The "soup" is heated to a high temperature – up to 70C (160F) – to kill bacteria, then put into digester tanks. "It is an ...

Napa officials expect a system that recovers natural gas from organic waste and uses it to power garbage trucks will be up ...

CHICAGO -- A unique climate change fighting machine is being used to divert thousands of pounds of food waste from landfills, as well as feed people and heat city homes in a clean and sustainable way.

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. A bill advanced from the Iowa House last week that would regulate anaerobic digesters, or systems that ...

As the UK continues its journey toward reaching net zero by 2050, within the agricultural sector one opportunity gaining ...

Explore the challenges facing the manure biogas project, including loan delinquencies and environmental concerns.

Iowa lawmakers advanced a bill to regulate anaerobic digesters on animal feeding operations. (Photo by Lance Cheung/USDA) A bill advanced from the Iowa House Thursday that would regulate anaerobic ...