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Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Global greenhouse gas emissions from agriculture rose 14% between 2000 and 2021, according to figures attributed to the Food and Agriculture Organization of the United Nations (FAO) Statistical Yearbook in Gulfood News & Insights’ 2023 report. The article also reports 7.8 billion metric tons of agricultural emissions in 2021 and says livestock accounted for slightly more than half of the increase.
What the 14% increase measures
The figure describes a change in global emissions from agriculture over the 21-year period from 2000 to 2021. It is not a 14-percentage-point increase in agriculture’s share of all global emissions, and it does not describe the change in any single year after 2021.
The percentage, the 2021 total, and the livestock contribution are reported by Gulfood News & Insights as figures from the FAO Statistical Yearbook. The underlying Yearbook table and emissions series supporting those exact values are not identified in the reporting, so the figures should be understood with that attribution rather than as independently verified measurements.
How livestock fits into the reported increase
Gulfood News & Insights reports that livestock accounted for slightly more than half of the 14% increase. Separately, FAO’s 2023 assessment examines emissions across livestock agrifood systems, including emissions from animals as well as feed, processing, transportation, and land-use change. That broader accounting is useful for understanding where livestock-related emissions arise, but it should not be treated as the methodology behind the Yearbook’s agriculture-wide 14% figure.
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In its release for the livestock assessment, FAO estimates cattle emissions at around 3.8 gigatons of carbon-dioxide equivalent per year, or 62% of the livestock total. This is a livestock-assessment figure, not a measure of livestock’s share of the reported 2021 agriculture-wide total. FAO’s release also gives shares for pigs, chickens, buffaloes, and small ruminants.
What can reduce livestock emissions
FAO describes potential improvements in animal health, breeding, and feed mixtures. Better animal health can raise productivity, while breeding and feed choices may help reduce emissions intensity in suitable production systems. FAO’s newsroom summary states: “Healthy livestock have higher yields, an important channel to reducing their emissions intensity.”
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These are not universal fixes. FAO cautions that mitigation choices can be limited by cost, safety, accessibility, and whether an approach suits the local production system. Measures aimed at animals or feed also do not, by themselves, address every source in the broader livestock chain, such as manure management or land-use change.
FAO’s 2023 report summary discusses pathways toward lower livestock emissions and the constraints on applying them. The best approach therefore depends on which source is being addressed and what is practical in the relevant production system.
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