CASA GRANDE — Thousands of gallons of liquid manure sit in the open on 25-foot deep settling ponds at Casa Grande Dairy Co. Farm owner Jim Boyle says he could earn some extra revenue by taking biogas, ...

When a flame flares from a torch near a greenhouse, it's not there for light. It's biogas from the anaerobic digester within the greenhouse. The University of Missouri has built a small-scale ...

Salina, NY -- Nearly 500 people are attending a three-day program this week in Salina about the use of anaerobic digesters on farms. The program, “Got Manure? Enhancing Environmental and Economic ...

, how traditional lab funded research and applied projects at the plant are boosting sustainability on campus by creating clean, alternative energy. "A big part of our mission is supporting the growth ...

Interest is growing in farm-scale anaerobic digesters, using slurry as a feedstock, driven by the need to reduce manufactured inputs – for economic and environmental reasons – and the cost of energy.

When Resourceful Earth Limited announced it would be building a facility to convert 35,000 tons of the local food waste to power each year—enough to provide 80 percent of the energy to the nearby town ...

Laboratory-scale digesters were used to perform side-by-side evaluations of alternative digestion systems including thermophilic-mesophilic-phased digestion (TPAD), acid/methane-phased digestion, ...

The Jessup, Maryland, facility is the largest enclosed food waste recycling anaerobic digester in the U.S., according to the company. Bioenergy Devco CEO Shawn Kreloff describes the methane reduction ...

This is a preview. Log in through your library . Abstract A test was conducted to induce foaming by varying the waste activated sludge (WAS) content in the feed sludge at increasingly higher organic ...

Support VTDigger’s local nonprofit news and you could win a $250 gift card to Johnson Woolen Mills. Siblings Danielle Goodrich Gingras and Chase Goodrich, from the left at the red valve, join in with ...