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Electricity prices Agile L: South Western England, 20 September 2026

20 September 2026 · Consumer price including taxes and charges.

Average
11.4p/kWh
+143% vs. yesterday · −62% vs. 7-day average
Lowest
-5.0p/kWh
Highest
54.7p/kWh
Hours with negative prices
16

Cheapest hours

Best time to run

Washing machine (2 h)
12:00–14:00, average -4.5p/kWh
Dishwasher (3 h)
11:00–14:00, average -4.3p/kWh
Electric car (4 h)
10:00–14:00, average -4.1p/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
0-3.5p/kWh
1-1.6p/kWh
2-2.6p/kWh
3-4.0p/kWh
4-2.2p/kWh
5-3.1p/kWh
6-3.1p/kWh
7-1.7p/kWh
8-2.3p/kWh
9-2.4p/kWh
10-3.6p/kWh
11-3.9p/kWh
12-3.9p/kWh
13-5.0p/kWh
14-3.4p/kWh
15-3.1p/kWh
1614.1p/kWh
1749.5p/kWh
1854.7p/kWh
1944.4p/kWh
2044.5p/kWh
2142.3p/kWh
2236.8p/kWh
2336.8p/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
19 Sept4.7p/kWh-4.3p/kWh35.9p/kWh
18 Sept21.5p/kWh0.7p/kWh43.7p/kWh
17 Sept23.4p/kWh-1.7p/kWh49.8p/kWh
16 Sept38.3p/kWh30.7p/kWh58.8p/kWh
15 Sept37.4p/kWh26.0p/kWh58.9p/kWh
14 Sept43.1p/kWh34.2p/kWh62.4p/kWh
13 Sept41.0p/kWh34.1p/kWh59.6p/kWh
12 Sept25.5p/kWh-2.5p/kWh51.3p/kWh
11 Sept39.7p/kWh31.1p/kWh67.7p/kWh
10 Sept37.0p/kWh25.1p/kWh52.2p/kWh
9 Sept37.1p/kWh25.3p/kWh60.0p/kWh
8 Sept27.4p/kWh8.7p/kWh49.7p/kWh
7 Sept33.2p/kWh17.7p/kWh53.2p/kWh
6 Sept20.6p/kWh-4.5p/kWh50.6p/kWh

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