Animal methane emissions - harmful truth
Methane emissions from animals, particularly from livestock, have a significant impact on the Earth's climate. Methane is a potent greenhouse gas, with a global warming potential over 20 times greater than carbon dioxide over a 100-year time frame.
Livestock are responsible for the majority of human-caused methane emissions, primarily through their digestive processes (enteric fermentation) and manure management. Methane emissions from livestock can occur throughout the animal's life cycle, from the production of feed to processing and transportation of the meat.
According to the Intergovernmental Panel on Climate Change (IPCC), agriculture, including livestock production, contributes about 14.5% of human-caused greenhouse gas emissions. About two-thirds of this is from enteric fermentation and manure management, with the remainder from land-use changes, fertilizer use, and energy consumption in agricultural operations.
Reducing methane emissions from livestock is an important strategy for mitigating climate change. This can be done through several methods, including improving feed quality and nutrition, reducing herd sizes, and implementing manure management practices that capture and use methane for energy. Additionally, plant-based diets and reducing meat consumption can also have a significant impact on reducing methane emissions from livestock.Back to Blog