• Methane leak reduction

  • ...without spending a dime.

    Our sensors are fundamentally less expensive, more accurate, and real-time. The result: Troposphere recovers more gas value than it costs to purchase and operate1 .

  • What we do

    Detect in real-time

    Prism distinguishes between different gases, like propane, ethane, or butane, so your permitted emissions look different than leaks to our system.

    Identify with accuracy

    Prism distinguishes between different gases, like propane, ethane, or butane, so your permitted emissions look different than leaks to our system.

    Manage large sites simply

    At larger sites, multiple sensors are deployed around the site. To accurately quantify gases, sensors are paired with an automated trace gas release installed near potential sources.

  • Patented and proven technology

    Our NDIR spectrometer detects, identifies, and quantifies methane, hydrocarbons, and other byproduct gases at precisions of 200ppb and higher. The stationary sensors are installed upwind of or around a site’s fenceline and calibrated by using an automated gas release.

     

     

    1) based on the Fugitive Emissions Abatement Simulation Toolkit (FEAST) simulations, Kemp, C.E., Ravikumar, A.P., Brandt, A.R. (2016) Comparing natural gas leakage detection technologies using an open-source “virtual gas field” simulator. Environmental Science & Technology. DOI: 10.1021/acs.est.5b06068.

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  • Leadership

    Dr. Anna Scott

    CEO

    Dr. Scott is a mathematician, data, and atmospheric scientist who has built environmental sensor networks around the world. She received her PhD from Johns Hopkins University.

    Dr. Chris Kelley

    CTO

    Dr. Kelley is an environmental engineer who designed the world’s most downloaded water quality monitor. Dr. Kelley received his PhD from Johns Hopkins.

    Dr. Yan Azdoud

    COO

    Dr. Azdoud is a mechanical engineer and a graduate of Ecole Normale Superieure, France. He is an expert in materials simulation, hardware, & design.

  • Get in touch

  • Partners

    Techstars

    Microsoft #MakeWhatsNext patent program

    Environmental Protection Agency Smart City Air Challenge