{
  "dataset": "energy.tariffs",
  "generated": "2026-09-20T14:54:20.024Z",
  "licence": {
    "compilation": "CC BY 4.0",
    "compilation_url": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Tariff Tracker, tarifftracker.io, published by PEF Consulting Partners Limited",
    "underlying": "The figures themselves belong to the bodies named in each dataset's sources. Most are Crown copyright under the Open Government Licence v3. Supplier tariff rates belong to the suppliers who publish them. Check the source terms before you rely on any of it commercially.",
    "corrections": "If a figure here is wrong, say so and we will correct it and record that we did."
  },
  "docs": "https://tarifftracker.io/api/",
  "fields": "https://tarifftracker.io/api/v1/dictionary",
  "as_of": "2026-09-20T05:36:36.510Z",
  "basis": "direct debit",
  "typical_consumption": {
    "electricity": 2500,
    "gas": 9500
  },
  "sources": [
    {
      "name": "Octopus Energy public product API",
      "url": "https://api.octopus.energy/v1/products/"
    },
    {
      "name": "EDF Energy public product API",
      "url": "https://api.edfgb-kraken.energy/v1/products/"
    },
    {
      "name": "E.ON Next public product API",
      "url": "https://api.eonnext-kraken.energy/v1/products/"
    }
  ],
  "caveats": [
    "3 suppliers, not the whole market. E.ON Next, EDF Energy, Octopus Energy publish their prices openly enough for us to check them every morning, on the direct debit basis, taken from the endpoint that states the payment method rather than the one that leaves it to guesswork. British Gas, Scottish Power, Ovo and the rest do not publish, so they are not here. We would rather show you the suppliers we have actually checked than imply we have checked everybody.",
    "Estimated annual cost is the standing charge for a year plus Ofgem's typical consumption at the unit rate: 2,500 kWh of electricity, 9,500 kWh of gas, or both together for a dual fuel figure. Everything here is the direct debit price, and your own use decides your bill.",
    "annual_est_gbp costs a full year at Ofgem's typical consumption, unit rate plus standing charge, so a low unit rate with a high standing charge does not look cheap when it is not.",
    "exit_fee_gbp is per fuel, which is how suppliers publish it. Leaving a dual fuel contract early usually means paying it twice.",
    "Only suppliers who publish their prices openly enough to check are here. This is not the whole market and was never claimed to be.",
    "These are the supplier's own published rates, read from the supplier's own endpoint. Worth knowing: since 2018 an Ofgem accredited comparison site has not been required to show the whole market, so a tariff can be real, available and simply absent from every panel you look at. We make no claim about which of these are on those panels, only that these are what the suppliers themselves publish.",
    "Supplier satisfaction ratings are shown on the site under Citizens Advice's own terms and are deliberately left out of this feed."
  ],
  "blanks": {
    "gas_unit_p_kwh": "Not a dual fuel row. A gas row carries its unit rate in unit_p_kwh like any other.",
    "gas_standing_p_day": "Not a dual fuel row.",
    "credit_unit_p_kwh": "Either the supplier publishes no standard credit rate for this product in this region, or the row is a dual fuel row, where we do not compute a combined credit figure.",
    "term_months": "No contract length was published for this product. On a variable tariff that is expected, because there is no fixed term to publish. On a fixed tariff it means the supplier did not publish one, and your own contract is the thing to check.",
    "exit_fee_gbp": "Not collected for this product. Contract terms are read once per product from the supplier's electricity product detail, which is the only endpoint that carries them, so a product we hold gas prices for but no electricity detail has none.",
    "exit_fee_type": "Not collected, for the same reason as exit_fee_gbp.",
    "closes": "The supplier has set no closing date, so it is open."
