Version: v0.29.0

Sensors

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. Example suffixes below use the English display names (en.json) as a baseline. You can find the real ID in Settings → Devices & Services → Entities (or Developer Tools → States).

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

Average Price Sensors

The integration provides several sensors that calculate average electricity prices over different time windows. These sensors show a typical price value that represents the overall price level, helping you make informed decisions about when to use electricity.

Available Average Sensors

Sensor	Description	Time Window
Average Price Today	Typical price for current calendar day	00:00 - 23:59 today
Average Price Tomorrow	Typical price for next calendar day	00:00 - 23:59 tomorrow
Trailing Price Average	Typical price for last 24 hours	Rolling 24h backward
Leading Price Average	Typical price for next 24 hours	Rolling 24h forward
Current Hour Average	Smoothed price around current time	5 intervals (~75 min)
Next Hour Average	Smoothed price around next hour	5 intervals (~75 min)
Next N Hours Average	Future price forecast	1h, 2h, 3h, 4h, 5h, 6h, 8h, 12h

Configurable Display: Median vs Mean

All average sensors support two different calculation methods for the state value:

Median (default): The "middle value" when all prices are sorted. Resistant to extreme price spikes, shows the typical price level you experienced.
Arithmetic Mean: The mathematical average including all prices. Better for cost calculations but affected by extreme spikes.

Why two values matter:

# Example price data for one day:
# Prices: 10, 12, 13, 15, 80 ct/kWh (one extreme spike)
#
# Median = 13 ct/kWh    ← "Typical" price level (middle value)
# Mean = 26 ct/kWh      ← Mathematical average (affected by spike)

The median shows you what price level was typical during that period, while the mean shows the actual average cost if you consumed evenly throughout the period.

Configuring the Display

You can choose which value is displayed in the sensor state:

Go to Settings → Devices & Services → Tibber Prices
Click Configure on your home
Navigate to Step 6: Average Sensor Display Settings
Choose between:
- Median (default) - Shows typical price level, resistant to spikes
- Arithmetic Mean - Shows actual mathematical average

Important: Both values are always available as sensor attributes, regardless of your choice! This ensures your automations continue to work if you change the display setting.

Using Both Values in Automations

Both price_mean and price_median are always available as attributes:

# Example: Get both values regardless of display setting
sensor:
    - platform: template
      sensors:
          daily_price_analysis:
              friendly_name: "Daily Price Analysis"
              value_template: >
                  {% set median = state_attr('sensor.<home_name>_price_today', 'price_median') %}
                  {% set mean = state_attr('sensor.<home_name>_price_today', 'price_mean') %}
                  {% set current = states('sensor.<home_name>_current_electricity_price') | float %}

                  {% if current < median %}
                    Below typical ({{ ((1 - current/median) * 100) | round(1) }}% cheaper)
                  {% elif current < mean %}
                    Typical price range
                  {% else %}
                    Above average ({{ ((current/mean - 1) * 100) | round(1) }}% more expensive)
                  {% endif %}

Practical Examples

Example 1: Smart dishwasher control

Run dishwasher only when price is significantly below the daily typical level:

automation:
    - alias: "Start Dishwasher When Cheap"
      trigger:
          - platform: state
            entity_id: binary_sensor.<home_name>_best_price_period
            to: "on"
      condition:
          # Only if current price is at least 20% below typical (median)
          - condition: template
            value_template: >
                {% set current = states('sensor.<home_name>_current_electricity_price') | float %}
                {% set median = state_attr('sensor.<home_name>_price_today', 'price_median') | float %}
                {{ current < (median * 0.8) }}
      action:
          - service: switch.turn_on
            entity_id: switch.dishwasher

Example 2: Cost-aware heating control

Use mean for actual cost calculations:

automation:
    - alias: "Heating Budget Control"
      trigger:
          - platform: time
            at: "06:00:00"
      action:
          # Calculate expected daily heating cost
          - variables:
                mean_price: "{{ state_attr('sensor.<home_name>_price_today', 'price_mean') | float }}"
                heating_kwh_per_day: 15 # Estimated consumption
                daily_cost: "{{ (mean_price * heating_kwh_per_day / 100) | round(2) }}"
          - service: notify.mobile_app
            data:
                title: "Heating Cost Estimate"
                message: "Expected cost today: €{{ daily_cost }} (avg price: {{ mean_price }} ct/kWh)"

