The Case for Low Methane-Emitting Cattle

Jan. 10, 2014 — A new research project looks into the possibilities of adapting every aspect of cattle husbandry and selection processes to lower their greenhouse gas emissions.

You may think that climate change is being caused by burning oil, coal and gas. But not so fast! The emission of methane from cattle is a surprisingly important factor. Methane from cows -- a greenhouse gas 25 times more powerful than carbon dioxide -- makes up 20% of greenhouse emissions from agriculture, or about 1% of all anthropogenic greenhouse gases. That's according to Phil Garnsworthy, professor of dairy science at the University of Nottingham in the UK. He is also one of the project scientists of an EU-funded research project, called Ruminomics, which is using cutting-edge science to reduce greenhouse gas emissions from cattle.