In 2021, the U.N. Intergovernmental Panel on Climate Change (IPCC) determined a carbon budget of 500 billion metric tons would keep global warming below 1.5 degrees Celsius until mid-2032.

The annual Global Carbon Budget projects fossil carbon dioxide (CO 2 emissions of 36.8 billion tonnes in 2023, up 1.1% from 2022.. Fossil CO 2 emissions are falling in some regions, including ...

State-of-the-art models suggest an uncertainty of about 120 billion tonnes of carbon at 2°C global mean warming. The study reduces this uncertainty to about 50 billion tonnes of carbon.

The study by researchers from the University of Illinois Urbana-Champaign and the World Bank shows that climate uncertainty ...

Without rapid carbon dioxide emission reductions, the world has a 50% chance of locking in 1.5°C of warming before 2030, according to a study led by Imperial College London researchers.

New U.N. report underscores the grim math behind the global carbon budget November 6, 2015 The COP21 Sustainable Innovation Forum, organized by the French government, will be in Paris from Nov. 30 ...

With the 2022 Global Carbon Budget out today, here's lead researcher @PFriedling with a simple message to world leaders at #COP27 "There's no time to wait." @gcarbonproject @GSI_Exeter ...

The model’s smaller carbon budget imbalance reduces uncertainty and makes it a better tool than the ENSO or GCP models for verifying reported carbon emissions. At a five-year timespan the new model ...

Uncertainty on the role of forests in climate change arises, among other things, because only managed forests (constituting around 55% of global forests) are reported for their CO 2 contributions.

Home / NASA Satellites Help Quantify Forests’ Impacts on Global Carbon Budget. ... a lack of uniformity in the data means that global carbon estimates can contain a sizeable degree of uncertainty.