Tecogen Q4 Revenue $5.32M, Down Year-over-Year
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 17 2026
0mins
Should l Buy TGEN?
Reports Q4 revenue $5.32M vs. $6.08M last year. Q4 EPS includes the impairment of goodwill and long-lived assets, increased operating expenses and decreased gross profit from our Services segments. Abinand Rangesh, CEO of Tecogen, commented "during the upcoming call, I will provide some significant positive updates that will include the scale of the Vertiv opportunity pipeline for our chillers, the status of our own data center opportunities and an upcoming pilot project. On other positive news, our revenue grew 20% year on year. Although our loss widened and cash burn increased, this was because of critical expenses needed to expand margins in the service business and to develop the data center opportunities including expanding manufacturing capacity, R&D on our data center dual power source chiller and marketing."
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Analyst Views on TGEN
Wall Street analysts forecast TGEN stock price to rise
1 Analyst Rating
1 Buy
0 Hold
0 Sell
Moderate Buy
Current: 2.750
Low
15.00
Averages
15.00
High
15.00
Current: 2.750
Low
15.00
Averages
15.00
High
15.00
About TGEN
Tecogen Inc. designs, manufactures, markets, and maintains ultra-clean cogeneration products. The Company includes natural gas engine-driven combined heat and power (CHP) systems, chillers, and heat pumps for multi-family residential, commercial, recreational, and industrial use. The Company’s segments include Products, Services, and Energy Production. The Products segment designs, manufactures and sells industrial and commercial cogeneration systems. The Services segment provides operations and maintenance services for our products under long-term service contracts. The Energy Production segment, which installs, operates, and maintains distributed generation electricity systems that it owns and sells energy generated by such systems in the form of electricity, heat, hot water, and cooling to its customers under long-term energy sales agreements.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Tecogen Inc Reports Q4 2025 Earnings with Mixed Results
- Revenue Decline: Tecogen Inc reported Q4 2025 revenue of $5.3 million, down from $6.1 million in Q4 2024, primarily due to reduced product shipments, indicating pressure in market competitiveness.
- Gross Margin Drop: The gross margin for Q4 fell to 36.8% from 45% in 2024, reflecting rising costs and declining sales that negatively impact profitability, potentially affecting investor confidence moving forward.
- Surging Operating Expenses: Operating expenses surged by 57% in Q4 to $6.1 million, driven by asset impairment charges and increased costs in services and production, further straining the company's financial position.
- Widening Net Loss: The net loss for Q4 reached $4 million, significantly up from $1.1 million in the same period of 2024, highlighting the financial challenges faced by the company amid declining revenue and gross margins.
See More
Tecogen Inc. Q4 2025 Earnings Call Insights
- Progress with Vertiv: Tecogen's relationship with Vertiv is gaining significant momentum, with plans to design between 25 and 50 megawatts of Tecogen chillers, enhancing the company's competitive position in the data center market and expected to provide strong support for future order flow.
- Declining Financial Performance: Tecogen reported a revenue drop to $5.3 million in Q4, down $800,000 year-over-year, primarily due to decreased product shipments and a decline in energy production revenue, indicating challenges in market demand.
- Cash Flow Management Strategy: The company currently holds $10 million in cash and plans to substantially cut cash burn in Q2 to address future financial pressures and ensure operational sustainability.
- Future Outlook and Risks: Management expects the Vertiv demonstration project to be a key catalyst, although facing delays in customer project timelines and contract risks, emphasizing the need for improved cash management and service margin recovery to achieve long-term growth.
See More
Tecogen Reports Q4 2025 Financial Results with Losses
- Financial Overview: Tecogen reported a GAAP EPS of -$0.13 for Q4 2025, with revenues of $5.32 million, reflecting a 12.5% year-over-year decline, indicating significant market challenges and revenue pressures.
- Adjusted EBITDA: The adjusted EBITDA for the quarter was negative $2.43 million, compared to negative $0.69 million in Q4 2024, highlighting a continued deterioration in profitability that may affect investor confidence moving forward.
- Cash Position: As of December 31, 2025, Tecogen had a cash balance of $12.43 million, maintaining some liquidity; however, ongoing losses could threaten its operational and expansion plans.
