Across the U.S., renewable natural gas (RNG) projects are gaining momentum. Research carried out by the American Biogas ...

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 ...

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 ...