Benin vs Hong Kong, China: Nitrous oxide (N2O) emissions from Waste

Benin
0.1627 Mt CO2e
in 2024
Hong Kong, China
0.1753 Mt CO2e
in 2024
Benin rank
90th
Hong Kong, China rank
87th

Nitrous oxide (N2O) emissions from Waste over time

  • Benin
  • Hong Kong, China
00.050.10.150.2197019972024

How they compare

Hong Kong, China currently reports 0.1753 Mt CO2e against 0.1627 Mt CO2e in Benin, a difference of 0.0126 Mt CO2e.

That makes Hong Kong, China's figure about 1.1 times Benin's.

Across all 55 years both countries report, Hong Kong, China has been ahead every year.

Benin ranks 90th and Hong Kong, China ranks 87th of 203 countries.

Hong Kong, China has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Benin Hong Kong, China Difference Ahead
1970s 0.0227 Mt CO2e 0.1051 Mt CO2e 0.0825 Mt CO2e Hong Kong, China
1980s 0.0329 Mt CO2e 0.1044 Mt CO2e 0.0714 Mt CO2e Hong Kong, China
1990s 0.0524 Mt CO2e 0.1042 Mt CO2e 0.0518 Mt CO2e Hong Kong, China
2000s 0.0791 Mt CO2e 0.1236 Mt CO2e 0.0446 Mt CO2e Hong Kong, China
2010s 0.1217 Mt CO2e 0.1703 Mt CO2e 0.0486 Mt CO2e Hong Kong, China
2020s 0.1527 Mt CO2e 0.1771 Mt CO2e 0.0243 Mt CO2e Hong Kong, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste, Benin or Hong Kong, China?
Hong Kong, China, at 0.1753 Mt CO2e against 0.1627 Mt CO2e in Benin as of 2024.
What is the difference in nitrous oxide (n2o) emissions from waste between Benin and Hong Kong, China?
0.0126 Mt CO2e, with Hong Kong, China ahead.
How many years of comparable data are there for Benin and Hong Kong, China?
55 years are reported by both, from 1970 to 2024.
How do Benin and Hong Kong, China rank globally for nitrous oxide (n2o) emissions from waste?
Benin ranks 90th and Hong Kong, China ranks 87th of 203 countries.
Where does this data come from?
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission, published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Benin vs Hong Kong, China: Nitrous oxide (N2O) emissions from Waste. Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 25 August 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e/benin/hong-kong-sar-china/

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About this data

Indicator
Nitrous oxide (N2O) emissions from Waste (Mt CO2e)
Unit
Mt CO2e
Source
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
250 places, 13,750 data points, 1970–2024
Last refreshed

A measure of annual emissions of nitrous oxide (N2O), one of the six Kyoto greenhouse gases (GHG), from the waste sector. This includes emissions from solid waste (IPCC 2006 codes 4.A Solid Waste Disposal, 4.B Biological Treatment of Solid Waste, 4.C Incineration and Open Burning of Waste) and wastewater treatment (IPCC 2006 code 4.D Wastewater Treatment and Discharge). The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).