secwatch.observer — SEC 8-K summary ====================================== Issuer: OGLETHORPE POWER CORP (—) CIK: 0000788816 Form: 8-K Filed at: 2025-01-13T23:59:59+00:00 Accession: 0001628280-25-001272 Event type: other_material Sentiment: positive Materiality: 0.70 Item codes: 5.02, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Oglethorpe Power updates Smarr cost to $1.8-2.3B, secures $2.1B gas deal, gets $331M RUS grant -------------------------------------------------------------------------------- - Smarr combined cycle (1,425 MW) cost estimate revised to $1.8–$2.3B; commercial operation still targeted for 2029. - SONAT gas pipeline agreements with 20-year fixed charges of ~$2.1B; Tennessee Gas Pipeline deal for $900M–$1B; both projected in service Nov 2028. - RUS New ERA award of $331M to refinance retired Hal B. Wansley coal plant debt, reducing member interest expense. - GRIP grant $250M; Oglethorpe expects $81M for 75 MW battery storage; total project cost $200–$250M. - Plant Scherer litigation dismissed with prejudice; court entered summary judgment for Georgia Power on Nov 22, 2024. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/788816/000162828025001272/0001628280-25-001272-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/788816/000162828025001272/opc-20250107.htm HTML page: https://secwatch.observer/filing/0001628280-25-001272 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer