sensor.greenely

Custom component to get usage data and prices from Greenely for Home Assistant.

Because Greenely doesn't have an open api yet, we are using the Android user-agent to access data. Data is fetched every hour.

Installation

HACS (recommended)

Have HACS installed, this will allow you to easily manage and track updates.
Search for 'Greenely'.
Click Install below the found integration.
Configure using the configuration instructions below.
Restart Home-Assistant.

Manual

Copy directory custom_components/greenely to your <config dir>/custom_components directory.
Configure with config below.
Restart Home-Assistant.

Configuration

Add the sensor - platform: greenely to your HA configuration.

Configuration with default settings:

sensor:
  - platform: greenely
    email: [email protected]
    password: 1234

Configuration with custom settings:

sensor:
  - platform: greenely
    email: [email protected]
    password: 1234
    facility_id: '77081'
    daily_usage: true
    hourly_usage: true
    hourly_offset_days: 2
    usage_days: 4
    prices: false
    sold: true
    sold_daily: true
    sold_measure: 6
    time_format: '%H:%M'
    date_format: '%d/%m/%Y'
    homekit_compatible: true

Configuration variables

key	type	description
platform (Required)	string	`greenely`
email (Required)	string	Your Greenely username.
password (Required)	string	Your Greenely password.
facility_id (Optional)	string	If you have more than one facility and know the facility ID you want data from, put it here. Note: The facility id's can be found eg. by installing Android Studio and in a Play Store enabled device emulator (indicated by the Play Icon) install the Greenely app. Run app, login with your Greenely credentials, and use Logcat in Android Studio, filtered on Greenely to find the facility ID. In the app, switch between the registered facilities to find out the different facility IDs. Or, if you use Postman, import this and send login and then facilities. Default `primary`.
daily_usage (Optional)	boolean	Creates a sensor showing daily usage data. The state of this sensor is yesterday's total usage. Default `true`.
hourly_usage (Optional)	boolean	Creates a sensor showing yesterday's hourly usage data. Default `false`.
sold (Optional)	boolean	Creates a sensor showing sold electricity data. The state of this sensor is the total value. Default `false`.
prices (Optional)	boolean	Creates a sensor showing price data in kr/kWh. Default `true`.
hourly_offset_days (Optional)	number	How many days ago you want the hourly data from. Default `1` (yesterday's data).
usage_days (Optional)	number	How many days of usage data you want. Default `10`.
sold_measure (Optional)	number	How many months or days of sold data you want to see. Default `2`.
sold_daily (Optional)	boolean	Show daily sold data instead of monthly. Default `false`.
date_format (Optional)	string	Default `%b %d %Y`, shows up as `Jan 18 2020`. References
time_format (Optional)	string	Default `%H:%M`, shows up as `10:00`. References
homekit_compatible (Optional)	boolean	If you're using Homekit and need the current price data in the format `x.x °C`, enable this. Default `false`.

Lovelace

Example chart with ApexCharts Card: Use these configurations for the sensor

hourly_usage: true
date_format: '%Y-%m-%d'

- type: custom:apexcharts-card
  header:
    title: Förbrukning/timme & elpris
    show: true
  graph_span: 24h
  span:
    start: day
    offset: '-1d'
  yaxis:
    - id: first
      apex_config:
        tickAmount: 10
      min: 0
      max: 2
    - id: second
      opposite: true
      apex_config:
        tickAmount: 5
      min: 0
      decimals: 0
  apex_config:
    dataLabels:
      enabled: false
    stroke:
      width: 4
  series:
    - entity: sensor.greenely_hourly_usage
      name: Förbrukning
      yaxis_id: first
      type: column
      color: red
      show:
        legend_value: false
      data_generator: |
        return entity.attributes.data.map((entry) => {
          return [new Date(entry.localtime), entry.usage];
        }); 
    - entity: sensor.greenely_prices
      data_generator: |
          return entity.attributes.previous_day.map((entry) => {
            return [new Date(entry.date + 'T' + entry.time), entry.price];
          }); 
      yaxis_id: second
      type: line
      color: blue
      name: Elpris
      show:
        legend_value: false

Example usage with flex-table-card:

- type: 'custom:flex-table-card'
  title: Greenely Daily Usage
  sort_by: date
  entities:
    include: sensor.greenely_daily_usage
  columns:
    - name: date
      attr_as_list: data
      modify: x.date
      icon: mdi:calendar
    - name: kWh
      attr_as_list: data
      modify: x.usage
      icon: mdi:flash

Example prices with flex-table-card:

- type: custom:vertical-stack-in-card
  cards:
    - type: horizontal-stack
      cards:
        - type: 'custom:flex-table-card'
          title: Today
          sort_by: date
          entities:
            include: sensor.greenely_prices
          columns:
            - name: time
              attr_as_list: current_day
              modify: x.time
              icon: mdi:clock
            - name: price(öre/kWh)
              attr_as_list: current_day
              modify: Math.round(x.price * 100)
              icon: mdi:cash
        - type: 'custom:flex-table-card'
          title: Tomorrow
          sort_by: date
          entities:
            include: sensor.greenely_prices
          columns:
            - name: time
              attr_as_list: next_day
              modify: x.time
              icon: mdi:clock
            - name: price(öre/kWh)
              attr_as_list: next_day
              modify: Math.round(x.price * 100)
              icon: mdi:cash

Example usage with Node-Red Companion and tts

Clipboard

You can then for example make a script to trigger it through voice commands to Google Assistant!

Debug logging

Add this to your configuration.yaml to debug the component

  default: warning
  logs:
    custom_components.greenely: debug

Data object structures

previous_day, current_day, next_day & current_month

[{ "date": "Jan 18 2020", "time": "13:00", "price": "24.75" }]

days

[{ "localtime": "Jan 12 2020", "usage": "11.0" }]

hourly

[{ "localtime": "Jan 12 2020 10:00", "usage": "1.0" }]

sold_data

[{ "date": "Jan 12 2020", "usage": "11.0", "is_complete": true }]

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linsvensson / sensor.greenely

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