10-Q: Fuel Tech Reports Q2 Loss Amid Revenue Decline

Fuel Tech, Inc. reported a wider net loss for the second quarter of 2025, driven by a 21% revenue decrease, despite improved cash flow from operations and increased backlog.

Summary

• Fuel Tech, Inc. reported a net loss of $689 thousand for the three months ended June 30, 2025, compared to a net loss of $421 thousand for the same period in 2024.
• For the six months ended June 30, 2025, the net loss was $1,428 thousand, significantly wider than the $140 thousand net loss for the six months ended June 30, 2024.
• Revenues for the three months ended June 30, 2025, decreased by 21% to $5,558 thousand from $7,042 thousand in the prior year period.
• Revenues for the six months ended June 30, 2025, were $11,940 thousand, consistent with $11,999 thousand in the prior year period.
• The Air Pollution Control (APC) technology segment's revenue decreased by 37% to $2,505 thousand for the three months and 39% to $3,808 thousand for the six months ended June 30, 2025, primarily due to timing of project execution and customer-driven delays.
• The FUEL CHEM technology segment's revenue was relatively flat at $3,053 thousand for the three months but increased by 42% to $8,132 thousand for the six months ended June 30, 2025, driven by outage completions, increased operation dispatch at legacy accounts, and a new customer account.
• Consolidated gross margin percentage improved to 46% for both the three and six months ended June 30, 2025, up from 42% in the comparable periods of 2024.
• Cash and cash equivalents increased to $10,589 thousand as of June 30, 2025, from $8,510 thousand at December 31, 2024.
• Cash provided by operating activities was $1,487 thousand for the six months ended June 30, 2025, a significant improvement from cash used of $2,664 thousand in the prior year period.
• The consolidated APC backlog increased to $7,811 thousand as of June 30, 2025, from $6,175 thousand at December 31, 2024, with $2,833 thousand in U.S. domestic projects and $4,978 thousand in international projects.
• The global sales pipeline is estimated to be in the $75-$100 million range.
• Research and development expenses increased to $1,060 thousand for the six months ended June 30, 2025, from $798 thousand in the prior year period, reflecting investment in new product development, including DGI Dissolved Gas Infusion Systems for water treatment.

Sentiment

Score: 4

Explanation: The sentiment is moderately negative due to a significant increase in net losses and a notable revenue decline in the core APC segment for the quarter. While cash flow from operations improved and backlog increased, the worsening profitability and revenue contraction in a key segment outweigh these positives for short-term outlook.

Positives

• Cash provided by operating activities significantly improved to $1,487 thousand for the six months ended June 30, 2025, compared to cash used of $2,664 thousand in the prior year.
• Consolidated gross margin percentage increased to 46% for both the three and six months ended June 30, 2025, up from 42% in the comparable periods of 2024, indicating improved profitability per sale.
• The FUEL CHEM technology segment showed strong growth, with revenues increasing by 42% to $8,132 thousand for the six months ended June 30, 2025, driven by new customer accounts and increased operational demand.
• The consolidated Air Pollution Control (APC) backlog increased to $7,811 thousand as of June 30, 2025, from $6,175 thousand at December 31, 2024, indicating future revenue potential.
• The company's global sales pipeline is robust, estimated in the $75-$100 million range, suggesting potential for future business growth.
• Continued investment in research and development, particularly in DGI Dissolved Gas Infusion Systems for water treatment, indicates a focus on expanding product offerings and market opportunities.
• Management believes current cash position and net cash flows are adequate to fund planned operations for the next 12 months.

Negatives

• Net loss widened significantly to $689 thousand for the three months ended June 30, 2025, from $421 thousand in the prior year period.
• The net loss for the six months ended June 30, 2025, increased substantially to $1,428 thousand from $140 thousand in the prior year period, partly due to a one-time Employee Retention Credit benefit in 2024.
• Total revenues for the three months ended June 30, 2025, decreased by 21% to $5,558 thousand compared to $7,042 thousand in the prior year.
• The Air Pollution Control (APC) technology segment experienced a significant revenue decline of 37% for the three months and 39% for the six months ended June 30, 2025, primarily due to timing of project execution and customer-driven delays.
• Selling, general and administrative (SG&A) expenses increased by $102 thousand for the three months and $98 thousand for the six months ended June 30, 2025, contributing to the operating loss.
• SG&A as a percentage of revenues increased to 60% for the three months ended June 30, 2025, from 46% in the comparable period, primarily due to the decrease in revenues.

Risks

• Earnings and cash flow are subject to fluctuations due to changes in foreign currency exchange rates.
• Forward-looking statements involve risks and uncertainties, including those detailed in the company's Annual Report on Form 10-K for the year ended December 31, 2024, under the caption 'Risk Factors'.

