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Electricity prices Agile K: South Wales, 26 July 2026

26 July 2026 · Consumer price including taxes and charges.

Average
15.6p/kWh
+2% vs. yesterday · −37% vs. 7-day average
Lowest
-5.0p/kWh
Highest
37.2p/kWh
Hours with negative prices
5

Cheapest hours

Best time to run

Washing machine (2 h)
14:00–16:00, average -4.9p/kWh
Dishwasher (3 h)
13:00–16:00, average -4.9p/kWh
Electric car (4 h)
12:00–16:00, average -4.7p/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
028.1p/kWh
125.6p/kWh
224.3p/kWh
322.1p/kWh
420.4p/kWh
518.0p/kWh
618.1p/kWh
716.2p/kWh
88.2p/kWh
91.7p/kWh
101.2p/kWh
11-3.6p/kWh
12-4.4p/kWh
13-4.9p/kWh
14-4.7p/kWh
15-5.0p/kWh
1615.3p/kWh
1729.9p/kWh
1837.2p/kWh
1928.2p/kWh
2027.9p/kWh
2127.7p/kWh
2227.2p/kWh
2320.0p/kWh

The average household tariff in the United Kingdom is 33.7p/kWh (all taxes and fixed charges included, Oct–Dec 2026).

Last 7 days, hour by hour

Cheapest hours highlighted. Times in local time.

Previous days

DateAverageLowestHighest
25 Jul15.3p/kWh-6.4p/kWh40.3p/kWh
24 Jul25.8p/kWh12.2p/kWh43.6p/kWh
23 Jul29.9p/kWh23.8p/kWh45.1p/kWh
22 Jul27.4p/kWh22.3p/kWh42.5p/kWh
21 Jul26.5p/kWh21.1p/kWh40.3p/kWh
20 Jul28.1p/kWh22.2p/kWh44.4p/kWh
19 Jul19.1p/kWh9.2p/kWh37.7p/kWh
18 Jul20.2p/kWh4.3p/kWh35.1p/kWh
17 Jul26.5p/kWh19.5p/kWh39.5p/kWh
16 Jul29.3p/kWh18.7p/kWh51.9p/kWh
15 Jul26.4p/kWh17.4p/kWh42.5p/kWh
14 Jul24.6p/kWh17.2p/kWh40.4p/kWh
13 Jul23.2p/kWh14.2p/kWh37.8p/kWh
12 Jul24.3p/kWh23.5p/kWh24.9p/kWh

Source: Bundesnetzagentur | SMARD.de (CC BY 4.0)