TULSA, Okla., March 5, 2025 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that ...

Nitrogen Oxides (NOx) emissions are regulated not only because they are highly reactive gases, but also due to the fact they react with VOC and Sunlight to form ground level ozone and smog. The ...

TULSA, Okla., April 19, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve ...

TULSA, Okla., Dec. 10, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (CLIR) ("ClearSign"), an emerging leader in industrial combustion and sensing technologies, announces the expansion of ...

ClearSign Technologies Corporation and Zeeco, Inc., a large fired equipment manufacturer, have announced a major expansion of their partnership with the launch of a new co-branded process burner line ...

ClearSign Technologies Corporation CLIR recently announced that it secured the initial CFD and engineering order from a leading global refining company. This marks the first phase of a process heater ...

ClearSign Technologies Corporation CLIR announced that its Ultra low NOx Burner Testing study, sponsored by the California Gas Emerging Technologies (“GET”) Program, has yielded impressive results.

In addition, we expect to incorporate our M series technology into a larger water tube boiler burner product line in the near future." This order is for a 500HP Fire Tube burner to be installed in a ...

TULSA, OKLAHOMA / ACCESS Newswire / September 17, 2025 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that ...