Anaergia Inc.

Anaergia Inc., headquartered in Burlington, Ontario, Canada, designs and builds anaerobic digestion and waste-to-resource systems that convert organic waste streams into renewable natural gas (RNG), fertilizer, and clean water. The company was founded by Andrew Benedek, who previously established Zenon Environmental (acquired by GE Water). Anaergia's flagship technology is the OREX Press, a patented waste extrusion and separation system that mechanically extracts the organic fraction from mixed municipal solid waste and other heterogeneous feedstocks, producing an organics-rich stream suitable for anaerobic digestion. Downstream of the OREX Press, Anaergia provides complete anaerobic digestion systems for biogas production, biogas upgrading and RNG purification systems producing vehicle-grade CNG and pipeline-quality biomethane, and fertilizer production systems that convert digested organics into soil amendments. The company delivers turnkey projects encompassing design, build, and operate services for municipalities and industrial clients. Application areas include municipal solid waste diversion, agricultural waste processing, food manufacturing residuals, wastewater biosolids management, and commercial and industrial organic waste streams. Anaergia operates across North America, Europe, Asia, and the Middle East, positioning its integrated waste-to-value platform as an alternative to landfilling and incineration for organic waste diversion.