City of Grand Junction


BioCNG, LLC designed and installed a BioCNG™ biogas conditioning system and gas pipeline for the Persigo wastewater treatment plant (WWTP).

The BioCNG system produces up to 500 gallons of gasoline equivalent per day from the WWTP digester gas, which is piped about 6 miles to an existing compressed natural gas (CNG) fueling station. The BioCNG is used as fuel for a fleet of buses owned by Grand Valley Transit, as well as City refuse trucks, street sweepers, and general utility pickups.




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