{
  "url": "https://openlegislation.uk/environmental-authorisations-scotland-regulations-2018/schedule-21/paragraph-27",
  "json_url": "https://openlegislation.uk/environmental-authorisations-scotland-regulations-2018/schedule-21/paragraph-27.json",
  "legislation": "ssi/2018/219",
  "legislation_title": "The Environmental Authorisations (Scotland) Regulations 2018",
  "legislation_url": "https://openlegislation.uk/environmental-authorisations-scotland-regulations-2018",
  "path": "schedule/21/paragraph/27",
  "kind": "paragraph",
  "number": "27",
  "heading": "Emission limit values for NOx for combustion plants using solid or liquid fuels (except gas turbines and gas engines)",
  "text": "Emission limit values (mg/Nm3) for NOx for combustion plants using solid or liquid fuels with the exception of gas turbines and gas engines are as set out in Table 9—\nTable 9\nTotal rated thermal input (MW)\nCoal and lignite and other solid fuels\nBiomass and peat\nLiquid fuels\n50-100\n300\n400 in case of pulverised\nlignite combustion\n250\n300\n100-300\n200\n200\n150\n>300\n150\n200 in case of pulverised\nlignite combustion\n150\n100",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Sch. 21 inserted (1.11.2025) by The Environmental Authorisations (Scotland) Amendment Regulations 2025 (S.S.I. 2025/165), reg. 1(2), sch. 12 (with sch. 23)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ssi/2018/219/schedule/21/paragraph/27",
    "retrieved_at": "2026-10-28T21:11:56.403037+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."
}