Robert Baenziger Jr., a Quad Cities scuba diver who failed to surface after a dive into a million-gallon anaerobic digester June 8, died of accidental drowning, according to the Office of the State ...

Government safety inspectors will not be looking into the death last week of an experienced Quad-Cities scuba diver who failed to surface from a dive to repair a broken cable at the bottom of a ...

HOLLAND — The Holland City Council on Wednesday approved the construction contract to build an anaerobic digester tank at the Holland Board of Public Works’ wastewater treatment plant. Construction on ...

STOCKTON — Powering an anaerobic digester is like feeding a cow with a million-gallon stomach. Into the tank goes a massive amount of manure, culled potatoes, distillers grain, wet corn gluten and ...

Balmoral Tanks, a U.K. company that makes tanks for anaerobic digestion plants, is expanding production to the U.S. with a manufacturing plant slated to open this summer in Mentor. The plant will ...

Biogas digesters – a simple form of technology that turns waste into fuel – have been around for centuries. But only recently have intrepid urban homesteaders begun adding this nifty piece of ...

Government safety inspectors will not be looking into the death last week of an experienced Quad Cities scuba diver who failed to surface from a dive to repair a broken cable at the bottom of a ...

TILLAMOOK, Ore. — Oregon environmental regulators have issued $63,750 in fines after an anaerobic digester at the Port of Tillamook Bay malfunctioned last year, causing 163,301 gallons of partially ...