ClearSign Technologies (CLIR) EBITDA (2011 - 2026)

ClearSign Technologies has reported EBITDA for 16 years, with the latest figure at -$2.2 million in Q1 2026.

• For the quarter ending Q1 2026, EBITDA fell 5.39% year-over-year to -$2.2 million; the trailing twelve-month figure through Mar 2026 stood at -$5.6 million (up 10.55% YoY), and the FY2025 full-year result was -$5.5 million, down 3.62% from the prior year.
• EBITDA for Q1 2026 stood at -$2.2 million, down from -$311000.0 in the prior quarter.
• The five-year high for EBITDA was -$311000.0 in Q4 2025, with the low at -$2.2 million in Q1 2026.
• Historically, EBITDA has averaged -$1.5 million across 5 years, with a median of -$1.5 million in 2022.
• The largest YoY upside for EBITDA was 73.4% in 2025 against a maximum downside of 86.86% in 2025.
• ClearSign Technologies' EBITDA stood at -$1.5 million in 2022, then rose by 23.52% to -$1.2 million in 2023, then declined by 1.56% to -$1.2 million in 2024, then soared by 73.4% to -$311000.0 in 2025, then slumped by 603.54% to -$2.2 million in 2026.
• The last three EBITDA figures came in at -$2.2 million (Q1 2026), -$311000.0 (Q4 2025), and -$1.4 million (Q3 2025), per Business Quant data.