English, Article edition: A first empirical comparison of energy Footprints embodied in trade -- MRIO versus PLUM Wiedmann, Thomas

User activity

Share to:
 
Bookmark: http://trove.nla.gov.au/version/32180
Physical Description
  • article
Language
  • English

Edition details

Title
  • A first empirical comparison of energy Footprints embodied in trade -- MRIO versus PLUM
Author
  • Wiedmann, Thomas
Physical Description
  • article
Notes
  • The Ecological Footprint as an indicator that accounts for human demand on global bioproductivity sets out to quantify the impacts associated with consumption in a given country, including the impacts associated with trade. The National Footprint Accounts (NFA) by Global Footprint Network (GFN) calculate trade-embodied Footprints by multiplying yield and embodied energy factors with mass volumes of traded goods in a "Product Land Use Matrix (PLUM)". This article compares energy Footprints embodied in trade from and to the United Kingdom in 2002 as calculated by the NFA-PLUM with the results from a recently developed multi-region input-output model (MRIO) for the UK. Although totals for imports and exports are comparable, breaking down the results by economic sectors reveals large differences and hardly any correlation between the two methods. The omission of trade in services (especially transport services) and upstream impacts of energy goods (fossil fuels) and the use of inappropriate embodied energy factors in the NFA-PLUM method are identified as the main reasons for these differences. In the light of the results it seems that a comprehensive Footprint account of trade can better be achieved with an input-output based approach. I conclude that MRIO models - once fully developed - will be particularly suitable in the future to estimate the Ecological Footprints of imports and exports of nations with the possibility to track their origin via inter-industry linkages, international supply chains and multi-national trade flows.
  • Ecological Footprint National Footprint Accounts Product Land Use Matrix Multi-region input-output model International trade Embodied energy Footprint UK
  • RePEc:eee:ecolec:v:68:y:2009:i:7:p:1975-1990
Language
  • English
Contributed by
OAIster

Get this edition

Other links

  • Set up My libraries

    How do I set up "My libraries"?

    In order to set up a list of libraries that you have access to, you must first login or sign up. Then set up a personal list of libraries from your profile page by clicking on your user name at the top right of any screen.

  • All (1)
  • Unknown (1)
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.

User activity


e.g. test cricket, Perth (WA), "Parkes, Henry"

Separate different tags with a comma. To include a comma in your tag, surround the tag with double quotes.

Be the first to add a tag for this edition

Be the first to add this to a list

Comments and reviews

What are comments? Add a comment

No user comments or reviews for this version

Add a comment