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Waste and Energy (PSP007)

Wren Oil specialises in Waste Oil recycling and Hydrocarbon Waste Management disposal. The company was established as a waste oil reclaiming refinery in 1986 and we have over 30 years’ experience in performing Hydrocarbon Waste Services.

We collect waste lubricating oil from automotive, mining, and rural industries from all over WA, and re refine it into a Lubricant Base Oil.

The technology includes modern cradle to cradle re-refining facilities including vacuum distillation, thin film distillation, solvent extraction that produces Base Oil Lubricant, Fuel Oil and Bituminous Products.


is qualified within the following sub-categories:

  • Resource Recovery (PSP007-007)