{
  "url": "https://openlegislation.uk/eu-regulation-2016-631/article-5",
  "json_url": "https://openlegislation.uk/eu-regulation-2016-631/article-5.json",
  "legislation": "eur/2016/631",
  "legislation_title": "Commission Regulation (EU) 2016/631 of 14 April 2016 establishing a network code on requirements for grid connection of generators (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2016-631",
  "path": "article/5",
  "kind": "article",
  "number": "5",
  "heading": "Determination of significance",
  "text": "1. The power-generating modules shall comply with the requirements on the basis of the voltage level of their connection point and their maximum capacity according to the categories set out in paragraph 2.\n2. Power-generating modules within the following categories shall be considered as significant:\n(a) connection point below 110 kV and maximum capacity of 0.8 kW or more (type A);\n(b) connection point below 110 kV and maximum capacity at or above a threshold proposed by each relevant TSO in accordance with the procedure laid out in paragraph 3 (type B). This threshold shall not be above the limits for type B power-generating modules contained in Table 1;\n(c) connection point below 110 kV and maximum capacity at or above a threshold specified by each relevant TSO in accordance with paragraph 3 (type C). This threshold shall not be above the limits for type C power-generating modules contained in Table 1; or\n(d) connection point at 110 kV or above (type D). A power-generating module is also of type D if its connection point is below 110 kV and its maximum capacity is at or above a threshold specified in accordance with paragraph 3. This threshold shall not be above the limit for type D power-generating modules contained in Table 1.\nTable 1\nLimits for thresholds for type B, C and D power-generating modules\nSynchronous areas\nLimit for maximum capacity threshold from which a power-generating module is of type B\nLimit for maximum capacity threshold from which a power-generating module is of type C\nLimit for maximum capacity threshold from which a power-generating module is of type D\n. . .\n. . .\n. . .\n. . .\nGreat Britain\n1 MW\n50 MW\n75 MW\n. . .\n. . .\n. . .\n. . .\n. . .\n. . .\n. . .\n. . .\n. . .\n. . .\n. . .\n. . .\n3. Proposals for maximum capacity thresholds for types B, C and D power-generating modules shall be subject to approval by the ... regulatory authority .... In forming proposals the relevant TSO shall make reasonable endeavours to coordinate with adjacent TSOs and DSOs and shall conduct a public consultation in accordance with Article 10. A proposal by the relevant TSO to change the thresholds shall not be made sooner than three years after the previous proposal.\n4. Power-generating facility owners shall assist this process and provide data as requested by the relevant TSO.\n5. If, as a result of modification of the thresholds, a power-generating module qualifies under a different type, the procedure laid down in Article 4(3) concerning existing power-generating modules shall apply before compliance with the requirements for the new type is required.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Word in Art. 5(2)(a) substituted (E.W.S.) (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(2)(a)"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Words in Art. 5(2) Table 1 omitted (E.W.S.) (31.12.2020) by virtue of The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(2)(b)(i)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Words in Art. 5(2) Table 1 omitted (E.W.S.) (31.12.2020) by virtue of The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(2)(b)(ii)"
    },
    {
      "type": "F",
      "label": "F4",
      "text": "Words in Art. 5(2) Table 1 omitted (E.W.S.) (31.12.2020) by virtue of The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(2)(b)(iii)"
    },
    {
      "type": "F",
      "label": "F5",
      "text": "Words in Art. 5(2) Table 1 omitted (E.W.S.) (31.12.2020) by virtue of The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(2)(b)(iv)"
    },
    {
      "type": "F",
      "label": "F6",
      "text": "Word in Art. 5(3) omitted (E.W.S.) (31.12.2020) by virtue of The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(3)(a)"
    },
    {
      "type": "F",
      "label": "F7",
      "text": "Words in Art. 5(3) omitted (E.W.S.) (31.12.2020) by virtue of The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(3)(b)"
    },
    {
      "type": "F",
      "label": "F8",
      "text": "Words in Art. 5(3) inserted (E.W.S.) (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 1 para. 5(3)(c)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2016/631/article/5",
    "retrieved_at": "2026-11-01T14:45:52.872772+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."
}