A Rochester area company plans to build a $20 million anaerobic digester facility that will turn manure from a local dairy farm into renewable natural gas. Steven Wilkinson, renewable project manager ...

The liberals who’ve been trying to legislate the weather lately now say that we are facing a “national climate emergency” and ...

Revenues Increased 43% to $268 million India biodiesel annual revenues increased 20% to $93 million. India biodiesel annual production capacity increased 33% from 60 mgy to 80 mgy. California ethanol ...

Antibiotics fed to cattle to treat disease also wreaks havoc on a digester’s operations and can drop efficiency even more. After whatever gas has been harvested, a solid called “digestate ...

Farmers and a company that want to build a manure digester in Winneshiek County will reapply for a permit because the county ...

The West Central Tribune says Meadow Star Dairy officials have told them workers have largely cleaned up a manure spill ...