Posts tagged biogas

The City of Gresham, Oregon, announced this week that its wastewater treatment plant has become the first in the Pacific Northwest to achieve “energy net zero.”

Left-over coffee grounds will be used to make biogas in Switzerland as part of a joint project between food group Nestle and renewable energy specialist Groupe E Greenwatt.

A California brewery has deployed an innovative wastewater-to-energy system that uses bioelectric technology to simultaneously treat water and generate renewable biogas.