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Tecogen (TGEN)
:TGEN

Tecogen (TGEN) AI Stock Analysis

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TGEN

Tecogen

(TGEN)

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Neutral 41 (OpenAI - 4o)
Rating:41Neutral
Price Target:
$5.00
▼(-4.40% Downside)
Tecogen's overall stock score is primarily impacted by its weak financial performance and concerning valuation metrics. The technical analysis indicates bearish momentum, further weighing down the score. While there is potential growth in the data center market, the company's financial challenges and negative valuation metrics are significant risks.
Positive Factors
Revenue Growth
The significant increase in product revenue indicates strong demand for Tecogen's offerings, suggesting robust market positioning and potential for sustained growth.
Debt-Free Balance Sheet
A debt-free balance sheet enhances financial flexibility, allowing Tecogen to invest in growth opportunities without the burden of interest payments.
Data Center Market Expansion
Engagement with major tech companies in the data center market could drive long-term growth, positioning Tecogen as a key player in a rapidly expanding sector.
Negative Factors
Increased Net Loss
Rising net losses highlight ongoing profitability challenges, which could hinder Tecogen's ability to reinvest in its business and sustain operations.
Decreased Gross Profit and Margins
Declining gross margins indicate cost pressures and operational inefficiencies, potentially impacting long-term profitability and competitive positioning.
Higher Operating Expenses
Rising operating expenses can strain financial resources, reducing Tecogen's ability to invest in growth and innovation, impacting future competitiveness.

Tecogen (TGEN) vs. SPDR S&P 500 ETF (SPY)

Tecogen Business Overview & Revenue Model

Company DescriptionTecogen Inc. designs, manufactures, markets, and maintains industrial and commercial cogeneration systems for residential, commercial, recreational, and industrial use in the United States and internationally. It operates through three segments: Products, Services, and Energy Production. The company offers InVerde e+ and TecoPower, a cogeneration product that supplies electricity and hot water; TECOCHILL air-conditioning and refrigeration chillers; Tecofrost gas engine-driven refrigeration compressors; and water heaters under the Ilios brand name, as well as emissions control technology under the Ultera brand name. It also provides long-term maintenance contracts, parts sales, and turnkey installation services through a network of eleven field service centers in California, the Midwest, the Northeast, and the Southeast, as well as in Ontario, Canada. In addition, the company installs, owns, operates, and maintains distributed generation of electricity, energy, and other complementary systems. It serves hospitals and nursing homes, colleges, universities, health clubs, spas, hotels, motels, office and retail buildings, food and beverage processors, multi-unit residential buildings, laundries, ice rinks, swimming pools, factories, municipal buildings, military installations, and indoor growing facilities. The company was incorporated in 2000 and is headquartered in Waltham, Massachusetts.
How the Company Makes MoneyTecogen generates revenue primarily through the sale of its CHP systems and related products, which are installed in commercial and industrial facilities. The company earns income from product sales, installation services, and ongoing maintenance contracts. Additionally, Tecogen benefits from long-term service agreements that provide recurring revenue. The company has established partnerships with various energy companies and contractors, enhancing its market reach and sales capabilities. Furthermore, Tecogen may also receive incentives and rebates from government programs aimed at promoting energy efficiency and reducing emissions, contributing to its overall earnings.

Tecogen Earnings Call Summary

Earnings Call Date:Nov 12, 2025
(Q3-2025)
|
% Change Since: |
Next Earnings Date:Mar 12, 2026
Earnings Call Sentiment Neutral
The earnings call reflects a company with a strong potential for growth in the data center cooling market, supported by significant interest from major players and a substantial increase in product revenues. However, this positive outlook is tempered by increased net losses, decreased margins, and rising operating expenses.
Q3-2025 Updates
Positive Updates
Significant Forward Momentum in Data Center Strategy
Tecogen has seen substantial interest from well-known colocation data center developers and has presented its solutions to major players like NVIDIA and AMD. The company is confident in its path forward in the data center market.
Product Revenue Surge
Product revenues increased by 115% during the third quarter, contributing to a total revenue increase to $7.2 million from $5.6 million in the third quarter of 2024.
No Debt on Balance Sheet
Tecogen has repaid the related party note and currently has no debt on its balance sheet, with a current cash position of approximately $14 million.
Negative Updates
Increased Net Loss
The net loss for the third quarter increased to $2.13 million, compared to $0.93 million in the third quarter of 2024, primarily due to decreased service margins and higher operating expenses.
Decrease in Gross Profit and Margins
Gross profit decreased by 12%, and the gross margin dropped from 44.1% in 2024 to 30.4% in the third quarter of 2025, largely due to increased costs in the Services segment.
Higher Operating Expenses
Operating expenses increased by nearly 28% quarter-over-quarter, driven by increases in administrative and R&D payroll, benefits, recruitment costs, insurance premiums, depreciation, stock-based compensation, and sales commissions.
Energy Production Revenue Decline
Energy production revenue decreased by 34.2% quarter-over-quarter due to the expiration of contracts and temporary site shutdowns for repairs.
Company Guidance
During Tecogen's third-quarter 2025 conference call, significant forward momentum was highlighted in the company's data center strategy, with increased interest from well-known developers like NVIDIA and AMD. Tecogen's CEO, Abinand Rangesh, expressed confidence in their success in the market, citing a letter of intent (LOI) for six STX chillers and potential inclusion in three developer projects with an initial IT capacity exceeding 200 megawatts. The company is working on expanding manufacturing capacity, including partnerships with Vertiv and contract manufacturers. Financially, Tecogen reported a $1.6 million increase in total revenues to $7.2 million, driven by a 115% rise in product revenue, despite a net loss increase to $2.13 million due to higher material and labor costs, and operating expenses. Gross profit decreased by 12%, while EBITDA and adjusted EBITDA losses were reported at $1.94 million and $1.7 million, respectively. The company's cash position is approximately $14 million, with $2.5 million expected to be collected soon, and they have no debt following the repayment of a related party note.

