A Cleaner Environment through RNG (Renewable Natural Gas)

Whether you’re a pipeline owner, an RNG landfill facility or a wastewater treatment plant with a digester, sampling your product gas is a must for quality. With over 3,000 companies owning and operating natural gas pipelines alone, and dozens of varying tariff requirements for that gas quality, you want to make the right decisions when it comes to a company that can support those sampling and analytical needs.

Alliance Technical Group brings something different: 25+ years of field experience, certified labs nationwide, and a proven track record of getting RNG to market. We don't just test, we partner with you to navigate and simplify the entire compliance journey.

Here's how we guide you at every stage:

1.  Permitting Strategy - Avoid Costly Delays

We map out your compliance strategy, build your testing calendar, and provide consulting that sets you up for long-term success.

2.  Precision Sampling – Get It Right the First Time

ATG uses specialized sampling equipment and experienced scientists which gives us the edge when efficiency and precision matter. Each project is unique, from tariff requirements to sampling locations, so ATG offers customized solutions ranging from selecting the right sampling methods to developing initial and ongoing verification phase testing plans.

3. Source Testing – Meet Every Standard

Whether it’s flare compliance, landfill gas, or digester output, ATG provides source testing that ensures emissions meet varying industry standards.

4. Lab Analysis – Fast, Defensible Results

With certified labs nationwide, ATG delivers rapid, high-precision analysis for siloxanes, H₂S, VOCs, mercury, ammonia, pesticides/PCBs, carbon-14, moisture, and more.

5. Reporting & Compliance – Audit-Ready Documentation

ATG turns complex data into actionable reports, complete with regulatory-ready documentation built for audits.

Our results speak for themselves: Alliance has successfully guided over 30 sites to pipeline interconnection and is currently supporting   75+ LFG (Landfill Gas) sites in preparation for future RNG plants. As we strive to be at the forefront of this new venture here in the US, we’re doing our part for a cleaner environment through RNG sampling.

Ready to simplify RNG testing and compliance? Connect with our experts today—or meet us at the RNG Works Conference, Sept. 23–25 in Nashville.