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Positive Pressure Inspections for RNG Plants

Pinpoint Methane Leaks. Increase Profits. Protect Your RNG Operation.

At Sniffer Robotics, we help renewable natural gas (RNG) facilities optimize operations to increase profitable gas collection and confidently address regulatory or community concerns with our data-backed positive pressure leak inspections.

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Why RNG Operators Choose Sniffer Robotics Positive Pressure Inspections

  • Increased Gas Collection and Profits
    ROI. Every additional 10 SCFM has a value of approximately $75,000 annually.

  • Operational Efficiency
    Small leaks can signal larger issues. Early detection helps avoid equipment failure, downtime, and unsafe emissions.

  • Regulatory Compliance
    Satisfy regulators and auditors with detailed inspection reports that include leak location and documented leak reductions.

  • Odor Complaint Resolution
    Demonstrate with confidence that your RNG plant is not the source of local odors. 

  • Public & Environmental Trust
    Show your commitment to environmental safety by adopting proactive leak monitoring and repair protocols.

Comprehensive Leak Detection and Quantification for RNG Plants

We combine aerial imagery, plant data, and boots-on-the-ground inspections to identify and document leaks—no matter how small— because even small leaks can add up to significant financial losses. Our technicians are equipped with the training, tools, and processes that give you actionable insights to optimize efficiency and increase gas collection.

Save Money by Bundling Landfill Gas or Biogas Studies with Positive Pressure Inspections

Reduce mobilization costs and improve your return on investment by scheduling comprehensive gas studies of negative and positive pressure systems. 

The Sniffer Robotics Difference

Imaging & Data Collection

We collect aerial imagery and overlay it with your facility’s mechanical drawings to map and localize leak sources. 

Hands-On Physical Inspections

We inspect every inch of each digester, valve, flange, blower, and other components. If there’s a leak—even minor—we’ll detect it.

Photo-Based Reporting

Leaks are documented with annotated photos and physically tagged so your maintenance team knows exactly what to do.

Leak Quantification

We don’t just detect methane leaks—we measure concentration and flow rate then quantify leak volumes in SCFM, taking the guesswork out of ROI.

Ready to See the Leaks Others Miss?

Whether you’re optimizing efficiency or defending your reputation, Sniffer Robotics delivers clarity and eliminates guesswork.

to schedule a positive pressure inspection for your RNG site.

Peter Smith, Vice President of Operations

Morrow Energy

"We’ve done two of our sites and we’re talking about doing the rest of them. This has been really useful for us, it's something we see as a valuable tool to make sure that once the gas gets to the plant, all of it is getting to the pipeline."

 

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