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What’s The Beef with Cow Burps?

By April 22, 2021 No Comments
What’s The Beef with Cow Burps?

Get the low-down on methane emissions, why they’re bad and how we’re making a difference 

You may have heard it before…cows being blamed as a big part of the climate change problem. But why? Every living creature burps and farts, so what’s different about them? The experts at UC Davis help break it down with some key stats 

Cows release A LOT of methane. 
Cows release a large amount of methane as part of their bodily functionsEnteric methane emissions (the methane released from cow burps and fartsis a substantial contributor to global greenhouse gas (GHG) emissions.

Livestock accounts for 7 billion tons of CO2e (the standard measure for GHG emission) every year, or ~15% of total GHGs 

Let’s put that in perspective… 

The average passenger vehicle emits 4.6 tons of CO2e per year1  that means livestock releases an equivalent amount of GHG emissions as 1.5 billion cars 

40% of this is methane is from enteric methane fermentations (cow burps and farts)

Methane is REALLY bad for the atmosphere. 
There are many different types of greenhouse gases released into the atmosphere, but methane is one of the worst. 

Methane is 86x more potent than carbon dioxide (CO2) over 20 years (GWP20)

Methane can also RAPIDLY reverse climate change.  

Unlike CO2, which accumulates more over time, methane is a flow gas, meaning that reducing it will have a more immediate effect than reducing CO2

Probiotics could be a BIG solution.

Locus Animal Nutrition (Locus AN) developed direct-fed microbial (DFM) feed additives, similar to probiotics, which can easily be fed to cows.  

Initial trials show the DFMs can significantly reduce methane emissions

Locus AN’s DFMs can make a BIG impact.  

There are ~989 million cattle in the world; 250 million of them are dairy cows

Reducing dairy cow emissions by 78% would remove

1.18%

total GHGs per year

550

million tons

of CO2e per year

The equivalent emissions of

119.6

million cars

Follow our journey as we “steer” climate change in the right direction, and contact us for more information.  

Here are some more great resources from UC Davis: