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Recent work led by Philippe Ciais Philippe.ciais and my PhD student Piyu Ke Piyu Ke suggested an unprecedented weakening of land and ocean sinks in 2023 academic.oup.com/nsr/advance-ar… report theguardian.com/environment/20…

1/n We have just published the new GlobalCarbonProject Global Carbon Budget, 2024. It contains a mix of bad news and some less bad news. The latter signals some progress, albeit slow, towards decarbonizing the global economy. essd.copernicus.org/preprints/essd…

Together with Philippe Ciais and other colleagues we prepared a side meeting side meeting on low latency CO2 budgets at AGU Dec 9 at 1:00 pm EST at Washington Plaza, please contact me if you want to join in person or online

In 2023, the global annual cement CO2 uptake reached 0.93 Gt/yr . From 1930 to 2023, the global cumulative cement CO2 absorption offseted 52.32% of the CO2 process emissions from cement production. new paper with colleagues ZI SHAO Robbie Andrew rdcu.be/d4bBu

The final paper of the Global Carbon Budget 2024 is now published. The GlobalCarbonProject is committed to transparency and traceability on how we develop and update the annual budget, which requires peer-review and making the data available. essd.copernicus.org/articles/17/96…

Deng et al. examine 2024 global CO2 emissions, finding: - Emissions totalled 36.3 Gt CO2 - The 1.5C carbon budget might have been exceeded Zhu Deng, Dr. Biqing Zhu, Philippe.ciais, Zhu Liu, Carbon Monitor nature.com/articles/s4301… (rdcu.be/ehnKh)

Global land CO2 uptake cancelled during the last El Niño with a record high CO2 growth rate of 3.66 ppm from July 23 to July 2024 arxiv.org/abs/2504.09189

The global carbon budget from July 23 to July 24 shows no land uptake both on vegetation models ( bottom up ) and in inversions using NASA OCO-2 satellite atmospheric measurements GlobalCarbonProject World Meteorological Organization