Cheap electricity tariff in Poland
The program shows whether there is a cheap electricity tariff now or at a given time and date.
Main function:
isCheapTariff = ( dateTime: Date | Dayjs = new Date(), tariff: Tariff = Tariff.Energa_G12W ): boolean
Exampel (do not forget that in JS, months are counted from '0'):
isCheapTariff(new Date(2022, 1, 1, 12, 50), Tariff.Energa_G12W)
Energa SA and Enea tariffs
Tariff G12 cheap hours:
In Enea tariff: The control clocks in the measurement and billing systems are set according to the winter time and do not change during the year, unless the control device automatically maintains the hours during the summer time period as well.
- 00:00 - 6:00
- 13:00 - 15:00
- 22:00 - 23:59
Tariff G12W cheap hours:
- 00:00 - 6:00
- 13:00 - 15:00
- 22:00 - 23:59
- saturdays
- sundays
- polish public holidays
Tariff G12R cheap hours:
Not included in Enea
- 00:00 - 7:00
- 13:00 - 16:00
- 22:00 - 23:59
PGE tariffs
Tariff G12 cheap hours:
- 00:00 - 6:00
- 13:00 - 15:00
- 22:00 - 23:59
Tariff G12W cheap hours:
- 00:00 - 6:00
- 13:00 - 15:00
- 22:00 - 23:59
- saturdays
- sundays
Tariff G12N cheap hours:
- 1:00 - 5:00
- sundays
E.On tariffs
Tariff G12 cheap hours:
- 00:00 - 6:00
- 13:00 - 15:00
- 22:00 - 23:59
Tariff G12W cheap hours:
- 00:00 - 6:00
- 22:00 - 23:59
- saturdays
- sundays
Tauron tariffs
Tariff G12 cheap hours:
It is not possible to correctly calculate the cheap tariff!
8 consecutive hours between 10.00 p.m. and 7.00 a.m. plus 2 consecutive hours from 1 p.m. to 4 p.m. The duration of the time zones (start and end hours) in this tariff group is defined by the Operator.
- 00:00 - 7:00
- 13:00 - 16:00
- 22:00 - 23:59
Tariff G12W cheap hours:
- 00:00 - 6:00
- 13:00 - 15:00
- 22:00 - 23:59
- saturdays
- sundays
- polish public holidays