North Carolina
Biogas microgrids could reduce odors and outages for hog farm neighbors
A first-of-its-kind microgrid at a North Carolina hog farm combines solar, biogas and batteries.
biogas
Duke University counting on hog waste biogas to meet climate goal
Duke University is counting on gas captured from pig manure to meet its climate change goal, officials said at a forum Tuesday evening.
biogas
Duke University to focus on powering campus with pig waste biogas
Duke University will indefinitely delay a proposed gas power plant for its campus in Durham, North Carolina, officials announced Friday.
Opinion
Commentary: Students want more transparency on Duke U gas plant
A Duke University student says the school owes students more transparency around its decision to build a new gas plant.
North Carolina
In North Carolina, lots of hog waste — but can it scale as an energy source?
A new project is helping Duke Energy meet a mandate to generate a small portion of its power from pig waste.