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Choose a market Portugal

Day-ahead market PT

Electricity prices · Portugal

August 30, 2025 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.

Day average

5.27ct/kWh

24 / 24 intervals

Lowest price

-0.0010ct/kWh

14:00–15:00

Highest price

10.71ct/kWh

21:00–22:00

A clear view of the day

August 30, 2025 ct/kWh

Complete
Electricity prices · Portugal · August 30, 2025 Each bar represents one delivery interval. Negative prices appear below zero. All values are also available in the table. 00:00–01:00 · UTC+02:00 · 9.16 ct/kWh 01:00–02:00 · UTC+02:00 · 8.66 ct/kWh 02:00–03:00 · UTC+02:00 · 8.76 ct/kWh 03:00–04:00 · UTC+02:00 · 8.35 ct/kWh 04:00–05:00 · UTC+02:00 · 8.09 ct/kWh 05:00–06:00 · UTC+02:00 · 8.06 ct/kWh 06:00–07:00 · UTC+02:00 · 8.51 ct/kWh 07:00–08:00 · UTC+02:00 · 8.83 ct/kWh 08:00–09:00 · UTC+02:00 · 7.70 ct/kWh 09:00–10:00 · UTC+02:00 · 3.20 ct/kWh 10:00–11:00 · UTC+02:00 · 0.95 ct/kWh 11:00–12:00 · UTC+02:00 · 0.20 ct/kWh 12:00–13:00 · UTC+02:00 · 0.00 ct/kWh 13:00–14:00 · UTC+02:00 · 0.00 ct/kWh 14:00–15:00 · UTC+02:00 · -0.0010 ct/kWh 15:00–16:00 · UTC+02:00 · 0.00 ct/kWh 16:00–17:00 · UTC+02:00 · 0.00 ct/kWh 17:00–18:00 · UTC+02:00 · 0.00 ct/kWh 18:00–19:00 · UTC+02:00 · 0.82 ct/kWh 19:00–20:00 · UTC+02:00 · 5.80 ct/kWh 20:00–21:00 · UTC+02:00 · 8.99 ct/kWh 21:00–22:00 · UTC+02:00 · 10.71 ct/kWh 22:00–23:00 · UTC+02:00 · 10.11 ct/kWh 23:00–24:00 · UTC+02:00 · 9.50 ct/kWh
Market priceLowest priceHighest price

Market time · CET/CEST · OMIE

24 / 24 intervals · 60-minute intervals Received Aug 26, 2026 2:02 PM (CET/CEST · OMIE)
All 24 price intervals
Electricity prices · Portugal · August 30, 2025 · CET/CEST · OMIE
Time intervalUTC offsetMarket price ct/kWh
UTC+02:009.16
UTC+02:008.66
UTC+02:008.76
UTC+02:008.35
UTC+02:008.09
UTC+02:008.06
UTC+02:008.51
UTC+02:008.83
UTC+02:007.70
UTC+02:003.20
UTC+02:000.95
UTC+02:000.20
UTC+02:000.00
UTC+02:000.00
UTC+02:00-0.0010
UTC+02:000.00
UTC+02:000.00
UTC+02:000.00
UTC+02:000.82
UTC+02:005.80
UTC+02:008.99
UTC+02:0010.71
UTC+02:0010.11
UTC+02:009.50

Day-ahead market August 30, 2025

Daily price overview

For Portugal on August 30, 2025, the time-weighted day-ahead average is 5.27 ct/kWh.

The lowest interval is -0.0010 ct/kWh at 14:00–15:00, while the highest is 10.71 ct/kWh at 21:00–22:00. The difference between the day’s low and high is 10.71 ct/kWh.

The lowest-cost continuous three-hour window runs from 12:00 to 15:00 and averages -0.00033 ct/kWh. The highest-cost three-hour window is 21:00–24:00 at 10.11 ct/kWh, a difference of 10.11 ct/kWh in the wholesale component. For market-linked plans, these are useful periods to inspect when scheduling flexible consumption.

Wholesale prices are below zero for 1 h in total. Supplier charges, network fees and taxes can still keep the final customer price positive.

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.

ENTSO-E Transparency Platform ↗

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
60 minutes
Published history from
2015-01-01