Geomembranes in Anaerobic Digesters

The Green Bay Press Gazette reports on the growing acceptance of anaerobic digesters on farms. The average cost of $1.5 million has limited adoption, but as more farms adopt them and more systems are developed, costs are coming down and beneficial power generation revenue is realized. Geomembrane containment liners are gaining greater acceptance, though greater awareness of the potential is needed, the Press reports.