Financial Data and Key Metrics Changes - Consolidated revenues for Q4 2025 rose 37% to $7.2 million from $5.3 million in the prior year period, driven by growth in both APC and FUEL CHEM segments [23] - Full year 2025 consolidated revenue increased 6% to $26.7 million, with FUEL CHEM segment revenue rising 28% to $17.8 million [26] - Consolidated gross margin for Q4 2025 rose to 45% from 42% in the previous year, while full year gross margin increased to 46% from 42% in 2024 [23][27] - Operating loss narrowed to $1.4 million in Q4 2025 from $2.1 million in the prior year, and full year operating loss decreased to $3.7 million from $4.7 million [25][29] - Net loss for 2025 was $2.3 million or $0.08 per diluted share, compared to a net loss of $1.9 million or $0.06 per diluted share in 2024 [29] Business Line Data and Key Metrics Changes - APC segment revenues increased 37% to $2.4 million in Q4 2025, primarily due to project completion timing [23] - FUEL CHEM segment had a strong quarter with a 37% revenue increase to $4.9 million, benefiting from legacy portfolio contributions and a new demonstration program [23][24] - APC segment backlog at year-end 2025 was $7 million, up from $6.2 million at the end of 2024, indicating a positive trend in project awards [24] Market Data and Key Metrics Changes - The company secured $8.8 million in APC awards during 2025 from new and existing customers across the U.S., Europe, and Southeast Asia [8] - The near-term sales pipeline for APC contracts, excluding data center opportunities, is estimated to be between $3 million and $5 million [8] - The sales pipeline for data center opportunities is strong, approximating $75 million to $100 million for projects integrating SCR technology [10] Company Strategy and Development Direction - The company is focusing on expanding its air pollution control business, particularly in data center development and construction [5] - A strategic acquisition of Wahlco, Inc. has strengthened the company's technology portfolio and broadened its customer base [9] - The company aims to convert demonstration programs into commercial contracts, particularly in the FUEL CHEM segment, which is expected to continue performing well [21] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the potential for growth in 2026, expecting revenues to exceed 2025 levels, with FUEL CHEM approximating 2025 revenues and APC exceeding 2025 performance [22] - The regulatory environment is evolving, with potential rollbacks of certain regulations that could extend the life of coal and natural gas-fired units, which may benefit the company [14][15] - Management highlighted the importance of the data center opportunity as a significant growth driver for the future [10][12] Other Important Information - The company maintained a strong financial position with cash and investments of nearly $32 million at year-end and no debt [5][30] - SG&A expenses as a percentage of revenue decreased to 57% in Q4 2025 from 75% in the prior year, reflecting higher consolidated revenue [25] Q&A Session Summary Question: Data center opportunity and reliance on integrators - Management indicated that they are not yet specifically designed in with operators but are establishing themselves as trusted partners [36][38] Question: Impact of EPA regulations on existing plants - Management noted it is too early to assess the impact of recent rollbacks but emphasized that they do not affect nitrogen oxide reduction opportunities [40][41] Question: Potential customers in FUEL CHEM - Management expressed optimism about converting demonstration contracts to commercial agreements and mentioned ongoing discussions for additional opportunities [44][46] Question: Outlook for DGI revenues - Management expects to recognize small revenue from a rental contract and hopes for a system sale by the end of 2026, which would support further commercialization efforts [51][53] Question: Confidence in closing data center projects - Management's confidence stems from increased inquiries and the caliber of parties involved, indicating a long-term opportunity rather than a short-term one [62]

Financial Data and Key Metrics Changes - Consolidated revenues for Q4 2025 rose 37% to $7.2 million from $5.3 million in the prior year period, driven by growth in both APC and FUEL CHEM segments [23] - Full year 2025 consolidated revenue increased 6% to $26.7 million, with FUEL CHEM segment revenue rising 28% to $17.8 million [26] - Consolidated gross margin for 2025 rose to 46% from 42% in 2024, with higher margins for both FUEL CHEM and APC segments [27] Business Line Data and Key Metrics Changes - APC segment revenues increased 37% to $2.4 million in Q4 2025, primarily due to project completion timing [23] - FUEL CHEM segment generated a 37% increase in revenue to $4.9 million in Q4 2025, reflecting contributions from legacy portfolio and