- 2025 Revenue Growth Consolidated revenue rose 6% to $26.7M, driven by 28% growth in FUEL CHEM segment revenue to $17.8M.
- Strong Cash Position Cash, cash equivalents, and investments totaled $31.9M as of year-end, with no debt and $3M net cash from operations.
- Fourth-Quarter Revenue Surge Consolidated Q4 revenue jumped 37% to $7.2M, with FUEL CHEM revenue up 37% to $4.9M due to legacy units and a demo program.
- Data Center Sales Pipeline Near-term APC pipeline excludes $75M–$100M per project data center opportunities linked to SCR technology integration.
Segment Performance
The FUEL CHEM segment ended 2025 on a high note, with revenue increasing 37% to $4.9 million in the fourth quarter, driven by the performance of legacy units and new customers. The APC segment revenue rose 37% to $2.4 million in the fourth quarter, primarily due to the timing of project completion. The company's APC backlog was $7 million as of December 31, 2025, up from $6.2 million at the end of 2024.
Data Center Opportunity
Fuel Tech is making progress in the data center opportunity, with a sales pipeline approximating $75 million to $100 million per project. The company is in various stages of participation in project opportunities with multiple data center integrators and turbine and engine OEMs. Vincent J. Arnone cited the volume of activity and the caliber of the parties inquiring about the company's products and solutions as giving him a high level of confidence in closing data center projects.
Valuation and Outlook
Analysts estimate next year's revenue growth at 16.3%. The company's current valuation metrics include a P/S Ratio of 1.44 and an EV/EBITDA of -9.51. With a strong financial condition, including total cash and cash equivalents of $31.9 million, Fuel Tech is well-positioned to capitalize on emerging opportunities. The company's guidance for 2026 is expected to be influenced by the conversion of demonstration accounts to commercial operations and the progress in the data center opportunity.