secwatch.observer — SEC 8-K summary ====================================== Issuer: Soluna Holdings, Inc (SLNH) CIK: 0000064463 Form: 8-K Filed at: 2026-09-14T11:30:38+00:00 Accession: 0001493152-26-042479 Event type: regulatory Sentiment: positive Materiality: 0.70 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 ERCOT conditionally classifies Soluna's 100 MW Project Dorothy as Base Load in Batch Zero -------------------------------------------------------------------------------- - ERCOT conditionally classified Soluna's 100 MW Project Dorothy campus as Base Load in Batch Zero on Sept. 14, 2026. - Follows conditional Base Load for 166 MW Project Kati; 266 MW across both Texas campuses are now conditionally classified. - Company submitted load interconnection request for additional 50 MW at Dorothy; provider confirms study is underway. - Project Dorothy is a 100 MW wind-powered campus at Briscoe Wind Farm (acquired April 2026); 98 MW of capacity is energized. - Soluna's total operating capacity is ~206 MW with a ~6.3 GW pipeline; ERCOT queue holds ~438,000 MW, ~90% from data centers. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/64463/000149315226042479/0001493152-26-042479-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/64463/000149315226042479/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-042479 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer