inside energy

Making energy from waste: the other natural gas

Feb 17, 2016
Rebecca Jacobson / Inside Energy

Every day, a facility on the outskirts of Grand Junction, Colorado, takes in 8 million gallons of what people have flushed down their toilets and washed down their sinks. The water coming out the other end of the Persigo Wastewater Treatment Plant is cleaner than the Colorado River it flows into.

The organic solids strained from that water are now serving a new purpose -- producing fuel for city vehicles.