At a once-vacant brownfield on the South Side of Chicago, a semitruck backed into an unassuming warehouse and unloaded a colorful batch of food scraps and spoiled products. The discards soon ended up ...

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 ...

A bright blue tanker truck rumbles up the road to Longview Farm, a dairy operation in western Massachusetts. The driver, Luke Page, hops down from the cab and wrestles to connect a fat hose from the ...

ACTIVE Holding Tank Digester Treatment is designed to break down and liquify solid waste inside of RV and marine holding tanks. ACTIVE launches its newest addition in the waste treatment arena - ...

The Port of Bellingham recently installed lighting on the Waterfront District’s digester tanks. The tanks will glow in a variety of colors, depending on the season and events. Merideth Pedack for the ...