Nasdaq

ClearSign Technologies Corporation Announces Purchase Order for ClearSign Core™ "M" Series Process Burner for a Gas Processing Facility in Colorado

TULSA, Okla., March 12, 2025 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that ...
Nasdaq

ClearSign Receives ClearSign Core(TM) "M" Series Burner Order for Mid-Stream Operator In New Mexico

TULSA, OKLAHOMA / ACCESS Newswire / October 28, 2025 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that ...
Seeking Alpha

ClearSign Receives ClearSign Core(TM) "M" Series Burner Order for Multinational Energy Company Mid-Stream Facility in West Texas

TULSA, OK / ACCESS Newswire / November 4, 2025 / ClearSign Technologies Corporation (CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help industrial ...
Morningstar

ClearSign Reports Successful Sub 5ppm Department of Energy/Small Business Innovation Research Flexible Fuel Burner Testing

TULSA, OK / ACCESS Newswire / March 11, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help ...

ClearSign Technologies Corporation Provides First Quarter 2026 Update

TULSA, OK / ACCESS Newswire / May 20, 2026 / ClearSign Technologies Corporation (Nasdaq:CLIR) ("ClearSign" or the "Company"), a leader in advanced combustion and sensing technologies that help ...
ACHR News

Crafting Boiler Burners that Meet or Exceed NOx Emission Targets

Nitrogen oxides (NOx) produced during the combustion process contribute to the formation of smog, ozone, and acid rain, causing harm to humans and ecosystems. Stringent regulations are currently ...