Quick Answer
TECOGEN INC. reported Operating Income of -$8.24 million for fiscal year 2025.
TECOGEN INC. Operating Income — Annual History
| Fiscal Year | Operating Income | YoY Change |
|---|---|---|
| 2025 | -$8.24M | -81.8% |
| 2024 | -$4.53M | -2.7% |
| 2023 | -$4.41M | -87.9% |
| 2022 | -$2.35M | -92.7% |
| 2021 | -$1.22M | +79.5% |
| 2020 | -$5.96M | -27.9% |
| 2019 | -$4.66M | +15.9% |
| 2018 | -$5.54M | -2559.8% |
| 2017 | $225.2K | +122.6% |
| 2016 | -$997.5K | +62.3% |
| 2015 | -$2.64M | +28.6% |
| 2014 | -$3.70M | -0.9% |
| 2013 | -$3.67M | -83.2% |
| 2012 | -$2.00M | -6.4% |
| 2011 | -$1.88M | — |
Quarterly Operating Income
| Quarter Ending | Operating Income | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | -$2.10M | -140.6% | -48.8% |
| June 30, 2025 | -$1.41M | +4.2% | -137.6% |
| March 31, 2025 | -$594.2K | +43.4% | +31.9% |
| September 30, 2024 | -$873.2K | -137.1% | +40.8% |
| June 30, 2024 | -$1.47M | -88.9% | -40.4% |
| March 31, 2024 | -$1.05M | +27.6% | -185.1% |
| September 30, 2023 | -$368.3K | -71.9% | +52.8% |
| June 30, 2023 | -$780.2K | +4.5% | +46.2% |
- TECOGEN INC. showed a decrease of -81.8% in Operating Income compared to the prior fiscal year.
- Over the 2011–2025 period, TECOGEN INC.’s operating income has declined by 337.9% (from -$1.88 million to -$8.24 million).
- The most recent figure is from TECOGEN INC.’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 19, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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