Pig Poop into Power...

Bacon doesn’t grow on trees. In fact, rearing just 300-grams of pork sucks up 1,440 liters of water and only 6-ounces of pork spews 1,108 grams of carbon, not to mention meat’s hefty fuel cost and disease-promoting effects. That’s why a group of eco-conscious farmers are cutting emissions by cooking the poop from their 3,000 pigs. It captures methane and can provide electricity to the local grid; The New York Times investigates.