Costa Rica vs Guam: Methane (CH4) emissions (total) excluding LULUCF

Costa Rica
21.9%
in 2024
Guam
19.8%
in 2024
Costa Rica rank
117th
Guam rank
118th

Methane (CH4) emissions (total) excluding LULUCF over time

  • Costa Rica
  • Guam
-20-1001020199120072024

How they compare

Costa Rica currently reports 21.9% against 19.8% in Guam, a difference of 2.1%.

That makes Costa Rica's figure about 1.1 times Guam's.

The two have swapped places 1 time across 34 shared years of data; in 1991 it was Guam ahead.

Costa Rica ranks 117th and Guam ranks 118th of 203 countries.

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

Head to head by decade

Decade Costa Rica Guam Difference Ahead
1990s -8.7% 4.3% 13.0% Guam
2000s -13.8% 9.9% 23.7% Guam
2010s -2.5% 13.2% 15.6% Guam
2020s 9.5% 18.0% 8.6% Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf, Costa Rica or Guam?
Costa Rica, at 21.9% against 19.8% in Guam as of 2024.
What is the difference in methane (ch4) emissions (total) excluding lulucf between Costa Rica and Guam?
2.1%, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Guam?
34 years are reported by both, from 1991 to 2024.
How do Costa Rica and Guam rank globally for methane (ch4) emissions (total) excluding lulucf?
Costa Rica ranks 117th and Guam ranks 118th 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 Methane (CH4) emissions (total) excluding LULUCF (% change from 1990). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs Guam: Methane (CH4) emissions (total) excluding LULUCF. Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 28 August 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-percent-change-from-1990/costa-rica/guam/

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About this data

Indicator
Methane (CH4) emissions (total) excluding LULUCF (% change from 1990)
Unit
% change from 1990
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, 8,500 data points, 1991–2024
Last refreshed

Change of emissions (as %) of current year with respect to emissions in baseline year 1990 emissions of methane (CH4), one of the six Kyoto greenhouse gases (GHG), from the agriculture, energy, waste, and industrial sectors, excluding LULUCF.. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5). Negative values indicate that the emission level for that year is lower than the emissions level in 1990.