- Ruminant Livestock Efficiency Program - US EPA - Ruminant livestock such as cattle and sheep are the largest source of methane emissions resulting from human activity. Methane is a potent greenhouse gas. RLEP is a joint EPA-USDA program helping livestock producers improve their operations' efficiency, preserve natural resources, and reduce methane emissions.
Media publications
- Study: Fish Oil Stifles Greenhouse Gas - CNN reports that Belgian scientists found that adding fish oil to animal fodder could cut livestock release of methane. (Published 2003.03.12)
