{"filing":{"accession_number":"0001193125-26-253795","cik":"0000104918","ticker":"AVA","company_name":"AVISTA CORP","form":"8-K","filing_date":"2026-06-02","report_date":null,"primary_document":"ava-20260529.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/104918/000119312526253795/ava-20260529.htm"},"events":[{"id":7492,"run_id":6583,"accession_number":"0001193125-26-253795","anchor_item_number":"8.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"summary":"Avista entered into a non-binding MOU with a developer for a large load electric service project representing 125 MW initially (expandable to 500 MW by 2032) in its Washington service territory. While the MOU is non-binding and subject to regulatory approval and definitive agreements, the scale of the potential load (500 MW) and the multi-year commitment pathway (2029–2032) represent material business development activity that would affect investor assessment of the company's growth prospects and capital requirements. This does not fit neatly into the M\u0026A taxonomy (no acquisition or merger) but is a material commercial commitment warranting disclosure.","company_name":"AVISTA CORP","ticker":"AVA","filing_date":"2026-06-02","form":"8-K","submitted_at":null,"items":[{"id":3612,"accession_number":"0001193125-26-253795","item_number":"8.01","item_title":"Other Events.On May 29, 2026, Avista Corporation (Avista Corp. or the Company) entered into a non-binding memorandum of understanding (the MOU) with a developer (the Customer) in the Company's Washington service territory seeking a system interconnection and energy supply to support future operations of a large load electric service. The Customer is seeking an initial load demand of 125 megawatts (MW) starting in 2029, with a pathway to expand to 500 MW by 2032, subject to further evaluation, regulatory review and the execution of definitive agreements. The next step in the process is the negotiation of an Engineering and Procurement Contract, which is expected to include additional financial assurances. The construction and completion of the proposed large load project will be subject to customary conditions, including federal, state, and local authorizations and permits.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"Avista entered into a non-binding MOU with a developer for a large load electric service project representing 125 MW initially (expandable to 500 MW by 2032) in its Washington service territory. While the MOU is non-binding and subject to regulatory approval and definitive agreements, the scale of the potential load (500 MW) and the multi-year commitment pathway (2029–2032) represent material business development activity that would affect investor assessment of the company's growth prospects and capital requirements. This does not fit neatly into the M\u0026A taxonomy (no acquisition or merger) but is a material commercial commitment warranting disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-03T02:19:58.999711+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":3612,"accession_number":"0001193125-26-253795","item_number":"8.01","item_title":"Other Events.On May 29, 2026, Avista Corporation (Avista Corp. or the Company) entered into a non-binding memorandum of understanding (the MOU) with a developer (the Customer) in the Company's Washington service territory seeking a system interconnection and energy supply to support future operations of a large load electric service. The Customer is seeking an initial load demand of 125 megawatts (MW) starting in 2029, with a pathway to expand to 500 MW by 2032, subject to further evaluation, regulatory review and the execution of definitive agreements. The next step in the process is the negotiation of an Engineering and Procurement Contract, which is expected to include additional financial assurances. The construction and completion of the proposed large load project will be subject to customary conditions, including federal, state, and local authorizations and permits.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"Avista entered into a non-binding MOU with a developer for a large load electric service project representing 125 MW initially (expandable to 500 MW by 2032) in its Washington service territory. While the MOU is non-binding and subject to regulatory approval and definitive agreements, the scale of the potential load (500 MW) and the multi-year commitment pathway (2029–2032) represent material business development activity that would affect investor assessment of the company's growth prospects and capital requirements. This does not fit neatly into the M\u0026A taxonomy (no acquisition or merger) but is a material commercial commitment warranting disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-03T02:19:58.999711+00:00","company_name":"AVISTA CORP","ticker":"AVA","filing_date":"2026-06-02"}]}