{
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  "state": "SD",
  "slug": "sioux-falls-sd",
  "lat": 43.5446,
  "lon": -96.7311,
  "score": 81.7,
  "rate": 0.1515,
  "rate_period": "2026-08",
  "electricity_source": "U.S. EIA residential average retail price",
  "rate_geography": "State residential average",
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  "noaa_station_id": "USC00397666",
  "noaa_station_name": "SIOUX FALLS WFO AP, SD US",
  "recent_30d_avg_f": 59.5,
  "recent_station_id": "USW00014944",
  "recent_station_name": "SIOUX FALLS FOSS FIELD, SD US",
  "recent_period_start": "2026-09-24",
  "recent_period_end": "2026-10-24",
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        {
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}