{"schema_version":"secwatch.filing_event.v1","accession":"0001537435-22-000089","form_type":"8-K","ticker":"TGEN","cik":"0001537435","company_name":"TECOGEN INC.","filed_at":"2022-07-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.098076+00:00","generated_at":"2026-06-24T11:14:41.917721+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"medium","headline":"Tecogen launches new business unit for Controlled Environment Agriculture targeting $172B market","bullets":["New business unit focuses on indoor agriculture to reduce energy costs and increase crop yield with chillers and cogeneration.","CEA market projected to exceed $172 billion globally by 2025 per industry study cited in press release.","Tecogen's solutions can cut utility expenses (typically 10-25% of facility revenue) and supply CO2 boosting growth rate >150%.","Expansion builds on Tecogen's existing equipment sales to cannabis CEA facilities."],"urls":{"canonical":"https://secwatch.observer/filing/0001537435-22-000089","json":"https://secwatch.observer/filing/0001537435-22-000089.json","markdown":"https://secwatch.observer/filing/0001537435-22-000089.md","text":"https://secwatch.observer/filing/0001537435-22-000089.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1537435/000153743522000089/0001537435-22-000089-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1537435/000153743522000089/tgen-20220720.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T11:14:41.917721+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}