biogas /tags/biogas biogas en-US Copyright Wed, 26 Jan 2022 22:48:15 GMT EPA to investigate hog farm waste biogas permits /environment/2022-01-26/epa-to-investigate-hog-farm-waste-biogas-permits Wed, 26 Jan 2022 22:48:15 GMT /environment/2022-01-26/epa-to-investigate-hog-farm-waste-biogas-permits Celeste Gracia Hog Waste In NC Has Been A Relatively Untapped Fuel Source. Until Now. /environment/2018-04-10/hog-waste-in-nc-has-been-a-relatively-untapped-fuel-source-until-now North Carolina isn’t rich in coal, natural gas or oil deposits, but it has more hogs than nearly any other state. And for many years, people have been… Tue, 10 Apr 2018 11:14:21 GMT /environment/2018-04-10/hog-waste-in-nc-has-been-a-relatively-untapped-fuel-source-until-now James Morrison Biogas A Possible Victim Of Renewable Rollbacks /environment/2015-09-25/biogas-a-possible-victim-of-renewable-rollbacks To a visitor, the hog houses down a dusty dirt road outside Magnolia, North Carolina look like any other hog houses.Here in Duplin County, there are… Fri, 25 Sep 2015 11:09:55 GMT /environment/2015-09-25/biogas-a-possible-victim-of-renewable-rollbacks Dave DeWitt