Tecogen Financial Statement Overview

Summary
Tecogen's financial performance is challenged by persistent net losses and negative cash flows, despite modest revenue growth and a manageable debt-to-equity ratio. The negative return on equity and cash flow issues highlight the need for strategic improvements.
Income Statement
45
Neutral
Tecogen's income statement shows a mixed performance. The company has experienced a modest revenue growth of 5.91% in the TTM period, indicating some positive momentum. However, profitability remains a significant concern, with negative net profit, EBIT, and EBITDA margins. The gross profit margin is relatively healthy at 41.47%, but the consistent net losses highlight ongoing challenges in achieving operational efficiency and profitability.
Balance Sheet
55
Neutral
The balance sheet reflects a moderate financial position. The debt-to-equity ratio is manageable at 0.41, suggesting a reasonable level of leverage. However, the return on equity is negative, indicating that the company is not generating sufficient returns on shareholders' investments. The equity ratio is not explicitly calculated, but the overall asset base appears stable, providing some financial stability despite profitability issues.
Cash Flow
40
Negative
Cash flow analysis reveals significant challenges. The operating cash flow is negative, and the free cash flow has shown substantial growth, but from a negative base, indicating volatility. The operating cash flow to net income ratio is very low, and the free cash flow to net income ratio is negative, reflecting difficulties in converting earnings into cash. This raises concerns about the company's ability to sustain operations without external financing.
BreakdownTTMDec 2024Dec 2023Dec 2022Dec 2021Dec 2020
Income Statement
Total Revenue27.83M22.62M25.14M25.00M24.40M28.25M
Gross Profit10.60M9.87M10.20M11.07M11.59M10.83M
EBITDA-4.36M-3.98M-3.85M-1.90M4.27M-5.64M
Net Income-5.44M-4.76M-4.60M-2.45M3.70M-6.15M
Balance Sheet
Total Assets41.46M31.09M27.79M28.25M32.36M30.07M
Cash, Cash Equivalents and Short-Term Investments15.25M5.41M1.35M1.91M3.61M1.49M
Total Debt2.85M3.73M1.48M1.31M1.96M3.60M
Total Liabilities16.15M20.97M13.14M9.27M11.23M12.81M
Stockholders Equity25.46M10.23M14.75M19.09M21.21M17.31M
Cash Flow
Free Cash Flow-3.64M3.09M-864.66K-1.70M310.49K1.22M
Operating Cash Flow-3.16M4.06M-817.81K-1.35M465.03K1.41M
Investing Cash Flow-514.06K-1.01M-244.89K-348.56K-215.06K-217.76K
Financing Cash Flow17.64M1.01M500.00K0.001.87M-576.93K

Tecogen Technical Analysis

Technical Analysis Sentiment
Negative
Last Price5.23
Price Trends
50DMA
7.49
Negative
100DMA
7.87
Negative
200DMA
6.26
Negative
Market Momentum
MACD
-0.66
Positive
RSI
35.71
Neutral
STOCH
23.74
Neutral
Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For TGEN, the sentiment is Negative. The current price of 5.23 is below the 20-day moving average (MA) of 6.22, below the 50-day MA of 7.49, and below the 200-day MA of 6.26, indicating a bearish trend. The MACD of -0.66 indicates Positive momentum. The RSI at 35.71 is Neutral, neither overbought nor oversold. The STOCH value of 23.74 is Neutral, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for TGEN.

Tecogen Risk Analysis

Tecogen disclosed 44 risk factors in its most recent earnings report. Tecogen reported the most risks in the "Finance & Corporate" category.
Finance & Corporate - Financial and accounting risks. Risks related to the execution of corporate activity and strategy
Latest Risks Added 0 New Risks

Tecogen Peers Comparison

Overall Rating
UnderperformOutperform
Sector (63)
Financial Indicators
Name
Overall Rating
Market Cap
P/E Ratio
ROE
Dividend Yield
Revenue Growth
EPS Growth
82
Outperform
$133.25M14.4218.65%3.85%4.90%31.13%
63
Neutral
$10.79B15.437.44%2.01%2.89%-14.66%
55
Neutral
$97.40M56.851.26%12.94%-81.09%
45
Neutral
$419.61M-1.12-26.12%41.05%-1.02%
41
Neutral
$156.10M-25.39-29.60%24.01%5.55%
26
Underperform
$29.85M-0.7961.78%
* Industrials Sector Average
Performance Comparison
Ticker
Company Name
Price
Change
% Change
TGEN
Tecogen
5.23
3.74
251.01%
ESP
Espey Mfg & Electronics
45.40
16.67
58.02%
FCEL
Fuelcell Energy
8.79
-1.81
-17.08%
ULBI
Ultralife
5.85
-1.55
-20.95%
SDST
Stardust Power
3.04
-44.26
-93.57%
NEOV
NeoVolta
3.23
-2.00
-38.24%

Tecogen Corporate Events

Business Operations and StrategyFinancial Disclosures
Tecogen Reports Q3 Revenue Growth Amid Net Loss
Neutral
Nov 12, 2025

Tecogen reported a revenue increase to $7.18 million for the third quarter of 2025, up from $5.63 million in the previous year, driven by higher sales of chillers and cogeneration products. Despite this growth, the company experienced a net loss of $2.13 million, attributed to decreased gross profit in its services segment and increased operating expenses. Tecogen’s strategic advancements include potential expansion with data center customers and positive feedback from AI chip manufacturers, alongside increased R&D spending to enhance their natural gas cooling technology.

Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.Date of analysis: Dec 20, 2025