Global Carbon Project
University of Exeter
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Global Carbon Budget

The critical annual update revealing the latest trends in global carbon emissions

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The Global Carbon Budget Office is led by Professor Pierre Friedlingstein from the University of Exeter’s Global Systems Institute with the support of more than 100 people from 70 organisations in 18 countries.

Since 2006, as part of the Global Carbon Project, the Global Carbon Budget has provided a wealth of information on carbon emissions and the ramifications for reaching the global climate goals.

Fossil CO2 emissions decrease in 2026

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Global Carbon Budget and University of Exeter at COP31

Calendar9–20 November 2026
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12th International Carbon Dioxide Conference comes to Exeter in 2027

Calendar21–25 June 2027
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University of Exeter and COP 31

Learn more about some of our events and activities

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FAQs about the GCB and climate policy

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GCB 2026 in figures and graphs

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