Climate Change Tracker
GlobalNationalEmbedding & DataDonateNewsletter
Climate Change Tracker
HomeGlobalNationalEmbedding & DataDonateNewsletter


🇺🇿 Uzbekistan's Yearly Greenhouse Gas Emissions in CO₂ Equivalent

Uzbekistan's Yearly Greenhouse Gas Emissions in CO₂ Equivalent

Key Insights

2024 Emissions Profile

In 2024, CO2 was Uzbekistan's largest source at around 140 megatonnes CO2, or 67.4% of national emissions. Methane followed at roughly 51.5 megatonnes CO2e (24.8%), while nitrous oxide contributed about 15.8 megatonnes CO2e (7.6%) and F-gases 0.26 megatonnes CO2e (0.1%). Over the ten years to 2024, all four rose: CO2 by around 3.2 megatonnes per year, methane by 0.6, nitrous oxide by 0.4, and F-gases by 0.01.

Historic Carbon Dioxide (CO2) Emissions

CO2 emissions began at roughly 4 megatonnes CO2 in 1851 and remained relatively low into the early twentieth century, briefly reaching nearly 9 megatonnes CO2 in 1913. They then rose strongly after 1945, reaching around 130 megatonnes CO2 by 2001. Emissions dipped to roughly 103 megatonnes CO2 in 2018 before recovering to a peak of about 140 megatonnes CO2 in 2024.

Historic Methane (CH4) Emissions

Methane emissions started at around 2.2 megatonnes CO2e in 1851 and climbed to roughly 23 megatonnes CO2e by the early 1980s. They then varied around 22 to 25 megatonnes CO2e until the early 1990s, before rising markedly. Methane peaked at nearly 52 megatonnes CO2e in 2022 and ended at around 51.5 megatonnes CO2e in 2024. Methane's warming contribution since 1851 was around 96% larger than its emissions alone suggest, because methane's short atmospheric lifetime amplifies the warming impact when CH4 emissions are rising.

Historic Nitrous Oxide (N2O) Emissions

Nitrous oxide emissions began at roughly 0.6 megatonnes CO2e in 1851 and rose gradually until the late 1950s, then increased rapidly to around 14 megatonnes CO2e by 1977. They peaked at nearly 20 megatonnes CO2e in 1987, fell to about 7.7 in 2004, and recovered to roughly 15.8 megatonnes CO2e in 2024.

Historic Fluorinated Gases (F-gases) Emissions

F-gas emissions were effectively zero until around 1999. They remained very small through the 2000s, dipping after reaching about 0.05 megatonnes CO2e in 2004. Emissions then increased steadily, reaching their peak and final level of around 0.26 megatonnes CO2e in 2024.

Background

Greenhouse gas emissions from human activities are the main drivers of human-induced warming. In the scientific literature, human-induced emissions are often referred to as anthropogenic emissions.

  • Carbon Dioxide (CO2)
  • Methane (CH4)
  • Nitrous oxide (N2O)
  • Fluorinated gases (F-gases)

Emissions from all different gases are expressed in CO2-equivalent units to make it possible to compare the relative emissions from these different gases. CO2-equivalents are calculated using the global warming potentials of the respective gases, in this case using a 100-year time horizon.

Wikipedia: Global Warming Potential

Total Historic Share

Emissions from all different gases are expressed in CO2-equivalent units to make it possible to compare the relative emissions from these different gases. CO2-equivalents are calculated using the global warming potentials of the respective gases, in this case using a 100-year time horizon.

Crabon Dioxide (CO2)

CO2 includes emissions from fossil fuels and industry (FFI), and from land-use, land-use-change, and forestry (LULUCF).

Methane (CH4)

Methane emissions are caused by human activities such as rearing livestock, agricultural practices, and fugitive fossil fuel emissions.

Nitrous Oxide (N2O)

Common sources of these emissions are fossil fuel emissions and the agricultural use of synthetic fertilizer and manure.

Fluorinated Gases (F-gases)

Fluorinated gases are a group of gases defined by UNFCCC: hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulfur hexafluoride (SF6), and nitrogen trifluoride (NF3). Fluorinated gases are also known as halogenated gases.

Wikipedia: Greenhouse Gas Emissions
 IPCC: Annual Report 6, 5.2.1 5.2 Historical Trends, Variability and Budgets of CO2, CH4 and N2O

Units and Measures

CO2-equivalent emissions are expressed in the total weight in megatonnes per year. 1 Megatonne is equal to 1 million tonnes.

