ABC member California Bioenergy (CalBio) has brought two new dairy RNG projects online.The South Tulare project will collect, condition, and inject gas into the SoCalGas pipeline from digesters built at nearby dairies. By the end of the year, 15 dairy digesters will be in operation, connected by 41 miles of gathering pipeline. The North Visalia cluster will collect gas currently emitted from 12 dairies by the end of the year, adding more dairies in 2022. The dairy RNG will similarly be injected into the SoCalGas system for delivery to natural gas vehicle fleets. More >>