Quick Answer
TECOGEN INC. reported Research And Development Expense of $1.17 million for the year ending 2025.
- TECOGEN INC. showed an increase of +21.3% in Research And Development Expense from 2024 to 2025.
- This data is from TECOGEN INC.'s annual report (Form 10-K), filed with the SEC on March 19, 2026.
- XBRL data for this metric is available from 2013 to 2025 (13 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 13 years of available data (2013 to 2025), TECOGEN INC.'s Research And Development Expense has grown by 7.3%.
- Historical annual values: Fiscal year 2025: $1.17 million | Fiscal year 2024: $961.8 thousand | Fiscal year 2023: $840.0 thousand | Fiscal year 2022: $732.9 thousand | Fiscal year 2021: $542.1 thousand | Fiscal year 2020: $767.3 thousand | Fiscal year 2019: $1.46 million | Fiscal year 2018: $1.30 million | Fiscal year 2017: $936.9 thousand | Fiscal year 2016: $667.1 thousand | Fiscal year 2015: $591.6 thousand | Fiscal year 2014: $1.04 million | Fiscal year 2013: $1.09 million.
- Data sourced from SEC EDGAR public filings as of June 22, 2026.
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