Production begins at Shell's first US biomethane facility

The facility will use cow manure to produce 736,000 million Btu of gas annually

Renewable Natural Gas: Cow manure and other agricultural waste is used to produce biomethane that is sometimes considered carbon negative.
Renewable Natural Gas: Cow manure and other agricultural waste is used to produce biomethane that is sometimes considered carbon negative.Photo: JOHN THYS / AFP
Published 30 September 2021, 01:08Updated 30 September 2021, 01:08