Fit-for-Purpose Anaerobic Digestion/Biogas Projects

Small to medium projects can be completed more efficiently by a flexible, experienced, and disciplined team.

Our lean corporate structure promotes high-quality, low-cost solutions for projects ranging from as low as $5K to $100MM.



  • Project Management
  • Waste to Energy Engineering & Consulting
  • Anaerobic Digestion for Biogas & Renewable Natural Gas Production
  • Water & Wastewater Treatment
  • Industrial Waste Management
  • Landfill Gas
  • Oil & Gas Facilities & Pipelines


Our expertise

  • Agricultural Waste Management
    • Dairy & Beef waste management offering off-the-shelf liquid waste treatment systems, for small to medium sized dairy operations
  • Animal By-products/Organic Resources Waste Management
    • Specializing in the pretreatment of animal by-products and difficult to treat organic resource wastes via thermal hydrolysis
  • Biogas & Renewable Natural Gas Production
    • Full suite of services: Detailed engineering, procurement, project management, construction resident engineering and start-up/commissioning support services.
    • Additional services:
      • Comprehensive feedstock analysis and characterization studies
      • Biogas production modeling studies
      • Feedstock to Biogas & Renewable Natural Gas production assessment studies
      • Feedstock pretreatment assessment studies
      • Biogas upgrading and waste-to-energy studies
      • Hydrolyze and digestate value-added market assessment studies
      • Technical assistance in the assessment of waste-to-energy technologies and strategies
      • Front End Engineering Studies
      • Class V capital cost estimates


Why Obsidian?

  • Cost-effective Services
  • Relationship Driven
  • Efficient and Flexible Design & Execution
  • Fit for Purpose Engineering
  • Health, Safety & Environment centered
  • Process Engineering Focused


Ongoing Project Examples

Currently Obsidian working on a anaerobic digestion plant that is to receive 525 tonnes of feedstock per day that includes animal by-products, organic resource waste and wet/slurry based manure.

Ongoing Project Examples

BioRefinex Lacombe Refinery Planned for Lacombe, Alberta


Ongoing Project Examples

At Obsidian Engineering we believe in building strong and healthy communities. Supporting all those in need would not be possible without the help of generous volunteers, financial donations, and community organizations. The employees at Obsidian are passionate about donating their time and resources to causes such as United Way, Canadian Blood Services, and Movember.


  • Waste Management Services
  • Biogas & RNG Project Consulting
  • Biogas System Engineering
  • Biogas System Consulting

Contact Obsidian Engineering Corp.

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