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Choose a market Portugal

Day-ahead market PT

Electricity prices · Portugal

September 2, 2026 Market time: CET/CEST · OMIE

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Market price only. Supplier fees, network charges and taxes are not included.

OMIE publishes Portugal’s day-ahead periods in CET/CEST. The clock labels on this page follow that market convention and are one hour ahead of mainland Portugal civil time.

Right now

18.55ct/kWh

02:45–03:00

Day average

15.99ct/kWh

96 / 96 intervals

Lowest price

5.82ct/kWh

15:15–15:30

Highest price

24.73ct/kWh

20:45–21:00

A clear view of the day

September 2, 2026 ct/kWh

Complete
Electricity prices · Portugal · September 2, 2026 Each bar represents one delivery interval. Negative prices appear below zero. All values are also available in the table. 00:00–00:15 · UTC+02:00 · 19.55 ct/kWh 00:15–00:30 · UTC+02:00 · 19.21 ct/kWh 00:30–00:45 · UTC+02:00 · 18.97 ct/kWh 00:45–01:00 · UTC+02:00 · 18.90 ct/kWh 01:00–01:15 · UTC+02:00 · 19.25 ct/kWh 01:15–01:30 · UTC+02:00 · 19.00 ct/kWh 01:30–01:45 · UTC+02:00 · 18.97 ct/kWh 01:45–02:00 · UTC+02:00 · 18.92 ct/kWh 02:00–02:15 · UTC+02:00 · 18.73 ct/kWh 02:15–02:30 · UTC+02:00 · 18.55 ct/kWh 02:30–02:45 · UTC+02:00 · 18.55 ct/kWh 02:45–03:00 · UTC+02:00 · 18.55 ct/kWh 03:00–03:15 · UTC+02:00 · 18.40 ct/kWh 03:15–03:30 · UTC+02:00 · 18.40 ct/kWh 03:30–03:45 · UTC+02:00 · 18.40 ct/kWh 03:45–04:00 · UTC+02:00 · 18.40 ct/kWh 04:00–04:15 · UTC+02:00 · 18.33 ct/kWh 04:15–04:30 · UTC+02:00 · 18.33 ct/kWh 04:30–04:45 · UTC+02:00 · 18.40 ct/kWh 04:45–05:00 · UTC+02:00 · 18.44 ct/kWh 05:00–05:15 · UTC+02:00 · 18.24 ct/kWh 05:15–05:30 · UTC+02:00 · 18.32 ct/kWh 05:30–05:45 · UTC+02:00 · 18.40 ct/kWh 05:45–06:00 · UTC+02:00 · 18.62 ct/kWh 06:00–06:15 · UTC+02:00 · 18.90 ct/kWh 06:15–06:30 · UTC+02:00 · 19.67 ct/kWh 06:30–06:45 · UTC+02:00 · 20.19 ct/kWh 06:45–07:00 · UTC+02:00 · 21.08 ct/kWh 07:00–07:15 · UTC+02:00 · 21.60 ct/kWh 07:15–07:30 · UTC+02:00 · 21.40 ct/kWh 07:30–07:45 · UTC+02:00 · 21.12 ct/kWh 07:45–08:00 · UTC+02:00 · 20.61 ct/kWh 08:00–08:15 · UTC+02:00 · 22.13 ct/kWh 08:15–08:30 · UTC+02:00 · 20.95 ct/kWh 08:30–08:45 · UTC+02:00 · 19.69 ct/kWh 08:45–09:00 · UTC+02:00 · 17.92 ct/kWh 09:00–09:15 · UTC+02:00 · 19.40 ct/kWh 09:15–09:30 · UTC+02:00 · 18.51 ct/kWh 09:30–09:45 · UTC+02:00 · 17.08 ct/kWh 09:45–10:00 · UTC+02:00 · 14.57 ct/kWh 10:00–10:15 · UTC+02:00 · 14.75 ct/kWh 10:15–10:30 · UTC+02:00 · 12.57 ct/kWh 10:30–10:45 · UTC+02:00 · 11.03 ct/kWh 10:45–11:00 · UTC+02:00 · 10.00 ct/kWh 11:00–11:15 · UTC+02:00 · 9.52 ct/kWh 11:15–11:30 · UTC+02:00 · 9.14 ct/kWh 11:30–11:45 · UTC+02:00 · 8.50 ct/kWh 11:45–12:00 · UTC+02:00 · 8.02 ct/kWh 12:00–12:15 · UTC+02:00 · 8.00 ct/kWh 12:15–12:30 · UTC+02:00 · 7.03 ct/kWh 12:30–12:45 · UTC+02:00 · 6.93 ct/kWh 12:45–13:00 · UTC+02:00 · 6.93 ct/kWh 13:00–13:15 · UTC+02:00 · 6.93 ct/kWh 13:15–13:30 · UTC+02:00 · 6.93 ct/kWh 13:30–13:45 · UTC+02:00 · 6.78 ct/kWh 13:45–14:00 · UTC+02:00 · 6.50 ct/kWh 14:00–14:15 · UTC+02:00 · 6.62 ct/kWh 14:15–14:30 · UTC+02:00 · 6.93 ct/kWh 14:30–14:45 · UTC+02:00 · 6.93 ct/kWh 14:45–15:00 · UTC+02:00 · 6.59 ct/kWh 15:00–15:15 · UTC+02:00 · 5.89 ct/kWh 15:15–15:30 · UTC+02:00 · 5.82 ct/kWh 15:30–15:45 · UTC+02:00 · 6.30 ct/kWh 15:45–16:00 · UTC+02:00 · 6.93 ct/kWh 16:00–16:15 · UTC+02:00 · 7.03 ct/kWh 16:15–16:30 · UTC+02:00 · 7.73 ct/kWh 16:30–16:45 · UTC+02:00 · 8.50 ct/kWh 16:45–17:00 · UTC+02:00 · 9.21 ct/kWh 17:00–17:15 · UTC+02:00 · 9.43 ct/kWh 17:15–17:30 · UTC+02:00 · 11.00 ct/kWh 17:30–17:45 · UTC+02:00 · 12.43 ct/kWh 17:45–18:00 · UTC+02:00 · 12.93 ct/kWh 18:00–18:15 · UTC+02:00 · 12.93 ct/kWh 18:15–18:30 · UTC+02:00 · 15.00 ct/kWh 18:30–18:45 · UTC+02:00 · 18.22 ct/kWh 18:45–19:00 · UTC+02:00 · 18.90 ct/kWh 19:00–19:15 · UTC+02:00 · 17.75 ct/kWh 19:15–19:30 · UTC+02:00 · 19.09 ct/kWh 19:30–19:45 · UTC+02:00 · 21.70 ct/kWh 19:45–20:00 · UTC+02:00 · 24.08 ct/kWh 20:00–20:15 · UTC+02:00 · 22.24 ct/kWh 20:15–20:30 · UTC+02:00 · 23.61 ct/kWh 20:30–20:45 · UTC+02:00 · 24.56 ct/kWh 20:45–21:00 · UTC+02:00 · 24.73 ct/kWh 21:00–21:15 · UTC+02:00 · 24.08 ct/kWh 21:15–21:30 · UTC+02:00 · 24.11 ct/kWh 21:30–21:45 · UTC+02:00 · 23.58 ct/kWh 21:45–22:00 · UTC+02:00 · 22.74 ct/kWh 22:00–22:15 · UTC+02:00 · 22.30 ct/kWh 22:15–22:30 · UTC+02:00 · 21.75 ct/kWh 22:30–22:45 · UTC+02:00 · 20.80 ct/kWh 22:45–23:00 · UTC+02:00 · 19.67 ct/kWh 23:00–23:15 · UTC+02:00 · 21.08 ct/kWh 23:15–23:30 · UTC+02:00 · 20.66 ct/kWh 23:30–23:45 · UTC+02:00 · 20.00 ct/kWh 23:45–24:00 · UTC+02:00 · 19.09 ct/kWh
Market priceLowest priceHighest price

