Biogas made from dairy and pig manure has long been an energy source non grata for environmental groups across the country.

From left, Chris Huhne, ADBA chairman, Kathy Puffer of Tillson, winner of Women in Biogas, and Ruby Jones, CEO of Biogen. (Photo provided) Kathy Puffer of Tillson has been recognized at the AD and ...

Biogas doesn’t just offer a backup plan for tech companies seeking more power; it provides a blueprint for sustainability. By transforming landfill, agricultural, and wastewater emissions into usable ...

While biogas — energy produced mostly from crops or animal manure — has long been promoted as part of the European Union’s (EU) energy transition, it now receives renewed attention as a tool to ...