Curbing Enteric Methane with Feed Additives: Opportunities & Costs for On-Farm Use

A new feed additive is in the regulatory pipeline in the United States, well on its way to FDA clearance. It's called 3-NOP, and it's already in use in Europe under the name Bovear. This feed additive for dairy and beef cattle can cut enteric methane emissions by as much as 30%, and can make dairy and beef producers eligible for carbon markets. But how do feed additives like 3-NOP work? And are they cost effective?

Listen in as Dr. Ermias Kebreab, a professor at University of California Davis and Director of CA&ES at the World Food Center, gives us an overview of how feed additives work, the current options on the market, and a sneak peek of research in the pipeline that could help reduce emissions of this potent greenhouse gas.

Curious about carbon and ecosystem services and want to learn more?

Check out Decode 6. We're you're source for unbiased, science-based, bite-sized information about carbon and ecosystem services.