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Choose a market Portugal

Day-ahead market PT

Electricity prices · Portugal

March 31, 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.

Day average

0.76ct/kWh

96 / 96 intervals

Lowest price

-0.30ct/kWh

15:15–15:30

Highest price

5.12ct/kWh

21:15–21:30

A clear view of the day

March 31, 2026 ct/kWh

Complete
Electricity prices · Portugal · March 31, 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 · 1.20 ct/kWh 00:15–00:30 · UTC+02:00 · 1.11 ct/kWh 00:30–00:45 · UTC+02:00 · 1.03 ct/kWh 00:45–01:00 · UTC+02:00 · 0.94 ct/kWh 01:00–01:15 · UTC+02:00 · 0.94 ct/kWh 01:15–01:30 · UTC+02:00 · 0.90 ct/kWh 01:30–01:45 · UTC+02:00 · 0.75 ct/kWh 01:45–02:00 · UTC+02:00 · 0.72 ct/kWh 02:00–02:15 · UTC+02:00 · 0.74 ct/kWh 02:15–02:30 · UTC+02:00 · 0.72 ct/kWh 02:30–02:45 · UTC+02:00 · 0.70 ct/kWh 02:45–03:00 · UTC+02:00 · 0.71 ct/kWh 03:00–03:15 · UTC+02:00 · 0.67 ct/kWh 03:15–03:30 · UTC+02:00 · 0.60 ct/kWh 03:30–03:45 · UTC+02:00 · 0.60 ct/kWh 03:45–04:00 · UTC+02:00 · 0.56 ct/kWh 04:00–04:15 · UTC+02:00 · 0.54 ct/kWh 04:15–04:30 · UTC+02:00 · 0.54 ct/kWh 04:30–04:45 · UTC+02:00 · 0.54 ct/kWh 04:45–05:00 · UTC+02:00 · 0.54 ct/kWh 05:00–05:15 · UTC+02:00 · 0.54 ct/kWh 05:15–05:30 · UTC+02:00 · 0.54 ct/kWh 05:30–05:45 · UTC+02:00 · 0.54 ct/kWh 05:45–06:00 · UTC+02:00 · 0.67 ct/kWh 06:00–06:15 · UTC+02:00 · 0.56 ct/kWh 06:15–06:30 · UTC+02:00 · 0.68 ct/kWh 06:30–06:45 · UTC+02:00 · 0.74 ct/kWh 06:45–07:00 · UTC+02:00 · 0.95 ct/kWh 07:00–07:15 · UTC+02:00 · 1.13 ct/kWh 07:15–07:30 · UTC+02:00 · 1.40 ct/kWh 07:30–07:45 · UTC+02:00 · 2.18 ct/kWh 07:45–08:00 · UTC+02:00 · 2.41 ct/kWh 08:00–08:15 · UTC+02:00 · 1.11 ct/kWh 08:15–08:30 · UTC+02:00 · 1.01 ct/kWh 08:30–08:45 · UTC+02:00 · 0.73 ct/kWh 08:45–09:00 · UTC+02:00 · 0.54 ct/kWh 09:00–09:15 · UTC+02:00 · 0.31 ct/kWh 09:15–09:30 · UTC+02:00 · 0.10 ct/kWh 09:30–09:45 · UTC+02:00 · 0.00 ct/kWh 09:45–10:00 · UTC+02:00 · -0.0010 ct/kWh 10:00–10:15 · UTC+02:00 · -0.03 ct/kWh 10:15–10:30 · UTC+02:00 · -0.06 ct/kWh 10:30–10:45 · UTC+02:00 · -0.08 ct/kWh 10:45–11:00 · UTC+02:00 · -0.10 ct/kWh 11:00–11:15 · UTC+02:00 · -0.11 ct/kWh 11:15–11:30 · UTC+02:00 · -0.17 ct/kWh 11:30–11:45 · UTC+02:00 · -0.21 ct/kWh 11:45–12:00 · UTC+02:00 · -0.21 ct/kWh 12:00–12:15 · UTC+02:00 · -0.21 ct/kWh 12:15–12:30 · UTC+02:00 · -0.21 ct/kWh 12:30–12:45 · UTC+02:00 · -0.21 ct/kWh 12:45–13:00 · UTC+02:00 · -0.21 ct/kWh 13:00–13:15 · UTC+02:00 · -0.21 ct/kWh 13:15–13:30 · UTC+02:00 · -0.21 ct/kWh 13:30–13:45 · UTC+02:00 · -0.21 ct/kWh 13:45–14:00 · UTC+02:00 · -0.21 ct/kWh 14:00–14:15 · UTC+02:00 · -0.21 ct/kWh 14:15–14:30 · UTC+02:00 · -0.21 ct/kWh 14:30–14:45 · UTC+02:00 · -0.21 ct/kWh 14:45–15:00 · UTC+02:00 · -0.21 ct/kWh 15:00–15:15 · UTC+02:00 · -0.17 ct/kWh 15:15–15:30 · UTC+02:00 · -0.30 ct/kWh 15:30–15:45 · UTC+02:00 · -0.30 ct/kWh 15:45–16:00 · UTC+02:00 · -0.30 ct/kWh 16:00–16:15 · UTC+02:00 · -0.30 ct/kWh 16:15–16:30 · UTC+02:00 · -0.28 ct/kWh 16:30–16:45 · UTC+02:00 · -0.21 ct/kWh 16:45–17:00 · UTC+02:00 · -0.20 ct/kWh 17:00–17:15 · UTC+02:00 · -0.20 ct/kWh 17:15–17:30 · UTC+02:00 · -0.17 ct/kWh 17:30–17:45 · UTC+02:00 · -0.15 ct/kWh 17:45–18:00 · UTC+02:00 · -0.15 ct/kWh 18:00–18:15 · UTC+02:00 · -0.08 ct/kWh 18:15–18:30 · UTC+02:00 · -0.06 ct/kWh 18:30–18:45 · UTC+02:00 · -0.02 ct/kWh 18:45–19:00 · UTC+02:00 · 0.00 ct/kWh 19:00–19:15 · UTC+02:00 · 0.00 ct/kWh 19:15–19:30 · UTC+02:00 · 0.08 ct/kWh 19:30–19:45 · UTC+02:00 · 0.54 ct/kWh 19:45–20:00 · UTC+02:00 · 1.11 ct/kWh 20:00–20:15 · UTC+02:00 · 1.13 ct/kWh 20:15–20:30 · UTC+02:00 · 3.32 ct/kWh 20:30–20:45 · UTC+02:00 · 3.50 ct/kWh 20:45–21:00 · UTC+02:00 · 3.50 ct/kWh 21:00–21:15 · UTC+02:00 · 5.09 ct/kWh 21:15–21:30 · UTC+02:00 · 5.12 ct/kWh 21:30–21:45 · UTC+02:00 · 5.09 ct/kWh 21:45–22:00 · UTC+02:00 · 3.55 ct/kWh 22:00–22:15 · UTC+02:00 · 3.50 ct/kWh 22:15–22:30 · UTC+02:00 · 3.50 ct/kWh 22:30–22:45 · UTC+02:00 · 3.50 ct/kWh 22:45–23:00 · UTC+02:00 · 1.40 ct/kWh 23:00–23:15 · UTC+02:00 · 1.20 ct/kWh 23:15–23:30 · UTC+02:00 · 1.11 ct/kWh 23:30–23:45 · UTC+02:00 · 1.01 ct/kWh 23:45–24:00 · UTC+02:00 · 0.75 ct/kWh
Market priceLowest priceHighest price

Market time · CET/CEST · OMIE

96 / 96 intervals · 15-minute intervals Received Aug 26, 2026 2:02 PM (CET/CEST · OMIE)
All 96 price intervals
Electricity prices · Portugal · March 31, 2026 · CET/CEST · OMIE
Time intervalUTC offsetMarket price ct/kWh
UTC+02:001.20
UTC+02:001.11
UTC+02:001.03
UTC+02:000.94
UTC+02:000.94
UTC+02:000.90
UTC+02:000.75
UTC+02:000.72
UTC+02:000.74
UTC+02:000.72
UTC+02:000.70
UTC+02:000.71
UTC+02:000.67
UTC+02:000.60
UTC+02:000.60
UTC+02:000.56
UTC+02:000.54
UTC+02:000.54
UTC+02:000.54
UTC+02:000.54
UTC+02:000.54
UTC+02:000.54
UTC+02:000.54
UTC+02:000.67
UTC+02:000.56
UTC+02:000.68
UTC+02:000.74
UTC+02:000.95
UTC+02:001.13
UTC+02:001.40
UTC+02:002.18
UTC+02:002.41
UTC+02:001.11
UTC+02:001.01
UTC+02:000.73
UTC+02:000.54
UTC+02:000.31
UTC+02:000.10
UTC+02:000.00
UTC+02:00-0.0010
UTC+02:00-0.03
UTC+02:00-0.06
UTC+02:00-0.08
UTC+02:00-0.10
UTC+02:00-0.11
UTC+02:00-0.17
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.21
UTC+02:00-0.17
UTC+02:00-0.30
UTC+02:00-0.30
UTC+02:00-0.30
UTC+02:00-0.30
UTC+02:00-0.28
UTC+02:00-0.21
UTC+02:00-0.20
UTC+02:00-0.20
UTC+02:00-0.17
UTC+02:00-0.15
UTC+02:00-0.15
UTC+02:00-0.08
UTC+02:00-0.06
UTC+02:00-0.02
UTC+02:000.00
UTC+02:000.00
UTC+02:000.08
UTC+02:000.54
UTC+02:001.11
UTC+02:001.13
UTC+02:003.32
UTC+02:003.50
UTC+02:003.50
UTC+02:005.09
UTC+02:005.12
UTC+02:005.09
UTC+02:003.55
UTC+02:003.50
UTC+02:003.50
UTC+02:003.50
UTC+02:001.40
UTC+02:001.20
UTC+02:001.11
UTC+02:001.01
UTC+02:000.75

Day-ahead market March 31, 2026

Daily price overview

For Portugal on March 31, 2026, the time-weighted day-ahead average is 0.76 ct/kWh.

The lowest interval is -0.30 ct/kWh at 15:15–15:30, while the highest is 5.12 ct/kWh at 21:15–21:30. The difference between the day’s low and high is 5.42 ct/kWh.

The lowest-cost continuous three-hour window runs from 13:30 to 16:30 and averages -0.24 ct/kWh. The highest-cost three-hour window is 20:15–23:15 at 3.52 ct/kWh, a difference of 3.76 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 9 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
15 minutes
Published history from
2015-01-01