See a Farm Convert Pig Poop to Electricity

Oct. 28, 2014 - Hog farming is a lucrative business in Harnett County, North Carolina. It's also a major source of water pollution and greenhouse gases. Now a few concerned hog farmers are exploring solutions to reduce the environmental impact of their farm waste and even produce electricity.

For more from the Whole Hog project at the UNC School of Journalism and Mass Communication, click here.