a new demonstration program [23] - APC segment backlog at the end of 2025 was $7 million, up from $6.2 million at the end of 2024 [24] Market Data and Key Metrics Changes - The company secured $8.8 million in APC awards during 2025 from new and existing customers in the U.S., Europe, and Southeast Asia [8] - The sales pipeline for data center opportunities is estimated at $75 million-$100 million, indicating strong demand for emissions control solutions [10] Company Strategy and Development Direction - The company is focusing on expanding its air pollution control business, particularly in data center development and construction [5] - A strategic acquisition of Wahlco, Inc. has strengthened the company's technology portfolio and broadened its customer base [9] - The company aims to convert demonstration programs into commercial contracts, particularly in the FUEL CHEM segment [21] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the potential for revenue growth in 2026, expecting FUEL CHEM to maintain 2025 revenue levels and APC to exceed 2025 performance [22] - The regulatory environment is evolving, with potential rollbacks of certain regulations that could extend the life of coal and natural gas-fired units, which may benefit the company [14][15] Other Important Information - The company maintained a strong financial position with cash and investments of nearly $32 million at year-end and no debt [5] - Operating loss narrowed to $3.7 million for 2025, compared to a loss of $4.7 million in 2024, reflecting higher segment revenues [29] Q&A Session Summary Question: Data center opportunity and reliance on integrators - Management indicated that they are not yet specifically designed in with operators but are establishing themselves as trusted partners for pollution control systems [36] Question: Impact of EPA regulations on existing plants - Management noted it is too early to assess the impact of recent regulatory rollbacks but emphasized that these do not affect opportunities related to nitrogen oxide reduction [41] Question: Potential customers in FUEL CHEM segment - Management expressed optimism about converting demonstration contracts to commercial agreements and mentioned ongoing discussions for additional opportunities [44] Question: Revenue expectations from DGI - Management expects to recognize small revenue from DGI rentals and hopes for a system sale by the end of 2026, which would help in further commercializing DGI [52]

Financial Data and Key Metrics Changes - Consolidated revenues for Q4 2025 rose 37% to $7.2 million from $5.3 million in the prior year period, driven by growth in both APC and FUEL CHEM segments [24] - Full year 2025 consolidated revenue increased 6% to $26.7 million, with FUEL CHEM segment revenue rising 28% to $17.8 million [27] - Consolidated gross margin for Q4 2025 rose to 45% from 42% in the previous year, while full year gross margin increased to 46% from 42% in 2024 [24][28] - Operating loss narrowed to $1.4 million in Q4 2025 from $2.1 million in the prior year, and full year operating loss decreased to $3.7 million from $4.7 million [26][29] - Net loss for 2025 was $2.3 million or $0.08 per diluted share, compared to a net loss of $1.9 million or $0.06 per diluted share in 2024 [29] Business Line Data and Key Metrics Changes - FUEL CHEM segment revenues for Q4 2025 increased 37% to $4.9 million from $3.5 million, reflecting contributions from legacy accounts and a new demonstration program [24][25] - APC segment revenues rose 37% to $2.4 million in Q4 2025 from $1.8 million, primarily due to project completion timing [24] - APC segment backlog at year-end 2025 was $7 million, up from $6.2 million at the end of 2024, with a mix of domestic and foreign projects [25] Market Data and Key Metrics Changes - The sales pipeline for data center opportunities is estimated at $75 million to $100 million, with expectations for commercial awards beginning in Q2 2026 [11][13] - The company secured $8.8 million in APC awards during 2025 from new and existing customers across the U.S., Europe, and Southeast Asia [9] Company Strategy and Development Direction - The company is focusing on expanding its air pollution control business, particularly in data center development and construction, and is optimistic about converting demonstration programs into commercial contracts [5][21] - A strategic acquisition of Wahlco, Inc. has strengthened the company's technology portfolio and customer base, enhancing its market position [10] - The company aims to leverage regulatory changes to extend the life of coal and natural gas-fired units, offering retrofit and maintenance solutions [16][18] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the potential for revenue growth in 2026, expecting FUEL CHEM revenues to approximate 2025 levels and APC revenues to exceed 2025 performance [23] - The company is