00:00-01:00 timestamp is missing

[anton4]

Version of the custom_component

0.0.17

Homeassistant version

2024.12.5

Configuration

Default, not config related

Describe the bug

Last hour (00:00-01:00) is missing from the list, but it exists at nordpool website.

Debug log

2024-12-30 08:35:19.605 DEBUG (MainThread) [custom_components.nordpool.sensor] Dumping config mappingproxy({'VAT': False, 'additional_costs': '{{0.0|float}}', 'currency': 'EUR', 'low_price_cutoff': 1.0, 'precision': 3, 'price_in_cents': False, 'price_type': 'kWh', 'region': 'EE'})
2024-12-30 08:35:19.605 DEBUG (MainThread) [custom_components.nordpool.sensor] timezone set in ha 'Europe/Tallinn'
2024-12-30 08:35:19.605 DEBUG (MainThread) [custom_components.nordpool.sensor] Template {{0.0|float}}
2024-12-30 08:35:19.605 DEBUG (MainThread) [custom_components.nordpool.sensor] called async_added_to_hass nordpool_kwh_ee_eur_3_10_0
2024-12-30 08:35:19.606 DEBUG (MainThread) [custom_components.nordpool.sensor] handle_new_hr
2024-12-30 08:35:19.606 DEBUG (MainThread) [custom_components.nordpool] Updating today's prices.
2024-12-30 08:35:19.606 DEBUG (MainThread) [custom_components.nordpool] calling _update today None ['EE']
2024-12-30 08:35:19.760 DEBUG (MainThread) [custom_components.nordpool.aio_price] requested https://dataportal-api.nordpoolgroup.com/api/DayAheadPrices?currency=EUR&market=DayAhead&deliveryArea=EE&date=2024-12-30 {'currency': 'EUR', 'market': 'DayAhead', 'deliveryArea': 'EE', 'date': '2024-12-30'}
2024-12-30 08:35:19.763 DEBUG (MainThread) [custom_components.nordpool.aio_price] requested https://dataportal-api.nordpoolgroup.com/api/DayAheadPrices?currency=EUR&market=DayAhead&deliveryArea=EE&date=2024-12-29 {'currency': 'EUR', 'market': 'DayAhead', 'deliveryArea': 'EE', 'date': '2024-12-29'}
2024-12-30 08:35:19.773 DEBUG (MainThread) [custom_components.nordpool.aio_price] requested https://dataportal-api.nordpoolgroup.com/api/DayAheadPrices?currency=EUR&market=DayAhead&deliveryArea=EE&date=2024-12-31 {'currency': 'EUR', 'market': 'DayAhead', 'deliveryArea': 'EE', 'date': '2024-12-31'}
2024-12-30 08:35:19.790 DEBUG (MainThread) [custom_components.nordpool] Updating tomorrows prices.
2024-12-30 08:35:19.790 DEBUG (MainThread) [custom_components.nordpool] calling _update tomorrow 2024-12-31 08:35:19.790505+02:00 ['EE']
2024-12-30 08:35:19.827 DEBUG (MainThread) [custom_components.nordpool.aio_price] requested https://dataportal-api.nordpoolgroup.com/api/DayAheadPrices?currency=EUR&market=DayAhead&deliveryArea=EE&date=2024-12-29 {'currency': 'EUR', 'market': 'DayAhead', 'deliveryArea': 'EE', 'date': '2024-12-29'}
2024-12-30 08:35:19.829 DEBUG (MainThread) [custom_components.nordpool.aio_price] requested https://dataportal-api.nordpoolgroup.com/api/DayAheadPrices?currency=EUR&market=DayAhead&deliveryArea=EE&date=2024-12-30 {'currency': 'EUR', 'market': 'DayAhead', 'deliveryArea': 'EE', 'date': '2024-12-30'}
2024-12-30 08:35:19.837 DEBUG (MainThread) [custom_components.nordpool.aio_price] requested https://dataportal-api.nordpoolgroup.com/api/DayAheadPrices?currency=EUR&market=DayAhead&deliveryArea=EE&date=2024-12-31 {'currency': 'EUR', 'market': 'DayAhead', 'deliveryArea': 'EE', 'date': '2024-12-31'}
2024-12-30 08:35:19.854 DEBUG (MainThread) [custom_components.nordpool.sensor] handle_new_hr
2024-12-30 08:35:19.854 DEBUG (MainThread) [custom_components.nordpool.sensor] Updated nordpool_kwh_ee_eur_3_10_0 _current_price 25.07
2024-12-30 08:35:19.854 DEBUG (MainThread) [custom_components.nordpool.sensor] handle_new_hr
2024-12-30 08:35:19.856 DEBUG (MainThread) [custom_components.nordpool.sensor] Updated nordpool_kwh_ee_eur_3_10_0 _current_price 25.07
2024-12-30 08:35:19.858 DEBUG (MainThread) [custom_components.nordpool.sensor] Updated nordpool_kwh_ee_eur_3_10_0 _current_price 25.07

[Hellowlol]

Historically the webpage has always provided the hours for CET regardless of what date and zone you request.

[anton4]

Shouldn't be the case as the hours & prices match exactly between nordpool website and this integration, only the last one (00:00-01:00) is missing.
I also checked HA ENTSO-e integration and it shows price for 00:00-01:00

[Hellowlol]

Note to self. Need to check this later https://developers.nordpoolgroup.com/reference/dst-handling

[torkelsson]

Shouldn't be the case as the hours & prices match exactly between nordpool website and this integration, only the last one (00:00-01:00) is missing. I also checked HA ENTSO-e integration and it shows price for 00:00-01:00

Isn't 00:00-01:00 first in the sensor list?

[anton4]

I am adding a comparison screenshot to further illustrate this issue, based on today's prices from the Nord Pool and ENTSO-E websites, as well as their respective Home Assistant integrations.
The screenshot highlights that the Home Assistant Nord Pool integration is the only one missing the last timestamp, while all other integrations and websites display it correctly.

[cruzo2]

Same problem here!

[anton4]

Any thoughts?

[Hellowlol]

Is this still an issue or was it a one time thing?

[anton4]

Still same issue on 0.0.18

[Hellowlol]

Ok. Thanks. Hopefully I get some time later today to dig into it

[Hellowlol]

We are handling the hours correctly, there are assumptions related to both the nordpool homepage and the entsoe that is incorrect.

This integration extracts the price for one day in their local time according the timezone of the area you have selected in the config while the nordpool page and entsoe returns the data from cet when you ask for a date converted to utc. Aka if looking at entsoe and nordpool your a actually missing a hour of your price.

[anton4]

Yes you are correct, HA entso-e has same issue.
Is there a way to fix it?

[Hellowlol]

I wouldn’t know. I assume they are only fetching data for one day and not 3 days and this integration and the core nordpool integration is doing.