Wikipedia: Megatonne
 Wikipedia: Global warming potential

Keep us going and growing

10,000 people are using Climate Change Tracker for free every month. A tiny monthly donation keeps us going!

One-timeMonthly
Apple Pay, Credit Card, and more.
Donate €10/month

Cancel anytime. Payments processed by Stripe.com. You can manage, upgrade, cancel, and download receipts in our self service portal on Stripe. Using Stripe you agree to Stripe's Privacy Policy.

More ways to donate

About the Data

National CO2 emissions data through 2024 is from the Global Carbon Project and covers fossil sources and land-use change. Emissions data through 2024 for CH4, N2O and F-gases comes from the PRIMAP-hist dataset, which combines several published sources into historical emissions time series.

The Key Insights paragraph was created using a large language model (LLM) in combination with our data, historic events, and a structured approach for best accuracy by separating the context generation from the interpretation and narrative.

Data Sources

Global Carbon Budget 2025 Global Carbon Budget
Update cycle: yearlyDelay: ~ 10 months after the end of the year. Current year values are estimated and published in November.Credits: Friedlingstein, P., O'Sullivan, M., Jones, M. W., Andrew, R. M., Bakker, D. C. E., Hauck, J., Landschützer, P., Le Quéré, C., Li, H., Luijkx, I. T., Peters, G. P., Peters, W., Pongratz, J., Schwingshackl, C., Sitch, S., Canadell, J. G., Ciais, P., Aas, K., Alin, S. R., Anthoni, P., Barbero, L., Bates, N. R., Bellouin, N., Benoit-Cattin, A., Berghoff, C. F., Bernardello, R., Bopp, L., Brasika, I. B. M., Chamberlain, M. A., Chandra, N., Chevallier, F., Chini, L. P., Collier, N. O., Colligan, T. H., Cronin, M., Djeutchouang, L., Dou, X., Enright, M. P., Enyo, K., Erb, M., Evans, W., Feely, R. A., Feng, L., Ford, D. J., Foster, A., Fransner, F., Gasser, T., Gehlen, M., Gkritzalis, T., Goncalves De Souza, J., Grassi, G., Gregor, L., Gruber, N., Guenet, B., Gürses, Ö., Harrington, K., Harris, I., Heinke, J., Hurtt, G. C., Iida, Y., Ilyina, T., Ito, A., Jacobson, A. R., Jain, A. K., Jarníková, T., Jersild, A., Jiang, F., Jones, S. D., Kato, E., Keeling, R. F., Klein Goldewijk, K., Knauer, J., Kong, Y., Korsbakken, J. I., Koven, C., Kunimitsu, T., Lan, X., Liu, J., Liu, Z., Liu, Z., Lo Monaco, C., Ma, L., Marland, G., McGuire, P. C., McKinley, G. A., Melton, J., Monacci, N., Monier, E., Morgan, E. J., Munro, D. R., Müller, J. D., Nakaoka, S.-I., Nayagam, L. R., Niwa, Y., Nutzel, T., Olsen, A., Omar, A. M., Pan, N., Pandey, S., Pierrot, D., Qin, Z., Regnier, P. A. G., Rehder, G., Resplandy, L., Roobaert, A., Rosan, T. M., Rödenbeck, C., Schwinger, J., Skjelvan, I., Smallman, T. L., Spada, V., Sreeush, M. G., Sun, Q., Sutton, A. J., Sweeney, C., Swingedouw, D., Séférian, R., Takao, S., Tatebe, H., Tian, H., Tian, X., Tilbrook, B., Tsujino, H., Tubiello, F., van Ooijen, E., van der Werf, G., van de Velde, S. J., Walker, A., Wanninkhof, R., Yang, X., Yuan, W., Yue, X., and Zeng, J.: Global Carbon Budget 2025, Earth Syst. Sci. Data Discuss. [preprint], https://doi.org/10.5194/essd-2025-659, in review, 2025.

PRIMAP-hist The PRIMAP-hist national historical emissions time series (1750-2024)
Update cycle: Every few monthsDelay: Less than 1 yearCredits: Gütschow, J.; Busch, D.; Pflüger, M. (2025): The PRIMAP-hist national historical emissions time series v2.7 (1750-2024). zenodo. doi:10.5281/zenodo.17090760

⚠️