actively monitoring regulatory changes and their implications for business opportunities, particularly regarding nitrogen oxide reduction [14][16] - Management highlighted the importance of establishing relationships with data center integrators and turbine suppliers to capitalize on emerging opportunities [12][62] Other Important Information - The company maintained a strong financial position with cash and investments totaling $31.9 million and no debt as of year-end 2025 [30] - SG&A expenses for 2025 increased slightly to $14.1 million, but as a percentage of revenue, they decreased to 53% from 55% in 2024 [28] Q&A Session Summary Question: Data center opportunity and competition with integrators - Management indicated that they are not yet specifically designed in with operators but are establishing themselves as trusted partners for pollution control system design [36][37] Question: Impact of EPA regulations on existing plants - Management noted it is too early to assess the impact of recent regulatory rollbacks but emphasized that these do not affect opportunities related to nitrogen oxide reduction [40][41] Question: Potential for additional customers in FUEL CHEM - Management expressed optimism about converting demonstration contracts to commercial agreements and mentioned ongoing discussions for additional opportunities [44][45] Question: Revenue expectations from DGI - Management expects to recognize small revenue from DGI rental contracts and is hopeful for a system sale by the end of 2026, which would support further market development [51][52] Question: Confidence in closing data center projects - Management's confidence stems from increased inquiries and the caliber of parties involved, indicating a long-term opportunity rather than a short-term one [60][62]

Revenue Growth - In 2025, the company achieved revenue growth of over $1.5 million compared to 2024, maintaining momentum through successful order fulfillment and R&D investments[97] - Revenues for the year ended December 31, 2025, were $26,677 million, a year-over-year increase of $1,544 million or 6% compared to 2024[126] - U.S. revenues increased by $3,220 million, or 18%, from $17,802 million in 2024 to $21,022 million in 2025, while international revenues decreased by $1,676 million, or 23%[126] - The FUEL CHEM technology segment revenues increased by $3,878 million, or 28%, to $17,769 million in 2025, driven by renewed orders and new customer acquisition[128] - The APC technology segment revenues decreased by $2,334 million, or 21%, to $8,908 million in 2025, primarily due to project execution timing and customer-driven delays[127] Segment Performance - The FUEL CHEM segment experienced revenue growth driven by increased order regularity from legacy customers and a new commercial program, contributing to improved performance in 2025[100] - The APC business segment saw a decline in revenues and operating profits in 2025 due to customer-driven project delays, with a consolidated backlog of $7,047 thousand at year-end[101] Financial Condition - Cash and cash equivalents at December 31, 2025, were $11,939 million, an increase from $8,510 million at December 31, 2024[136] - Operating activities provided cash of $3,016 million for the year ended December 31, 2025, primarily due to a decrease in accounts receivable[137] - The outstanding standby letters of credit totaled approximately $2,437 million at December 31, 2025, with no financial covenants in the Investment Collateral Security agreement[144] Research and Development - Research and development expenses rose to $2,014 million in 2025 from $1,564 million in 2024, focusing on new product development and water treatment technologies[131] Market Outlook - The company anticipates continued demand for its products driven by increased electricity demand in emerging markets and industries reliant on electric power, despite a market shift towards alternative power generation[99] Impairment and Valuation - The company performed its annual goodwill impairment analysis for the FUEL CHEM reporting unit and determined no impairment existed as of October 1, 2025[119] - Deferred tax assets had a valuation allowance of $14,761 thousand at December 31, 2025, compared to $13,697 thousand in 2024, indicating a review of realizability[122] Cost and Inflation - Inflationary pressures for materials and labor, along with long lead times for equipment components, are being monitored, which could adversely affect business results and financial condition[102] Capital Expenditures - The Company expects capital expenditures in 2026 to be funded with cash from operations or cash on hand[142] Gross Margin - Consolidated gross margin improved to 46% in 2025 from 42% in 2024, with the FUEL CHEM segment gross margin increasing to 48%[129]

