Biogas

Sherri White-Williamson lives about three miles from a pork processing plant in Clinton, North Carolina. On a good day, the air smells fresh, tainted by a minor whiff of rotten egg and sewage. On a bad day, the odor from the plant is so strong, she has to keep her windows closed. The smell wafts into a local elementary school, nearby restaurants, churches, and the county history museum. Those who live and work in the area say they have to keep fans, candles, and air fresheners running at all hours to make the air tolerable. The problem is even worse for people living down the road in rural Sampson County, near large hog farms, where they must endure more potent odors and pollution coming from the lagoons filled with waste, and the systems that spray waste onto fields as fertilizer.