{
  "necb_climate_zones": [
    {
      "standard": "NECB2011",
      "climate_zone_name": "Zone 4",
      "hdd_min": 0.0,
      "hdd_max": 2999.0,
      "index": 0.0
    },
    {
      "standard": "NECB2011",
      "climate_zone_name": "Zone 5",
      "hdd_min": 3000.0,
      "hdd_max": 3999.0,
      "index": 1.0
    },
    {
      "standard": "NECB2011",
      "climate_zone_name": "Zone 6",
      "hdd_min": 4000.0,
      "hdd_max": 4999.0,
      "index": 2.0
    },
    {
      "standard": "NECB2011",
      "climate_zone_name": "Zone 7A",
      "hdd_min": 5000.0,
      "hdd_max": 5999.0,
      "index": 3.0
    },
    {
      "standard": "NECB2011",
      "climate_zone_name": "Zone 7A",
      "hdd_min": 6000.0,
      "hdd_max": 6999.0,
      "index": 4.0
    },
    {
      "standard": "NECB2011",
      "climate_zone_name": "Zone 8",
      "hdd_min": 7000.0,
      "hdd_max": 100000.0,
      "index": 5.0
    }
  ]
}