Revenue Performance - Fuel Tech reported consolidated revenues of $7.2 million for Q4 2025, a 37% increase from $5.3 million in Q4 2024[7] - FUEL CHEM segment revenues rose by 37.4% in Q4 2025 and by 27.9% for the full year 2025, with annual revenue potential from a new customer estimated at $2.5 to $3.0 million[4] - Air Pollution Control (APC) segment revenues increased by 36.7% in Q4 2025, but declined for the full year due to project delays, with a consolidated APC backlog of $7.0 million as of December 31, 2025[5] - Total revenues for 2025 increased to $26.7 million from $25.1 million in 2024, driven by higher FUEL CHEM revenues[13] - Revenues for Q4 2025 reached $7,247 million, a 37% increase from $5,283 million in Q4 2024[25] - Total revenues for the year 2025 were $26,677 million, up from $25,133 million in 2024, representing a 6.2% growth[25] - Revenues from the United States for 2025 were $21,022 million, compared to $17,802 million in 2024, indicating a 18.5% increase[34] Financial Metrics - The company maintained a gross margin of 44.6% in Q4 2025, up from 42.3% in Q4 2024, primarily due to higher APC segment gross margins[7] - Operating loss for Q4 2025 was $1,425 million, an improvement from a loss of $2,116 million in Q4 2024[25] - The net loss for 2025 was $(2.3) million, or $(0.08) per share, compared to a net loss of $(1.9) million, or $(0.06) per share in 2024[15] - Net loss for the year 2025 was $2,324 million, compared to a net loss of $1,943 million in 2024[27] - Adjusted EBITDA for Q4 2025 was $(1,244) million, slightly better than $(1,828) million in Q4 2024[36] - The company reported a comprehensive loss of $2,127 million for the year 2025, compared to a comprehensive loss of $2,110 million in 2024[27] Expenses - SG&A expenses for 2025 were $14.1 million, or 52.7% of revenues, compared to $13.8 million, or 54.8% in 2024[14] - Research and development expenses for the year 2025 totaled $2,014 million, up from $1,564 million in 2024[25] Cash and Investments - Cash and investments totaled nearly $32 million at year-end 2025, with no long-term debt reported[3] - Cash and cash equivalents at the end of 2025 were $11,939 million, an increase from $8,510 million at the end of 2024[29] Future Opportunities - The company has a sales pipeline of approximately $75-100 million related to data center construction opportunities across the U.S.[6] - Fuel Tech is actively engaged in the demonstration of its DGI technology, with positive initial results expected to conclude in Q2 2026[6]

Core Insights - Fuel Tech, Inc. reported significant growth in its FUEL CHEM operations, achieving the highest annual segment revenue since 2018, and noted a positive outlook for its Air Pollution Control (APC) business segment driven by power generation growth [2][3] Financial Performance - For Q4 2025, consolidated revenues increased by 37% to $7.2 million from $5.3 million, with gross margin expanding to 44.6% from 42.3% [6][10] - FUEL CHEM segment revenue rose by 37.4% in Q4 2025 and by 27.9% for FY 2025, with gross margin maintained at historic levels [3][9] - APC segment revenues increased by 36.7% in Q4 2025 but declined for FY 2025 due to project delays; the segment backlog grew to $7.0 million from $6.2 million year-over-year [4][10] Segment Insights - The FUEL CHEM segment's annual revenue potential from a new customer demonstration is estimated at $2.5 to $3.0 million if converted from a demonstration to a full contract [3] - The APC segment secured $8.8 million in new awards in 2025, contributing to the backlog increase [4] Operational Highlights - The company has a robust sales pipeline of approximately $75-100 million related to data center construction, focusing on integrating Selective Catalytic Reduction (SCR) technologies [5] - Ongoing demonstrations of DGI technology at various sites are yielding positive results, with a second trial converting to a six-month rental contract [5] Yearly Overview - For FY 2025, consolidated revenues rose to $26.7 million from $25.1 million in 2024, driven by higher FUEL CHEM revenues, while APC revenues decreased [10][11] - The net loss for FY 2025 was $(2.3) million, compared to $(1.9) million in 2024, with Adjusted EBITDA loss increasing to $(2.7) million from $(2.2) million [11][12] Financial Condition - As of December 31, 2025, the company had cash and investments totaling nearly $32 million and no long-term debt [2][12] - Stockholders' equity was reported at $40.0 million, or $1.29 per share [12]

