WSN Environmental Solutions

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WSN Environmental Solutions was a major waste disposal company in New South Wales, Australia owned by the New South Wales Government. SITA Australia acquired WSN in February 2011 for $235AU million. The acquisition of WSN now makes SITA Australia's largest most advanced waste management network^[1]". WSN has a history of leading in the deployment of advanced waste treatment technologies, specifically mechanical biological treatment systems. WSN constructed the first UR-3R facility and has recently^[when?] won a contract to develop Australia's first integrated waste management park at the Jacks Gully landfill, near [[Sydney]].

WSN owns and operates 10 waste recycling, processing and disposal facilities.

• Jack's Gully landfill
• Mechanical biological treatment

• SITA Media Release regarding WSN acquisition