Energy Usage with 3 Tariffs

Energy
,
1

HI all, just started with home assistant, first post in the community. Trying to track my heat pump usage using a utility meter based on a 3 tariff system -day, peak and night. I have created the below in configuration.yaml, but it doesn’t show up in automations - even though it all the appropriate sensors seem to have been created. Any idea what i have done wrong? Thank you in advance.

Utility_meter:
  daily_hpenergy:
    source: sensor.power_usage
    name: Daily HP Energy
    cycle: daily
    tariffs:
      - day
      - peak
      - night
  bimonthly_hpenergy:
    source: sensor.power_usage
    name: Bi Monthly HP Energy
    cycle: bimonthly
    tariffs:
      - day
      - peak
      - night
  bimonthly_energy:
    source: sensor.power_usage
    name: Bi Monthly HP Energy
    cron: "59 23 13 * *"

automation:
  trigger:
    - platform: time
      at: "08:00:00"
      variables:
        tariff: "day"
    - platform: time
      at: "17:00:00"
      variables:
        tariff: "peak"
    - platform: time
      at: "19:00:00"
      variables:
        tariff: "day"
    - platform: time
      at: "23:00:00"
      variables:
        tariff: "night"
  action:
    - service: select.select_option
      target:
        entity_id: select.daily_hpenergy
      data:
        option: "{{ tariff }}"
    - service: select.select_option
      target:
        entity_id: select.bimonthly_hpenergy
      data:
        option: "{{ tariff }}"