Waternet supplies biogas generated by the fermentation of sewage sludge. AEB converts this biogas into electricity and heat and supplies Waternet with a portion of this.
Together we are investigating whether we can supply green gas from biogas on a large scale. The biogas would come not only from sewage sludge, but in the near future also from organic household waste. This would first be separated from the contents of the grey rubbish bag and then fermented.