- Market Reaction: Following the earnings report, Tecogen's stock price may experience negative pressure, prompting investors to closely monitor the company's future strategic adjustments and market recovery capabilities.
See More
Tecogen Reports 2025 Results Exceeding Expectations
- Significant Revenue Growth: Tecogen reported revenues of $27.07 million for 2025, a 19.7% increase from $22.62 million in 2024, driven by a remarkable 105.5% surge in product revenues, indicating strong market performance and heightened product demand.
- Widened Net Loss: Despite revenue growth, Tecogen's net loss expanded to $8.25 million compared to $4.76 million in 2024, primarily due to impairment of goodwill and long-lived assets, increased operating expenses, and decreased gross profit from its services segment, highlighting challenges faced during service business expansion.
- Quarterly Performance Fluctuations: In Q4 2025, revenues fell to $5.32 million from $6.08 million in Q4 2024, a 12.5% decline mainly due to weakness in the products segment; however, service revenues increased to $4.46 million, demonstrating the company's ability to maintain existing contracts and benefit from the newly acquired Aegis maintenance contracts.
- Neutral Market Sentiment: Although Tecogen's earnings report exceeded Wall Street expectations with a 6% stock price increase in after-hours trading, shares have fallen nearly 44% year-to-date, reflecting investor caution regarding the company's future outlook.
See More
Tecogen Scheduled to Announce Q4 Earnings Results
- Earnings Announcement Date: Tecogen is set to release its Q4 earnings on March 18 after market close, with investors keenly awaiting insights into its performance amid current economic challenges.
- Declining Earnings Expectations: The consensus EPS estimate stands at -$0.26, reflecting a staggering 420% year-over-year decline, indicating significant profitability pressures and market concerns regarding future performance.
- Revenue Forecast Drop: The consensus revenue estimate is $4.73 million, down 22.2% year-over-year, highlighting challenges in sales and market demand that could impact the company's long-term growth potential.
- Market Reaction: As Tecogen prepares to announce its earnings, the market's response could significantly influence its stock price, especially in comparison to strong buy stocks like Micron and Babcock & Wilcox.
See More
Tecogen to Release FY 2025 Financial Results on March 18
- Earnings Release Schedule: Tecogen Inc. will release its FY 2025 financial results on March 18, 2026, with the earnings press release and supplemental materials available on the company's website, ensuring timely access to critical information for investors.
- Management Conference Call: Senior management will hold a conference call and webcast on the same day at 9:30 AM Eastern Time to discuss financial performance, enhancing transparency and engaging with investors directly.
- Participation Details: Investors can join the call by dialing 877-407-7186 (US and Canada) or 201-689-8052 (international), with a recommendation to call at least 10 minutes prior to the start time to ensure smooth access.
- Playback and Archiving: A recording of the call will be available one hour after its conclusion, with investors able to listen by dialing 877-660-6853 (US and Canada) or 201-612-7415 (international), and the webcast will be archived for 14 days for later review.
See More
Tecogen Inc Reports Q4 2025 Earnings with Mixed Results
- Revenue Decline: Tecogen Inc reported Q4 2025 revenue of $5.3 million, down from $6.1 million in Q4 2024, primarily due to reduced product shipments, indicating pressure in market competitiveness.
- Gross Margin Drop: The gross margin for Q4 fell to 36.8% from 45% in 2024, reflecting rising costs and declining sales that negatively impact profitability, potentially affecting investor confidence moving forward.
- Surging Operating Expenses: Operating expenses surged by 57% in Q4 to $6.1 million, driven by asset impairment charges and increased costs in services and production, further straining the company's financial position.
- Widening Net Loss: The net loss for Q4 reached $4 million, significantly up from $1.1 million in the same period of 2024, highlighting the financial challenges faced by the company amid declining revenue and gross margins.
See More
Tecogen Inc. Q4 2025 Earnings Call Insights
- Progress with Vertiv: Tecogen's relationship with Vertiv is gaining significant momentum, with plans to design between 25 and 50 megawatts of Tecogen chillers, enhancing the company's competitive position in the data center market and expected to provide strong support for future order flow.
