Contribution to global warming by country

Latest value

1.678°C

Countries and territories, three historical entities, the European Union (27) and the world (the sum of the countries), 2024. Version 2025.1.

Notes on individual values

• The file has no land-use carbon dioxide, land-use methane or land-use nitrous oxide rows for this entity; its three-gas value covers the rest.
• The file has no land-use carbon dioxide, fossil methane, land-use methane, fossil nitrous oxide or land-use nitrous oxide rows for this entity; its three-gas value covers the rest.
• The file has no land-use carbon dioxide rows for this entity; its three-gas value covers the rest.
• The file has no land-use methane or land-use nitrous oxide rows for this entity; its three-gas value covers the rest.
• The file has no fossil carbon dioxide, fossil methane, land-use methane, fossil nitrous oxide or land-use nitrous oxide rows for this entity; its three-gas value covers the rest.
• The file has no fossil carbon dioxide rows for this entity; its three-gas value covers the rest.

Where it comes from

Producer

Jones et al. (University of East Anglia, CICERO and others) · National contributions to climate change due to historical emissions of carbon dioxide, methane and nitrous oxide

Version

2025.1

File

https://zenodo.org/api/records/16640595/files/GMST_response_1851-2024.csv/content

Fetched

2026-10-04 (automatically), 29,113,799 bytes

Fingerprint

sha256 84f6cee695abf6a522de77b9899b094a982356ceb421e1c18c109530596de238

Copies

No Wayback copy recorded yet.Our copy of the exact file

Cite the producer

Jones, M. W., Peters, G. P., Gasser, T., Andrew, R. M., Schwingshackl, C., Gütschow, J., Houghton, R. A., Friedlingstein, P., Pongratz, J., & Le Quéré, C. (2025). National contributions to climate change due to historical emissions of carbon dioxide, methane and nitrous oxide [Dataset]. In Scientific Data (Version 2025.1, Vol. 10, Issue 155). Zenodo. https://doi.org/10.5281/zenodo.16640595

What was done to it

1. Read GMST_response_1851-2024.csv (version 2025.1) and kept the rows for the three-gas total (3-GHG) from fossil sources and land use together (Total), 1851–2024, in degrees Celsius relative to 1850.

   Code: pipeline/src/envdash/transforms/emissions/jones_warming.py · code sha256 55996f070bcd5c84… · inputs 84f6cee695ab…

2. Checked that every entity's three-gas total equals its fossil plus land-use parts and the sum of its carbon dioxide, methane and nitrous oxide totals; that EU27 equals the sum of its 27 member states; and that GLOBAL equals the sum of all country rows, so international aviation and shipping, which have no rows, are not in the world value (largest difference 9.0e-15 °C).

   Code: pipeline/src/envdash/transforms/emissions/jones_warming.py · code sha256 55996f070bcd5c84… · inputs 84f6cee695ab…

3. Mapped the producer's ISO3 codes to entity codes through an explicit alias table (KSV Kosovo, GLOBAL the world, XKW the Kuwaiti oil fires, XPC the Pacific Islands (Palau), XRY the Ryukyu Islands); left out the producer's groups Annex I, Annex II, BASIC, EIT, LDC, LMDC, non-Annex I and OECD. Values are published as stated.

   Code: pipeline/src/envdash/transforms/emissions/jones_warming.py · code sha256 55996f070bcd5c84… · inputs 84f6cee695ab…