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Electricity prices Agile K: South Wales, 28 August 2026

28 August 2026 · Consumer price including taxes and charges.

Average
30.3p/kWh
−2% vs. yesterday · +1% vs. 7-day average
Lowest
21.9p/kWh
Highest
45.0p/kWh
Hours with negative prices
0

Cheapest hours

Best time to run

Washing machine (2 h)
14:00–16:00, average 23.1p/kWh
Dishwasher (3 h)
13:00–16:00, average 23.9p/kWh
Electric car (4 h)
12:00–16:00, average 24.7p/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
030.4p/kWh
129.4p/kWh
227.7p/kWh
327.2p/kWh
428.8p/kWh
531.3p/kWh
632.3p/kWh
731.9p/kWh
831.3p/kWh
928.7p/kWh
1029.0p/kWh
1129.9p/kWh
1227.4p/kWh
1325.4p/kWh
1424.3p/kWh
1521.9p/kWh
1636.6p/kWh
1741.4p/kWh
1845.0p/kWh
1932.4p/kWh
2032.8p/kWh
2132.5p/kWh
2227.8p/kWh
2322.4p/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
27 Aug30.9p/kWh23.9p/kWh48.4p/kWh
26 Aug31.0p/kWh24.8p/kWh50.8p/kWh
25 Aug30.4p/kWh20.5p/kWh50.9p/kWh
24 Aug31.4p/kWh25.3p/kWh49.2p/kWh
23 Aug29.5p/kWh21.7p/kWh47.6p/kWh
22 Aug26.3p/kWh15.5p/kWh43.7p/kWh
21 Aug31.2p/kWh25.1p/kWh46.0p/kWh
20 Aug29.8p/kWh24.2p/kWh44.3p/kWh
19 Aug31.8p/kWh24.8p/kWh49.1p/kWh
18 Aug30.2p/kWh23.1p/kWh48.7p/kWh
17 Aug35.7p/kWh29.9p/kWh52.9p/kWh
16 Aug30.4p/kWh22.7p/kWh46.5p/kWh
15 Aug27.3p/kWh15.0p/kWh44.3p/kWh
14 Aug31.1p/kWh23.0p/kWh54.2p/kWh

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