{"filing":{"accession_number":"0000788816-26-000035","cik":"0000788816","ticker":null,"company_name":"OGLETHORPE POWER CORP","form":"8-K","filing_date":"2026-06-01","report_date":null,"primary_document":"opc-20260526.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/788816/000078881626000035/opc-20260526.htm"},"events":[{"id":7661,"run_id":6735,"accession_number":"0000788816-26-000035","anchor_item_number":"8.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"summary":"The disclosure announces a material debt refinancing: redemption of $297.8 million in aggregate principal amount of First Mortgage Bonds (Series 2014A and 2006) on June 29, 2026, financed by a zero-interest Rural Utilities Service loan under the Inflation Reduction Act that closed May 12, 2026. While this is a significant capital structure event affecting interest expense and financial obligations, it does not fit neatly into the more specific categories (ma_activity typically covers acquisitions/dispositions/mergers; covenant_breach involves violations; dilutive_issuance involves equity). The refinancing is material to investors as it affects the registrant's debt profile, interest costs, and financial position, but the prose centers on a planned debt redemption and refinancing rather than a discrete M\u0026A transaction, impairment, or covenant event.","company_name":"OGLETHORPE POWER CORP","ticker":null,"filing_date":"2026-06-01","form":"8-K","submitted_at":null,"items":[{"id":2943,"accession_number":"0000788816-26-000035","item_number":"8.01","item_title":"Other Events","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"The disclosure announces a material debt refinancing: redemption of $297.8 million in aggregate principal amount of First Mortgage Bonds (Series 2014A and 2006) on June 29, 2026, financed by a zero-interest Rural Utilities Service loan under the Inflation Reduction Act that closed May 12, 2026. While this is a significant capital structure event affecting interest expense and financial obligations, it does not fit neatly into the more specific categories (ma_activity typically covers acquisitions/dispositions/mergers; covenant_breach involves violations; dilutive_issuance involves equity). The refinancing is material to investors as it affects the registrant's debt profile, interest costs, and financial position, but the prose centers on a planned debt redemption and refinancing rather than a discrete M\u0026A transaction, impairment, or covenant event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:11:11.497747+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":2943,"accession_number":"0000788816-26-000035","item_number":"8.01","item_title":"Other Events","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"The disclosure announces a material debt refinancing: redemption of $297.8 million in aggregate principal amount of First Mortgage Bonds (Series 2014A and 2006) on June 29, 2026, financed by a zero-interest Rural Utilities Service loan under the Inflation Reduction Act that closed May 12, 2026. While this is a significant capital structure event affecting interest expense and financial obligations, it does not fit neatly into the more specific categories (ma_activity typically covers acquisitions/dispositions/mergers; covenant_breach involves violations; dilutive_issuance involves equity). The refinancing is material to investors as it affects the registrant's debt profile, interest costs, and financial position, but the prose centers on a planned debt redemption and refinancing rather than a discrete M\u0026A transaction, impairment, or covenant event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:11:11.497747+00:00","company_name":"OGLETHORPE POWER CORP","ticker":null,"filing_date":"2026-06-01"}]}