{
  "url": "https://openlegislation.uk/eu-decision-2015-1132/annex/division-1/division-1.5/division-2",
  "json_url": "https://openlegislation.uk/eu-decision-2015-1132/annex/division-1/division-1.5/division-2.json",
  "legislation": "eudn/2015/1132",
  "legislation_title": "Commission Implementing Decision (EU) 2015/1132 of 10 July 2015 on the approval of the Porsche AG coasting function as an innovative technology for reducing CO2 emissions from passenger cars pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2015-1132",
  "path": "annex/division/1/division/1.5/division/2",
  "kind": "division",
  "number": null,
  "heading": "Formula 3",
  "text": "S C CO 2 = c × UF × s B TA hot 2 + UF × s E MC 2 + c × B TA hot − E MC × s UF 2 Where:\ns C CO 2 Standard error of the total CO2 saving [g CO2/km];\nc Conversion parameter is 0,96;\nB TA hot Arithmetic means of the CO2 emission of the baseline vehicle under modified testing conditions [g CO2/km];\ns B TA hot Standard deviation of the arithmetic mean of the CO2 emission of the baseline vehicle under modified testing conditions [g CO2/km];\nEMC Arithmetic means of the CO2 emission of the eco-innovation vehicle under modified testing conditions [g CO2/km];\ns E MC Standard deviation of the arithmetic mean of the CO2 emission of the eco-innovation vehicle under modified testing conditions [g CO2/km];\nUF Usage factor of the coasting technology for the Porsche technology is 0,8; this value is representative only of the Porsche S-segment vehicles (sport coupé cars); where vehicles are fitted with cruise control this value is 0,4;\nsUF Standard deviation of the arithmetic mean of the usage factor, which is 0,024.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2015/1132/annex/division/1/division/1.5/division/2",
    "retrieved_at": "2026-11-01T15:14:18.158117+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."
}