Sensors Overview

Tip: Many sensors have dynamic icons and colors! See the Dynamic Icons Guide and Dynamic Icon Colors Guide to enhance your dashboards.

Entity ID tip

<home_name> is a placeholder for your Tibber home display name in Home Assistant. Entity IDs are derived from the displayed name (localized), so the exact slug may differ. Can't find a sensor? Use the Entity Reference (All Languages) to search by name in your language.

The integration provides 100+ sensors organized by purpose. This page gives a quick overview and links to detailed guides for each sensor family.

Sensor Family	Purpose	Guide
Binary Sensors	Period on/off indicators	below
Core Price	Current, next, previous interval prices	below
Average & Statistics	Daily averages, rolling averages, median/mean	Average Sensors
Ratings & Levels	Price classification (3-level ratings, 5-level API levels)	Ratings & Levels
Min/Max	Daily and rolling 24h extremes	below
Volatility	Price fluctuation analysis	Volatility Sensors
Trends	Price outlook, trajectory, direction	Trend Sensors
Timing	Period countdown, progress, duration	Timing Sensors
Energy & Tax	Spot price and tax breakdown	Energy & Tax
Diagnostic	Chart metadata, data export	below

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Binary Sensors

Best Price Period & Peak Price Period

These binary sensors indicate when you're in a detected best or peak price period. See the Period Calculation Guide for a detailed explanation of how these periods are calculated and configured.

Quick overview:

• Best Price Period: Turns ON during periods with significantly lower prices than the daily average
• Peak Price Period: Turns ON during periods with significantly higher prices than the daily average

Both sensors include rich attributes with period details, intervals, relaxation status, and more.

Core Price Sensors

The integration provides price sensors for the current, next, and previous 15-minute interval. Each exposes the total price as sensor state, with energy_price and tax available as attributes (see Energy & Tax Breakdown).

Next N Hours Average sensors (next_avg_1h–next_avg_12h) provide future price forecasts for 1h, 2h, 3h, 4h, 5h, 6h, 8h, and 12h windows.

For detailed average sensor behavior (median vs mean, configuration, automation examples), see Average & Statistics Sensors.

Min/Max Sensors

These sensors show the lowest and highest prices for calendar days and rolling windows:

Daily Min/Max

Sensor	Description
Today's Lowest Price	Minimum price today (00:00–23:59)
Today's Highest Price	Maximum price today (00:00–23:59)
Tomorrow's Lowest Price	Minimum price tomorrow
Tomorrow's Highest Price	Maximum price tomorrow

24-Hour Rolling Min/Max

Sensor	Description
Trailing Price Min	Lowest price in the last 24 hours
Trailing Price Max	Highest price in the last 24 hours
Leading Price Min	Lowest price in the next 24 hours
Leading Price Max	Highest price in the next 24 hours

Key Attributes

All min/max sensors include:

Attribute	Description
timestamp	When the extreme price occurs/occurred
price_diff_from_daily_min	Difference from daily minimum
price_diff_from_daily_min_%	Percentage difference

Diagnostic Sensors

Chart Metadata

Entity ID: sensor.<home_name>_chart_metadata

✨ New Feature: This sensor provides dynamic chart configuration metadata for optimal visualization. Perfect for use with the get_apexcharts_yaml action!

This diagnostic sensor provides essential chart configuration values as sensor attributes, enabling dynamic Y-axis scaling and optimal chart appearance in rolling window modes.

Key Features:

• Dynamic Y-Axis Bounds: Automatically calculates optimal yaxis_min and yaxis_max for your price data
• Automatic Updates: Refreshes when price data changes (coordinator updates)
• Lightweight: Metadata-only mode (no data processing) for fast response
• State Indicator: Shows pending (initialization), ready (data available), or error (service call failed)

Attributes:

• timestamp: When the metadata was last fetched
• yaxis_min: Suggested minimum value for Y-axis (optimal scaling)
• yaxis_max: Suggested maximum value for Y-axis (optimal scaling)
• currency: Currency code (e.g., "EUR", "NOK")
• resolution: Interval duration in minutes (usually 15)
• error: Error message if service call failed

Usage:

The tibber_prices.get_apexcharts_yaml action automatically uses this sensor for dynamic Y-axis scaling in rolling_window and rolling_window_autozoom modes! No manual configuration needed - just enable the action's result with config-template-card and the sensor provides optimal Y-axis bounds automatically.

See the Chart Examples Guide for practical examples!

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Chart Data Export

Entity ID: sensor.<home_name>_chart_data_export Default State: Disabled (must be manually enabled)

⚠️ Legacy Feature: This sensor is maintained for backward compatibility. For new integrations, use the tibber_prices.get_chartdata action instead, which offers more flexibility and better performance.

This diagnostic sensor provides cached chart-friendly price data that can be consumed by chart cards (ApexCharts, custom cards, etc.).

Key Features:

• Configurable via Options Flow: Service parameters can be configured through the integration's options menu (Step 7 of 7)
• Automatic Updates: Data refreshes on coordinator updates (every 15 minutes)
• Attribute-Based Output: Chart data is stored in sensor attributes for easy access
• State Indicator: Shows pending (before first call), ready (data available), or error (service call failed)

Important Notes:

• ⚠️ Disabled by default - must be manually enabled in entity settings
• ⚠️ Consider using the action instead for better control and flexibility
• ⚠️ Configuration updates require HA restart

Attributes:

The sensor exposes chart data with metadata in attributes:

• timestamp: When the data was last fetched
• error: Error message if service call failed
• data (or custom name): Array of price data points in configured format

Configuration:

To configure the sensor's output format:

1. Go to Settings → Devices & Services → Tibber Prices
2. Click Configure on your Tibber home
3. Navigate through the options wizard to Step 7: Chart Data Export Settings
4. Configure output format, filters, field names, and other options
5. Save and restart Home Assistant

Available Settings:

See the tibber_prices.get_chartdata action documentation for a complete list of available parameters. All action parameters can be configured through the options flow.

Example Usage:

Show YAML: Example Usage

# ApexCharts card consuming the sensor
type: custom:apexcharts-card
series:
    - entity: sensor.<home_name>_chart_data_export
      data_generator: |
          return entity.attributes.data;

Migration Path:

If you're currently using this sensor, consider migrating to the action:

Show YAML: Chart Data Export

# Old approach (sensor)
- service: apexcharts_card.update
  data:
      entity: sensor.<home_name>_chart_data_export

# New approach (action)
- service: tibber_prices.get_chartdata
  data:
      entry_id: YOUR_CONFIG_ENTRY_ID
      day: ["today", "tomorrow"]
      output_format: array_of_objects
  response_variable: chart_data