Core Viewpoint - Fuel Tech, Inc. will release its financial results for Q4 and the full year ended December 31, 2025, on March 3, 2026, after market close [1] Financial Results Announcement - The financial results will be discussed in a conference call on March 4, 2026, at 10:00 am ET / 9:00 am CT [2] - Interested parties can participate via phone or through the company's website, with a replay available online afterward [2] Company Overview - Fuel Tech specializes in advanced engineering processes for emissions control systems and water treatment technologies [3] - The company is a leader in nitrogen oxide (NOx) reduction and particulate control technologies, with over 1,300 installations worldwide [3] - Fuel Tech's FUEL CHEM technology enhances combustion unit efficiency and environmental status by managing slagging, fouling, corrosion, and opacity [3] - Water treatment technologies include DGIDissolved Gas Infusion Systems, which address various applications in the water and wastewater industries [3] - The company utilizes exceptional Computational Fluid Dynamics modeling capabilities, supported by high-end visualization software [3]

Group 1: NVIDIA Corporation - NVIDIA continues to dominate the GPU market, with a significant increase in revenue driven by demand in AI and gaming sectors [1] - The company reported a revenue of $13.51 billion for the last quarter, representing a 101% year-over-year increase [1] - NVIDIA's data center revenue reached $10.32 billion, up 171% compared to the previous year, highlighting its strong position in AI infrastructure [1] Group 2: Cameco Corp - Cameco Corp is experiencing a resurgence in uranium demand, with prices rising due to increased global interest in nuclear energy [1] - The company reported a revenue increase of 25% year-over-year, driven by higher uranium prices and increased production [1] - Cameco's strategic partnerships and long-term contracts are positioning it well for future growth in the nuclear sector [1] Group 3: Lightbridge Corp - Lightbridge Corp is focusing on advanced nuclear fuel technology, which aims to improve the efficiency and safety of nuclear reactors [1] - The company is in the process of developing its proprietary fuel technology, which could significantly reduce waste and enhance reactor performance [1] - Lightbridge's initiatives align with the growing global emphasis on sustainable energy solutions [1] Group 4: Palantir Technologies Inc - Palantir Technologies is expanding its footprint in the government and commercial sectors, with a focus on data analytics and AI solutions [1] - The company reported a revenue of $525 million for the last quarter, marking a 22% increase year-over-year [1] - Palantir's partnerships with various government agencies and private enterprises are enhancing its market position and driving growth [1]

Financial Data and Key Metrics Changes - Consolidated revenues for Q3 2025 declined slightly to $7.5 million from $7.9 million in the prior year period due to lower APC segment revenues, partially offset by higher Fuel Chem segment revenue [27] - Consolidated gross margin rose to 49% of revenues from 43% in the prior year, driven by increases in both Fuel Chem and APC segment gross margins [27] - Net income for Q3 2025 was $303,000 or $0.01 per share, compared to a net income of $80,000 or $0.00 per share in the prior year period [29] Business Line Data and Key Metrics Changes - Fuel Chem segment revenue improved to $4.8 million from $4.6 million, while APC segment revenue declined to $2.7 million from $3.2 million due to timing of project execution [27] - Fuel Chem's full year 2025 segment revenue is now expected to approximate $16.5 million-$17 million, up from prior guidance of $15 million-$16 million [15] - APC segment backlog increased to $9.5 million at the end of Q3 2025, up from $6.2 million at the end of 2024 [28] Market Data and Key Metrics Changes - The company is pursuing $3 million-$5 million of potential additional APC contracts expected to close before the end of the year or early Q1 2026 [15] - The sales pipeline for data center opportunities is valued at approximately $80 million-$100 million, with eight to ten opportunities currently being pursued [22][42] Company Strategy and Development Direction - The company is focusing on expanding its APC portfolio through strategic acquisitions and enhancing its technology base to address global customer needs [16][18] - There is a strong emphasis on the digital economy, including AI and data centers, which is driving new power generation demand and creating opportunities for emissions control solutions [20][21] Management Comments on Operating Environment and Future Outlook - Management expressed confidence in maintaining a strong financial position and funding growth initiatives across its business segments [32] - The company anticipates continued demand for its technology solutions, particularly in the context of the electrification of everything and industrial transitions [20][21] Other Important Information - The company has no long-term debt and total cash and investments were reported at $33.8 million as of September 30, 2025 [30] - The acquisition of complementary APC intellectual property was completed for $350,000, which is expected to enhance the company's competitive position [16] Q&A Session Summary Question: Will