Clean energy from sludge bio-digesters (Santiago) - BreatheLife 2030
City Updates / Santiago / 2016-10-11

Clean energy from sludge bio-digesters (Santiago):

Santiago
Shape Created with Sketch.

Large and centralized wastewater treatment plants in Santiago are harvesting methane emissions during wastewater treatment. The process uses built-in bio-digesters or sludge pyrolysis to process the methane and produce natural gas or electricity.