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Walking Cow Grass
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Waterloo iGEM Presents...

BovEco

Fighting climate change, one cow at a time!

That's the proportion of agricultural methane emissions released by ruminants [1].
One cow produces over 100 kg of methane a year...
Burping Cow Cliff Edge
...now imagine close to 1.5 billion cows globally [2].
that is
million metric tons of enteric methane produced by cattle—globally [3].
As the global population increases,
so will the demand for beef and dairy products!
Methane emissions drive serious environmental issues:
Thermometer
accelerating global temperatures, degrading air quality, and threatening crop growth—ultimately harming human and animal health alike.
Growing Algae
Tackling these CH4 issues is essential for a healthier planet.
Growing Algae

Why now, though?

Stopwatch Stopwatch Stopwatch
Methane has a shorter atmospheric life of 7-12 years compared to other long-lasting GHGs [4].
Cutting methane emissions now can lead to quicker reductions in global warming and atm. GHG levels.

Now what if...

GMO plants used to feed cows could be modified to
solve the methane problem ?

References

  • [1] Ian Tiseo. (2023). Global cattle methane emissions 1990-2021. Statista. https://www.statista.com/statistics/1261318/cattle-methane-emissions-worldwide/#:~:text=Methane%20emissions%20produced%20by%20cattle%20worldwide%201990%2D2021& text=Global%20methane%20(CH4)%20emissions%20produced,since%20the%20turn%20of%20century.
    %20Earth%20+%20Rising%20temperature
  • [2] Agricultural Canada and Agri-Food Canada. (2019). Government of Canada. Reducing methane emissions from livestock. https://agriculture.canada.ca/en/science/story-agricultural-science/scientific-achievements-agriculture/reducing-methane-emissions-livestock
  • [3] Tseten, T., Sanjorjo, R. A., Kwon, M., & Kim, S. W. (2022). Strategies to Mitigate Enteric Methane Emissions from Ruminant Animals. Journal of microbiology and biotechnology, 32(3), 269–277. https://doi.org/10.4014/jmb.2202.02019
  • [4] International Energy Agency (2022). Methane and climate change – global methane tracker 2022 – analysis. IEA. https://www.iea.org/reports/global-methane-tracker-2022/methane-and-climate-change