MISO · Example Payload

Miso Public Api Operations Displays Getfuelmixtoday

EnergyUnited StatesElectricityEnergy MarketsGridSystem OperatorMarket OperatorWholesale PowerOpen Energy DataRenewablesSolarDemand ResponseUtilities

Miso Public Api Operations Displays Getfuelmixtoday is an example object payload from MISO, with 3 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

RefIdTotalMWFuel

Example Payload

Raw ↑ 
{
  "RefId": "27-Jul-2026 - Interval 08:10 EST",
  "TotalMW": "0",
  "Fuel": {
    "Type": [
      {
        "INTERVALEST": "2026-07-27 12:00:00 AM",
        "CATEGORY": "Battery Storage",
        "ACT": "39",
        "FUEL_CATEGORY": "Battery Storage  (39 MW)"
      },
      {
        "INTERVALEST": "2026-07-27 12:00:00 AM",
        "CATEGORY": "Coal",
        "ACT": "33729",
        "FUEL_CATEGORY": "Coal  (33,729 MW)"
      }
    ]
  }
}