Portugal electricity prices in August 2026

Every day of August 2026 in Portugal: the average, lowest and highest wholesale price, negative-price hours, and how the month compares with the one before and with last year.

In August 2026, the wholesale market price in Portugal averaged €0.126 per kWh. The cheapest day was 24 August 2026 (€0.095), the most expensive 17 August 2026 (€0.165); the price was below zero for 31 hours.

Daily wholesale market prices in Portugal, August 2026 (€/kWh)
DateAverageLowHigh
1 August 20260.1120.0000.195
2 August 20260.106−0.0000.205
3 August 20260.1520.0800.217
4 August 20260.1460.0760.208
5 August 20260.1200.0050.193
6 August 20260.1100.0020.206
7 August 20260.1190.0080.215
8 August 20260.1250.0000.189
9 August 20260.098−0.0000.175
10 August 20260.1310.0230.223
11 August 20260.1400.0430.231
12 August 20260.1450.0430.230
13 August 20260.1500.0390.242
14 August 20260.1460.0510.232
15 August 20260.1210.0010.204
16 August 20260.1220.0000.211
17 August 20260.1650.1000.234
18 August 20260.1560.0410.243
19 August 20260.1460.0150.211
20 August 20260.1480.0630.196
21 August 20260.1300.0020.199
22 August 20260.1030.0000.173
23 August 20260.098−0.0020.164
24 August 20260.0950.0000.189
25 August 20260.1200.0040.224
26 August 20260.1210.0000.208
27 August 20260.1110.0010.183
28 August 20260.1130.0000.215
29 August 20260.107−0.0010.212
30 August 20260.101−0.0010.199
31 August 20260.1290.0000.214

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