Climatic Change

, Volume 100, Issue 1, pp 195–202

The feasibility of low CO2 concentration targets and the role of bio-energy with carbon capture and storage (BECCS)

  • Christian Azar
  • Kristian Lindgren
  • Michael Obersteiner
  • Keywan Riahi
  • Detlef P. van Vuuren
  • K. Michel G. J. den Elzen
  • Kenneth Möllersten
  • Eric D. Larson
Article

DOI: 10.1007/s10584-010-9832-7

Cite this article as:
Azar, C., Lindgren, K., Obersteiner, M. et al. Climatic Change (2010) 100: 195. doi:10.1007/s10584-010-9832-7

Abstract

The United Nations Framework Convention on Climate Change (UNFCCC 1992) calls for stabilization of atmospheric greenhouse gas (GHG) concentrations at a level that would prevent dangerous anthropogenic interference with the climate system. We use three global energy system models to investigate the technological and economic attainability of meeting CO2 concentration targets below current levels. Our scenario studies reveal that while energy portfolios from a broad range of energy technologies are needed to attain low concentrations, negative emission technologies—e.g., biomass energy with carbon capture and storage (BECCS)—significantly enhances the possibility to meet low concentration targets (at around 350 ppm CO2).

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  • Christian Azar
    • 1
  • Kristian Lindgren
    • 1
  • Michael Obersteiner
    • 2
  • Keywan Riahi
    • 2
  • Detlef P. van Vuuren
    • 3
  • K. Michel G. J. den Elzen
    • 3
  • Kenneth Möllersten
    • 2
  • Eric D. Larson
    • 4
    • 5
  1. 1.Department of Physical Resource TheoryChalmers University of TechnologyGöteborgSweden
  2. 2.International Institute for Applied Systems Analysis (IIASA)LaxenburgAustria
  3. 3.Netherlands Environmental Assessment AgencyAH BilthovenThe Netherlands
  4. 4.Princeton Environmental InstitutePrinceton UniversityPrincetonUSA
  5. 5.Climate Central, Inc.PrincetonUSA

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