Non-Annex I countries vs OECD: Domestic Wastewater — Emissions (CO2eq) (AR5)

Non-Annex I countries
300,004 kt
in 2023
OECD
80,463 kt
in 2023
Non-Annex I countries rank
2nd
OECD rank
1st

Domestic Wastewater — Emissions (CO2eq) (AR5) over time

  • Non-Annex I countries
  • OECD
50.0k100.0k150.0k200.0k250.0k300.0k199020062023

How they compare

Non-Annex I countries currently reports 300,004 kt against 80,463 kt in OECD, a difference of 219,541 kt.

That makes Non-Annex I countries's figure about 3.7 times OECD's.

Across all 34 years both countries report, Non-Annex I countries has been ahead every year.

Non-Annex I countries ranks 2nd and OECD ranks 1st of 32 groups.

Non-Annex I countries has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Non-Annex I countries OECD Difference Ahead
1990s 190,194 kt 64,278 kt 125,916 kt Non-Annex I countries
2000s 226,926 kt 70,322 kt 156,604 kt Non-Annex I countries
2010s 268,438 kt 76,085 kt 192,353 kt Non-Annex I countries
2020s 295,441 kt 79,974 kt 215,467 kt Non-Annex I countries

Averages of every year both report within each decade.

Frequently asked questions

Which has higher domestic wastewater — emissions (co2eq), Non-Annex I countries or OECD?
Non-Annex I countries, at 300,004 kt against 80,463 kt in OECD as of 2023.
What is the difference in domestic wastewater — emissions (co2eq) between Non-Annex I countries and OECD?
219,541 kt, with Non-Annex I countries ahead.
How many years of comparable data are there for Non-Annex I countries and OECD?
34 years are reported by both, from 1990 to 2023.
How do Non-Annex I countries and OECD rank globally for domestic wastewater — emissions (co2eq)?
Non-Annex I countries ranks 2nd and OECD ranks 1st of 32 groups.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Domestic Wastewater — Emissions (CO2eq) (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Non-Annex I countries vs OECD: Domestic Wastewater — Emissions (CO2eq). Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 07 November 2026, from https://climate.statizoid.com/compare/domestic-wastewater-emissions-co2eq-ar5/non-annex-i-countries/oecd/

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About this data

Indicator
Domestic Wastewater — Emissions (CO2eq) (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
252 places, 8,353 data points, 1990–2023
Last refreshed

The FAOSTAT domain Emissions from Pre- and Post-Agricultural Production provides estimates of greenhouse gas (GHG) emissions and related activity data associated with pre- and post-production stages of agrifood systems. The domain includes methane (CH4), nitrous oxide (N2O), carbon dioxide (CO2), fluorinated gases (F-gases) and their aggregates expressed in carbon dioxide equivalent (CO2eq). Estimates are computed following Tier 1 methods of the IPCC Guidelines for National Greenhouse Gas Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014) and are disseminated annually.