Call Us Today +1.206.673.4848|



ClearSign Combustion Corporation Received Engineering Order from Exxon Mobil Corporation

SEATTLE, Oct. 18, 2019 — ClearSign Combustion Corporation (Nasdaq: CLIR) (“ClearSign” or the “Company”), an emerging leader in industrial combustion technologies that improve energy and operational efficiency while dramatically reducing emissions, announces that the company has received a Purchase Order from ExxonMobil to perform early engineering and installation planning regarding a trial installation of

2019-11-01T17:20:21+00:00October 18th, 2019|All, Press Releases|

New Article in HE: Emissions Enhancement

ClearSign and ASHCOR co-wrote an article you’ll find in the October issue of Hydrocarbon Engineering. It introduces an efficient combustion solution for oil and gas operators that can increase DRE while lowering NOX and CO emissions. Download the full article below. EMISSIONS ENHANCEMENTS

2019-11-01T17:27:23+00:00October 17th, 2019|All, Publications|

ClearSign Partners with ASHCOR

ClearSign has partnered with ASHCOR to provide its industry leading Low Emissions Combustor, minimizing NOx and CO while realizing greater than 99.99% destruction efficiency.  This unit virtually eliminates VOCs, provides reduced flame length and reduces noise.  Through ClearSign’s first official partnership, ClearSign and ASHCOR have worked diligently together to create an industry leading product unlike anything else on

2019-11-01T17:27:26+00:00October 15th, 2019|All, Partnerships|

ClearSign Presents at AFRC 2019

Last week, Dr. Donald Kendrick, CTO of ClearSign Combustion Corporation, presented two papers at the American Flame Research Council annual meeting in Hawaii.  The first, entitled EC SENSOR™: FLAME SAFETY AND FUEL SAVINGS INTEGRATED INTO ONE SYSTEM, discussed recent advancements in our ClearSign Core™ burner technology that delivers sub-5 ppm NOx execution while improving performance and

2020-01-17T16:05:09+00:00September 19th, 2019|All, Investor News|

ClearSign Announces Collaborative Agreement with ASHCOR to Develop, Manufacture and Market Flares

SEATTLE, June 18, 2019 -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, today announces that the Company has entered into a collaborative agreement with ASHCOR with the goal of developing and growing the Company's business in the flare/incinerator

2019-11-01T17:21:18+00:00June 18th, 2019|All, Press Releases|

ClearSign’s Duplex™ Plug & Play in Oil & Gas Journal

Don’t miss this Oil & Gas Journal April 2019 article where Douglas Karkow, Venkatesh Iyer, James Dansie and Donald Kendrick showcase how ClearSign was able to successfully breakthrough and retrofit its Duplex Plug & Play technology in an up-fired process heater at a California refinery. It helped reduce NOx emissions to sub-6 ppm. OGJ

2019-11-01T17:11:39+00:00April 19th, 2019|All, Publications|

ClearSign Secures Duplex™ Demonstration in Southern California

On February 1, 2019, the Board of the South Coast Air Quality Management District (SCAQMD) unanimously approved a new joint demonstration project between ClearSign Combustion and World Oil Refinery. SCAQMD will sponsor and partially fund the retrofit installation of ClearSign’s Duplex™ technology within World Oil Refinery’s South Gate, CA refinery as part of the

2019-11-12T03:08:54+00:00February 18th, 2019|All, Investor News|

World Oil Refining Commits to Pilot Project with ClearSign

ClearSign has announced that World Oil Refining has committed to working with the company on a demonstration project in the greater Los Angeles, CA area in conjunction with the South Coast Air Quality Management District (SCAQMD). ClearSign and World Oil Refining are collaborating on a jointly-funded demonstration project aimed at establishing ClearSign’s Duplex™ technology

2019-11-14T01:41:59+00:00December 19th, 2018|All, Investor News|

ClearSign Makes Progress in China, Announces First Quarter 2018 Conference Call

ClearSign announced an update on the pilot test project with one of China’s largest providers of residential and commercial heating services. The company also announced its First Quarter 2018 Conference Call. READ MORE

2019-11-14T01:42:07+00:00May 4th, 2018|All, Investor News|