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Comparing the Copenhagen emissions targets

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  • Frank Jotzo

    ()
    (Centre for Climate Economics and Policy, and ANU Climate Change Institute, Crawford School of Public Policy, The Australian National University)

Abstract

Following the Copenhagen climate Accord, developed and developing countries have pledged to cut their greenhouse gas emissions, emissions intensity or emissions relative to baseline. This analysis puts the targets for the major countries on a common footing, and compares them across different metrics. Targeted changes in absolute emissions differ markedly between countries, with continued strong increases in some developing countries but significant decreases in others including Indonesia, Brazil and South Africa, provided reasonable baseline projections are used. Differences are smaller when emissions are expressed in per capita terms. Reductions in emissions intensity of economies implicit in the targets are remarkably similar across developed and developing countries, with China‟s emissions intensity target spanning almost the same range as the implicit intensity reductions in the United States, EU, Japan, Australia and Canada. Targeted deviations from business-as-usual are also remarkably similar across countries, and the majority of total global reductions relative to baselines may originate from China and other developing countries. The findings suggest that targets for most major countries are broadly compatible in important metrics, and that while the overall global ambition falls short of a two degree trajectory, the targets by key developing countries including China can be considered commensurate in the context of what developed countries have pledged.

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Bibliographic Info

Paper provided by Environmental Economics Research Hub, Crawford School of Public Policy, The Australian National University in its series Environmental Economics Research Hub Research Reports with number 1078.

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Date of creation: Nov 2010
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Handle: RePEc:een:eenhrr:1078

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  1. Warwick J. Mckibbin & Adele C. Morris & Peter J. Wilcoxen, 2011. "Comparing Climate Commitments: A Model-Based Analysis Of The Copenhagen Accord," Climate Change Economics (CCE), World Scientific Publishing Co. Pte. Ltd., vol. 2(02), pages 79-103.
  2. Vazhayil, Joy P. & Balasubramanian, R., 2010. "Copenhagen commitments and implications: A comparative analysis of India and China," Energy Policy, Elsevier, vol. 38(11), pages 7442-7450, November.
  3. repec:cup:cbooks:9780521744447 is not listed on IDEAS
  4. Ross Garnaut & Stephen Howes & Frank Jotzo & Peter Sheehan, 2008. "Emissions in the Platinum Age: the implications of rapid development for climate-change mitigation," Oxford Review of Economic Policy, Oxford University Press, vol. 24(2), pages 377-401, Summer.
  5. Stern, David I. & Jotzo, Frank, 2010. "How ambitious are China and India's emissions intensity targets?," Energy Policy, Elsevier, vol. 38(11), pages 6776-6783, November.
  6. Peterson, Everett B. & Schleich, Joachim & Duscha, Vicki, 2011. "Environmental and economic effects of the Copenhagen pledges and more ambitious emission reduction targets," Energy Policy, Elsevier, vol. 39(6), pages 3697-3708, June.
  7. Frank Jotzo & John C. V. Pezzey, 2006. "Optimal Intensity Targets for Greenhouse Emissions Trading Under Uncertainty," Economics and Environment Network Working Papers 0605, Australian National University, Economics and Environment Network.
  8. Andreas Lange & Andreas Löschel & Carsten Vogt & Andreas Ziegler, 2009. "On the Self-interested Use of Equity in International Climate Negotiations," NBER Working Papers 14930, National Bureau of Economic Research, Inc.
  9. Fisher-Vanden, Karen & Jefferson, Gary H. & Liu, Hongmei & Tao, Quan, 2004. "What is driving China's decline in energy intensity?," Resource and Energy Economics, Elsevier, vol. 26(1), pages 77-97, March.
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Blog mentions

As found by EconAcademics.org, the blog aggregator for Economics research:
  1. Durban: where success will mean the avoidance of failure
    by Frank Jotzo in East Asia Forum on 2011-11-30 11:00:00
  2. Indonesiaâ??s role in international climate change policy
    by Frank Jotzo in East Asia Forum on 2011-10-11 11:00:18
  3. Durban: where success will mean the avoidance of failure
    by Stephen Howes and Frank Jotzo in Development Policy Blog on 2011-11-27 19:00:13
  4. Why is Australia Trying to Control Greenhouse Gas Emissions?
    by David Stern in Stochastic Trend on 2011-07-25 04:44:00
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Cited by:
  1. Lu, Yingying & Stegman, Alison & Cai, Yiyong, 2013. "Emissions intensity targeting: From China's 12th Five Year Plan to its Copenhagen commitment," Energy Policy, Elsevier, vol. 61(C), pages 1164-1177.
  2. Stephen Howes & Paul Wyrwoll, 2012. "Climate Change Mitigation and Green Growth in Developing Asia," Working Papers id:5059, eSocialSciences.
  3. Warwick J McKibbin & Adele C Morris & Peter J Wilcoxen, 2012. "Bridging the Gap: Integrating Price Mechanisms Into International Climate Negotiations," CAMA Working Papers 2012-55, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
  4. David I. Stern & John C. V. Pezzey & N. Ross Lambie, 2011. "Where in the World is it Cheapest to Cut Carbon Emissions? Ranking Countries by Total and Marginal Cost of Abatement," CCEP Working Papers 1111, Centre for Climate Economics & Policy, Crawford School of Public Policy, The Australian National University.
  5. Howes, Stephen & Wyrwoll, Paul, 2012. "Climate Change Mitigation and Green Growth in Developing Asia," ADBI Working Papers 369, Asian Development Bank Institute.
  6. Peter Lloyd, 2012. "The role of developing countries in global economic governance," Working Papers 11712, Asia-Pacific Research and Training Network on Trade (ARTNeT), an initiative of UNESCAP and IDRC, Canada..
  7. Peter Lloyd, 2012. "Multilateralism in Crisis," Working Papers 11412, Asia-Pacific Research and Training Network on Trade (ARTNeT), an initiative of UNESCAP and IDRC, Canada..

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