ClearSign secures multiple burner and flare orders, completes hydrogen burner testing

ClearSign Technologies received multiple orders including an M1 series burner for West Texas, a California refinery burner project phase, and a fifth low-emission flare order, while successfully completing DOE-funded hydrogen-capable burner testing. The company reported $7.7 million in cash as of Q1 2026, demonstrating progress in commercializing emissions-reduction technology for industrial applications.