  },
  "count": 41,
  "rows": [
    {
      "supplier": "EDF Energy",
      "tariff": "Standard Variable Time of Use DD",
      "product_code": "EDF_STANDARD_VARIABLE_TOU_DD_HH",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 14.96,
      "standing_p_day": 58.2,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": null,
      "term_months": 0,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 586.47,
      "closes": null,
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Pledge Tracker 12m v12",
      "product_code": "NEXT_PLEDGE_TRACKER_12M_V12",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 25.41,
      "standing_p_day": 57.55,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 26.88,
      "term_months": 12,
      "exit_fee_gbp": 25,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 845.24,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Simply Tracker Sep27v3",
      "product_code": "EDF_SIMPLY_TRACKER_SEP2027_V3",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 26.42,
      "standing_p_day": 50.69,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 27.89,
      "term_months": null,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 845.46,
      "closes": "2026-10-01",
      "source": "edf"
    },
    {
      "supplier": "Octopus Energy",
      "tariff": "Flexible Octopus",
      "product_code": "VAR-22-11-01",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 26.42,
      "standing_p_day": 54.26,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 27.89,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 858.5,
      "closes": null,
      "source": "octopus"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Standard Variable",
      "product_code": "EDF_STANDARD_VARIABLE",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 26.42,
      "standing_p_day": 57.55,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 27.89,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 870.49,
      "closes": null,
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Flex",
      "product_code": "NEXT_FLEX",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 26.42,
      "standing_p_day": 57.55,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 27.89,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 870.49,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "EDF Exclusive Sep28v2",
      "product_code": "EDF_EXCLUSIVE_FIX_SEP2028_V2",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 27.66,
      "standing_p_day": 50.7,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 29.22,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 876.66,
      "closes": "2027-10-01",
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Fixed 24m v72",
      "product_code": "NEXT_FIXED_24M_V72",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 27.64,
      "standing_p_day": 57.89,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 29.2,
      "term_months": 24,
      "exit_fee_gbp": 100,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 902.42,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "Octopus Energy",
      "tariff": "Octopus 18M Fixed",
      "product_code": "OE-FIX-18M-26-09-11",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 28.35,
      "standing_p_day": 54.26,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": null,
      "term_months": 18,
      "exit_fee_gbp": 75,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 906.89,
      "closes": null,
      "source": "octopus"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Simply Fixed 2Yr Sep28v7",
      "product_code": "EDF_SIMPLY_FIXED_2YR_SEP2028_V7",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 28.06,
      "standing_p_day": 57.89,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 29.57,
      "term_months": null,
      "exit_fee_gbp": 100,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 912.76,
      "closes": "2027-10-01",
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Fixed 12m v157",
      "product_code": "NEXT_FIXED_12M_V157",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 28.29,
      "standing_p_day": 57.89,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 29.85,
      "term_months": 12,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 918.56,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "Octopus Energy",
      "tariff": "Octopus 12M Fixed",
      "product_code": "OE-FIX-12M-26-09-11",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 29.12,
      "standing_p_day": 54.26,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": null,
      "term_months": 12,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 926.11,
      "closes": null,
      "source": "octopus"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Lower Daily Fixed 12m v157",
      "product_code": "NEXT_LOWER_DAILY_FIXED_12M_V157",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 31.89,
      "standing_p_day": 40.07,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 33.45,
      "term_months": 12,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 943.56,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Simply Fixed Sep27v4",
      "product_code": "EDF_SIMPLY_FIXED_SEP2027_V4",
      "region": "Northern Scotland",
      "fuel": "electricity",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 29.72,
      "standing_p_day": 57.89,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 31.23,
      "term_months": null,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 954.29,
      "closes": "2026-10-01",
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Optimise",
      "product_code": "NEXT_OPTIMISE_IMPORT_GAS",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 6.7,
      "standing_p_day": 29.94,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": null,
      "term_months": 12,
