Which has higher pre- and post-production — emissions, Guam or San Marino?

San Marino, at 0.2192 kt against 0.2132 kt in Guam as of 2023.

What is the difference in pre- and post-production — emissions between Guam and San Marino?

0.006 kt, with San Marino ahead.

How many years of comparable data are there for Guam and San Marino?

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Food and Agriculture Organization of the United Nations, published as Pre- and post-production — Emissions (CH4). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guam vs San Marino: Pre- and post-production — Emissions

Guam

0.2132 kt

in 2023

San Marino

0.2192 kt

in 2023

Guam rank

207th

San Marino rank

206th

Pre- and post-production — Emissions over time

Guam
San Marino

How they compare

San Marino currently reports 0.2192 kt against 0.2132 kt in Guam, a difference of 0.006 kt.

The two have swapped places 1 time across 34 shared years of data; in 1990 it was Guam ahead.

Guam ranks 207th and San Marino ranks 206th of 244 countries.

Across the 4 decades both report, Guam averaged higher in 3 and San Marino in 1.

Head to head by decade

Decade	Guam	San Marino	Difference	Ahead
1990s	0.1908 kt	0.0538 kt	0.137 kt	Guam
2000s	0.2101 kt	0.1569 kt	0.0531 kt	Guam
2010s	0.2113 kt	0.2084 kt	0.0029 kt	Guam
2020s	0.2106 kt	0.2189 kt	0.0084 kt	San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pre- and post-production — emissions, Guam or San Marino?: San Marino, at 0.2192 kt against 0.2132 kt in Guam as of 2023.
What is the difference in pre- and post-production — emissions between Guam and San Marino?: 0.006 kt, with San Marino ahead.
How many years of comparable data are there for Guam and San Marino?: 34 years are reported by both, from 1990 to 2023.
How do Guam and San Marino rank globally for pre- and post-production — emissions?: Guam ranks 207th and San Marino ranks 206th of 244 countries.
Where does this data come from?: Food and Agriculture Organization of the United Nations, published as Pre- and post-production — Emissions (CH4). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

About this data

Indicator: Pre- and post-production — Emissions (CH4)
Unit: kt
Source: Food and Agriculture Organization of the United Nations
Licence: CC BY-NC-SA 3.0 IGO (FAO)
Coverage: 282 places, 9,234 data points, 1990–2023
Last refreshed: 13 August 2026

The FAOSTAT domain on Emissions from Pre- and post- agricultural production includes the greenhouse gas (GHG) emissions, and related activity data, generated from pre- and post-agriculture production stages of the agri-food 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). The domain includes methane (CH4), nitrous oxide (N2O), carbon dioxide (CO2) and CO2 equivalent (CO2eq) emissions from the above activities as well as the aggregate fluorinated gases (F-gases) emissions. Estimates are available by country, with global coverage and are updated annually.The FAOSTAT domain disseminates information estimates of CH4, N2O, CO2 emissions, F-gases, their aggregates in CO2eq in units of kilotonnes (kt, or 10^6 kg), and the underlying activity data. CO2eq emissions are computed by using the IPCC Fifth Assessment report global warming potentials, AR5 (IPCC, 2014). Data are available for most countries and territories, for standard FAOSTAT regional aggregations, and for Annex I and non-Annex I country groups.