343-359.
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    7. Zenón, Eric & Rosellón, Juan, 2017. "Optimal transmission planning under the Mexican new electricity market," Energy Policy, Elsevier, vol. 104(C), pages 349-360.
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    JEL classification:

    • L50 - Industrial Organization - - Regulation and Industrial Policy - - - General
    • L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities
    • Q40 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - General

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