template:
  - sensor:
    - name: El billigste 3 timer
      unit_of_measurement: DKK/kWh
      device_class: timestamp
      state: >
        {%- set x = namespace(x = now().hour) %}
        {%- set x.low_price = 99999 %}
        {%- set x.prices = state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'raw_today') + state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'raw_tomorrow') %}
        {%- for n in range(now().hour, (state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'today') | length) + (state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'tomorrow') | length)-2) %}
          {%- set price = (x.prices[n].value + x.prices[n+1].value + x.prices[n+2].value) / 3 %}
          {%- if price < x.low_price %}
            {%- set x.low_price = price %}
            {%- set x.x = n %}
          {%- endif %}
        {%- endfor %}
        {{ x.prices[x.x].start.isoformat() }}
      attributes:
        price: >
          {%- set x = namespace(x = now().hour) %}
          {%- set x.low_price = 99999 %}
          {%- set x.prices = state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'raw_today') + state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'raw_tomorrow') %}
          {%- for n in range(now().hour, (state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'today') | length) + (state_attr('sensor.nordpool_kwh_dk1_dkk_3_10_025', 'tomorrow') | length)-2) %}
            {%- set price = (x.prices[n].value + x.prices[n+1].value + x.prices[n+2].value) / 3 %}
            {%- if price < x.low_price %}
              {%- set x.low_price = price %}
              {%- set x.x = n %}
            {%- endif %}
          {%- endfor %}
          {{ x.low_price | round(3) }}