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Electricity prices Agile K: South Wales, 10 September 2026

10 September 2026 · Consumer price including taxes and charges.

Average
35.4p/kWh
−0% vs. yesterday · +44% vs. 7-day average
Lowest
23.8p/kWh
Highest
51.3p/kWh
Hours with negative prices
0

Cheapest hours

Best time to run

Washing machine (2 h)
12:00–14:00, average 24.8p/kWh
Dishwasher (3 h)
12:00–15:00, average 25.5p/kWh
Electric car (4 h)
11:00–15:00, average 26.0p/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
035.2p/kWh
133.1p/kWh
231.9p/kWh
331.8p/kWh
432.3p/kWh
537.3p/kWh
639.3p/kWh
738.1p/kWh
835.8p/kWh
936.7p/kWh
1031.2p/kWh
1127.6p/kWh
1225.8p/kWh
1323.8p/kWh
1426.8p/kWh
1528.5p/kWh
1646.3p/kWh
1750.7p/kWh
1851.3p/kWh
1940.4p/kWh
2042.2p/kWh
2138.8p/kWh
2232.9p/kWh
2332.3p/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
9 Sept35.6p/kWh24.1p/kWh58.8p/kWh
8 Sept26.2p/kWh8.2p/kWh48.9p/kWh
7 Sept31.8p/kWh16.7p/kWh52.3p/kWh
6 Sept19.8p/kWh-4.5p/kWh49.8p/kWh
5 Sept14.1p/kWh-2.8p/kWh46.5p/kWh
4 Sept17.8p/kWh-2.3p/kWh37.3p/kWh
3 Sept27.4p/kWh8.9p/kWh50.2p/kWh
2 Sept33.2p/kWh27.1p/kWh52.4p/kWh
1 Sept28.6p/kWh11.2p/kWh51.0p/kWh
31 Aug22.7p/kWh-1.1p/kWh46.0p/kWh
30 Aug29.9p/kWh24.1p/kWh46.1p/kWh
29 Aug29.6p/kWh16.5p/kWh48.7p/kWh
28 Aug30.3p/kWh21.9p/kWh45.0p/kWh
27 Aug30.9p/kWh23.9p/kWh48.4p/kWh

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