Example 3: Smart charging based on rolling average

Use trailing average to understand recent price trends:

automation:
    - alias: "EV Charging - Price Trend Based"
      trigger:
          - platform: state
            entity_id: sensor.ev_battery_level
      condition:
          # Start charging if current price < 90% of recent 24h average
          - condition: template
            value_template: >
                {% set current = states('sensor.<home_name>_current_electricity_price') | float %}
                {% set trailing_avg = state_attr('sensor.<home_name>_price_trailing_24h', 'price_median') | float %}
                {{ current < (trailing_avg * 0.9) }}
          # And battery < 80%
          - condition: numeric_state
            entity_id: sensor.ev_battery_level
            below: 80
      action:
          - service: switch.turn_on
            entity_id: switch.ev_charger

Key Attributes

All average sensors provide these attributes:

Attribute	Description	Example
`price_mean`	Arithmetic mean (always available)	25.3 ct/kWh
`price_median`	Median value (always available)	22.1 ct/kWh
`interval_count`	Number of intervals included	96
`timestamp`	Reference time for calculation	2025-12-18T00:00:00+01:00

Note: The price_mean and price_median attributes are always present regardless of which value you configured for display. This ensures automation compatibility when changing the display setting.

When to Use Which Value

Use Median for:

✅ Comparing "typical" price levels across days
✅ Determining if current price is unusually high/low
✅ User-facing displays ("What was today like?")
✅ Volatility analysis (comparing typical vs extremes)

Use Mean for:

✅ Cost calculations and budgeting
✅ Energy cost estimations
✅ Comparing actual average costs between periods
✅ Financial planning and forecasting

Both values tell different stories:

High median + much higher mean = Expensive spikes occurred
Low median + higher mean = Generally cheap with occasional spikes
Similar median and mean = Stable prices (low volatility)

Volatility Sensors

Volatility sensors help you understand how much electricity prices fluctuate over a given period. Instead of just looking at the absolute price, they measure the relative price variation, which is a great indicator of whether it's a good day for price-based energy optimization.

The calculation is based on the Coefficient of Variation (CV), a standardized statistical measure defined as:

CV = (Standard Deviation / aAithmetic Mean) * 100%

This results in a percentage that shows how much prices deviate from the average. A low CV means stable prices, while a high CV indicates significant price swings and thus, a high potential for saving money by shifting consumption.

The sensor's state can be low, moderate, high, or very_high, based on configurable thresholds.

Available Volatility Sensors

Sensor	Description	Time Window
Today's Price Volatility	Volatility for the current calendar day	00:00 - 23:59 today
Tomorrow's Price Volatility	Volatility for the next calendar day	00:00 - 23:59 tomorrow
Next 24h Price Volatility	Volatility for the next 24 hours from now	Rolling 24h forward
Today + Tomorrow Price Volatility	Volatility across both today and tomorrow	Up to 48 hours

Configuration

You can adjust the CV thresholds that determine the volatility level:

Go to Settings → Devices & Services → Tibber Prices.
Click Configure.
Go to the Price Volatility Thresholds step.

Default thresholds are:

Moderate: 15%
High: 30%
Very High: 50%

Key Attributes

All volatility sensors provide these attributes:

Attribute	Description	Example
`price_coefficient_variation_%`	The calculated Coefficient of Variation	`23.5`
`price_spread`	The difference between the highest and lowest price	`12.3`
`price_min`	The lowest price in the period	`10.2`
`price_max`	The highest price in the period	`22.5`
`price_mean`	The arithmetic mean of all prices in the period	`15.1`
`interval_count`	Number of price intervals included in the calculation	`96`

Usage in Automations & Best Practices

You can use the volatility sensor to decide if a price-based optimization is worth it. For example, if your solar battery has conversion losses, you might only want to charge and discharge it on days with high volatility.

Best Practice: Use the price_volatility Attribute

For automations, it is strongly recommended to use the price_volatility attribute instead of the sensor's main state.

Why? The main state of the sensor is translated into your Home Assistant language (e.g., "Hoch" in German). If you change your system language, automations based on this state will break. The price_volatility attribute is always in lowercase English ("low", "moderate", "high", "very_high") and therefore provides a stable, language-independent value.

Good Example (Robust Automation): This automation triggers only if the volatility is classified as high or very_high, respecting your central settings and working independently of the system language.

automation:
    - alias: "Enable battery optimization only on volatile days"
      trigger:
          - platform: template
            value_template: >
                {{ state_attr('sensor.<home_name>_today_s_price_volatility', 'price_volatility') in ['high', 'very_high'] }}
      action:
          - service: input_boolean.turn_on
            entity_id: input_boolean.battery_optimization_enabled

Avoid Hard-Coding Numeric Thresholds

You might be tempted to use the numeric price_coefficient_variation_% attribute directly in your automations. This is not recommended.

