Alternative Energy: E&ETV goes inside Mason-Dixon Farms' waste-to-power operation

As companies around the country creatively try to meet their energy demands with alternative forms of power, some old favorites are regaining traction and coming back into vogue. At Mason-Dixon Farms in Gettysburg, Pa., the Waybright family has been powering its farm with cow manure for almost three decades. In this E&E Special Report, "Energy Harvest: Power from the Farm," Greenwire reporter Allison Winter tells the Mason-Dixon Farm story and walks through the process of turning waste into power.