hass-config/.storage/energy

{
  "version": 1,
  "minor_version": 1,
  "key": "energy",
  "data": {
    "energy_sources": [
      {
        "type": "grid",
        "flow_from": [
          {
            "stat_energy_from": "sensor.basement_heater_summation_delivered",
            "stat_cost": null,
            "entity_energy_price": "input_number.electricity_price",
            "number_energy_price": null
          },
          {
            "stat_energy_from": "sensor.bedroom_heater_summation_delivered",
            "stat_cost": null,
            "entity_energy_price": "input_number.electricity_price",
            "number_energy_price": null
          },
          {
            "stat_energy_from": "sensor.office_heater_summation_delivered",
            "stat_cost": null,
            "entity_energy_price": "input_number.electricity_price",
            "number_energy_price": null
          },
          {
            "stat_energy_from": "sensor.servers_power_summation_delivered",
            "stat_cost": null,
            "entity_energy_price": "input_number.electricity_price",
            "number_energy_price": null
          }
        ],
        "flow_to": [],
        "cost_adjustment_day": 0.0
      }
    ],
    "device_consumption": [
      {
        "stat_consumption": "sensor.basement_heater_summation_delivered"
      },
      {
        "stat_consumption": "sensor.bedroom_heater_summation_delivered"
      },
      {
        "stat_consumption": "sensor.office_heater_summation_delivered"
      },
      {
        "stat_consumption": "sensor.servers_power_summation_delivered"
      }
    ]
  }
}