When manufacturing biogas, manufacturers aim for the maximum possible methane content, as methane is the combustible fraction of biogas. The composition of biogas, however, can differ significantly ...

A biogas company wants a permit to produce energy from two banes to the environment -- waste tires and cow manure. The Oregon Department of Environmental Quality will host an informational meeting at ...

Anaerobic digesters that can turn manure gas into biomethane for the transportation sector and other industrial uses are a key part of the dairy industry’s strategy to get to net-zero carbon emissions ...

BROOTEN, Minn. — More than 200 people attended the recent methane digester field day on Jerry and Linda Jennissen’s Brooten farm. The Jennissen’s methane digester pilot project uses the smallest ...

A report finds that the biogas industry faced a slow year in 2025 amid regulatory uncertainty and the need for new market ...

UNSW researchers are using 'wonder material' graphene to generate sustainable energy in municipal wastewater treatment plants. The research team, led by Dr Rakesh Joshi of the UNSW School of Materials ...

This article was republished with permission from WTOP’s news partners at Maryland Matters. Sign up for Maryland Matters’ free email subscription today. The view from the top of Bioenergy Devco’s ...

The Altoona Water Authority will soon begin digester operations at the Westerly Sewer Treatment plant — a process that will unfold in stages, after four years of planning, decisions and construction.

A California state grant program designed to reduce greenhouse gas emissions results in the direct release of approximately 225,000 to 300,000 metric tons of carbon dioxide into the air each year, ...

An Idaho dairy farm is illustrating how environmental innovation can simultaneously help solve problems as global as climate change—and as local as livestock manure. A Cargill-built-and-operated ...