United States vs USSR: IPPU — Emissions

United States
137,000 kt
in 2023
USSR
152,502 kt
in 1991
United States rank
6th
USSR rank
5th

IPPU — Emissions over time

  • United States
  • USSR
050.0k100.0k150.0k196119922023

How they compare

USSR currently reports 152,502 kt against 137,000 kt in United States, a difference of 15,502 kt.

That makes USSR's figure about 1.1 times United States's.

Across all 31 years both countries report, USSR has been ahead every year.

United States ranks 6th and USSR ranks 5th of 232 countries.

USSR has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade United States USSR Difference Ahead
1960s 104,767 kt 118,663 kt 13,896 kt USSR
1970s 115,890 kt 148,586 kt 32,696 kt USSR
1980s 106,790 kt 161,508 kt 54,718 kt USSR
1990s 113,000 kt 155,856 kt 42,856 kt USSR

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions, United States or USSR?
USSR, at 152,502 kt against 137,000 kt in United States as of 1991.
What is the difference in ippu — emissions between United States and USSR?
15,502 kt, with USSR ahead.
How many years of comparable data are there for United States and USSR?
31 years are reported by both, from 1961 to 1991.
How do United States and USSR rank globally for ippu — emissions?
United States ranks 6th and USSR ranks 5th of 232 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as IPPU — Emissions (CO2). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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United States vs USSR: IPPU — Emissions. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 21 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2-fao-tier-1/united-states/ussr/

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About this data

Indicator
IPPU — Emissions (CO2)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
265 places, 15,268 data points, 1961–2023
Last refreshed

The FAOSTAT domain on Emissions Totals summarizes the greenhouse gas (GHG) emissions disseminated in the FAOSTAT Climate Change domains of emissions from agrifood systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). Emissions from other economic sectors as defined by the IPCC are also disseminated in the domain for completeness. Methodological details can be found at: https://files-faostat.fao.org/production/GT/GT_en.pdf