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Electricity prices Agile J: South Eastern England, 21 September 2026

21 September 2026 · Consumer price including taxes and charges.

Average
38.2p/kWh
+249% vs. yesterday · +55% vs. 7-day average
Lowest
30.0p/kWh
Highest
60.5p/kWh
Hours with negative prices
0

Cheapest hours

Best time to run

Washing machine (2 h)
13:00–15:00, average 30.3p/kWh
Dishwasher (3 h)
13:00–16:00, average 30.5p/kWh
Electric car (4 h)
12:00–16:00, average 30.7p/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
033.5p/kWh
132.3p/kWh
233.6p/kWh
331.7p/kWh
432.8p/kWh
535.2p/kWh
641.4p/kWh
744.2p/kWh
843.4p/kWh
938.5p/kWh
1036.1p/kWh
1133.0p/kWh
1231.3p/kWh
1330.6p/kWh
1430.0p/kWh
1530.8p/kWh
1647.3p/kWh
1755.3p/kWh
1860.5p/kWh
1945.4p/kWh
2043.2p/kWh
2138.2p/kWh
2235.3p/kWh
2332.1p/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
20 Sept10.9p/kWh-4.9p/kWh53.7p/kWh
19 Sept4.5p/kWh-4.2p/kWh35.7p/kWh
18 Sept20.6p/kWh0.5p/kWh43.2p/kWh
17 Sept22.5p/kWh-1.8p/kWh49.0p/kWh
16 Sept36.7p/kWh29.2p/kWh57.6p/kWh
15 Sept35.8p/kWh24.8p/kWh57.7p/kWh
14 Sept41.3p/kWh32.6p/kWh61.1p/kWh
13 Sept39.2p/kWh32.5p/kWh58.4p/kWh
12 Sept24.4p/kWh-2.6p/kWh50.4p/kWh
11 Sept38.0p/kWh29.6p/kWh66.2p/kWh
10 Sept35.4p/kWh23.8p/kWh51.3p/kWh
9 Sept35.6p/kWh24.1p/kWh58.8p/kWh
8 Sept26.2p/kWh8.2p/kWh48.9p/kWh
7 Sept31.8p/kWh16.7p/kWh52.3p/kWh

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