{
  "edition": "2026-11",
  "observedAt": "2026-11-08",
  "title": "Heures creuses : à partir de quelle part de consommation deviennent-elles rentables ?",
  "description": "Neuf scénarios à consommation constante, calculés sur les grilles EDF Tarif Bleu et TotalEnergies Fixe 2 ans vérifiées le 8 novembre 2026. Seuils, coûts annuels et données téléchargeables.",
  "inputSha256": "46317aef1d6920ef009bb1b8f7b5a46f56ebb7cb9239f8305cb603ad8a133f15",
  "sourceCorpusId": "energy-2026-10-31-f8f3d808bb1a",
  "sources": [
    {
      "id": "edf",
      "url": "https://particulier.edf.fr/content/dam/2-Actifs/Documents/Offres/Grille_prix_Tarif_Bleu.pdf",
      "sha256": "ff6be33b3ff50a7ec9c144bf68624ed2e38c59c873bad264963f7c49af9856b8",
      "collectedAt": "2026-11-08",
      "reviewedAt": "2026-11-08",
      "reviewDueAt": "2026-11-15",
      "reviewer": "Revue documentaire GridLabs : tarifs et conditions relus sur les PDF officiels",
      "locator": "p. 1 et notes p. 2",
      "status": "verified"
    },
    {
      "id": "edf-fiche",
      "url": "https://particulier.edf.fr/content/dam/2-Actifs/Documents/Offres/Fiche_descriptive_Tarif_Bleu.pdf",
      "sha256": "51610d3957a6a0dcbac194d6701e89696e1a4425432b1bafbe2eaf59bfa95d7c",
      "collectedAt": "2026-11-08",
      "reviewedAt": "2026-11-08",
      "reviewDueAt": "2026-11-15",
      "reviewer": "Revue documentaire GridLabs : tarifs et conditions relus sur les PDF officiels",
      "locator": "Fiche applicable au 21 septembre 2026, p. 1-3",
      "status": "verified"
    },
    {
      "id": "total",
      "url": "https://www.totalenergies.fr/fileadmin/Digital/Groupe/PDF/Documents_contractuels/Particuliers/Tarifs_TotalEnergies/fr/grille-tarifaire-fixe-2ans-particuliers.pdf",
      "sha256": "e6062094f6315638aa0a07f4e77a3a442d22f8aebf55f0608207f1510f076bc4",
      "collectedAt": "2026-11-08",
      "reviewedAt": "2026-11-08",
      "reviewDueAt": "2026-11-15",
      "reviewer": "Revue documentaire GridLabs : tarifs et conditions relus sur les PDF officiels",
      "locator": "Grille Offre Fixe 2 ans du 24 septembre 2026, p. 1, Base et HP/HC 6 et 9 kVA ; réserves TTC et prix HT fixes p. 2",
      "status": "verified"
    }
  ],
  "tariffs": [
    {
      "id": "edf-tarif-bleu-base-6-2026-09",
      "supplierId": "edf",
      "offerId": "edf:tarif-bleu",
      "label": "EDF Tarif Bleu",
      "energy": "electricity",
      "network": "enedis",
      "zone": "continental",
      "powerKva": 6,
      "meter": "linky",
      "injectsElectricity": false,
      "option": "base",
      "minAnnualKwh": 0,
      "maxAnnualKwh": 1000000,
      "subscriptionAnnualEur": "190.32",
      "baseKwhEur": "0.2001",
      "peakKwhEur": null,
      "offPeakKwhEur": null,
      "mandatoryAnnualFeesEur": "0",
      "effectiveFrom": "2026-08-01",
      "effectiveUntil": null,
      "commercialized": true,
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. Tarif réglementé susceptible de révision. Base 9-36 kVA exclu des nouvelles souscriptions.",
      "hasConditionalPromotion": false,
      "evidenceIds": [
        "edf",
        "edf-fiche"
      ]
    },
    {
      "id": "edf-tarif-bleu-hphc-6-2026-09",
      "supplierId": "edf",
      "offerId": "edf:tarif-bleu",
      "label": "EDF Tarif Bleu",
      "energy": "electricity",
      "network": "enedis",
      "zone": "continental",
      "powerKva": 6,
      "meter": "linky",
      "injectsElectricity": false,
      "option": "hphc",
      "minAnnualKwh": 0,
      "maxAnnualKwh": 1000000,
      "subscriptionAnnualEur": "190.32",
      "baseKwhEur": null,
      "peakKwhEur": "0.2142",
      "offPeakKwhEur": "0.1589",
      "mandatoryAnnualFeesEur": "0",
      "effectiveFrom": "2026-08-01",
      "effectiveUntil": null,
      "commercialized": true,
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. Tarif réglementé susceptible de révision. Base 9-36 kVA exclu des nouvelles souscriptions.",
      "hasConditionalPromotion": false,
      "evidenceIds": [
        "edf",
        "edf-fiche"
      ]
    },
    {
      "id": "edf-tarif-bleu-hphc-9-2026-09",
      "supplierId": "edf",
      "offerId": "edf:tarif-bleu",
      "label": "EDF Tarif Bleu",
      "energy": "electricity",
      "network": "enedis",
      "zone": "continental",
      "powerKva": 9,
      "meter": "linky",
      "injectsElectricity": false,
      "option": "hphc",
      "minAnnualKwh": 0,
      "maxAnnualKwh": 1000000,
      "subscriptionAnnualEur": "238.56",
      "baseKwhEur": null,
      "peakKwhEur": "0.2142",
      "offPeakKwhEur": "0.1589",
      "mandatoryAnnualFeesEur": "0",
      "effectiveFrom": "2026-08-01",
      "effectiveUntil": null,
      "commercialized": true,
