Tecogen annual free cash flow
2011
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2024
2025
Tecogen Free Cash Flow (FCF) History (TGEN)
Tecogen reported −$10.3M in free cash flow for fiscal 2025, a decrease of $13.4M from the previous fiscal year, with a free cash flow margin of −38.09%.
View full Tecogen company overviewTecogen free cash flow by year
| Fiscal year | Period ended | Free cash flow | Change | Growth | FCF margin |
|---|---|---|---|---|---|
| 2025 | 2025-12-31 | −$10.3M | −$13.4M | — | −38.09% |
| 2024 | 2024-12-31 | $3.1M | $4.0M | — | +13.67% |
| 2023 | 2023-12-31 | −$864,661 | $802,147 | — | −3.44% |
| 2022 | 2022-12-31 | −$1.7M | −$2.0M | — | −6.67% |
| 2021 | 2021-12-31 | $373,582 | −$973,703 | −72.27% | +1.53% |
| 2020 | 2020-12-31 | $1.3M | $5.9M | — | +4.77% |
| 2019 | 2019-12-31 | −$4.6M | $105,533 | — | −13.70% |
| 2018 | 2018-12-31 | −$4.7M | −$3.5M | — | −13.06% |
| 2017 | 2017-12-31 | −$1.2M | $1.7M | — | −3.53% |
| 2016 | 2016-12-31 | −$2.9M | $1.9M | — | −11.67% |
| 2015 | 2015-12-31 | −$4.8M | $547,049 | — | −22.40% |
| 2014 | 2014-12-31 | −$5.4M | −$1.8M | — | −27.66% |
| 2013 | 2013-12-31 | −$3.6M | −$214,226 | — | −22.63% |
| 2012 | 2012-12-31 | −$3.4M | −$847,687 | — | −22.11% |
| 2011 | 2011-12-31 | −$2.5M | — | — | −22.82% |
Tecogen quarterly free cash flow
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Q2.12
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Q1.13
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Q3.13
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Q2.14
Q3.14
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Q2.15
Q3.15
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Q1.17
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Q4.17
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Q3.18
Q4.18
Q1.19
Q2.19
Q3.19
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Q1.20
Q2.20
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Q1.21
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Q1.22
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Q3.22
Q4.22
Q1.23
Q2.23
Q3.23
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Q1.24
Q2.24
Q3.24
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Q1.25
Q2.25
Q3.25
Q4.25
Q1.26
Q2.26
| Fiscal quarter | Period ended | Free cash flow | Change | YoY growth | FCF margin |
|---|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | −$2.4M | $321,472 | — | −42.23% |
| Q1 2026 | 2026-03-31 | −$3.2M | −$1.8M | — | −49.78% |
| Q4 2025 | 2025-12-31 | −$2.6M | −$6.7M | — | −49.32% |
| Q3 2025 | 2025-09-30 | −$3.6M | −$3.1M | — | −50.62% |
| Q2 2025 | 2025-06-30 | −$2.7M | −$2.1M | — | −37.67% |
| Q1 2025 | 2025-03-31 | −$1.3M | −$1.4M | — | −17.94% |
| Q4 2024 | 2024-12-31 | $4.0M | $3.9M | +2060.67% | +66.62% |
| Q3 2024 | 2024-09-30 | −$489,588 | $696,459 | — | −8.70% |
| Q2 2024 | 2024-06-30 | −$609,603 | −$1.0M | — | −12.89% |
| Q1 2024 | 2024-03-31 | $143,264 | $428,130 | — | +2.32% |
| Q4 2023 | 2023-12-31 | $187,317 | $1.1M | — | +3.18% |
| Q3 2023 | 2023-09-30 | −$1.2M | −$1.3M | — | −16.68% |
| Q2 2023 | 2023-06-30 | $418,935 | $3.0M | — | +6.21% |
| Q1 2023 | 2023-03-31 | −$284,866 | −$2.1M | — | −5.30% |
| Q4 2022 | 2022-12-31 | −$946,178 | −$1.2M | — | −20.88% |
| Q3 2022 | 2022-09-30 | $67,581 | −$171,408 | −71.72% | +1.02% |
