Climate Action Tracker

An independent science-based assessment tracking all countries‘ emission reduction pledges and their implementation. CAT assessments are regarded as the thermometer of international climate action ambition.

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Independent Scientific Analysis

The Climate Action Tracker (CAT) is an independent scientific analysis that measures government climate action against the globally agreed aim of holding warming well below 2°C, and pursuing efforts to limit warming to 1.5°C. It is produced by three research organisations: Climate Analytics, Ecofys and NewClimate Institute.
The Climate Action Tracker tracks climate pledges and policies of 32 countries, covering around 80% of global emissions, including all the biggest emitters and a representative sample of smaller emitters. The analysis focuses on:

  • Government climate action pledged to the UNFCCC (and INDCs, other commitments)
  • The policies a government has actually implemented to meet its commitments
  • Whether a government is doing its “fair share” compared with others
  • Comparison to emission reduction potential based on a literature review
  • Comparison of national and sectoral decarbonisation indicators

Individual country assessments, briefings and updates are available www.climateactiontracker.org

Latest

The Climate Action Tracker (CAT) has updated its government climate action rating system to better reflect the Paris Agreement’s 1.5°C long term warming limit. The new categories help to highlight the adequacy and fairness of government climate commitments for the Paris Agreement.  
Natural gas will have to be phased out along with coal if the world is to be kept safe from dangerous climate change. And that seems likely to have to happen far sooner than most official forecasts, according to a new report. If countries want to reach their Paris Agreement goals of limiting the long-term world temperature rise to 1.5°C, then many of the proposals to increase gas production and distribution will be unnecessary. New terminals and pipelines will never be fully used and will become stranded assets.  

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The "Climate Action Tracker" is an independent science-based assessment, which tracks the emission commitments and actions of countries.