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. Tarif réglementé susceptible de révision. Base 9-36 kVA exclu des nouvelles souscriptions.",
      "hasConditionalPromotion": false,
      "evidenceIds": [
        "edf",
        "edf-fiche"
      ]
    },
    {
      "id": "totalenergies-fixe-2-ans-base-6-2026-09-24",
      "supplierId": "totalenergies",
      "offerId": "totalenergies:fixe-2-ans",
      "label": "TotalEnergies Fixe 2 ans",
      "energy": "electricity",
      "network": "enedis",
      "zone": "continental",
      "powerKva": 6,
      "meter": "linky",
      "injectsElectricity": false,
      "option": "base",
      "minAnnualKwh": 0,
      "maxAnnualKwh": 1000000,
      "subscriptionAnnualEur": "190.32",
      "baseKwhEur": "0.2270",
      "peakKwhEur": null,
      "offPeakKwhEur": null,
      "mandatoryAnnualFeesEur": "0",
      "effectiveFrom": "2026-09-24",
      "effectiveUntil": null,
      "commercialized": true,
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement.",
      "hasConditionalPromotion": false,
      "evidenceIds": [
        "total"
      ]
    },
    {
      "id": "totalenergies-fixe-2-ans-base-9-2026-09-24",
      "supplierId": "totalenergies",
      "offerId": "totalenergies:fixe-2-ans",
      "label": "TotalEnergies Fixe 2 ans",
      "energy": "electricity",
      "network": "enedis",
      "zone": "continental",
      "powerKva": 9,
      "meter": "linky",
      "injectsElectricity": false,
      "option": "base",
      "minAnnualKwh": 0,
      "maxAnnualKwh": 1000000,
      "subscriptionAnnualEur": "238.56",
      "baseKwhEur": "0.2252",
      "peakKwhEur": null,
      "offPeakKwhEur": null,
      "mandatoryAnnualFeesEur": "0",
      "effectiveFrom": "2026-09-24",
      "effectiveUntil": null,
      "commercialized": true,
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement.",
      "hasConditionalPromotion": false,
      "evidenceIds": [
        "total"
      ]
    },
    {
      "id": "totalenergies-fixe-2-ans-hphc-6-2026-09-24",
      "supplierId": "totalenergies",
      "offerId": "totalenergies:fixe-2-ans",
      "label": "TotalEnergies Fixe 2 ans",
      "energy": "electricity",
      "network": "enedis",
      "zone": "continental",
      "powerKva": 6,
      "meter": "linky",
      "injectsElectricity": false,
      "option": "hphc",
      "minAnnualKwh": 0,
      "maxAnnualKwh": 1000000,
      "subscriptionAnnualEur": "192.60",
      "baseKwhEur": null,
      "peakKwhEur": "0.2435",
      "offPeakKwhEur": "0.1791",
      "mandatoryAnnualFeesEur": "0",
      "effectiveFrom": "2026-09-24",
      "effectiveUntil": null,
      "commercialized": true,
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement.",
      "hasConditionalPromotion": false,
      "evidenceIds": [
        "total"
      ]
    },
    {
      "id": "totalenergies-fixe-2-ans-hphc-9-2026-09-24",
      "supplierId": "totalenergies",
      "offerId": "totalenergies:fixe-2-ans",
      "label": "TotalEnergies Fixe 2 ans",
      "energy": "electricity",
      "network": "enedis",
      "zone": "continental",
      "powerKva": 9,
      "meter": "linky",
      "injectsElectricity": false,
      "option": "hphc",
      "minAnnualKwh": 0,
      "maxAnnualKwh": 1000000,
      "subscriptionAnnualEur": "241.92",
      "baseKwhEur": null,
      "peakKwhEur": "0.2435",
      "offPeakKwhEur": "0.1791",
      "mandatoryAnnualFeesEur": "0",
      "effectiveFrom": "2026-09-24",
      "effectiveUntil": null,
      "commercialized": true,
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement.",
      "hasConditionalPromotion": false,
      "evidenceIds": [
        "total"
      ]
    }
  ],
  "rows": [
    {
      "offer": "EDF Tarif Bleu",
      "supplierId": "edf",
      "powerKva": 6,
      "annualKwh": 2000,
      "threshold": 0.2549728752260398,
      "baseTariffId": "edf-tarif-bleu-base-6-2026-09",
      "hphcTariffId": "edf-tarif-bleu-hphc-6-2026-09",
      "baseAnnualCents": 59052,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 59660,
          "savingAgainstBaseCents": -608
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 59107,
          "savingAgainstBaseCents": -55
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 58554,
          "savingAgainstBaseCents": 498
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 57448,
          "savingAgainstBaseCents": 1604
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 56342,
          "savingAgainstBaseCents": 2710
        }
      ],
      "evidenceIds": [
        "edf",
        "edf-fiche"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. Tarif réglementé susceptible de révision. Base 9-36 kVA exclu des nouvelles souscriptions."
