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Explainer
There are 3.5 million more pigs than people in Spain, an increase of about 9 million pigs since 2013. Spaniards consume almost 50 pounds of pork per year, which all helps to make livestock the fourth largest generator of greenhouse gases in the world. Plus, pig farming is an expensive endeavor. Farrow-to-feeder operations, where sows are raised to give birth to more pigs, require as much as 5,000 pounds of food and 2,100 gallons of water every week for just 20 sows. There's more! Read our FAQ piece on how a hog farm works.
Words by Sentient Media
There are 3.5 million more pigs than people in Spain, an increase of about 9 million pigs since 2013. Spaniards consume almost 50 pounds of pork per year, which all helps to make livestock the fourth largest generator of greenhouse gases in the world.
Plus, pig farming is an expensive endeavor. Farrow-to-feeder operations, where sows are raised to give birth to more pigs, require as much as 5,000 pounds of food and 2,100 gallons of water every week for just 20 sows.
There’s more! Read our FAQ piece on how a hog farm works.
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Photo by Jo-Anne McArthur / We Animals. Pig on factory farm in Spain, 2011.
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