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Clearsign Technologies Corp Stock Price, News & Analysis

CLIR Nasdaq

Welcome to our dedicated page for Clearsign Technologies news (Ticker: CLIR), a resource for investors and traders seeking the latest updates and insights on Clearsign Technologies stock.

ClearSign Technologies Corporation (NASDAQ: CLIR) is a Delaware-based company that designs and develops combustion and sensing technologies for industrial and commercial systems. Its news flow, as reflected in recent press releases and SEC 8‑K filings, centers on decarbonization-focused projects, low-emission burner deployments, flare retrofits, hydrogen-capable combustion solutions, and updates on financial performance and Nasdaq listing compliance.

Investors following CLIR news can see announcements about process burner and flare orders for energy producers, refiners, and petrochemical companies, including multi-burner retrofit projects at refineries in California and engineering orders for heaters at U.S. Gulf Coast facilities. The company also reports on ClearSign Core™ “M” Series burner sales through OEM partners such as Devco Process Heaters for gas processing facilities in New Mexico and West Texas, as well as low-emission flare burner projects for energy producers in California’s San Joaquin Valley.

ClearSign’s news releases highlight advanced combustion and sensing technologies that aim to reduce emissions, improve efficiency and safety, and support the use of hydrogen as a fuel. Updates include orders for comprehensive testing of 100% hydrogen-capable burners, CFD analysis and engineering work for multi-burner heater retrofits, and progress on an expanded portfolio of low-NOx burners, flares, and flame sensors.

In addition to project and technology updates, CLIR news covers preliminary financial results, quarterly operating updates, conference call announcements, and participation in investor conferences. The company has also used 8‑K filings to disclose Nasdaq bid price and board composition notices, governance changes, and bylaw amendments. For investors and analysts, the CLIR news page provides an organized view of these operational, financial, and regulatory developments over time.

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ClearSign (NASDAQ:CLIR) received an initial CFD and engineering order from a supermajor refiner for a process heater retrofit at a California refinery. The order covers engineering for a total of 32 ClearSign Core burners to be installed across two heaters as the first phase of the project. The company said the project is expected to commence imminently and be rolled out in phases over 15–18 months. ClearSign described the client as a new, large-scale customer and framed the award as validation of growing adoption of its higher-efficiency, low-emission combustion technology that can support cleaner fuels including hydrogen.

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ClearSign Technologies (Nasdaq:CLIR), a leader in advanced combustion and sensing technologies, has secured an order for comprehensive testing of its hydrogen-capable process burner technology from a major petrochemical customer. The testing will evaluate burner performance across various operating conditions and fuel blends.

CEO Jim Deller indicated that this global client may be considering deploying ClearSign's technology across multiple processing facilities. The company expects to complete testing and deliver results in Q4 2025. The order represents a significant step in validating ClearSign's hydrogen-capable burner technology for industrial applications.

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ClearSign Technologies (Nasdaq:CLIR) has secured an engineering order for 36 ClearSign Core™ process burners from a major petroleum company for their Texas Gulf Coast refinery. The project represents a significant heater retrofit implementation that will be executed in phases.

The engineering order, received directly from the petroleum producer, marks the initial phase of the project. Final burner delivery is anticipated in the second half of 2026. This development demonstrates growing industry acceptance of ClearSign's emissions reduction and efficiency improvement technology in the petroleum sector.

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ClearSign Technologies (NASDAQ:CLIR), a company specializing in advanced combustion and sensing technologies, announced its participation in the H.C. Wainwright 27th Annual Global Investment Conference. CEO Jim Deller, Ph.D. will deliver a presentation on Monday, September 8th at 2:30 PM ET at the Lotte New York Palace Hotel.

ClearSign's technology focuses on helping industrial operators reduce emissions, enhance efficiency and safety, and support cleaner fuel adoption, including hydrogen. The conference, running from September 8-10, 2025, will feature presentations, one-on-one meetings, and networking opportunities.

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ClearSign Technologies (Nasdaq:CLIR), a leader in advanced combustion and emissions reduction technology, provided its Q2 2025 operational update. The company highlighted several key achievements, including: new engineering orders for process burner technology from a California refinery, a 500HP boiler burner order from California Boiler, and the successful launch of their ClearSign Core™ M-Series Process Burner Technology.

Notable developments include a strategic partnership with Zeeco to launch co-branded process burner lines capable of handling both natural gas and hydrogen while maintaining sub 5 ppm NOx emissions. The company reported cash and cash equivalents of $12.3 million as of June 30, 2025, with 52,426,282 outstanding shares.

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ClearSign Technologies (Nasdaq:CLIR), a company specializing in advanced combustion and sensing technologies, announced changes to its Board of Directors. Board members Judith S. Schrecker and Catharine M. de Lacy voluntarily resigned effective August 4, 2025, reducing the board size from six to five directors.

CEO Jim Deller acknowledged their contributions and indicated the company's intention to fill the vacancy in the coming months. The board realignment aims to support ClearSign's ongoing commercialization and growth objectives as the company enters a new phase of development.

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ClearSign Technologies (NASDAQ:CLIR) has secured a purchase order for engineering and computational modeling to enhance their process burner technology for a California refinery. The project aims to improve their combustion technology for implementation in a process heater.

The company's CEO, Jim Deller, highlighted this as an example of their rapid technology development capabilities and commitment to product diversification, clean combustion, and operational efficiency. The final implementation is contingent on successful completion of the engineering phase, with installation expected in early 2026.

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ClearSign Technologies Corporation (Nasdaq:CLIR), a company focused on industrial combustion and sensing technologies, has scheduled its Second Quarter 2025 earnings conference call for August 14, 2025, at 5:00 PM ET.

The company will release its financial and operating results for the quarter ending June 30, 2025, along with filing its 10-Q report with the SEC on the same day. Investors can join via phone using the dial-in numbers 888-506-0062 (U.S.) or 973-528-0011 (International) with participant code 560097, or through a webcast available on the company's investor relations website.

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ClearSign Technologies Corporation (CLIR) has secured a purchase order from Rogue Combustion, a California Boiler subsidiary, for a 500HP boiler burner featuring their M Series technology. The order represents an expansion of ClearSign's implementation of M Series technology across their boiler burner product line. The 500HP Fire Tube burner will be installed in a rental boiler during the second half of 2025. CEO Jim Deller highlighted that this integration aims to maintain or improve emissions performance while enhancing efficiency throughout their fire tube product line. The company also plans to expand the M Series technology implementation into their larger water tube boiler burner product line in the future.
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ClearSign Technologies Corporation (CLIR) announced significant changes to its Board of Directors. The Board expanded from five to seven directors with the appointment of Anthony DiGiandomenico and Lou Basenese, effective May 22, 2025. Additionally, David M. Maley will not seek re-election at the 2025 annual stockholders meeting.

DiGiandomenico, co-founder and Chief of Transactions at MDB Capital Holdings, brings extensive experience in early-stage disruptive technologies. Basenese, currently Executive VP of Market Strategy at Prairie Operating Co. and CEO of The Basenese Group, contributes over 25 years of experience in equity research, investment banking, and strategic planning.

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FAQ

What is the current stock price of Clearsign Technologies (CLIR)?

The current stock price of Clearsign Technologies (CLIR) is $0.571 as of March 10, 2026.

What is the market cap of Clearsign Technologies (CLIR)?

The market cap of Clearsign Technologies (CLIR) is approximately 28.7M.

CLIR Rankings

CLIR Stock Data

28.74M
42.20M
Pollution & Treatment Controls
Industrial Instruments for Measurement, Display, and Control
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United States
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