    },
    {
      "offer": "EDF Tarif Bleu",
      "supplierId": "edf",
      "powerKva": 6,
      "annualKwh": 5000,
      "threshold": 0.2549728752260398,
      "baseTariffId": "edf-tarif-bleu-base-6-2026-09",
      "hphcTariffId": "edf-tarif-bleu-hphc-6-2026-09",
      "baseAnnualCents": 119082,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 120602,
          "savingAgainstBaseCents": -1520
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 119220,
          "savingAgainstBaseCents": -138
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 117837,
          "savingAgainstBaseCents": 1245
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 115072,
          "savingAgainstBaseCents": 4010
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 112307,
          "savingAgainstBaseCents": 6775
        }
      ],
      "evidenceIds": [
        "edf",
        "edf-fiche"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. Tarif réglementé susceptible de révision. Base 9-36 kVA exclu des nouvelles souscriptions."
    },
    {
      "offer": "EDF Tarif Bleu",
      "supplierId": "edf",
      "powerKva": 6,
      "annualKwh": 10000,
      "threshold": 0.2549728752260398,
      "baseTariffId": "edf-tarif-bleu-base-6-2026-09",
      "hphcTariffId": "edf-tarif-bleu-hphc-6-2026-09",
      "baseAnnualCents": 219132,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 222172,
          "savingAgainstBaseCents": -3040
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 219407,
          "savingAgainstBaseCents": -275
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 216642,
          "savingAgainstBaseCents": 2490
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 211112,
          "savingAgainstBaseCents": 8020
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 205582,
          "savingAgainstBaseCents": 13550
        }
      ],
      "evidenceIds": [
        "edf",
        "edf-fiche"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. Tarif réglementé susceptible de révision. Base 9-36 kVA exclu des nouvelles souscriptions."
    },
    {
      "offer": "TotalEnergies Fixe 2 ans",
      "supplierId": "totalenergies",
      "powerKva": 6,
      "annualKwh": 2000,
      "threshold": 0.27391304347826084,
      "baseTariffId": "totalenergies-fixe-2-ans-base-6-2026-09-24",
      "hphcTariffId": "totalenergies-fixe-2-ans-hphc-6-2026-09-24",
      "baseAnnualCents": 64432,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 65384,
          "savingAgainstBaseCents": -952
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 64740,
          "savingAgainstBaseCents": -308
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 64096,
          "savingAgainstBaseCents": 336
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 62808,
          "savingAgainstBaseCents": 1624
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 61520,
          "savingAgainstBaseCents": 2912
        }
      ],
      "evidenceIds": [
        "total"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement."
    },
    {
      "offer": "TotalEnergies Fixe 2 ans",
      "supplierId": "totalenergies",
      "powerKva": 6,
      "annualKwh": 5000,
      "threshold": 0.2632919254658385,
      "baseTariffId": "totalenergies-fixe-2-ans-base-6-2026-09-24",
      "hphcTariffId": "totalenergies-fixe-2-ans-hphc-6-2026-09-24",
      "baseAnnualCents": 132532,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 134570,
          "savingAgainstBaseCents": -2038
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 132960,
          "savingAgainstBaseCents": -428
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 131350,
          "savingAgainstBaseCents": 1182
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 128130,
          "savingAgainstBaseCents": 4402
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 124910,
          "savingAgainstBaseCents": 7622
        }
      ],
      "evidenceIds": [
        "total"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement."
