Exhibit 99.1 ClearSign Technologies Corporation Provides Second Quarter 2024 Update TULSA, Okla., August 21, 2024 -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the quarter ended June 30, 2024. "The ClearSign business has advanced on multiple fronts during the past fe ...

ClearSign Technologies Corporation (CLIR) provides updates on second-quarter 2024 operations prior to hosting its investors' call. In the quarter ended on Jun 30, 2024, the company received two purchase orders to finish the entire engineering of burners for the conversion of two more process heaters at the California refinery, bringing the total to four burners. This initial engineering is expected to be followed by purchase orders for burner manufacturing and supply. ClearSign Technologies also announced t ...

ClearSign Technologies Corporation Q2 2024 Earnings Conference Call August 21, 2024 5:00 PM ET Company Participants Matthew Selinger - IR, Firm IR Group Brent Hinds - CFO Jim Deller - CEO Conference Call Participants Amit Dayal - H.C. Wainwright Operator Good afternoon and welcome to the ClearSign Technologies Second Quarter 2024 Conference Call. All participants will be in a listen-only mode. [Operator Instructions] Please note, this event is being recorded. I would now like to turn the conference over to ...

TULSA, Okla., Aug. 21, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today provides an update on operations for the quarter ended June 30, 2024. "The ClearSign business has advanced on multiple fronts during the past few months, including significant new orders, new product development and i ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ______________ to _______________ Commission File Number 001-35521 CLEARSIGN TECHNOLOGIES CORPORATION (Exact name of registrant as specified ...

Hosting Call at 5pm ET on Wednesday, August 21st TULSA, Okla., Aug. 7, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces on Wednesday , August 21, 2024, the Company will host a conference call at 5:00 PM ET. The Company will file its quarterly report on form 10-Q with the SEC in the co ...

TULSA, Okla., Aug. 6, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces that G. Todd Silva has been appointed to serve as a member of the Company's Board of Directors (the "Board"), effective as of August 1, 2024. Mr. Silva was nominated by clirSPV LLC to serve as its director designee ...

The burner order was received from Birwelco USA Inc. for installation in a Gulf Coast facility in Texas of global multifaceted chemicals company. The Company expects the project to be rolled out in phases, resulting in the final delivery of the burners to be around the second half of 2025. Cautionary note on forward-looking statements ClearSign Technologies Corporation designs and develops products and technologies for the purpose of improving key performance characteristics of industrial and commercial sys ...

The burner was sold for about 90 million BTU/hr , almost twice the size of its previous greatest single burner. This sale allows the company to demonstrate items built for the small, medium and big size ranges in the field. The company plans to deliver the burner in the third quarter of 2024. In the quarter ended Mar 31, 2024, the company received two further purchase orders to finish the entire engineering of burners for the conversion of two more process heaters at the California refinery, bringing the to ...

TULSA, Okla., June 26, 2024 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, announces a burner sale from the horizontally fired process burner product line. About ClearSign Technologies Corporation DPH's capabilities on process heaters range from 100,000 BTu/hr to 100MMBtu/hr utilizing direct fired ...