Many local councils have long established practices to process tree clippings from its tree maintenance operations through its wood chipping machine into leaf and woodchip. As part of the pasteurisation process, the leaf and woodchip is then stockpiled in concrete bays for months and turned over and hosed on a regular basis. The finished mulch product will then be used as surface mulch to suppress weeds on councils’ gardens in parks, reserves and street scape plantings. Some councils also regularly supply this mulch to local schools and residents, sometimes free of charge.
- New Resource Recovery Orders and Exemptions
- On 25 July 2016 the Environment Protection Authority issued the revised Resource Recovery Orders and Resource Recovery Exemptions under clause 93 of the Protection of the Environment Operations (Waste) Regulation 2014 to replace Raw Mulch Order 2014 and Raw Mulch Exemption The new orders impose the requirements that must be met by suppliers of mulch to which ‘the mulch exemption 2016’ applies. The new orders also make distinction between non-pasteurised mulch and pasteurised mulch.