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Contact Us

Phone: (920) 424-0657
Fax: (920) 424-0832
Email: titangold@uwosh.edu

Produced and sold by UW Oshkosh Foundation-Witzel LLC

Lab Tested Compost

Titan Gold compost is lab tested at our STA certified laboratory at every step of the composting process.

As the premier testing facility for all UW Oshkosh biogas systems, our lab tests Titan Gold at least three different times throughout the compost process to ensure the highest standards in environmental health, safety and quality:

  • Feedstock–the organic material reused for energy and heat production–is tested before it is used at the biodigester
  • Digestate–the material remaining after organics are reused for energy and heat–is tested before being sent to windrows to compost further
  • Compost is tested for safety and quality using STA standards before being sifted, inspected, and bagged by our Titan Gold team