{
  "query": {
    "country": "BR",
    "energy": "electricity",
    "distributor": "CEMIG-D"
  },
  "status": "ok",
  "price": {
    "currency": "BRL",
    "unit": "per kWh before taxes",
    "value": 0.9033,
    "measure": "average",
    "median": null,
    "typical_low": null,
    "typical_high": null,
    "min": null,
    "max": null
  },
  "sample_size": null,
  "period": {
    "from": "2026-05-28",
    "to": "2027-05-27"
  },
  "confidence": "high",
  "price_type": "posted_price",
  "statistic": {
    "measure": "average",
    "reference_period": "2026-05-28 to 2027-05-27",
    "note": "Posted regulated tariff (TE + TUSD) before taxes (ICMS, PIS/COFINS) and flag surcharges; the same for every residential customer of the distributor."
  },
  "as_of": "2026-10-15T16:05:07.882Z",
  "source": {
    "id": "br-aneel-electricity",
    "name": "Tarifas homologadas das distribuidoras de energia elétrica (ANEEL)",
    "publisher": "ANEEL (Agência Nacional de Energia Elétrica), Dados Abertos",
    "licence": "Open Data Commons Open Database License (ODbL)",
    "licence_url": "https://opendatacommons.org/licenses/odbl/1-0/",
    "attribution": "Source: ANEEL (Agência Nacional de Energia Elétrica), Dados Abertos, Tarifas das distribuidoras de energia elétrica, ODbL. Converted from R$/MWh to R$/kWh by ProofPrice; the national median across distributors is calculated by ProofPrice.",
    "url": "https://dadosabertos.aneel.gov.br/dataset/tarifas-distribuidoras-energia-eletrica"
  },
  "method": "Brazil electricity: the residential conventional tariff (TE energy + TUSD network) that ANEEL approved for the distributor, in force today, converted to R$ per kWh before taxes and flag surcharges. Without a distributor, the median of all distributors' tariffs.",
  "method_url": "https://proofprice.com/method",
  "summary": "CEMIG-D residential tariff is 0.9033 BRL per kWh before taxes (energy 0.3102 + network 0.5931), valid 2026-05-28 to 2027-05-27. Official average published by ANEEL (Agência Nacional de Energia Elétrica), Dados Abertos for 2026-05-28 to 2027-05-27.",
  "notice": "Information, not a valuation or offer. Ranges describe past recorded prices.",
  "extra": {
    "distributor": "CEMIG-D",
    "te_brl_per_kwh": 0.3102,
    "tusd_brl_per_kwh": 0.5931,
    "resolution": "RESOLUÇÃO HOMOLOGATÓRIA Nº 3.589, DE 26 DE MAIO DE 2026",
    "tax_level": "before taxes and flag surcharges"
  },
  "answer_id": "ans_0462e9e5cebdece81f1e",
  "method_version": "1",
  "retrieved_at": "2026-10-15T16:05:07.882Z",
  "evidence": {
    "type": "posted_price",
    "label": "Posted shelf or pump price",
    "meaning": "The price a seller displays (for example at a pump or on a shelf): it is what is asked at the time, not a record of what each customer paid."
  }
}