{
  "url": "https://openlegislation.uk/eu-regulation-2012-601/annex-IV/division-22/division-B",
  "json_url": "https://openlegislation.uk/eu-regulation-2012-601/annex-IV/division-22/division-B.json",
  "legislation": "eur/2012/601",
  "legislation_title": "Commission Regulation (EU) No 601/2012 of 21 June 2012 on the monitoring and reporting of greenhouse gas emissions pursuant to Directive 2003/87/EC of the European Parliament and of the Council (Text with EEA relevance) (repealed)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2012-601",
  "path": "annex/IV/division/22/division/B",
  "kind": "division",
  "number": "B",
  "heading": "Quantification methodologies for CO2",
  "text": "The operator of transport networks shall determine emissions using one of the following methods:\n(a) Method A (overall mass balance of all input and output streams) set out in subsection B.1;\n(b) Method B (monitoring of emission sources individually) set out in subsection B.2.\nIn choosing either Method A or Method B, each operator shall demonstrate to the competent authority that the chosen methodology will lead to more reliable results with lower uncertainty of the overall emissions, using best available technology and knowledge at the time of the application for the greenhouse gas emissions permit and approval of the monitoring plan, without incurring unreasonable costs. Where Method B is chosen each operator shall demonstrate to the satisfaction of the competent authority that the overall uncertainty for the annual level of greenhouse gas emissions for the operator’s transport network does not exceed 7,5 %.\nThe operator of a transport network using Method B shall not add CO2 received from another installation permitted in accordance with Directive 2003/87/EC to its calculated level of emissions, and shall not subtract from its calculated level of emissions any CO2 transferred to another installation permitted in accordance with Directive 2003/87/EC.\nEach operator of a transport network shall use Method A for the validation of the results of Method B at least once annually. For that validation, the operator may use lower tiers for the application of Method A.",
  "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/2012/601/annex/IV/division/22/division/B",
    "retrieved_at": "2026-11-01T14:49:20.227833+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."
}