Why? The integration provides central configuration options for the volatility thresholds. By using the classified price_volatility attribute, your automations automatically adapt if you decide to change what you consider "high" volatility (e.g., changing the threshold from 30% to 35%). Hard-coding values means you would have to find and update them in every single automation.

Bad Example (Brittle Automation): This automation uses a hard-coded value. If you later change the "High" threshold in the integration's options to 35%, this automation will not respect that change and might trigger at the wrong time.

automation:
    - alias: "Brittle - Enable battery optimization"
      trigger:
          #
          # BAD: Avoid hard-coding numeric values
          #
          - platform: numeric_state
            entity_id: sensor.<home_name>_today_s_price_volatility
            attribute: price_coefficient_variation_%
            above: 30
      action:
          - service: input_boolean.turn_on
            entity_id: input_boolean.battery_optimization_enabled

By following the "Good Example", your automations become simpler, more readable, and much easier to maintain.

Rating Sensors

Rating sensors classify prices relative to the trailing 24-hour average, answering: "Is the current price cheap, normal, or expensive compared to recent history?"

How Ratings Work

The integration calculates a percentage difference between the current price and the trailing 24-hour average:

difference = ((current_price - trailing_avg) / abs(trailing_avg)) × 100%

This percentage is then classified:

Rating	Condition (default)	Meaning
LOW	difference ≤ -10%	Significantly below recent average
NORMAL	-10% < difference < +10%	Within normal range
HIGH	difference ≥ +10%	Significantly above recent average

Hysteresis (default 2%) prevents flickering: once a rating enters LOW, it must cross -8% (not -10%) to return to NORMAL. This avoids rapid switching at threshold boundaries.

The 2% gap between entering (−10%) and leaving (−8%) a state prevents the sensor from flickering back and forth when prices hover near a threshold.

Available Rating Sensors

Sensor	Scope	Description
Current Price Rating	Current interval	Rating of the current 15-minute price
Next Price Rating	Next interval	Rating for the upcoming 15-minute price
Previous Price Rating	Previous interval	Rating for the past 15-minute price
Current Hour Price Rating	Rolling 5-interval	Smoothed rating around the current hour
Next Hour Price Rating	Rolling 5-interval	Smoothed rating around the next hour
Yesterday's Price Rating	Calendar day	Aggregated rating for yesterday
Today's Price Rating	Calendar day	Aggregated rating for today
Tomorrow's Price Rating	Calendar day	Aggregated rating for tomorrow

Ratings vs Levels

The integration provides two classification systems that serve different purposes:

	Ratings	Levels
Source	Calculated by integration	Provided by Tibber API
Scale	3 levels (LOW, NORMAL, HIGH)	5 levels (VERY_CHEAP → VERY_EXPENSIVE)
Basis	Trailing 24h average	Daily min/max range
Best for	Automations (simple thresholds)	Dashboard displays (fine granularity)
Configurable	Yes (thresholds)	Gap tolerance only
Automation attribute	`rating_level` (always lowercase English)	`level` (always uppercase English)

Which to use?

Automations: Use ratings (3 simple states, configurable thresholds, hysteresis)
Dashboards: Use levels (5 color-coded states, more visual granularity)
Advanced automations: Combine both (e.g., "LOW rating AND VERY_CHEAP level")

Key Attributes

Attribute	Description	Example
`rating_level`	Language-independent rating (always lowercase)	`low`
`difference`	Percentage difference from trailing average	`-12.5`
`trailing_avg_24h`	The reference average used for classification	`22.3`

Usage in Automations

Best Practice: Always use the rating_level attribute (lowercase English) instead of the sensor state (which is translated to your HA language):

# ✅ Correct — language-independent
condition:
    - condition: template
      value_template: >
          {{ state_attr('sensor.<home_name>_current_price_rating', 'rating_level') == 'low' }}

# ❌ Avoid — breaks when HA language changes
condition:
    - condition: state
      entity_id: sensor.<home_name>_current_price_rating
      state: "Low"  # "Niedrig" in German, "Lav" in Norwegian...

Configuration

Rating thresholds can be adjusted in the options flow:

Go to Settings → Devices & Services → Tibber Prices → Configure
Navigate to Price Rating Thresholds
Adjust LOW/HIGH thresholds, hysteresis, and gap tolerance

See Configuration for details.

Level Sensors

Level sensors show the Tibber API's own price classification with a 5-level scale:

Level	Meaning	Numeric Value
VERY_CHEAP	Exceptionally low	-2
CHEAP	Below average	-1
NORMAL	Typical range	0
EXPENSIVE	Above average	+1
VERY_EXPENSIVE	Exceptionally high	+2

Available Level Sensors

Sensor	Scope
Current Price Level	Current interval
Next Price Level	Next interval
Previous Price Level	Previous interval
Current Hour Price Level	Rolling 5-interval window
Next Hour Price Level	Rolling 5-interval window
Yesterday's Price Level	Calendar day (aggregated)
Today's Price Level	Calendar day (aggregated)
Tomorrow's Price Level	Calendar day (aggregated)

Gap tolerance smoothing is applied to prevent isolated level flickers (e.g., a single NORMAL between two CHEAPs → corrected to CHEAP). Configure in options flow.

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

Timing Sensors

Timing sensors provide real-time information about Best Price and Peak Price periods: when they start, end, how long they last, and your progress through them.

IDLE = waiting for next period (shows countdown via next_in_minutes). ACTIVE = inside a period (shows progress 0–100% and remaining_minutes). GRACE = short buffer after a period ends, allowing back-to-back periods to merge seamlessly.

Available Timing Sensors

For each period type (Best Price and Peak Price):

Sensor	When Period Active	When No Active Period
End Time	Current period's end time	Next period's end time
Period Duration	Current period length (minutes)	Next period length
Remaining Minutes	Minutes until current period ends	0
Progress	0–100% through current period	0
Next Start Time	When next-next period starts	When next period starts
Next In Minutes	Minutes to next-next period	Minutes to next period

Usage Examples

Show countdown to next cheap window:

type: custom:mushroom-entity-card
entity: sensor.<home_name>_best_price_next_in_minutes
name: Next Cheap Window
icon: mdi:clock-fast

Display period progress bar:

type: custom:bar-card
entity: sensor.<home_name>_best_price_progress
name: Best Price Progress
min: 0
max: 100
severity:
    - from: 0
      to: 50
      color: green
    - from: 50
      to: 80
      color: orange
    - from: 80
      to: 100
      color: red

Automation: notify when period is almost over:

automation:
    - alias: "Warn: Best Price Ending Soon"
      trigger:
          - platform: numeric_state
            entity_id: sensor.<home_name>_best_price_remaining_minutes
            below: 15
      condition:
          - condition: numeric_state
            entity_id: sensor.<home_name>_best_price_remaining_minutes
            above: 0
      action:
          - service: notify.mobile_app
            data:
                title: "Best Price Ending Soon"
                message: "Only {{ states('sensor.<home_name>_best_price_remaining_minutes') }} minutes left!"

Trend Sensors

Trend sensors help you understand where prices are heading. They answer the question: "Should I use electricity now, or wait?"

The integration provides two families of trend sensors for different use cases:

Simple Trend Sensors (1h–12h)

These sensors compare the current price with the average price of the next N hours:

Sensor	Compares Against
Price Trend (1h)	Average of next 1 hour
Price Trend (2h)	Average of next 2 hours
Price Trend (3h)	Average of next 3 hours
Price Trend (4h)	Average of next 4 hours
Price Trend (5h)	Average of next 5 hours
Price Trend (6h)	Average of next 6 hours
Price Trend (8h)	Average of next 8 hours
Price Trend (12h)	Average of next 12 hours

Same Starting Point — All Sensors Use Your Current Price

All trend sensors share the same base: your current 15-minute price. They differ only in how far ahead they average. The windows overlap — the 3h average includes ALL intervals from the 1h and 2h windows, plus one more hour.

