{"id":"1a18c6df-ef58-4a1d-9ae0-11fbc237fc68","name":"TEPCO","slug":"tepco","description":"Tokyo Electric Power Company Holdings (TEPCO) is Japan's largest electric utility and the operator of the Fukushima Daiichi Nuclear Power Station, where it pioneers robotic decommissioning using remotely operated and [Spot](/models/boston-dynamics-spot) quadruped robots from [Boston Dynamics](/companies/boston-dynamics). Since the 2011 disaster, TEPCO has deployed over 16 types of robots for fuel debris retrieval, radiation surveying, and facility inspection — including the Telesco telescopic device that extracted the first sample of melted fuel in 2024. Its subsidiary TEPCO Power Grid became the first Japanese power company to introduce an arm-equipped quadruped robot for underground substation inspections in 2025.","status":"private","founded":1951,"hq":"Tokyo, Japan","hqLat":35.6768601,"hqLng":139.7638947,"hqGeocodedAt":"2026-08-23T21:09:15.750Z","hqAddress":null,"hqPrecision":null,"website":"https://www.tepco.co.jp/en/","fundingTotal":null,"type":"hardware","roles":[],"reviewStatus":"reviewed","heatIndex":52,"lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://www.tepco.co.jp","title":"TEPCO — Tokyo Electric Power","sourceName":"TEPCO (official)"},{"url":"https://asia.nikkei.com/business/energy/japan-s-tepco-to-counter-capacity-squatters-in-ai-data-center-boom","title":"Japan's TEPCO to counter 'capacity squatters' in AI data center boom","sourceName":"Nikkei Asia","publishedAt":"2026-10-03"}],"keyFacts":[{"label":"Headquarters","value":"Tokyo, Japan"},{"label":"Status","value":"private"},{"label":"Type","value":"hardware"},{"label":"Rules vs AI DC 'capacity squatting' / reserved unused power (reported, Oct 2026)","value":"Reported ([reported](https://asia.nikkei.com/business/energy/japan-s-tepco-to-counter-capacity-squatters-in-ai-data-center-boom)): Nikkei Asia (Oct 3 2026) says Tokyo Electric Power Co. Holdings is among Japanese utilities tightening electricity rules for data centers to counter \"capacity squatting\" (reserving power capacity that ends up underutilized). Theme: AI DC projects reserving grid capacity without immediate use. Cap: Nikkei Asia reporting; not a TEPCO English press release fetched this pass."}],"aliases":[],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":"9501.T","stockExchange":"Tokyo Stock Exchange","secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-08-09T05:08:50.338Z","updatedAt":"2026-10-03T15:58:48.339Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/tepco","url":"https://registry.deploy.report/companies/tepco","name":"TEPCO","description":"Tokyo Electric Power Company Holdings (TEPCO) is Japan's largest electric utility and the operator of the Fukushima Daiichi Nuclear Power Station, where it pioneers robotic decommissioning using remotely operated and [Spot](/models/boston-dynamics-spot) quadruped robots from [Boston Dynamics](/companies/boston-dynamics). Since the 2011 disaster, TEPCO has deployed over 16 types of robots for fuel debris retrieval, radiation surveying, and facility inspection — including the Telesco telescopic device that extracted the first sample of melted fuel in 2024. Its subsidiary TEPCO Power Grid became the first Japanese power company to introduce an arm-equipped quadruped robot for underground substation inspections in 2025.","identifier":"1a18c6df-ef58-4a1d-9ae0-11fbc237fc68","foundingDate":"1951","address":"Tokyo, Japan","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":2,"primary_source_types":["primary-company-ir"]}}}