CN ENERGY GROUP. INC. Operating Income Loss

• CN ENERGY GROUP. INC. showed an increase of +12.1% in Operating Income Loss from 2024 to 2025.
• This data is from CN ENERGY GROUP. INC.'s annual report (Form 10-K), filed with the SEC on January 30, 2026.
• XBRL data for this metric is available from 2019 to 2025 (7 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 7 years of available data (2019 to 2025), CN ENERGY GROUP. INC.'s Operating Income Loss has declined by 1,023.9%.
• Historical annual values: Fiscal year 2025: -$10.98 million | Fiscal year 2024: -$12.49 million | Fiscal year 2023: -$6.18 million | Fiscal year 2022: $459.8 thousand | Fiscal year 2021: $583.4 thousand | Fiscal year 2020: $2.00 million | Fiscal year 2019: $1.19 million.
• Data sourced from SEC EDGAR public filings as of June 21, 2026.

Last verified: June 21, 2026