October, 2026 - ClearSign

Call Us Today +1.918.500.7312|info@clearsign.com

Home
Products
- Process Burners
  ClearSign Core™ process burners are ideal for existing heaters where NOx solutions with an SCR are too expensive and current generation burners cannot meet the NOx emissions.
  View Technology
- Midstream and Power
  ClearSign Core™ M1. ClearSign’s latest innovation in ultra-low NOx combustion. Engineered for maximum efficiency and emissions control, the M1 sets a new standard for performance.
  View Technology
- Boiler Burners
  ClearSign Core™ boiler burners introduce a disruptive technology, ideal for firetube and watertube boilers. Delivering <2.5ppm NOx performance in a simple to use, automated package.
  View Technology
- Flares
  ClearSign Core™ flaring burners offer a modular design with varying firing capacities by scaling the number of burner pods. Delivering market leading NOx <15ppm and 99.99+% DRE.
  View Technology
- Sensing Technology
  ClearSign Eye™ flame sensor is a new electrical flame sensor for industrial applications. Unlike flame rods, sensing electrodes do not have to make contact with the flame.
  View Technology
Industries
- Oil and Gas
  From production to transportation ClearSign technologies provide NOx and CO reduction solutions to the Oil and Gas industry.
  Learn More
- Refining
  NOx reduction technologies that maintain performance efficiencies and keep existing equipment online while meeting annual regulatory limits.
  Learn More
- Petrochemical
  Offering NOx and CO reduction solutions for the petrochemical manufacturing process to maintain performance efficiencies.
  Learn More
- Chemical
  ClearSign Core™ burner technologies produce industry leading NOx reduction solutions for existing chemical processing equipment.
  Learn More
Company
- About ClearSign
  Learn about ClearSign Technologies Corporation and our commitment to developing cost and energy efficient solutions through environmental stewardship.
  Learn More
- Leadership
  Meet the leadership team that drives ClearSign’s innovative technologies and learn about our core values of innovation, efficiency, integrity and excellence.
  Learn More
- R&D
  Explore ClearSign’s state-of-the-art research and development facility. Learn how we developed innovative technologies and solutions for the industries we serve.
  Learn More
- Careers
  Join the ClearSign team. Find open positions or submit your resume. We are focused on attracting the best talent and invite you to explore our open positions.
  Learn More
Tech Library
Investors
News
Contact

ClearSign Receives Order for “M1” Series Burner from Tulsa Heaters Midstream (THM)
Gallery
ClearSign Receives Order for “M1” Series Burner from Tulsa Heaters Midstream (THM)
Homepage News, Investor News, Press Releases

ClearSign Receives Order for “M1” Series Burner from Tulsa Heaters Midstream (THM)

Fourth Burner Sold to THM for West Texas Customer TULSA, Okla., October 1, 2026 – ClearSign Technologies Corporation (Nasdaq: CLIR) (“ClearSign” or the “Company”), a leader in advanced combustion and sensing technologies that help industrial operators dramatically reduce emissions, increase efficiency and support the use of cleaner fuels including hydrogen, today announces that it has