Fuel Tech(FTEK) - 2025 Q2 - Quarterly Results

Exhibit 99.1 CONTACT: Vince Arnone Devin Sullivan President and CEO Managing Director (630) 845-4500 The Equity Group Inc. dsullivan@theequitygroup.com FOR IMMEDIATE RELEASE FUEL TECH REPORTS 2025 SECOND QUARTER FINANCIAL RESULTS WARRENVILLE, Ill., August 5, 2025 – Fuel Tech, Inc. (NASDAQ: FTEK), a technology company using advanced engineering processes to provide emissions control systems and water treatment technologies in utility and industrial applications, today reported financial results for the secon ...