This means:

price_trend_3h shows "current price vs. average of the entire next 3 hours" — not "what happens between hour 2 and hour 3"
If 1h shows falling but 6h shows rising: near-term prices are below your current price, but looking at the full 6h window (which includes expensive evening hours), the overall average is above your current price
Larger windows smooth out short-term fluctuations — a 30-minute price spike affects the 1h average more than the 6h average

States: Each sensor has one of five states:

State	Meaning	`trend_value`
`strongly_falling`	Prices will drop significantly	-2
`falling`	Prices will drop	-1
`stable`	Prices staying roughly the same	0
`rising`	Prices will increase	+1
`strongly_rising`	Prices will increase significantly	+2

Key attributes:

Attribute	Description	Example
`trend_value`	Numeric value for automations (-2 to +2)	`-1`
`trend_Nh_%`	Percentage difference from current price	`-12.3`
`next_Nh_avg`	Average price in the future window	`18.5`
`second_half_Nh_avg`	Average price in later half of window	`16.2`
`threshold_rising_%`	Active rising threshold after volatility adjustment	`3.0`
`threshold_rising_strongly_%`	Active strongly-rising threshold after volatility adjustment	`4.8`
`threshold_falling_%`	Active falling threshold after volatility adjustment	`-3.0`
`threshold_falling_strongly_%`	Active strongly-falling threshold after volatility adjustment	`-4.8`
`volatility_factor`	Applied multiplier (0.6 = low, 1.0 = moderate, 1.4 = high volatility)	`0.8`

Tip: The trend_value attribute (-2 to +2) is ideal for automations — use numeric comparisons instead of matching translated state strings.

Current Price Trend

Entity ID: sensor.<home_name>_current_price_trend

This sensor shows the currently active trend direction based on a 3-hour future outlook with volatility-adaptive thresholds.

Unlike the simple trend sensors that always compare current price vs future average, the current price trend represents the ongoing trend — it remains stable between updates and only changes when the underlying price direction actually shifts.

States: Same 5-level scale as simple trends.

Key attributes:

Attribute	Description	Example
`previous_direction`	Price direction before the current trend started	`falling`
`price_direction_duration_minutes`	How long prices have been moving in this direction	`45`
`price_direction_since`	Timestamp when prices started moving in this direction	`2025-11-08T14:00:00+01:00`

Next Price Trend Change

Entity ID: sensor.<home_name>_next_price_trend_change

This sensor predicts when the current trend will change by scanning future intervals. It requires 3 consecutive intervals (configurable: 2–6) confirming the new trend before reporting a change (hysteresis), which prevents false alarms from short-lived price spikes.

Important: Only direction changes count as trend changes. The five states are grouped into three directions:

Direction	States
falling	`strongly_falling`, `falling`
stable	`stable`
rising	`rising`, `strongly_rising`

A change from rising to strongly_rising (same direction) is not reported as a trend change — only actual reversals like rising → stable or falling → rising.

State: Timestamp of the next trend change (or unavailable if no change predicted).

Key attributes:

Attribute	Description	Example
`direction`	What the trend will change TO	`rising`
`from_direction`	Current trend (will change FROM)	`falling`
`minutes_until_change`	Minutes until trend changes	`90`
`price_at_change`	Price at the change point	`13.8`
`price_avg_after_change`	Average price after change	`18.1`
`threshold_rising_%`	Active rising threshold after volatility adjustment	`3.0`
`threshold_rising_strongly_%`	Active strongly-rising threshold after volatility adjustment	`4.8`
`threshold_falling_%`	Active falling threshold after volatility adjustment	`-3.0`
`threshold_falling_strongly_%`	Active strongly-falling threshold after volatility adjustment	`-4.8`
`volatility_factor`	Applied multiplier (0.6 = low, 1.0 = moderate, 1.4 = high volatility)	`0.8`

How to Use Trend Sensors for Decisions

Common Misconception — Don't "Wait for Stable"!

A natural intuition is to treat trend states like a stock ticker:

❌ "It's falling → I'll wait until it reaches stable (the bottom)"
❌ "It's rising → too late, I missed the best price"
❌ "It's stable → now is the perfect time to act!"

This is wrong. Trend sensors don't show a trajectory — they show a comparison between your current price and future prices. The correct interpretation is the opposite:

State	What the Sensor Calculates	✅ Correct Action
`falling`	Current price higher than future average	WAIT — cheaper prices are coming
`strongly_falling`	Current price much higher than future average	DEFINITELY WAIT — significant savings ahead
`stable`	Current price ≈ equal to future average	Timing doesn't matter — start whenever convenient
`rising`	Current price lower than future average	ACT NOW — it only gets more expensive
`strongly_rising`	Current price much lower than future average	ACT IMMEDIATELY — best price right now

"Rising" is NOT "too late" — it means NOW is the best time because prices will be higher later.

