FAOSTAT: Climate Change: Agrifood systems emissions: Emissions totals

The FAOSTAT domain on Emissions indicators disseminates indicators on sectoral shares of total national greenhouse gas (GHG) emissions as well as three indicators of emissions intensity: per capita emissions; emissions per value of agricultural production; and emissions per area of agricultural land.

The FAOSTAT domain on Emissions from Energy use in agriculture contains data on energy used in agriculture (including forestry, aquaculture and fisheries), for instance to operate machinery, irrigate, heat stables, operate aquaculture ponds and fishing vessels, and related greenhouse gas (GHG) emissions. It also includes on-farm use of, and related GHG emissions from, electricity and heat generated off-farm. Data are available by country and regional groups with global coverage and are updated annually.

The FAOSTAT domain on Emissions intensities contains analytical data on the intensity of greenhouse gas (GHG) emissions by agricultural commodity. This indicator is defined as greenhouse gas emissions per kg of product. Data are available for a set of agricultural commodities (e.g. rice and other cereals, meat, milk, eggs), by country, with global coverage.

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.

The FAOSTAT domain Emissions from livestock provides information on emissions generated from four livestock processes, namely 1) enteric fermentation; 2) manure left on pastures; manure management; and manure applied to soils. Estimates are computed following the Tier 1 method of the 2006 IPCC Guidelines for National greenhouse gas Inventories (IPCC, 2006).

The FAOSTAT domain on Emissions from Crops provides estimates of emissions associated with crop processes, namely 1) crop residues, 2) burning of crop residues, and 3) rice cultivation and the application of nitrogen (N) fertilizers, including mineral and chemical fertilizers, to soils. Estimates are computed at Tier 1 following the 2006 IPCC Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 2006).