secwatch.observer — SEC 8-K summary ====================================== Issuer: BASIN ELECTRIC POWER COOPERATIVE (—) CIK: 0000720515 Form: 8-K Filed at: 2026-09-18T15:51:19+00:00 Accession: 0000720515-26-000022 Event type: other_material Sentiment: negative Materiality: 0.85 Item codes: 2.06 LLM model: deepseek-v4-flash:cloud@v2 Basin Electric to record $400-600M impairment on Dakota Gas assets ------------------------------------------------------------------ - Board approved 10-yr forecast on Sept 15, 2026; projects Dakota Gas may not operate to 2047. - Pre-tax non-cash impairment charge estimated at $400-600M for Q3 ending Sept 30, 2026. - Seeking Rural Utilities Service approval for regulatory recovery over up to 20 years. - Company expects no material effect on operations, cash flows, liquidity, or debt covenants. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/720515/000072051526000022/0000720515-26-000022-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/720515/000072051526000022/basin-20260915.htm HTML page: https://secwatch.observer/filing/0000720515-26-000022 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer