Automation Examples

Note: This guide is under construction.

Tip: For dashboard examples with dynamic icons and colors, see the Dynamic Icons Guide and Dynamic Icon Colors Guide.

Table of Contents

• Price-Based Automations
• Volatility-Aware Automations
• Best Hour Detection
• ApexCharts Cards

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Price-Based Automations

Coming soon...

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Volatility-Aware Automations

These examples show how to handle low-volatility days where period classifications may flip at midnight despite minimal absolute price changes.

Use Case: Only Act on High-Volatility Days

On days with low price variation (< 15% volatility), the difference between "cheap" and "expensive" periods is minimal. This automation only runs appliances when the savings are meaningful:

automation:
  - alias: "Dishwasher - Best Price (High Volatility Only)"
    description: "Start dishwasher during Best Price period, but only on days with meaningful price differences"
    trigger:
      - platform: state
        entity_id: binary_sensor.tibber_home_best_price_period
        to: "on"
    condition:
      # Only act if volatility > 15% (meaningful savings)
      - condition: numeric_state
        entity_id: sensor.tibber_home_volatility_today
        above: 15
      # Optional: Ensure dishwasher is idle and door closed
      - condition: state
        entity_id: binary_sensor.dishwasher_door
        state: "off"
    action:
      - service: switch.turn_on
        target:
          entity_id: switch.dishwasher_smart_plug
      - service: notify.mobile_app
        data:
          message: "Dishwasher started during Best Price period ({{ states('sensor.tibber_home_current_interval_price_ct') }} ct/kWh, volatility {{ states('sensor.tibber_home_volatility_today') }}%)"

Why this works:

• On high-volatility days (e.g., 25% span), Best Price periods save 5-10 ct/kWh
• On low-volatility days (e.g., 8% span), savings are only 1-2 ct/kWh
• User can manually start dishwasher on low-volatility days without automation interference

Use Case: Absolute Price Threshold

Instead of relying on relative classification, check if the absolute price is cheap enough:

automation:
  - alias: "Water Heater - Cheap Enough"
    description: "Heat water when price is below absolute threshold, regardless of period classification"
    trigger:
      - platform: state
        entity_id: binary_sensor.tibber_home_best_price_period
        to: "on"
    condition:
      # Absolute threshold: Only run if < 20 ct/kWh
      - condition: numeric_state
        entity_id: sensor.tibber_home_current_interval_price_ct
        below: 20
      # Optional: Check water temperature
      - condition: numeric_state
        entity_id: sensor.water_heater_temperature
        below: 55  # Only heat if below 55°C
    action:
      - service: switch.turn_on
        target:
          entity_id: switch.water_heater
      - delay:
          hours: 2  # Heat for 2 hours
      - service: switch.turn_off
        target:
          entity_id: switch.water_heater

Why this works:

• Period classification can flip at midnight on low-volatility days
• Absolute threshold (20 ct/kWh) is stable across midnight boundary
• User sets their own "cheap enough" price based on local rates

Use Case: Combined Volatility and Price Check

Most robust approach: Check both volatility and absolute price:

automation:
  - alias: "EV Charging - Smart Strategy"
    description: "Charge EV using volatility-aware logic"
    trigger:
      - platform: state
        entity_id: binary_sensor.tibber_home_best_price_period
        to: "on"
    condition:
      # Check battery level
      - condition: numeric_state
        entity_id: sensor.ev_battery_level
        below: 80
      # Strategy: High volatility OR cheap enough
      - condition: or
        conditions:
          # Path 1: High volatility day - trust period classification
          - condition: numeric_state
            entity_id: sensor.tibber_home_volatility_today
            above: 15
          # Path 2: Low volatility but price is genuinely cheap
          - condition: numeric_state
            entity_id: sensor.tibber_home_current_interval_price_ct
            below: 18
    action:
      - service: switch.turn_on
        target:
          entity_id: switch.ev_charger
      - service: notify.mobile_app
        data:
          message: >
            EV charging started: {{ states('sensor.tibber_home_current_interval_price_ct') }} ct/kWh
            (Volatility: {{ states('sensor.tibber_home_volatility_today') }}%)

Why this works:

• On high-volatility days (> 15%): Trust the Best Price classification
• On low-volatility days (< 15%): Only charge if price is actually cheap (< 18 ct/kWh)
• Handles midnight flips gracefully: Continues charging if price stays cheap

Use Case: Ignore Period Flips During Active Period

Prevent automations from stopping mid-cycle when a period flips at midnight:

automation:
  - alias: "Washing Machine - Complete Cycle"
    description: "Start washing machine during Best Price, ignore midnight flips"
    trigger:
      - platform: state
        entity_id: binary_sensor.tibber_home_best_price_period
        to: "on"
    condition:
      # Only start if washing machine is idle
      - condition: state
        entity_id: sensor.washing_machine_state
        state: "idle"
      # And volatility is meaningful
      - condition: numeric_state
        entity_id: sensor.tibber_home_volatility_today
        above: 15
    action:
      - service: button.press
        target:
          entity_id: button.washing_machine_eco_program
      # Create input_boolean to track active cycle
      - service: input_boolean.turn_on
        target:
          entity_id: input_boolean.washing_machine_auto_started

  # Separate automation: Clear flag when cycle completes
  - alias: "Washing Machine - Cycle Complete"
    trigger:
      - platform: state
        entity_id: sensor.washing_machine_state
        to: "finished"
    condition:
      # Only clear flag if we auto-started it
      - condition: state
        entity_id: input_boolean.washing_machine_auto_started
        state: "on"
    action:
      - service: input_boolean.turn_off
        target:
          entity_id: input_boolean.washing_machine_auto_started
      - service: notify.mobile_app
        data:
          message: "Washing cycle complete"

Why this works:

• Uses input_boolean to track auto-started cycles
• Won't trigger multiple times if period flips during the 2-3 hour wash cycle
• Only triggers on "off" → "on" transitions, not during "on" → "on" continuity

Use Case: Per-Period Day Volatility

The simplest approach: Use the period's day volatility attribute directly:

automation:
  - alias: "Heat Pump - Smart Heating"
    trigger:
      - platform: state
        entity_id: binary_sensor.tibber_home_best_price_period
        to: "on"
    condition:
      # Check if the PERIOD'S DAY has meaningful volatility
      - condition: template
        value_template: >
          {{ state_attr('binary_sensor.tibber_home_best_price_period', 'day_volatility_%') | float(0) > 15 }}
    action:
      - service: climate.set_temperature
        target:
          entity_id: climate.heat_pump
        data:
          temperature: 22  # Boost temperature during cheap period

Available per-period attributes:

• day_volatility_%: Percentage volatility of the period's day (e.g., 8.2 for 8.2%)
• day_price_min: Minimum price of the day in minor currency (ct/øre)
• day_price_max: Maximum price of the day in minor currency (ct/øre)
• day_price_span: Absolute difference (max - min) in minor currency (ct/øre)

These attributes are available on both binary_sensor.tibber_home_best_price_period and binary_sensor.tibber_home_peak_price_period.

Why this works:

• Each period knows its day's volatility
• No need to query separate sensors
• Template checks if saving is meaningful (> 15% volatility)

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Best Hour Detection

Coming soon...

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ApexCharts Cards

⚠️ IMPORTANT: The tibber_prices.get_apexcharts_yaml service generates a basic example configuration as a starting point. It is NOT a complete solution for all ApexCharts features.

This integration is primarily a data provider. Due to technical limitations (segmented time periods, service API usage), many advanced ApexCharts features require manual customization or may not be compatible.

For advanced customization: Use the get_chartdata service directly to build charts tailored to your specific needs. Community contributions with improved configurations are welcome!

The tibber_prices.get_apexcharts_yaml service generates basic ApexCharts card configuration examples for visualizing electricity prices.

Prerequisites

Required:

• ApexCharts Card - Install via HACS

Optional (for rolling window mode):

• Config Template Card - Install via HACS

Installation

1. Open HACS → Frontend
2. Search for "ApexCharts Card" and install
3. (Optional) Search for "Config Template Card" and install if you want rolling window mode

Example: Fixed Day View

# Generate configuration via automation/script
service: tibber_prices.get_apexcharts_yaml
data:
    entry_id: YOUR_ENTRY_ID
    day: today  # or "yesterday", "tomorrow"
    level_type: rating_level  # or "level" for 5-level view
response_variable: apexcharts_config

Then copy the generated YAML into your Lovelace dashboard.

Example: Rolling 48h Window

For a dynamic chart that automatically adapts to data availability:

service: tibber_prices.get_apexcharts_yaml
data:
    entry_id: YOUR_ENTRY_ID
    day: rolling_window  # Or omit for same behavior (default)
    level_type: rating_level
response_variable: apexcharts_config

Behavior:

• When tomorrow data available (typically after ~13:00): Shows today + tomorrow
• When tomorrow data not available: Shows yesterday + today
• Fixed 48h span: Always shows full 48 hours

Auto-Zoom Variant:

For progressive zoom-in throughout the day:

service: tibber_prices.get_apexcharts_yaml
data:
    entry_id: YOUR_ENTRY_ID
    day: rolling_window_autozoom
    level_type: rating_level
response_variable: apexcharts_config

• Same data loading as rolling window
• Progressive zoom: Graph span starts at ~26h in the morning and decreases to ~14h by midnight
• Updates every 15 minutes: Always shows 2h lookback + remaining time until midnight

Note: Rolling window modes require Config Template Card to dynamically adjust the time range.

Features

• Color-coded price levels/ratings (green = cheap, yellow = normal, red = expensive)
• Best price period highlighting (semi-transparent green overlay)
• Automatic NULL insertion for clean gaps
• Translated labels based on your Home Assistant language
• Interactive zoom and pan
• Live marker showing current time