On January 8, Smithfield Foods and Duke Energy released a joint press release announcing the start of Renewable Natural Gas production at Smithfield Food's Tar Heel NC pork processing facility.  Guild Associates is proud to supply the  Molecular Gate^TM Pressure Swing Adsorption equipment used to transform biogas into RNG in a single step process. 

The Smithfield Foods press release is here:
https://www.smithfieldfoods.com/press-room/company-news/smithfield-foods-generates-renewable-natural-gas-from-wastewater-to-power-north-carolina-communities-