Basic Automation Pattern

For most appliances (dishwasher, washing machine, dryer), a single trend sensor is enough:

# Example: Start dishwasher when prices are favorable
trigger:
    - platform: state
      entity_id: sensor.my_home_price_trend_3h
condition:
    - condition: numeric_state
      entity_id: sensor.my_home_price_trend_3h
      attribute: trend_value
      # rising (1) or strongly_rising (2) = act now
      above: 0
action:
    - service: switch.turn_on
      target:
          entity_id: switch.dishwasher

Combining Multiple Windows

When short-term and long-term trends disagree, you get richer insight:

1h Trend	6h Trend	Interpretation	Recommendation
`rising`	`rising`	Prices going up across the board	Start now
`falling`	`falling`	Prices dropping across the board	Wait
`falling`	`rising`	Brief dip, then expensive evening	Wait briefly, then start during the dip
`rising`	`falling`	Short spike, but cheaper hours ahead	Wait if you can — better prices coming
`stable`	any	Short-term doesn't matter	Use the longer window for your decision

Dashboard Quick-Glance

On your dashboard, trend sensors give an instant overview:

🟢 All falling/strongly_falling → "Relax, prices are dropping — wait"
🔴 All rising/strongly_rising → "Start everything you can — it only gets more expensive"
🟡 Mixed → Compare short-term vs. long-term sensors, or check the Best Price Period sensor

Trend Sensors vs Average Sensors

Both sensor families provide future price information, but serve different purposes:

	Trend Sensors	Average Sensors
Purpose	Dashboard display, quick visual overview	Automations, precise numeric comparisons
Output	Classification (falling/stable/rising)	Exact price values (ct/kWh)
Best for	"Should I worry about prices?"	"Is the future average below 15 ct?"
Use in	Dashboard icons, status displays	Template conditions, numeric thresholds

Design principle: Use trend sensors (enum) for visual feedback at a glance, use average sensors (numeric) for precise decision-making in automations.

Configuration

Trend thresholds can be adjusted in the options flow:

Go to Settings → Devices & Services → Tibber Prices
Click Configure on your home
Navigate to 📈 Price Trend Thresholds
Adjust the rising/falling and strongly rising/falling percentages

The thresholds are volatility-adaptive: on days with high price volatility, thresholds are widened automatically to prevent constant state changes. This means the trend sensors give more stable readings during volatile market conditions.

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!

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 service 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 service 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:

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

Available Settings:

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

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 service:

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

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

Binary Sensors​

Best Price Period & Peak Price Period​

Core Price Sensors​

Average Price Sensors​

Available Average Sensors​

Configurable Display: Median vs Mean​

Configuring the Display​

Using Both Values in Automations​

Practical Examples​

Key Attributes​

When to Use Which Value​

Volatility Sensors​

Available Volatility Sensors​

Configuration​

Key Attributes​

Usage in Automations & Best Practices​

Rating Sensors​

How Ratings Work​

Available Rating Sensors​

Ratings vs Levels​

Key Attributes​

Usage in Automations​

Configuration​

Level Sensors​

Available Level Sensors​

Min/Max Sensors​

Daily Min/Max​

24-Hour Rolling Min/Max​

Key Attributes​

Timing Sensors​

Available Timing Sensors​

Usage Examples​

Trend Sensors​

Simple Trend Sensors (1h–12h)​

Current Price Trend​

Next Price Trend Change​

How to Use Trend Sensors for Decisions​

Basic Automation Pattern​

Combining Multiple Windows​

Dashboard Quick-Glance​

Trend Sensors vs Average Sensors​

Configuration​

Diagnostic Sensors​

Chart Metadata​

Chart Data Export​

Binary Sensors

Best Price Period & Peak Price Period

Core Price Sensors

Average Price Sensors

Available Average Sensors

Configurable Display: Median vs Mean

Configuring the Display

Using Both Values in Automations

Practical Examples

Key Attributes

When to Use Which Value

Volatility Sensors

Available Volatility Sensors

Configuration

Key Attributes

Usage in Automations & Best Practices

Rating Sensors

How Ratings Work

Available Rating Sensors

Ratings vs Levels

Key Attributes

Usage in Automations

Configuration

Level Sensors

Available Level Sensors

Min/Max Sensors

Daily Min/Max

24-Hour Rolling Min/Max

Key Attributes

Timing Sensors

Available Timing Sensors

Usage Examples

Trend Sensors

Simple Trend Sensors (1h–12h)

Current Price Trend

Next Price Trend Change

How to Use Trend Sensors for Decisions

Basic Automation Pattern

Combining Multiple Windows

Dashboard Quick-Glance

Trend Sensors vs Average Sensors

Configuration

Diagnostic Sensors

Chart Metadata

Chart Data Export