Implementing novel management practices in dairy farming, one of the commonwealth's major agricultural industries, could help ...

In April, Avatar Systems installed an anaerobic digester system at the 170cow Keewaydin Dairy Farm in Stowe. Avatar's mixed-plug flow system is composed of horizontal fiberglass hulls, 20and 40-ft.

Researchers from the University of Valladolid and the Technical University of Madrid in Spain have proposed to hybridize biogas and biomethane production systems from cattle manure anaerobic digestion ...

Groups that focus on the environment and small farms are praising a decision by the U.S. Department of Agriculture to pause and review funding for systems that produce natural gas from manure at ...