- Declining Financial Performance: Tecogen reported a revenue drop to $5.3 million in Q4, down $800,000 year-over-year, primarily due to decreased product shipments and a decline in energy production revenue, indicating challenges in market demand.
- Cash Flow Management Strategy: The company currently holds $10 million in cash and plans to substantially cut cash burn in Q2 to address future financial pressures and ensure operational sustainability.
- Future Outlook and Risks: Management expects the Vertiv demonstration project to be a key catalyst, although facing delays in customer project timelines and contract risks, emphasizing the need for improved cash management and service margin recovery to achieve long-term growth.
See More
Tecogen Reports Q4 2025 Financial Results with Losses
- Financial Overview: Tecogen reported a GAAP EPS of -$0.13 for Q4 2025, with revenues of $5.32 million, reflecting a 12.5% year-over-year decline, indicating significant market challenges and revenue pressures.
- Adjusted EBITDA: The adjusted EBITDA for the quarter was negative $2.43 million, compared to negative $0.69 million in Q4 2024, highlighting a continued deterioration in profitability that may affect investor confidence moving forward.
- Cash Position: As of December 31, 2025, Tecogen had a cash balance of $12.43 million, maintaining some liquidity; however, ongoing losses could threaten its operational and expansion plans.
- Market Reaction: Following the earnings report, Tecogen's stock price may experience negative pressure, prompting investors to closely monitor the company's future strategic adjustments and market recovery capabilities.
See More
Tecogen Reports 2025 Results Exceeding Expectations
- Significant Revenue Growth: Tecogen reported revenues of $27.07 million for 2025, a 19.7% increase from $22.62 million in 2024, driven by a remarkable 105.5% surge in product revenues, indicating strong market performance and heightened product demand.
- Widened Net Loss: Despite revenue growth, Tecogen's net loss expanded to $8.25 million compared to $4.76 million in 2024, primarily due to impairment of goodwill and long-lived assets, increased operating expenses, and decreased gross profit from its services segment, highlighting challenges faced during service business expansion.
- Quarterly Performance Fluctuations: In Q4 2025, revenues fell to $5.32 million from $6.08 million in Q4 2024, a 12.5% decline mainly due to weakness in the products segment; however, service revenues increased to $4.46 million, demonstrating the company's ability to maintain existing contracts and benefit from the newly acquired Aegis maintenance contracts.
- Neutral Market Sentiment: Although Tecogen's earnings report exceeded Wall Street expectations with a 6% stock price increase in after-hours trading, shares have fallen nearly 44% year-to-date, reflecting investor caution regarding the company's future outlook.
See More
Tecogen Scheduled to Announce Q4 Earnings Results
- Earnings Announcement Date: Tecogen is set to release its Q4 earnings on March 18 after market close, with investors keenly awaiting insights into its performance amid current economic challenges.
- Declining Earnings Expectations: The consensus EPS estimate stands at -$0.26, reflecting a staggering 420% year-over-year decline, indicating significant profitability pressures and market concerns regarding future performance.
- Revenue Forecast Drop: The consensus revenue estimate is $4.73 million, down 22.2% year-over-year, highlighting challenges in sales and market demand that could impact the company's long-term growth potential.
- Market Reaction: As Tecogen prepares to announce its earnings, the market's response could significantly influence its stock price, especially in comparison to strong buy stocks like Micron and Babcock & Wilcox.
See More
Tecogen to Release FY 2025 Financial Results on March 18
- Earnings Release Schedule: Tecogen Inc. will release its FY 2025 financial results on March 18, 2026, with the earnings press release and supplemental materials available on the company's website, ensuring timely access to critical information for investors.
- Management Conference Call: Senior management will hold a conference call and webcast on the same day at 9:30 AM Eastern Time to discuss financial performance, enhancing transparency and engaging with investors directly.
- Participation Details: Investors can join the call by dialing 877-407-7186 (US and Canada) or 201-689-8052 (international), with a recommendation to call at least 10 minutes prior to the start time to ensure smooth access.
- Playback and Archiving: A recording of the call will be available one hour after its conclusion, with investors able to listen by dialing 877-660-6853 (US and Canada) or 201-612-7415 (international), and the webcast will be archived for 14 days for later review.
See More
