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Kurz zum Klima: »Sektorkopplung« – Ansätze und Implikationen der Dekarbonisierung des Energiesystems

Author

Listed:
  • Sophia Appl Scorza
  • Johannes Pfeiffer
  • Alex Schmitt
  • Christoph Weissbart

Abstract

Der deutsche Klimaschutzplan sieht vor, die Treibhausgasemissionen in Deutschland bis 2050 um 80 bis 95% gegenüber 1990 zu reduzieren. Auch wenn im Detail noch große Unsicherheit darüber besteht, wie dieses Ziel konkret erreicht werden soll, ist in jedem Fall davon auszugehen, dass die Nutzung erneuerbarer Energien nicht nur im Stromsektor erheblich ausgebaut werden muss. In diesem Zusammenhang hat der Begriff der »Sektorkopplung« in den vergangenen Jahren in der energiepolitischen Diskussion in Deutschland an Bedeutung gewonnen. Dieser Beitrag führt in das Thema ein: Er definiert zunächst den Begriff der Sektorkopplung und grenzt diesen ein, bevor einzelne Sektoren und Schlüsseltechnologien genauer betrachtet sowie aktuelle Kostenabschätzungen der Dekarbonisierung des Energiesystems diskutiert werden.

Suggested Citation

  • Sophia Appl Scorza & Johannes Pfeiffer & Alex Schmitt & Christoph Weissbart, 2018. "Kurz zum Klima: »Sektorkopplung« – Ansätze und Implikationen der Dekarbonisierung des Energiesystems," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 71(10), pages 49-53, May.
    • Handle: RePEc:ces:ifosdt:v:71:y:2018:i:10:p:49-53
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    File URL: https://www.ifo.de/DocDL/sd-2018-10-pfeiffer-etal-kzk-sektorkopplung-2018-05-24.pdf
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    References listed on IDEAS

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    1. Alex Schmitt, 2017. "Kurz zum Klima: Der EU-Emissionshandel – bekannte Probleme, neue Lösungen?," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 70(09), pages 48-50, May.
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    Citations

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    Cited by:

    1. Sophia Appl-Scorza & Jana Lippelt & Christina Littlejohn, 2018. "Kurz zum Klima: Herausforderungen der Elektrifizierung von Schwer- und Langstreckenverkehr," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 71(11), pages 68-71, June.
    2. Wietschel, Martin & Held, Anne & Pfluger, Benjamin & Ragwitz, Mario, 2020. "Energy integration across electricity, heating & cooling and the transport sector - Sector coupling," Working Papers "Sustainability and Innovation" S08/2020, Fraunhofer Institute for Systems and Innovation Research (ISI).

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    More about this item

    Keywords

    Klimaschutz; Energieversorgung; Treibhausgas-Emissionen; Erneuerbare Energie; Energiepolitik; Deutschland; Sektorkopplung;
    All these keywords.

    JEL classification:

    • Q30 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Nonrenewable Resources and Conservation - - - General
    • Q42 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Alternative Energy Sources
    • Q50 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - General
    • Q52 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Pollution Control Adoption and Costs; Distributional Effects; Employment Effects

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