{
  "sp_hub_1": {
    "buildingId": "sp_hub_1",
    "powerGenerate": 200,
    "powerStorageCapacity": 100000
  },
  "sp_sub_hub_1": {
    "buildingId": "sp_sub_hub_1",
    "powerGenerate": 0,
    "powerStorageCapacity": 100000
  }
}