Japan

Key Statistics

Cumulative CO2 Emissions from Energy (1990-2005)

Global Rank

5th

Per Capita Global Rank

23rd

Percent Global total

5.09%

Tons Per Person
148.1T

Kyoto Goals and Status

Kyoto Target, Compared to 1990

-6%

Emissions Change (1990-2007)

+8.2%

Key Negotiators

Map

Copenhagen Positions

Long Term Temperature Goal

+2 Degrees Celsius

2020 Target

-25% (Compared to 1990 levels)

2050 Target

-80% (Compared to 1990 levels)

Annex I 2020 Target

Historical and Projected Data

1990 2007 2020 2030
Polluter Rank–Per Capita (Annual)1 48th 37th*
Polluter Rank–Gross (Annual)2 6th 6th
Total Annual GHG Emissions (CO2e, millions)3 1,180.6Mt 1374Mt4
Percent of Global Emissions5 3.9% 3.6%*
Tons of CO2 Per Person (Annual) 9.6T 10.8T
Percent of World Population6 2.3% 1.9% 1.6% 1.3%
Population (thousands) and Rank7 123,537/7th 127,537/10th 121,520/11th 113,520/14th
C02 Emissions from Energy Use (CO2e, millions) 1,068Mt8 1,195Mt9 1,170Mt10
C02 Emissions from Land Use Change & Forestry (CO2e, millions) -74Mt11 -81Mt12
Responsibility and Capacity Index13 (Percent of Global) 6.6% 5.5%
G-20 Low Carbon Competitive Index14 (Rank/Index) #2/.66

* 2005 Data

  1. Climate Analysis Indicators Tool (CAIT) Version 6.0. (Washington, DC: World Resources Institute, 2009.
  2. Ibid
  3. CAIT. GHG emissions from C02, CH4, N20, PFCs, HFC, SF6, excluding Land-Use Change & Forestry
  4. UNFCCC, Summary of GHG Emissions for Japan(pdf)
  5. CAIT
  6. U.S. Census Bureau, International Data Base (IDB)
  7. Ibid
  8. UNFCCC Annex I Party Common Reporting Format, submission of Government of Japan, JPN-2009-1990-v.1.xls, Table 10s1 1,235Mt[14. Ibid
  9. CAIT, Greenhouse Gas Emission Projections, using IEA, World Energy Outlook 2008 data set.
  10. Ibid
  11. UNFCCC, Summary of GHG Emissions for Japan(pdf)
  12. Ibid
  13. The Greenhouse Development Rights Framework, The Right to Development in A Climate Constrained World (pdf), p.6, September 2008.
  14. G20 Low Carbon Competitiveness Report. (pdf)

International Climate Policy

As one of the world’s largest economies and 6th largest greenhouse gas polluters, Japan has played a pivotal role throughout the UN Climate Negotiations, most notably for their role as host of the Kyoto Protocol negotiations in 1997.   Japan has historically been in close alignment with the position of the Unites States, who they collaborate on their negotiation strategy through the “Umbrella” Group (add link).

Relative to other umbrella group members, Japan has a much lower per capita emissions footprint, and has often citied its higher energy efficiency and the lack of significant low cost emission reduction opportunities as justification for its  difficulty in its Kyoto target, as well as the basis for its previously announced target for Copenhagen, which was -15% below 2005 by 2020.     This previous target translates to just -9% below 1990, only slightly stronger than Japan’s -6% target for 2008-2012 under the Kyoto Protocol.

New Japanese Prime Minister & Copenhagen Target
With the recent national election in Japan and change in the ruling party, the Japanese negotiating position for Copenhagen has experienced a significant shift.   Following through on his campaign pledge, incoming Japanese Prime Minister Yukio Hatoyama announced new 2020 reduction target of -25% below 1990 levels.  However, Japan has indicated that its commitment to this reduction was preconditioned on similar to other major economies taking commitments,

Negotiation Bloc: Umbrella Group
Participant in:
G8, G20, Major Economies Forum (MEF)

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