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Our Products. Your Solution.

We are committed to developing innovative and differentiated combustion solutions. Our technologies for new systems and retrofits include sub 5 ppm NOx guarantees, no flame impingement, low CO emissions and reliable flame detection. ClearSign enables businesses of every scale the opportunity to incorporate combustion solutions that not only meet or exceed their operational and financial needs and goals, but also dramatically improve environmental impact.

Bakersfield based Tricor Refining, LLC installs second ClearSign Core™ burner to meet increased heating demands.

November 18th, 2019|All, Case Study|

Tricor Refining, LLC, a customer based in Kern County, California reached out to ClearSign to provide a

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ClearSign delivers 3 successful OTSG installations to central California customer.

November 15th, 2019|All, Case Study|

ClearSign has installed the ClearSign Core™ technology into three Once Through Steam Generators (OTSG) in central California.

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ClearSign Introduces 2nd generation ClearSign Core™ Modular Pod Burner for Flaring Applications.

November 11th, 2019|All, Case Study|

What began as a complex problem for a customer has led to the development of an industry

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Research & Development

We are creating new and improved technologies that offer unique solutions to some of the world’s most pressing productivity, energy efficiency and pollution problems affecting the energy, oil and gas production, boiler and processing industries.  At our testing facility in Seattle, our team strives to develop solutions that increase emissions efficiency while maintaining our focus on durable, cost-effective solutions.

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A Solution for All Industries

Regulatory mandates are the common theme among the industries ClearSign serves. We are the trusted leader in combustion solutions by providing unmatched innovation, quality and service in the industries we engage.

Heater with Ultra Low Sub 5ppm NOx process burner

Industrial Segments for Heater Technologies

  • Refinery
  • Petrochemical
  • Reforming
  • Midstream Oil and Gas
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firetube

Industrial Segments for Boiler Technologies

  • Chemical
  • Food
  • Steel
  • Cement
  • Residential Heating
  • Refinery
  • Petrochemical
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Enclosed Combustor in snow on oilfield production site

Industrial Segments for Flaring Technologies

  • Upstream Oil and Gas
  • Midstream Oil and Gas
  • Downstream Oil and Gas
  • Biogas
  • Wastewater
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flamemobileapp

Industrial Segments for Sensing Technologies

  • Power and Steam Generation
  • Refinery
  • Flaring
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