{
  "url": "https://openlegislation.uk/draft-renewable-heat-incentive-scheme-regulations-2018/schedule-6",
  "json_url": "https://openlegislation.uk/draft-renewable-heat-incentive-scheme-regulations-2018/schedule-6.json",
  "legislation": "ukdsi/2018/9780111166734",
  "legislation_title": "The Renewable Heat Incentive Scheme Regulations 2018",
  "legislation_url": "https://openlegislation.uk/draft-renewable-heat-incentive-scheme-regulations-2018",
  "path": "schedule/6",
  "kind": "schedule",
  "number": "6",
  "heading": "Tariffs",
  "text": "Tariffs\nTariff name\nSource of energy and technology\nInstallation capacity\nTariff (pence/kWh)\nBiomass\nSolid biomass including solid biomass contained in waste (including CHP systems, other than new solid biomass CHP systems, which generate heat and power from solid biomass including solid biomass contained in waste)\nAll capacities\nTier 1: 3.05\nTier 2: 2.14\nNew solid biomass CHP systems\nSolid biomass (excluding solid biomass contained in waste) used in CHP systems which comply with the requirements in regulation 13\nAll capacities\n4.42\nDeep geothermal\nDeep geothermal energy including CHP systems generating heat and power from such energy\nAll capacities\n5.38\nSmall biogas\nBiogas (including CHP systems which generate heat and power from biogas)\nBelow 200kWth\n4.64\nMedium biogas\nBiogas (including CHP systems which generate heat and power from biogas)\nAbove 200kWth and above, but below 600kWth\n3.64\nLarge biogas\nBiogas (including CHP systems which generate heat and power from biogas)\n600kWth and above\n1.36\nSolar thermal\nSolar collectors\nAll capacities\n10.75\nSmall ground source heat pumps\nGround source heat pumps including shared ground loop systems\nBelow 100kWth\nTier 1: 9.36\nTier 2: 2.79\nLarge ground source heat pumps\nGround source heat pumps including shared ground loop systems\n100kWth and above\nTier 1: 9.36\nTier 2: 2.79\nAir source heat pumps\nAir source heat pumps\nAll capacities\n2.69\nBiomethane\nBiomethane\nTier 1: 5.60\nTier 2: 3.29\nTier 3: 2.53",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukdsi/2018/9780111166734/schedule/6",
    "retrieved_at": "2026-10-30T15:05:02.996942+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."
}