How many years of comparable data are there for Oman and Romania?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Oman vs Romania: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)

Oman

0.0003 Mt CO2e per square kilometre

in 2023

Romania

0.0003 Mt CO2e per square kilometre

in 2023

Oman rank

74th

Romania rank

75th

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) over time

Oman
Romania

How they compare

Oman currently reports 0.0003 Mt CO2e per square kilometre against 0.0003 Mt CO2e per square kilometre in Romania, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was Romania ahead.

Oman ranks 74th and Romania ranks 75th of 203 countries.

Romania has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Oman	Romania	Difference	Ahead
1970s	0.0001 Mt CO2e per square kilometre	0.0007 Mt CO2e per square kilometre	0.0006 Mt CO2e per square kilometre	Romania
1980s	0 Mt CO2e per square kilometre	0.0009 Mt CO2e per square kilometre	0.0009 Mt CO2e per square kilometre	Romania
1990s	0.0001 Mt CO2e per square kilometre	0.0006 Mt CO2e per square kilometre	0.0005 Mt CO2e per square kilometre	Romania
2000s	0.0001 Mt CO2e per square kilometre	0.0004 Mt CO2e per square kilometre	0.0003 Mt CO2e per square kilometre	Romania
2010s	0.0002 Mt CO2e per square kilometre	0.0004 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Romania
2020s	0.0003 Mt CO2e per square kilometre	0.0003 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Romania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e), Oman or Romania?: Oman, at 0.0003 Mt CO2e per square kilometre against 0.0003 Mt CO2e per square kilometre in Romania as of 2023.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e) between Oman and Romania?: 0 Mt CO2e per square kilometre, with Oman ahead.
How many years of comparable data are there for Oman and Romania?: 54 years are reported by both, from 1970 to 2023.
How do Oman and Romania rank globally for carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e)?: Oman ranks 74th and Romania ranks 75th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Oman vs Romania: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/oman/romania/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/oman/romania/">Oman vs Romania: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 20 September 2026

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.