additional investments be needed to monetize the recent acquisition? - Management does not expect significant incremental investment to capitalize on the acquired IP, with some small contributions anticipated relatively quickly from aftermarket opportunities [37] Question: How is the company approaching data center opportunities? - The company is typically brought into data center projects through engine or turbine OEMs and is also engaging with non-traditional players looking to repurpose aircraft engines for power generation [40][41] Question: What is the current pipeline size for data center opportunities? - The current pipeline consists of eight to ten opportunities valued at $80 million-$100 million, with expectations for some commercial opportunities to finalize by the end of the year or early 2026 [42][43] Question: What are the expectations for cash flow in Q4? - Management anticipates cash balance to be flat to slightly down by the end of the year, with Q3 typically being the best performing quarter [54] Question: Did the previous global sales pipeline include data center opportunities? - The previous pipeline number did not include data center opportunities, which are now valued at $80 million-$100 million, in addition to $10 million-$20 million in standard APC business [58][59]

Financial Data and Key Metrics Changes - Consolidated revenues for Q3 2025 declined slightly to $7.5 million from $7.9 million in the prior year period due to lower APC segment revenues, partially offset by higher Fuel Chem segment revenue [28] - Consolidated gross margin for Q3 rose to 49% from 43% in the prior year, driven by increases in both Fuel Chem and APC segment gross margins [28] - Net income for Q3 was $303,000 or $0.01 per share, compared to $80,000 or $0.00 per share in the prior year [30] Business Line Data and Key Metrics Changes - Fuel Chem segment revenue improved to $4.8 million from $4.6 million, while APC segment revenue declined to $2.7 million from $3.2 million due to timing of project execution [28][15] - Fuel Chem's full year 2025 segment revenue is now expected to approximate $16.5 million-$17 million, up from prior guidance of $15 million-$16 million [15] - APC segment backlog increased to $9.5 million at the end of Q3, up from $6.2 million at the end of 2024 [29] Market Data and Key Metrics Changes - The company is pursuing $3 million-$5 million of potential additional APC contracts expected to close by the end of the year or early Q1 2026 [15] - The sales pipeline for data center projects integrating SCR technology is valued at approximately $80 million-$100 million [22] Company Strategy and Development Direction - The company is advancing its dissolved gas infusion technology and has commenced a six-month demonstration program for a new FuelCam customer [13][14] - A small strategic acquisition of complementary APC intellectual property was made for $350,000, aimed at enhancing the company's technology base and competitive position [16][18] - The company is focusing on expanding its APC portfolio and pursuing additional awards driven by industrial expansion and regulatory requirements [18][20] Management's Comments on Operating Environment and Future Outlook - Management noted an unprecedented increase in demand for power generation driven by the digital economy, including AI and data centers [20] - The company expects revenues for 2025 to be approximately $27 million, representing an 8% increase over 2024 [27] - Management expressed confidence in maintaining a strong financial position with total cash and investments of $33.8 million and no debt [32] Other Important Information - The company is continuing to monitor the EPA's rule for large municipal waste combustor units, which could impact nitrogen oxide emissions requirements [19] - The company is experiencing significant interest in its DGI technology, with ongoing demonstrations and discussions in various end markets [26] Q&A Session Summary Question: Will additional investments be needed to monetize the recent acquisition? - Management does not expect significant incremental investment to capitalize on the acquired IP, with some near-term contributions anticipated from aftermarket opportunities [38] Question: How is the company approaching data center opportunities? - The company is typically brought in by engine or turbine OEMs and is also engaging with non-traditional players looking to repurpose aircraft engines for power generation [40][41] Question: What is the current pipeline size for data center opportunities? - The company is pursuing eight to ten opportunities valued at $80 million-$100 million, with some expected to finalize by the end of the year or early 2026 [43] Question: What are the expectations for cash flow in Q4? - Management anticipates a flat to slightly lower cash balance by year-end, with Q3 being the best performing quarter [54]