Exploring the scope for complementary sub-global policy to mitigate CO2 from shipping
For a high probability of avoiding dangerous interference with the climate system, all sectors must decarbonise over coming decades. Although shipping is an energy efficient transport mode, its emissions continue to grow. Compounding this, the sector's complexity, exclusion from emission inventories and slow progress towards a mitigation strategy, limit drivers towards meaningful change. Whilst there remains a preference within the industry for global mitigation policies, the urgency of required emission cuts necessitates exploration of complimentary sub-global measures. The debate surrounding such measures tends to focus on apportioning global shipping emissions to nations. To explore the policy implications of apportionment, the UK is used in this paper to illustrate how available apportionment regimes produce a wide range of emission estimates. Moreover, in the absence of transparent fuel consumption and freight data, they have limited sensitivity, rendering them currently obsolete for monitoring purposes. Nations, regions and organisations influence shipping, particularly in relation to operations, yet debate surrounding apportionment has arguably delayed consideration of sub-global polices and indicators. This paper makes a case for putting the apportionment debate aside in the short-term to open out the full span of options, consider influence over aspects of the shipping system, and how to monitor success.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
When requesting a correction, please mention this item's handle: RePEc:eee:enepol:v:50:y:2012:i:c:p:613-622. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei)
If references are entirely missing, you can add them using this form.