      "exit_fee_gbp": null,
      "exit_fee_type": null,
      "annual_est_gbp": 745.49,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Pledge Tracker 12m v12",
      "product_code": "NEXT_PLEDGE_TRACKER_12M_V12",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 6.96,
      "standing_p_day": 29.22,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 7.35,
      "term_months": 12,
      "exit_fee_gbp": 25,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 768.2,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Simply Tracker Sep27v3",
      "product_code": "EDF_SIMPLY_TRACKER_SEP2027_V3",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 7.23,
      "standing_p_day": 22.37,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 7.61,
      "term_months": null,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 768.41,
      "closes": "2026-10-01",
      "source": "edf"
    },
    {
      "supplier": "Octopus Energy",
      "tariff": "Flexible Octopus",
      "product_code": "VAR-22-11-01",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 7.23,
      "standing_p_day": 29.08,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 7.61,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 793.02,
      "closes": null,
      "source": "octopus"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Standard Variable",
      "product_code": "EDF_STANDARD_VARIABLE",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 7.23,
      "standing_p_day": 29.22,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 7.61,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 793.44,
      "closes": null,
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Flex",
      "product_code": "NEXT_FLEX",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 7.23,
      "standing_p_day": 29.22,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 7.61,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 793.44,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "EDF Exclusive Sep28v2",
      "product_code": "EDF_EXCLUSIVE_FIX_SEP2028_V2",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 8.13,
      "standing_p_day": 23.02,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 8.3,
      "term_months": null,
      "exit_fee_gbp": 0,
      "exit_fee_type": "NONE",
      "annual_est_gbp": 856.68,
      "closes": "2027-10-01",
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Fixed 24m v72",
      "product_code": "NEXT_FIXED_24M_V72",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 7.93,
      "standing_p_day": 29.22,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 8.35,
      "term_months": 24,
      "exit_fee_gbp": 100,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 859.97,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "Octopus Energy",
      "tariff": "Octopus 18M Fixed",
      "product_code": "OE-FIX-18M-26-09-11",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 8.16,
      "standing_p_day": 29.08,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": null,
      "term_months": 18,
      "exit_fee_gbp": 75,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 881.77,
      "closes": null,
      "source": "octopus"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Simply Fixed 2Yr Sep28v7",
      "product_code": "EDF_SIMPLY_FIXED_2YR_SEP2028_V7",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 8.14,
      "standing_p_day": 35.12,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 8.5,
      "term_months": null,
      "exit_fee_gbp": 100,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 901.57,
      "closes": "2027-10-01",
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Fixed 12m v157",
      "product_code": "NEXT_FIXED_12M_V157",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 8.7,
      "standing_p_day": 29.22,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 9.13,
      "term_months": 12,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 933.49,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "Octopus Energy",
      "tariff": "Octopus 12M Fixed",
      "product_code": "OE-FIX-12M-26-09-11",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 8.71,
      "standing_p_day": 29.08,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": null,
      "term_months": 12,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 933.75,
      "closes": null,
      "source": "octopus"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Lower Daily Fixed 12m v157",
      "product_code": "NEXT_LOWER_DAILY_FIXED_12M_V157",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 9.83,
      "standing_p_day": 5.93,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 10.25,
      "term_months": 12,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 955.21,
      "closes": null,
      "source": "eonnext"
    },
    {
      "supplier": "EDF Energy",
      "tariff": "Simply Fixed Sep27v4",
      "product_code": "EDF_SIMPLY_FIXED_SEP2027_V4",
      "region": "Northern Scotland",
      "fuel": "gas",
      "kind": "fixed",
      "payment": "direct debit",
      "unit_p_kwh": 9.56,
      "standing_p_day": 29.87,
      "gas_unit_p_kwh": null,
      "gas_standing_p_day": null,
      "credit_unit_p_kwh": 9.92,
      "term_months": null,
      "exit_fee_gbp": 50,
      "exit_fee_type": "FLAT",
      "annual_est_gbp": 1017.07,
      "closes": "2026-10-01",
      "source": "edf"
    },
    {
      "supplier": "E.ON Next",
      "tariff": "Next Pledge Tracker 12m v12",
      "product_code": "NEXT_PLEDGE_TRACKER_12M_V12",
      "region": "Northern Scotland",
      "fuel": "dual",
      "kind": "variable",
      "payment": "direct debit",
      "unit_p_kwh": 25.41,
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      "gas_unit_p_kwh": 6.96,
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