Future Outlook

Management expects to continue executing on existing project backlog and supporting legacy accounts while actively pursuing additional market opportunities. They anticipate that cost control efforts will maintain existing levels of operating expenditures and that new business opportunities will lead to an improved financial and market outlook. The company plans additional capital expenditures in 2025 for the DGI business, maintenance of field equipment, computer and systems, and general office equipment, expecting to fund these with cash from operations or cash on hand. Management believes current cash and working capital are sufficient to operate the base APC and FUEL CHEM businesses and fund planned operations for the next 12 months. The company is evaluating the 'One Big Beautiful Bill Act' but does not expect a material impact on its financial statements.

Management Comments

• "Company continues to execute on existing project backlog and support our legacy accounts while actively pursuing additional market opportunities."
• "We continue to invest in development of new technologies to expand our product offerings into the water and waste-water treatment market."
• "Our capital resources are sufficient for our immediate and longer-term needs, and we continue to enjoy the services and support of a dedicated workforce."
• "We expect that our cost control efforts will maintain our existing levels of operating expenditures and that new business opportunities will lead to an improved financial and market outlook."
• "Our FUEL CHEM segment performance is in line with expectations in revenue and segment operating profits in the current quarter as compared to 2024."
• "Our Air Pollution Control (APC) business experienced a decrease in revenue in the current quarter as compared to 2024, primarily due to timing of project execution and customer driven delays."
• "We are encouraged by the depth of our business development activities, which reflects an increased focus on global emissions protocols across a variety of fuel sources."
• "Management believes that currently we have sufficient cash and working capital to operate our base APC and FUEL CHEM businesses."
• "We believe our current cash position and net cash flows expected to be generated from operations are adequate to fund planned operations of the Company for the next 12 months."

Industry Context

The company operates in the environmental technology sector, providing solutions for air pollution control and, increasingly, water treatment. The focus on global emissions protocols suggests a market driven by regulatory compliance and environmental sustainability initiatives. The investment in DGI Dissolved Gas Infusion Systems aligns with a growing demand for efficient and cost-effective water and wastewater treatment solutions, a critical area for both municipal and industrial sectors. The mixed performance across segments (APC decline, FUEL CHEM growth) reflects varying demand dynamics within different industrial applications and geographic markets.

Comparison to Industry Standards

• The filing does not provide specific comparable companies, projects, or industry benchmarks to assess the results against global standards.
• The improvement in gross margin suggests effective cost management or favorable project mix within the company's operations, which could be a positive indicator relative to industry peers facing similar cost pressures.
• The significant increase in cash provided by operating activities, from a negative to a positive figure, indicates a strong improvement in operational efficiency and cash generation compared to the prior year, which could be a competitive advantage in the environmental solutions industry.

Corporate Governance

Legal Proceedings

• The company is from time to time involved in litigation incidental to its business but is not currently involved in any litigation where an adverse outcome is believed to have a material effect on its business, financial conditions, results of operations, or prospects.

Stakeholder Impact

• Shareholders: Experienced a wider net loss per share, but the increase in cash from operations and backlog could provide some long-term confidence. The increase in treasury stock due to tax withholding on vested RSUs impacts outstanding shares.
• Employees: Continue to receive stock-based compensation under the new 2024 Long-Term Incentive Plan. Employee-related expenses increased slightly.
• Customers: Some customers in the APC segment experienced project execution delays, potentially impacting their timelines. New customers in the FUEL CHEM segment contributed to revenue growth.
• Creditors: No outstanding debt other than standby letters of credit, indicating a low leverage profile.
• Suppliers: Accounts payable decreased, suggesting efficient payment practices or reduced purchasing volume.

Next Steps

• Continue to execute on existing project backlog.
• Support legacy accounts and actively pursue additional market opportunities.
• Invest in development of new technologies, particularly DGI Dissolved Gas Infusion Systems for the water and wastewater treatment market.
• Maintain cost control efforts to manage operating expenditures.
• Fund additional capital expenditures in 2025 for the DGI business, field equipment maintenance, and general office equipment using cash from operations or cash on hand.
• Evaluate the full effect of the 'One Big Beautiful Bill Act' signed into law on July 4, 2025.

Key Dates

Recommendation

The company's financial performance presents a mixed picture. While there's a significant increase in net loss for the quarter and six-month period, largely due to the absence of a one-time benefit from the prior year, there are also notable positives. Cash flow from operations turned strongly positive, gross margins improved, and the APC backlog increased, indicating future revenue potential. The FUEL CHEM segment shows robust growth. However, the substantial revenue decline in the APC segment due to project delays and the overall net loss are concerning. The investment in new technologies like DGI is a long-term positive, but its impact on profitability is yet to be seen. Given these offsetting factors, a 'hold' recommendation is appropriate, as investors should monitor whether the improved cash flow and backlog translate into sustained profitability and if the APC segment can recover from project delays.

Keywords

Fuel Tech, FTEK, Air Pollution Control, NOx reduction, FUEL CHEM, Water Treatment, DGI Systems, Environmental Technology, Industrial Solutions, SEC Filing, Quarterly Report, 10-Q