Thirteen semi-finalists were announced today in a federal challenge to come up with economically viable and scalable methane-reduction practices for beef and dairy cattle.

Semi-finalists announced in cattle methane reduction challenge

U.S. FDA clears methane-reducing feed additive Bovaer
The U.S. Food and Drug Administration has cleared methane-reducing feed additive Bovaer for lactating dairy cows, Elanco Animal Health said yesterday.

The science of burp-busting in cattle
Bovaer is safe and effective but other GHG-limiting solutions should be appraised, says researcher
Reading Time: 4 minutes Glacier FarmMedia – By now, many beef and dairy cattle producers have heard of Bovaer, the methane-reducing cattle supplement recently greenlit for use in Canada. It’s being heralded as a tool to help those industries achieve their greenhouse gas reduction goals. But is Bovaer safe for animals and the humans that consume their products? A […] Read more

First-of-its-kind cattle methane limiter approved for Canada
Enteric methane emissions from cattle contributes 3.3 per cent of Canada’s total GHG emissions
A feed ingredient designed to reduce methane emissions in beef and dairy cattle has received market authorization in Canada.