{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-000891","form_type":"8-K","ticker":"SLNH","cik":"0000064463","company_name":"Soluna Holdings, Inc","filed_at":"2026-01-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.471168+00:00","generated_at":"2026-05-16T11:16:32.749379+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Soluna signs MOU with Siemens for 2 MW pilot to manage GPU power swings on renewable energy at Project Grace","bullets":["Two-megawatt pilot at Project Grace, Texas, will integrate Siemens electrical infrastructure, controls, and SICAM SCADA.","Goal is to create a repeatable blueprint for behind-the-meter AI workloads directly on renewable generation.","CEO John Belizaire states the partnership enables using clean energy that would otherwise go unused.","Siemens President Brian Dula says pilot will test optimization of renewable energy and existing infrastructure for AI.","Partners aim to validate enterprise-grade design for scalable, grid-stable, energy-efficient AI computing."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-000891","json":"https://secwatch.observer/filing/0001493152-26-000891.json","markdown":"https://secwatch.observer/filing/0001493152-26-000891.md","text":"https://secwatch.observer/filing/0001493152-26-000891.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/64463/000149315226000891/0001493152-26-000891-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/64463/000149315226000891/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T11:16:32.749379+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"}