Golden Circle's wastewater plant — including
a third digester utilising CST Wastewater Solutions» and GWE's high efficiency anaerobic technology to produce biogas — has already saved Golden Circle more than $ 2 million a year in effluent disposal since the plant was upgraded to cope with increasing production volumes.
To put that into perspective, if two -
thirds of California dairies added methane
digesters to their manure management practices, the reduction in emissions would be the equivalent of taking about one million passenger vehicles off the road, according to Straus Family Creamery's calculations.