| Q2 2022 | 2022-06-30 | −$2.6M | −$2.1M | — | −40.56% |
| Q1 2022 | 2022-03-31 | $1.8M | $1.5M | +412.79% | +24.38% |
| Q4 2021 | 2021-12-31 | $285,746 | $291,937 | — | +3.98% |
| Q3 2021 | 2021-09-30 | $238,989 | $1.6M | — | +4.76% |
| Q2 2021 | 2021-06-30 | −$504,827 | −$2.1M | — | −8.22% |
| Q1 2021 | 2021-03-31 | $353,674 | −$710,983 | −66.78% | +5.84% |
| Q4 2020 | 2020-12-31 | −$6,191 | $1.3M | — | −0.11% |
| Q3 2020 | 2020-09-30 | −$1.4M | −$206,668 | — | −18.80% |
| Q2 2020 | 2020-06-30 | $1.6M | $3.2M | — | +22.09% |
| Q1 2020 | 2020-03-31 | $1.1M | $1.7M | — | +13.37% |
| Q4 2019 | 2019-12-31 | −$1.3M | $774,364 | — | −14.70% |
| Q3 2019 | 2019-09-30 | −$1.1M | −$1.2M | — | −13.23% |
| Q2 2019 | 2019-06-30 | −$1.5M | $316,714 | — | −19.27% |
| Q1 2019 | 2019-03-31 | −$635,992 | $221,636 | — | −7.78% |
| Q4 2018 | 2018-12-31 | −$2.1M | −$3.2M | — | −22.06% |
| Q3 2018 | 2018-09-30 | $60,193 | $1.3M | — | +0.76% |
| Q2 2018 | 2018-06-30 | −$1.8M | −$2.4M | — | −21.68% |
| Q1 2018 | 2018-03-31 | −$857,628 | $768,611 | — | −8.43% |
| Q4 2017 | 2017-12-31 | $1.1M | $952,995 | +507.50% | +11.11% |
| Q3 2017 | 2017-09-30 | −$1.2M | $308,229 | — | −14.24% |
| Q2 2017 | 2017-06-30 | $525,019 | $852,810 | — | +6.92% |
| Q1 2017 | 2017-03-31 | −$1.6M | −$427,753 | — | −23.75% |
| Q4 2016 | 2016-12-31 | $187,781 | $1.6M | — | +2.64% |
| Q3 2016 | 2016-09-30 | −$1.5M | $1.0M | — | −22.96% |
| Q2 2016 | 2016-06-30 | −$327,791 | $9,929 | — | −5.76% |
| Q1 2016 | 2016-03-31 | −$1.2M | −$681,005 | — | −23.61% |
| Q4 2015 | 2015-12-31 | −$1.4M | $4,626 | — | −35.00% |
| Q3 2015 | 2015-09-30 | −$2.5M | −$1.6M | — | −54.50% |
| Q2 2015 | 2015-06-30 | −$337,720 | $490,286 | — | −5.29% |
| Q1 2015 | 2015-03-31 | −$517,481 | $1.7M | — | −8.11% |
| Q4 2014 | 2014-12-31 | −$1.4M | $551,400 | — | −21.91% |
| Q3 2014 | 2014-09-30 | −$908,150 | −$67,672 | — | −21.75% |
| Q2 2014 | 2014-06-30 | −$828,006 | −$209,834 | — | −18.24% |
| Q1 2014 | 2014-03-31 | −$2.2M | −$1.6M | — | −52.42% |
| Q4 2013 | 2013-12-31 | −$2.0M | −$2.3M | — | −32.03% |
| Q3 2013 | 2013-09-30 | −$840,478 | $598,266 | — | −29.05% |
| Q2 2013 | 2013-06-30 | −$618,172 | −$168,980 | — | −22.05% |
| Q1 2013 | 2013-03-31 | −$568,718 | $1.3M | — | −14.06% |
| Q4 2012 | 2012-12-31 | $354,557 | — | — | +6.37% |
| Q3 2012 | 2012-09-30 | −$1.4M | — | — | −47.13% |
| Q2 2012 | 2012-06-30 | −$449,192 | — | — | −13.27% |
| Q1 2012 | 2012-03-31 | −$1.8M | — | — | −56.54% |
Tecogen free cash flow growth trends
Over the last five reported fiscal years, free cash flow declined from $1.3M to −$10.3M, a net decrease of $11.7M. Tecogen's latest reported quarter, Q2 2026, generated −$2.4M in free cash flow, an increase of $321,472 year over year.
About the metric
What free cash flow means
Free cash flow is the cash a company generates from operations after capital expenditures. Positive FCF can fund dividends, buybacks, debt repayment, or reinvestment; negative FCF means capital spending exceeded operating cash flow for that period.
Calculation and source
How free cash flow is calculated
TickerStat calculates free cash flow as SEC-reported operating cash flow minus capital expenditures. FCF margin equals free cash flow divided by revenue. Fiscal periods can differ from calendar years, so the tables include exact period-end dates.
Review Tecogen filings at SEC.gov ↗