Celebrating 20 Years in the Biogas Conditioning and Upgrading Industry!


Unison Solutions, our core values

Unison Solutions, Inc., founded in 2000, is an industry leader in biogas conditioning, biogas upgrading, and BioCNG vehicle fuel systems. Unison systems have been installed around the world at landfills, wastewater treatment facilities (WWTF), dairies, and food processing digester plants. Unison has manufactured gas conditioning and compression packages in sizes that range from 20 scfm up to 8,000 scfm. Our expertise in purifying biogas includes hydrogen sulfide removal, siloxane removal, CO2 removal, compression, and gas quality monitoring.

To date, Unison Solutions has provided over 315 gas conditioning and compression systems to the biogas marketplace. Unison Solutions dedicated employee team includes engineers, CAD drafters, PLC programmers, welders, fabricators, electricians, and service technicians. Unison Solutions is an ASME certified manufacturing shop specializing in stainless steel tank fabrication and our in‐house, UL 508A panel shop gives us the credibility to design and build custom control panels that meet the specifications of each individual biogas system installation. Unison Solutions is uniquely positioned to provide all facets of a renewable energy project from equipment fabrication to startup and ongoing maintenance support in-house.

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Featured Project

Upcoming Events

NYWEA's 92nd Annual Meeting & Exhibition

When: Mon February 3 - Wed February 5
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15th Annual Midwest Water & Wastewater Operator Expo 2020

When: Tue February 4 - Wed February 5
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Biogas Solutions

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Over 825 Megawatts Supported

American Biogas Council