Biomethane to Grid Projects

(Free)

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•Good feedstock
–Produces good quality biogas –around 60% CH4
–Reduces waste to landfill & harmful emissions
•High Contaminants
–H2S levels
–VOCs –Limonenesmask odour
–Will damage upgrade plant
–Not acceptable in grid
–Spoons and Plastic Bags
•Higher contaminant removal cost
–More pre-treatment steps incl. pasteurisation
–Activated carbon for H2S and VOC removal
–Can use other low cost options