ClearSign to Present at The Water Tower Research Insights Conference on September 23, 2026

TULSA, OK / ACCESS Newswire / September 22, 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 announced today that Chief Executive Officer, Jim Deller, Ph.D., will present at the Water Tower Research Insights Conference, a two-day virtual event taking place September 22 and 23, 2026. Jim Deller will give the company's presentation on Wednesday, September 23, 2026 at 09:30am ET and ClearSign will be available for one-on-one investor meetings.

Event WTR Insights Conference - Virtual Conference Dates September 22 and 23, 2026 Our Presentation Wednesday, September 23, 2026 at 09:30am ET Registration Register Here * The conference features presentations from companies across Chemicals & Materials Technology, Consumer, Healthcare, Energy Transition & Sustainable Investing, Technology, Mobility & Industrial Technology, and Natural Resources. * Register and view the full company lineup here: Register Here About ClearSign Technologies Corporation