{
  "url": "https://openlegislation.uk/draft-climate-change-levy-combined-heat-and-power-stations-regulations-2005/regulation-6",
  "json_url": "https://openlegislation.uk/draft-climate-change-levy-combined-heat-and-power-stations-regulations-2005/regulation-6.json",
  "legislation": "ukdsi/2005/0110724747",
  "legislation_title": "The Climate Change Levy (Combined Heat and Power Stations) Regulations 2005",
  "legislation_url": "https://openlegislation.uk/draft-climate-change-levy-combined-heat-and-power-stations-regulations-2005",
  "path": "regulation/6",
  "kind": "regulation",
  "number": "6",
  "heading": "Transitional provisions: inputs efficiency percentage and outputs partly exempt limit",
  "text": "(1) Paragraph (2) applies only if regulations 2(2) and 2(3) result in more than one issue of the Standard or version of a Guidance Note being current during the Annual Operation in question and, if they are treated as separately current for the whole Annual Operation, this yields different efficiency percentages for the purposes of regulation 3(2).\n(2) The efficiency percentage in regulation 3(2) is then the weighted mean of those different efficiency percentages.\nThe weighting must reflect the proportion of fuel input to the station during the period in relation to which the relevant issue or version is current.\nThat proportion must be calculated relative to the station’s actual total fuel input for the Annual Operation in question.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukdsi/2005/0110724747/regulation/6",
    "retrieved_at": "2026-10-30T15:22:26.336484+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."
}