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T25 exemption allows you to treat food and other biodegradable waste by anaerobic digestion to produce digestate for use as fertiliser, and burn the resulting biogas.
T24 exemption allows farmers to anaerobically digest manure, slurry and vegetation on their farms to produce digestate for use as fertiliser or soil conditioner.
Environment Agency regulatory position on aerobic composting and anaerobic digestion of frass, by adding waste type ‘insect frass’ to the waste code 02 01 06.
How to meet 'end of waste' status for digestate produced from anaerobic digestion of source-segregated biodegradable waste.
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