{
  "url": "https://openlegislation.uk/electricity-standards-of-performance-regulations-2005/schedule-1/part-III",
  "json_url": "https://openlegislation.uk/electricity-standards-of-performance-regulations-2005/schedule-1/part-III.json",
  "legislation": "uksi/2005/1019",
  "legislation_title": "The Electricity (Standards of Performance) Regulations 2005",
  "legislation_url": "https://openlegislation.uk/electricity-standards-of-performance-regulations-2005",
  "path": "schedule/1/part/III",
  "kind": "part",
  "number": "III",
  "heading": null,
  "text": "This sets out, for each designated electricity distributor, eight and thirteen times the mean daily faults at distribution higher voltage, the category 3 threshold number of customers and the upper threshold number of customers.\n(1)\n(2)\n(3)\n(4)\n(5)\nDesignated electricity distributor\nEight times the mean daily faults at distribution higher voltage\nThirteen times the mean daily faults at distribution higher voltage\nCategory 3 threshold number of customers\nUpper threshold number of customers\nCentral Networks West plc\n63\n103\n348,000\n597,000\nCentral Networks East plc\n58\n95\n410,000\n703,000\nUnited Utilities Electricity plc\n47\n77\n262,000\n449,000\nNorthern Electric Distribution Limited\n36\n59\n218,000\n374,000\nYorkshire Electricity Distribution plc\n35\n57\n347,000\n595,000\nWestern Power Distribution (South West) plc\n54\n88\n270,000\n463,000\nWestern Power Distribution (South Wales) plc\n46\n73\n208,000\n357,000\nEDF Energy Networks (LPN) plc\n10\n17\n331,000\n567,000\nEDF Energy Networks (SPN) plc\n46\n74\n284,000\n487,000\nEDF Energy Networks (EPN) plc\n72\n117\n484,000\n830,000\nSP Distribution Limited\n79\n129\n226,000\n387,000\nSP Manweb plc\n61\n99\n188,000\n322,000\nScottish Hydro-Electric Power Distribution Limited\n61\n99\n119,000\n204,000\nSouthern Electric Power Distribution plc\n62\n101\n417,000\n715,000",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2005/1019/schedule/1/part/III",
    "retrieved_at": "2026-10-29T05:00:25.396743+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}