{"filing":{"accession_number":"0001289308-26-000014","cik":"0001289308","ticker":"ENS","company_name":"EnerSys","form":"8-K","filing_date":"2026-07-23","report_date":null,"primary_document":"ens-20260723.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1289308/000128930826000014/ens-20260723.htm"},"events":[{"id":20103,"run_id":18097,"accession_number":"0001289308-26-000014","anchor_item_number":"8.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"EnerSys announced a material revision to its lithium-ion cell manufacturing facility in Greenville, South Carolina, reducing planned capacity from 4–5 gigawatt-hours to 1 gigawatt-hour and refocusing on defense and aerospace applications. The company disclosed a revised $150 million DOE grant (subject to final documentation), a total estimated net investment of $500 million, Board approval, and expected construction commencement in H1 FY2028, representing a significant strategic pivot in capital deployment and business direction.","company_name":"EnerSys","ticker":"ENS","filing_date":"2026-07-23","form":"8-K","submitted_at":null,"items":[{"id":19376,"accession_number":"0001289308-26-000014","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"EnerSys disclosed a material refinement of its lithium cell manufacturing facility strategy in Greenville, South Carolina, including a revised $150 million DOE grant award, a $500 million total investment plan, and a strategic pivot away from Verkor as technology partner toward defense-focused applications. This is a significant operational and strategic business development involving capital deployment, government funding, and a material shift in project scope and technology partnerships, but does not fit the specific categories of M\u0026A activity, debt issuance, or other named financial/operational types.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T20:24:00.721776+00:00","company_name":"","ticker":null,"filing_date":""},{"id":19375,"accession_number":"0001289308-26-000014","item_number":"8.01","item_title":"Other Events.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"EnerSys disclosed a material revision to its previously announced lithium-ion cell manufacturing facility in Greenville, South Carolina, reducing planned capacity from 4–5 gigawatt-hours to 1 gigawatt-hour and refocusing the facility on defense and aerospace applications. The company also announced a revised $150 million DOE grant (subject to final documentation) and a total estimated net investment of $500 million, with Board approval and construction expected to begin in H1 FY2028. This is a significant strategic and operational decision affecting capital deployment and business direction, but does not fit neatly into the specific operational categories (e.g., workforce reduction, material contract). The event is clearly operational and strategic in nature rather than financial, governance, legal, or existential, making `operational_other` the most appropriate classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T20:24:00.721776+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":19375,"accession_number":"0001289308-26-000014","item_number":"8.01","item_title":"Other Events.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"EnerSys disclosed a material revision to its previously announced lithium-ion cell manufacturing facility in Greenville, South Carolina, reducing planned capacity from 4–5 gigawatt-hours to 1 gigawatt-hour and refocusing the facility on defense and aerospace applications. The company also announced a revised $150 million DOE grant (subject to final documentation) and a total estimated net investment of $500 million, with Board approval and construction expected to begin in H1 FY2028. This is a significant strategic and operational decision affecting capital deployment and business direction, but does not fit neatly into the specific operational categories (e.g., workforce reduction, material contract). The event is clearly operational and strategic in nature rather than financial, governance, legal, or existential, making `operational_other` the most appropriate classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T20:24:00.721776+00:00","company_name":"EnerSys","ticker":"ENS","filing_date":"2026-07-23"},{"id":19376,"accession_number":"0001289308-26-000014","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"EnerSys disclosed a material refinement of its lithium cell manufacturing facility strategy in Greenville, South Carolina, including a revised $150 million DOE grant award, a $500 million total investment plan, and a strategic pivot away from Verkor as technology partner toward defense-focused applications. This is a significant operational and strategic business development involving capital deployment, government funding, and a material shift in project scope and technology partnerships, but does not fit the specific categories of M\u0026A activity, debt issuance, or other named financial/operational types.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-23T20:24:00.721776+00:00","company_name":"EnerSys","ticker":"ENS","filing_date":"2026-07-23"}]}