"Although these gases do not linger in the atmosphere, they still make people sick and hasten global warming due to their heat-trapping ability", per Reuters. Governor Brown added, "We're protecting people's lungs and their health."
Perhaps the farmers will next be required to affix these to their livestock.
Argentina’s National Institute of Agricultural Technology has come up with an innovative solution, the cow-fart-backpack to be used to fight climate change. The backpack captures the gases emitted through the cow’s mouth or intestinal tract via a tube inserted through the cow’s skin (which the researchers claim is painless). The gas is then condensed and ready to use to provide power for the farm.