ClearSign Technologies to Present at the LD Micro Main Event XVII

TULSA, Okla., April 4, 2025 /PRNewswire/ – ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that support decarbonization, improve operational and energy efficiency, enable the use of hydrogen as a fuel and enhance safety while dramatically reducing emissions, announces today that Jim Deller, Ph.D., Chief Executive Officer, will present and host one-on-one meetings with investors at the 15th Annual LD Micro Invitational. This event will take place at The Westin Grand Central in New York on April 9 and 10, 2025.

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ClearSign's presentation will begin at 2:00PM ET on Thursday, April 10, 2025. Management will also host one-on-one meetings with investors on Thursday, April 10, 2025.

Event: LD Micro Main Event XVII*Date: Thursday, April 10thTime*: 11:00 AM PT / 2:00PM ET

This year's LD Micro Invitational is expected to feature presentations from 50 companies, with the opportunity for private one-on-one meetings. ClearSign's presentation will be available to view here.

To register for the conference or request a one-on-one meeting with Dr. Deller please visit here.

About ClearSign Technologies Corporation

ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems, including operational performance, energy efficiency, emission reduction, the use of hydrogen as a fuel and overall cost-effectiveness. Our patented technologies, embedded in established OEM products as ClearSign Core™ and ClearSign Eye™ and other sensing configurations, enhance the performance of combustion systems in a broad range of markets, including the energy (upstream oil production and down-stream refining), commercial/industrial boiler, chemical, petrochemical, transport and power industries. For more information, please visit www.clearsign.com.

About LD Micro

LD Micro aims to be the most essential resource in the micro-cap world. Whether it is the Index, comprehensive data, or hosting the most significant events annually, LD's sole mission is to serve as an invaluable asset for all those interested in finding the next generation of great companies. To learn more about LD Micro, visit http://www.ldmicro.com.