In a recently completed field study, Cemvita used its oil-eating microbes to produce carbon-neutral hydrogen from a depleted oil well in the Permian Basin. The company has subsequently created a hydrogen-focused subsidiary, Gold H2 LLC, to scale its production method.
Columbia Gas unveils renewable natural gas fleet vehicle
The system, known as NeuFuel, differs from compressed natural gas because it can be used at a lower pressure than CNG.