ClearSign Technologies Receives Engineering Order for Low Emissions Solution in California

ClearSign Technologies Corporation, an emerging leader in industrial combustion and sensing technologies, has received an engineering order for an additional retrofit burner for a flare from a prominent energy company in California. This order solidifies the company's position as a provider of advanced combustion technologies and solutions for modern emission reduction needs.

The order is for the initial engineering of a retrofit burner to be installed in an enclosed flare at a California production facility. The final product is expected to be installed at the customer's site in the San Joaquin Valley of California in the fourth quarter 2025. This marks the second burner sold to this customer within the year and the third overall, further demonstrating the growing interest in this product line in California and other regions.

"We are pleased to provide another low emissions retrofit solution for our customer in California," said Jim Deller, Ph.D., Chief Executive Officer of ClearSign. "As with our previous orders for this customer, our technology was sought to replace their existing flare burner in order to further reduce pollutant emissions and meet new air permit requirements."

Key Takeaways:

• ClearSign Technologies has received an engineering order for an additional retrofit burner for a flare from a prominent energy company in California.
• This marks the second burner sold to this customer within the year and the third overall, solidifying ClearSign's position as a provider of advanced combustion technologies and solutions for modern emission reduction needs.
• The order is for the initial engineering of a retrofit burner to be installed in an enclosed flare at a California production facility.
• The final product is expected to be installed at the customer's site in the San Joaquin Valley of California in the fourth quarter 2025.
• ClearSign's technology was sought to replace the existing flare burner in order to further reduce pollutant emissions and meet new air permit requirements.
• This order is part of a growing trend with ClearSign, with interest in this product line in California and other regions continuing to increase.

Statistics:

• 3 burners sold to this customer within the year
• 2 burners sold within the year for California production facilities
• Expected installation at customer site in 4th quarter 2025

Sources:

• ClearSign Technologies Corporation (Nasdaq: CLIR) website: www.clearsign.com
• U.S. Securities and Exchange Commission Annual Report on Form 10-K filing