{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0001004315","name":"NATIONAL GRID PLC","summary":"National Grid plc is a UK-incorporated energy utility company operating electricity transmission and distribution infrastructure in the UK and northeastern United States. Its business units include UK Electricity Transmission, UK Electricity Distribution, New England, New York, and National Grid Ventures. The company owns and operates high-voltage electricity networks, connecting power generation to homes and businesses, and recently disposed of its UK Electricity System Operator (ESO) and UK Gas Transmission businesses.","people":[],"products":[{"name":"UK Electricity Transmission (UK ET)","type":"service","description":"High-voltage electricity transmission network in Great Britain connecting generation to distribution networks."},{"name":"UK Electricity Distribution (UK ED)","type":"service","description":"Electricity distribution network in the UK delivering power to homes and businesses."},{"name":"New England Electricity","type":"service","description":"Electricity transmission and distribution operations in New England, USA."},{"name":"New York Electricity","type":"service","description":"Electricity transmission and distribution operations in New York State, USA."},{"name":"National Grid Ventures (NGV)","type":"service","description":"Portfolio of competitive energy businesses including interconnectors and other energy infrastructure ventures."},{"name":"UK Electricity System Operator (ESO)","type":"service","description":"Operated the UK electricity system; disposed of during the reporting period."}],"partnerships":[],"affiliations":[],"origin":{"leaf":"f60742c4d4a33ccce6a22cad11c469931949d14db530728d24a33294a71cd61c","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"4a956a8258a8948f48ac0289542d8bf62878d1c92b2daaa0c69761483d13e712","parent":"ec9179470191295f1bc561e314928654e366cee6f9f3371f3ab8946bc94503b8","source":"0001004315-25-000012","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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