{
  "generated": "2026-10-08T02:57:50.177Z",
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    "name": "Creative Commons Attribution 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
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  "attribution": "UK Energy Data (ukenergydata.co.uk), from the Carbon Intensity API (NESO and partners), NESO data (Supported by National Energy SO Open Data) and the Octopus Energy public API",
  "source": [
    {
      "name": "Carbon Intensity API (NESO and partners)",
      "url": "https://carbonintensity.org.uk",
      "licence": "Creative Commons Attribution 4.0",
      "licenceUrl": "https://creativecommons.org/licenses/by/4.0/",
      "credit": "Carbon Intensity API (NESO and partners)"
    },
    {
      "name": "NESO daily balancing costs and constraint breakdown",
      "url": "https://www.neso.energy/data-portal/daily-balancing-costs-balancing-services-use-system",
      "licence": "NESO Open Data Licence",
      "licenceUrl": "https://www.neso.energy/data-portal/neso-open-licence",
      "credit": "Supported by National Energy SO Open Data"
    },
    {
      "name": "Octopus Energy public API (Agile Octopus, London)",
      "url": "https://developer.octopus.energy",
      "licence": null,
      "licenceUrl": null,
      "credit": "Octopus Energy. Only monthly summary figures are given here; the half-hourly prices are not republished."
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  "documentation": "https://www.ukenergydata.co.uk/developers#reports",
  "data": [
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      "title": "State of the grid: September 2026",
      "url": "https://www.ukenergydata.co.uk/state-of-the-grid/2026-09",
      "file": "https://www.ukenergydata.co.uk/data/v1/reports/2026-09.json",
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      "agileLondonMeanPence": 26.2,
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    {
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      "title": "State of the grid: August 2026",
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      "file": "https://www.ukenergydata.co.uk/data/v1/reports/2026-08.json",
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