    },
    {
      "offer": "TotalEnergies Fixe 2 ans",
      "supplierId": "totalenergies",
      "powerKva": 6,
      "annualKwh": 10000,
      "threshold": 0.25975155279503104,
      "baseTariffId": "totalenergies-fixe-2-ans-base-6-2026-09-24",
      "hphcTariffId": "totalenergies-fixe-2-ans-hphc-6-2026-09-24",
      "baseAnnualCents": 246032,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 249880,
          "savingAgainstBaseCents": -3848
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 246660,
          "savingAgainstBaseCents": -628
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 243440,
          "savingAgainstBaseCents": 2592
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 237000,
          "savingAgainstBaseCents": 9032
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 230560,
          "savingAgainstBaseCents": 15472
        }
      ],
      "evidenceIds": [
        "total"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement."
    },
    {
      "offer": "TotalEnergies Fixe 2 ans",
      "supplierId": "totalenergies",
      "powerKva": 9,
      "annualKwh": 2000,
      "threshold": 0.31024844720496897,
      "baseTariffId": "totalenergies-fixe-2-ans-base-9-2026-09-24",
      "hphcTariffId": "totalenergies-fixe-2-ans-hphc-9-2026-09-24",
      "baseAnnualCents": 68896,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 70316,
          "savingAgainstBaseCents": -1420
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 69672,
          "savingAgainstBaseCents": -776
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 69028,
          "savingAgainstBaseCents": -132
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 67740,
          "savingAgainstBaseCents": 1156
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 66452,
          "savingAgainstBaseCents": 2444
        }
      ],
      "evidenceIds": [
        "total"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement."
    },
    {
      "offer": "TotalEnergies Fixe 2 ans",
      "supplierId": "totalenergies",
      "powerKva": 9,
      "annualKwh": 5000,
      "threshold": 0.29459627329192545,
      "baseTariffId": "totalenergies-fixe-2-ans-base-9-2026-09-24",
      "hphcTariffId": "totalenergies-fixe-2-ans-hphc-9-2026-09-24",
      "baseAnnualCents": 136456,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 139502,
          "savingAgainstBaseCents": -3046
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 137892,
          "savingAgainstBaseCents": -1436
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 136282,
          "savingAgainstBaseCents": 174
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 133062,
          "savingAgainstBaseCents": 3394
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 129842,
          "savingAgainstBaseCents": 6614
        }
      ],
      "evidenceIds": [
        "total"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement."
    },
    {
      "offer": "TotalEnergies Fixe 2 ans",
      "supplierId": "totalenergies",
      "powerKva": 9,
      "annualKwh": 10000,
      "threshold": 0.28937888198757766,
      "baseTariffId": "totalenergies-fixe-2-ans-base-9-2026-09-24",
      "hphcTariffId": "totalenergies-fixe-2-ans-hphc-9-2026-09-24",
      "baseAnnualCents": 249056,
      "cases": [
        {
          "offPeakShare": 0.2,
          "hphcAnnualCents": 254812,
          "savingAgainstBaseCents": -5756
        },
        {
          "offPeakShare": 0.25,
          "hphcAnnualCents": 251592,
          "savingAgainstBaseCents": -2536
        },
        {
          "offPeakShare": 0.3,
          "hphcAnnualCents": 248372,
          "savingAgainstBaseCents": 684
        },
        {
          "offPeakShare": 0.4,
          "hphcAnnualCents": 241932,
          "savingAgainstBaseCents": 7124
        },
        {
          "offPeakShare": 0.5,
          "hphcAnnualCents": 235492,
          "savingAgainstBaseCents": 13564
        }
      ],
      "evidenceIds": [
        "total"
      ],
      "conditions": "Scénario résidentiel avec Linky, sans injection, hors services optionnels et prestations ponctuelles. HT abonnement et kWh fixes deux ans ; taxes susceptibles de varier. TTC de grille indicatifs, à confirmer pour le logement."
    }
  ],
  "scope": "Résidentiel, Linky, réseau Enedis, France continentale, sans injection, services optionnels ni frais ponctuels. Trois consommations hypothétiques ; deux offres seulement. Les comparaisons se font au sein de la même offre et de la même puissance.",
  "exclusions": [
    "EDF Base 9 à 36 kVA : non disponible en nouvelle souscription ; aucune paire 9 kVA EDF créée.",
    "Tempo, autres fournisseurs, promotions conditionnelles et coûts ponctuels exclus."
  ],
  "method": "Le moteur GridLabs existant calcule les coûts annuels TTC. Abonnement mensuel multiplié par 12. Seuil = (abonnement HP/HC + frais HP/HC - abonnement Base - frais Base + consommation × (prix HP - prix Base)) / (consommation × (prix HP - prix HC)). Prix constants sur un an par hypothèse ; il ne s’agit pas d’une prévision de facture."
}