Market time · CET/CEST · OMIE

96 / 96 intervals · 15-minute intervals Received Sep 1, 2026 3:15 PM (CET/CEST · OMIE)
All 96 price intervals
Electricity prices · Portugal · September 2, 2026 · CET/CEST · OMIE
Time intervalUTC offsetMarket price ct/kWh
UTC+02:0019.55
UTC+02:0019.21
UTC+02:0018.97
UTC+02:0018.90
UTC+02:0019.25
UTC+02:0019.00
UTC+02:0018.97
UTC+02:0018.92
UTC+02:0018.73
UTC+02:0018.55
UTC+02:0018.55
Now UTC+02:0018.55
UTC+02:0018.40
UTC+02:0018.40
UTC+02:0018.40
UTC+02:0018.40
UTC+02:0018.33
UTC+02:0018.33
UTC+02:0018.40
UTC+02:0018.44
UTC+02:0018.24
UTC+02:0018.32
UTC+02:0018.40
UTC+02:0018.62
UTC+02:0018.90
UTC+02:0019.67
UTC+02:0020.19
UTC+02:0021.08
UTC+02:0021.60
UTC+02:0021.40
UTC+02:0021.12
UTC+02:0020.61
UTC+02:0022.13
UTC+02:0020.95
UTC+02:0019.69
UTC+02:0017.92
UTC+02:0019.40
UTC+02:0018.51
UTC+02:0017.08
UTC+02:0014.57
UTC+02:0014.75
UTC+02:0012.57
UTC+02:0011.03
UTC+02:0010.00
UTC+02:009.52
UTC+02:009.14
UTC+02:008.50
UTC+02:008.02
UTC+02:008.00
UTC+02:007.03
UTC+02:006.93
UTC+02:006.93
UTC+02:006.93
UTC+02:006.93
UTC+02:006.78
UTC+02:006.50
UTC+02:006.62
UTC+02:006.93
UTC+02:006.93
UTC+02:006.59
UTC+02:005.89
UTC+02:005.82
UTC+02:006.30
UTC+02:006.93
UTC+02:007.03
UTC+02:007.73
UTC+02:008.50
UTC+02:009.21
UTC+02:009.43
UTC+02:0011.00
UTC+02:0012.43
UTC+02:0012.93
UTC+02:0012.93
UTC+02:0015.00
UTC+02:0018.22
UTC+02:0018.90
UTC+02:0017.75
UTC+02:0019.09
UTC+02:0021.70
UTC+02:0024.08
UTC+02:0022.24
UTC+02:0023.61
UTC+02:0024.56
UTC+02:0024.73
UTC+02:0024.08
UTC+02:0024.11
UTC+02:0023.58
UTC+02:0022.74
UTC+02:0022.30
UTC+02:0021.75
UTC+02:0020.80
UTC+02:0019.67
UTC+02:0021.08
UTC+02:0020.66
UTC+02:0020.00
UTC+02:0019.09

Day-ahead market September 2, 2026

Daily price overview

For Portugal on September 2, 2026, the time-weighted day-ahead average is 15.99 ct/kWh.

The lowest interval is 5.82 ct/kWh at 15:15–15:30, while the highest is 24.73 ct/kWh at 20:45–21:00. The difference between the day’s low and high is 18.90 ct/kWh.

The lowest-cost continuous three-hour window runs from 12:45 to 15:45 and averages 6.60 ct/kWh. The highest-cost three-hour window is 19:30–22:30 at 23.29 ct/kWh, a difference of 16.69 ct/kWh in the wholesale component. For market-linked plans, these are useful periods to inspect when scheduling flexible consumption.

No delivery interval is priced below zero on this day.

Flexible-use calculator

Compare the wholesale component by time

Estimate the wholesale day-ahead component for a flexible amount of electricity in today’s lowest- and highest-cost continuous three-hour windows.

Lower-cost window

—12:45–15:45 · 6.60 ct/kWh

Higher-cost window

—19:30–22:30 · 23.29 ct/kWh

Wholesale difference

—19:30–22:30 − 12:45–15:45

Illustration only. It uses window-average wholesale prices and excludes supplier markup, network charges, taxes, fixed fees, efficiency losses and device power limits. It is not a final-bill saving estimate.

Price history

Averages are weighted by interval duration, not row count. Original hourly and 15-minute prices are retained. All times are local to the market.

How prices work

Wholesale day-ahead prices from official market sources, shown in the market’s local time. Original intervals and negative prices are retained.

EUR/MWh ÷ 10 = ct/kWh. The average is weighted by interval duration. Negative prices and daylight-saving changes are preserved.

OMIE market results ↗

Market and data profile

Your supplier’s markup, network charges, taxes and fixed fees depend on your contract. Use this page to understand the market component, not as a quote for your household tariff.

Exchange
OMIE
Bidding zone
PT · 10YPT-REN------W
Local timezone
CET/CEST · OMIE
Price resolution
15 minutes
Published history from
2015-01-01