GRAND RAPIDS, Mich. — The City of Grand Rapids is getting close to being able to manage municipal solids in an environmentally-sustainable manner – and produce natural gas, electricity and phosphorus.

GRAND RAPIDS, MI - The city of Grand Rapids has hired a firm to guide the final designs for a $30 million waste-to-energy project it is building at its wastewater treatment plant off of Market Avenue.

A project at Princeton University is aiming to take leftovers and turn them into lush green lawns. The university held a ribbon-cutting took Tuesday for the campus biodigester, a machine which has the ...

LOWELL, Mich. (WOOD) — An anaerobic biodigester designed to create energy for Lowell Light and Power is instead creating headaches. A biodigester that sits in the middle of Lowell isn’t working ...

UC Davis has purchased the anaerobic biodigester that has operated on campus since 2014. (Gregory Urquiaga/UC Davis) The University of California, Davis, has purchased an anaerobic biodigester that ...

GRAND RAPIDS, Mich. — The flames from a stack visible from Market Avenue SW signal something Grand Rapids city leaders having been looking forward to for a long time — their biodigester is now ...

GRAND RAPIDS, MI – In early 2017, city officials pitched what they said was a $30 million green solution to a $90 million wastewater problem. Two years and multiple delays later, the city’s ...