{
  "url": "https://openlegislation.uk/eu-regulation-2019-1242/annex-I/division-2/division-2.3/division-2.3.2",
  "json_url": "https://openlegislation.uk/eu-regulation-2019-1242/annex-I/division-2/division-2.3/division-2.3.2.json",
  "legislation": "eur/2019/1242",
  "legislation_title": "Regulation (EU) 2019/1242 of the European Parliament and of the Council of 20 June 2019 setting CO2 emission performance standards for new heavy-duty vehicles and amending Regulations (EC) No 595/2009 and (EU) 2018/956 of the European Parliament and of the Council and Council Directive 96/53/EC (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2019-1242",
  "path": "annex/I/division/2/division/2.3/division/2.3.2",
  "kind": "division",
  "number": "2.3.2",
  "heading": "Reporting periods from 2025 onwards",
  "text": "For each manufacturer and reporting period, the zero- and low-emission factor (ZLEV) referred to in Article 5 shall be calculated as follows:\nZLEV = 1 − y − x unless this sum is larger than 1 or lower than 0,97 in which case the ZLEV factor shall be set to 1 or 0,97, as the case may be\nwhere:\nx is 0,02\ny is the sum of Vin and Vout, divided by Vtotal, where:\nVin is the total number of newly registered low- and zero-emission heavy-duty vehicles that meet the characteristics set out in the first subparagraph of Article 2(1), where each of them is counted as ZLEVspecific in accordance with the formula below:\nZLEVspecific = 1 − CO2v ∕ LET sg where:\nCO2v is the specific CO2 emissions in g/km of a zero- or low-emission heavy-duty vehicle v determined in accordance with point 2.1;\nLETsg is the low-emission threshold of the vehicle sub-group sg to which the vehicle v belongs as defined in point 2.3.3;\nVout is the total number of newly registered zero-emission heavy-duty vehicles referred to in the second subparagraph of Article 2(1), and with a maximum of 0,035 of Vtotal;\nVtotal is the total number of newly registered heavy-duty vehicles of the manufacturer in that reporting period.\nWhere Vin/Vtotal is lower than 0,0075, the ZLEV factor shall be set to 1.",
  "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/eur/2019/1242/annex/I/division/2/division/2.3/division/2.3.2",
    "retrieved_at": "2026-11-01T14:43:12.706014+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."
}