Innovation I Integrity I Results

Laboratory Testing | 100% Money-Back Guarantee | 40 Years of Experience

Experience Is The Key

Our 40+ years of anaerobic digestion science experience are unmatched in the industry. Our team is the largest anaerobic digestion-focused facility in the world. We can help with anything from navigating the LCFS program to maximizing your gas production.


We have been sought out to determine Phase 1 feasibility of over 30 sites. Our analysis helps investors understand the financial and economic markers of a project’s potential.


Digester Doc is actively involved with project development of anaerobic digestion systems with companies such as Tyson Fresh Meats, NW Natural, dairies, and farms nationwide


For the past nine years, we've helped operators resolve issues as they arose. Now we're looking to the future by developing methods to avoid these problems entirely.

Solving Common
Digester Issues

With experience in all digester issues, our expert team can help you. Whether you need an immediate solution to an urgent situation or consultation for ongoing problems, our lab is ready. 

Sulfur Buildup

H₂S is an unavoidable part of anaerobic digestion. Higher levels cause an increase in the odds of a mechanical breakdown.

Yield Downturns

Gas yield downturns events are a complicated matter and could arise from countless scenarios due to mechanical or biological upsets.

Foaming Events

Digester foaming events can have a catastrophic impact on gas production and wreak havoc on your mechanical operations.

Other Issues

Many issues arise during the operation of your AD system, Digester Doc is experienced and equipped to help you overcome all obstacles.

Digester Doc has completed over 120 projects to-date

Improving Anaerobic Digestion Sustainability Through Scientific Advancement

See How Digester Doc is Making a Difference Locally