{
  "url": "https://openlegislation.uk/eu-decision-2017-1442/annex/division-5/division-5.1/division-5.1.2",
  "json_url": "https://openlegislation.uk/eu-decision-2017-1442/annex/division-5/division-5.1/division-5.1.2.json",
  "legislation": "eudn/2017/1442",
  "legislation_title": "Commission Implementing Decision (EU) 2017/1442 of 31 July 2017 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council, for large combustion plants (notified under document C(2017) 5225) (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2017-1442",
  "path": "annex/division/5/division/5.1/division/5.1.2",
  "kind": "division",
  "number": "5.1.2",
  "heading": "Energy efficiency",
  "text": "Table 33\nBAT-associated energy efficiency levels (BAT-AEELs) for the combustion of process fuels from the chemical industry in boilers\nThese BAT-AEELs do not apply to units operated < 1 500 h/yr.\nIn the case of CHP units, only one of the two BAT-AEELs ‘Net electrical efficiency’ or ‘Net total fuel utilisation’ applies, depending on the CHP unit design (i.e. either more oriented towards generation electricity or towards heat generation).\nThese BAT-AEELs may not be achievable if the potential heat demand is too low.\nThese BAT-AEELs do not apply to plants generating only electricity.\nType of combustion unit\nBAT-AEELs\nNet electrical efficiency (%)\nNet total fuel utilisation (%)\nNew unit\nExisting unit\nNew unit\nExisting unit\nBoiler using liquid process fuels from the chemical industry, including when mixed with HFO, gas oil and/or other liquid fuels\n> 36,4\n35,6–37,4\n80–96\n80–96\nBoiler using gaseous process fuels from the chemical industry, including when mixed with natural gas and/or other gaseous fuels\n39–42,5\n38–40\n78–95\n78–95",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "These BAT-AEELs do not apply to units operated < 1 500 h/yr."
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "In the case of CHP units, only one of the two BAT-AEELs ‘Net electrical efficiency’ or ‘Net total fuel utilisation’ applies, depending on the CHP unit design (i.e. either more oriented towards generation electricity or towards heat generation)."
    },
    {
      "type": "footnote",
      "label": "f3",
      "text": "These BAT-AEELs may not be achievable if the potential heat demand is too low."
    },
    {
      "type": "footnote",
      "label": "f4",
      "text": "These BAT-AEELs do not apply to plants generating only electricity."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2017/1442/annex/division/5/division/5.1/division/5.1.2",
    "retrieved_at": "2026-11-01T15:13:23.628050+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."
}