kwh calculation

[DevinTesla]

Hi

Looking at the sample and I have a question on the kwh calculation

is there a time indexing going on in the back ground ?
the example attached below looks to just take the total W /1000 and assume KW =KWh and that's not true

`#Total Watts

• platform: template
  name: ${disp_name} Total Watts
  id: totalWatts
  lambda: return id(totalAmps).state * id(ic1Volts).state;
  accuracy_decimals: 1
  unit_of_measurement: W
  icon: "mdi:flash-circle"
  update_interval: ${update_time}
  #kWh
• platform: total_daily_energy
  name: ${disp_name} Total kWh
  power_id: totalWatts
  filters:
  • multiply: 0.001
    unit_of_measurement: kWh`