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What's in a name?

Policymakers are in a tangle over how to account for the higher 'well-to-wheel' emissions of fuel extracted from sand, Sonja van Renssen reports.

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Figure 1: 'Well-to-wheel' emissions.


  1. Directive 2009/30/EC of the European Parliament and of the Council of 23 April 2009; available via

  2. International Energy Agency Energy Technology Perspectives 2010: Scenarios and Strategies to 2050 (OECD/IEA, 2010); available via

  3. Brandt, A. R. Upstream Greenhouse Gas (GHG) Emissions from Canadian Oil Sands as a Feedstock for European Refineries (Stanford, 2011); available via

    Google Scholar 

  4. Burkhard, J., Forrest, J. & Gross, S. Oil Sands, Greenhouse Gases, and European Oil Supply: Getting the Numbers Right (IHS CERA, 2011).

    Google Scholar 

  5. Dings, J. (ed.) CO2 Emissions from Transport in the EU27: An Analysis of 2008 Data Submitted to the UNFCCC (European Federation for Transport and Environment, 2010); available via

    Google Scholar 

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What's in a name?. Nature Clim Change 1, 241–242 (2011).

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