{"filing":{"accession_number":"0001104659-26-107045","cik":"0001845437","ticker":"NPWR-WT","company_name":"Net Power Inc.","form":"8-K","filing_date":"2026-09-11","report_date":"2026-09-08","primary_document":"tm2625288d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1845437/000110465926107045/tm2625288d1_8k.htm"},"events":[{"id":32905,"run_id":30251,"accession_number":"0001104659-26-107045","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"Net Power entered into three integrated Transaction Agreements with Baker Hughes affiliates on September 8, 2026, that materially restructure the parties' commercial relationship. The agreements indefinitely suspend the Amended and Restated Joint Development Agreement and Commercial Agreement, terminate Baker Hughes' access and exclusivity rights at the La Porte Demonstration Facility, and establish revised industrial-scale licensing arrangements. This represents a material modification of existing commercial arrangements that would affect a reasonable investor's assessment of the company's development and commercialization strategy, particularly the suspension of utility-scale oxy-combustion programs and the shift to industrial-scale licensing with uncertain royalty terms.","company_name":"Net Power Inc.","ticker":"NPWR-WT","filing_date":"2026-09-11","form":"8-K","submitted_at":null,"items":[{"id":36196,"accession_number":"0001104659-26-107045","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Net Power entered into three integrated Transaction Agreements with Baker Hughes affiliates on September 8, 2026, that materially restructure the parties' commercial relationship. The agreements indefinitely suspend the Amended and Restated Joint Development Agreement and Commercial Agreement, terminate Baker Hughes' access and exclusivity rights at the La Porte Demonstration Facility, and establish revised industrial-scale licensing arrangements. This represents a material modification of existing commercial arrangements that would affect a reasonable investor's assessment of the company's development and commercialization strategy, particularly the suspension of utility-scale oxy-combustion programs and the shift to industrial-scale licensing with uncertain royalty terms.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-11T20:02:47.287437+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":36196,"accession_number":"0001104659-26-107045","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Net Power entered into three integrated Transaction Agreements with Baker Hughes affiliates on September 8, 2026, that materially restructure the parties' commercial relationship. The agreements indefinitely suspend the Amended and Restated Joint Development Agreement and Commercial Agreement, terminate Baker Hughes' access and exclusivity rights at the La Porte Demonstration Facility, and establish revised industrial-scale licensing arrangements. This represents a material modification of existing commercial arrangements that would affect a reasonable investor's assessment of the company's development and commercialization strategy, particularly the suspension of utility-scale oxy-combustion programs and the shift to industrial-scale licensing with uncertain royalty terms.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-11T20:02:47.287437+00:00","company_name":"Net Power Inc.","ticker":"NPWR-WT","filing_date":"2026-09-11"}]}