IDEAS home Printed from https://ideas.repec.org/a/aen/journl/2006se_weyant-a25.html
   My bibliography  Save this article

Costs Savings of a Flexible Multi-Gas Climate Policy

Author

Listed:
  • Asbjorn Aaheim, Jan S. Fuglestvedt and Odd Godal

Abstract

Current climate policies are based on the use of Global Warming Potentials (GWPs) to compare emissions of various greenhouse gases. Yet, from an economic point of view, more efficient methods exist. We compare the potential costs of implementing some long-term goal for stabilization of the climate in three cases: Reduce CO2 emissions only, reduce emissions of the four greenhouse gases CO2, CH4, N2O and SF6 using the standard IPCC GWPs and reduce emissions of the same four gases with efficient and flexible, time dependent metrics. A multi-gas approach with GWPs reduces the costs by 8 percent when compared with CO2 reductions only, whereas the costs may be reduced by an additional 2 percent if using flexible metrics. If compared with the use of GWPs, we find that efficient weights increase the cost savings of including non-CO2 gases in climate policy by 15-40%, depending on the stabilization goal.

Suggested Citation

  • Asbjorn Aaheim, Jan S. Fuglestvedt and Odd Godal, 2006. "Costs Savings of a Flexible Multi-Gas Climate Policy," The Energy Journal, International Association for Energy Economics, vol. 0(Special I), pages 485-502.
    • Handle: RePEc:aen:journl:2006se_weyant-a25
    as

    Download full text from publisher

    File URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=2207
    Download Restriction: Access to full text is restricted to IAEE members and subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Christian Azar & Jorge García Martín & Daniel JA. Johansson & Thomas Sterner, 2023. "The social cost of methane," Climatic Change, Springer, vol. 176(6), pages 1-22, June.
    2. Timo Kuosmanen & Marita Laukkanen, 2011. "(In)Efficient Environmental Policy with Interacting Pollutants," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 48(4), pages 629-649, April.
    3. Jessica Strefler & Gunnar Luderer & Tino Aboumahboub & Elmar Kriegler, 2014. "Economic impacts of alternative greenhouse gas emission metrics: a model-based assessment," Climatic Change, Springer, vol. 125(3), pages 319-331, August.
    4. Aaheim, Asbjørn, 2010. "The determination of optimal climate policy," Ecological Economics, Elsevier, vol. 69(3), pages 562-568, January.
    5. Kuik, Onno & Brander, Luke & Tol, Richard S.J., 2009. "Marginal abatement costs of greenhouse gas emissions: A meta-analysis," Energy Policy, Elsevier, vol. 37(4), pages 1395-1403, April.
    6. Aaheim, Asbjørn & Mideksa, Torben, 2017. "Requirements to metrics of greenhouse gas emissions, given a cap on temperature," Ecological Economics, Elsevier, vol. 131(C), pages 460-467.
    7. Marten, Alex L. & Newbold, Stephen C., 2012. "Estimating the social cost of non-CO2 GHG emissions: Methane and nitrous oxide," Energy Policy, Elsevier, vol. 51(C), pages 957-972.
    8. Steven Smith & Joseph Karas & Jae Edmonds & Jiyong Eom & Andrew Mizrahi, 2013. "Sensitivity of multi-gas climate policy to emission metrics," Climatic Change, Springer, vol. 117(4), pages 663-675, April.
    9. Kuosmanen, Timo & Laukkanen, Marita, 2009. "(In)Efficient Management of Interacting Environmental Bads," Discussion Papers 54287, MTT Agrifood Research Finland.
    10. Katsumasa Tanaka & Daniel Johansson & Brian O’Neill & Jan Fuglestvedt, 2013. "Emission metrics under the 2 °C climate stabilization target," Climatic Change, Springer, vol. 117(4), pages 933-941, April.

    More about this item

    JEL classification:

    • F0 - International Economics - - General

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:aen:journl:2006se_weyant-a25. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: David Williams (email available below). General contact details of provider: https://edirc.repec.org/data/iaeeeea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.