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 ...

When: Warwick Township Board of Supervisors meeting, Oct. 15. What happened: Nearly 50 people were present as supervisors voted 3-2 in favor of a judicial consent agreement that would allow an ...

Renewable Natural Gas Production Capacity Expected to Increase by 80% to 550,000 MMBtu of RNG per Year From Twelve Digesters Processing Waste From Sixteen Dairies “Aemetis Biogas is on track to ...

French biofuels startup promises to unlock the renewable methane in smaller-operation livestock farming.

Renewable gas developer Viridi is considering bringing in a major utility facility to Brunswick Landing, now a hotspot for contentious environmental issues. The anaerobic digester facility would bring ...