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A methodology for territorial distribution of CO 2 emission reductions in transport sector
Author(s) -
TolónBecerra Alfredo,
PérezMartínez Pedro,
LastraBravo Xavier,
OteroPastor Isabel
Publication year - 2012
Publication title -
international journal of energy research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.808
H-Index - 95
eISSN - 1099-114X
pISSN - 0363-907X
DOI - 10.1002/er.1871
Subject(s) - kyoto protocol , greenhouse gas , per capita , european union , context (archaeology) , distribution (mathematics) , gross domestic product , environmental science , reduction (mathematics) , member state , member states , pillar , environmental economics , natural resource economics , business , international trade , economics , geography , engineering , mathematics , population , economic growth , ecology , mathematical analysis , archaeology , sociology , biology , geometry , demography , structural engineering
SUMMARY Greenhouse gas emission reduction is the pillar of the Kyoto Protocol and one of the main goals of the European Union (UE) energy policy. National reduction targets for EU member states and an overall target for the EU‐15 (8%) were set by the Kyoto Protocol. This reduction target is based on emissions in the reference year (1990) and must be reached by 2012. EU energy policy does not set any national targets, only an overall reduction target of 20% by 2020. This paper transfers global greenhouse gas emission reduction targets in both these documents to the transport sector and specifically to CO 2 emissions. It proposes a nonlinear distribution method with objective, dynamic targets for reducing CO 2 emissions in the transport sector, according to the context and characteristics of each geographical area. First, we analyse CO 2 emissions from transport in the reference year (1990) and their evolution from 1990 to 2007. We then propose a nonlinear methodology for distributing dynamic CO 2 emission reduction targets. We have applied the proposed distribution function for 2012 and 2020 at two territorial levels (EU member states and Spanish autonomous regions). The weighted distribution is based on per capita CO 2 emissions and CO 2 emissions per gross domestic product. Finally, we show the weighted targets found for each EU member state and each Spanish autonomous region, compare them with the real achievements to date, and forecast the situation for the years the Kyoto and EU goals are to be met. The results underline the need for ‘weighted’ decentralised decisions to be made at different territorial levels with a view to achieving a common goal, so relative convergence of all the geographical areas is reached over time. Copyright © 2011 John Wiley & Sons, Ltd.