每晚待机功耗审计：找出你早已忘掉的那 38 W

自动化 YAML energy-phantom-load-nightly-audit.yaml 复制

# HearthNodes recipe 19 - phantom load audit
alias: "Energy - nightly phantom load audit"
id: hn_energy_phantom_audit
description: "03:00 standby survey of every metering plug, ranked, weekly digest"
mode: single
max_exceeded: silent

trigger:
  - platform: time
    at: "03:00:00"

variables:
  metering_plugs: "{{ states.switch | selectattr('entity_id','search','_plug_') | map(attribute='entity_id') | list }}"
  reporting: >-
    {{ metering_plugs | selectattr('state','ne','unavailable') | list | count }}
  report_ratio: "{{ (reporting | int(0) / metering_plugs | count * 100) | round(0) }}"

condition:
  - condition: state
    entity_id: binary_sensor.house_occupied
    state: "off"
  - condition: numeric_state
    entity_id: sensor.outdoor_temperature
    above: 5
  - condition: template
    value_template: "{{ report_ratio | int(0) >= 80 }}"

action:
  - service: script.rank_standby_loads
    data:
      devices: "{{ metering_plugs }}"
      min_watts: 3
  - service: input_number.set_value
    target:
      entity_id: input_number.house_baseline_watts
    data:
      value: >-
        {{ expand(metering_plugs) | map(attribute='attributes.power_w')
           | map('float', 0) | sum | round(1) }}
  - service: notify.mobile_app_primary
    data:
      title: "Standby audit"
      message: >-
        Total {{ states('input_number.house_baseline_watts') }} W.
        Meter residual {{ states('sensor.meter_unaccounted_watts') }} W.
        Top: {{ states('sensor.standby_worst_offender') }}

# Fewer than 80 percent of plugs reporting -> the audit is skipped rather than
# run on partial data, and the notification says so. Loads on the protected list
# (alarm, smoke, medical, sump, fridge) are never given a cutoff suggestion.