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Electricity prices Agile L: South Western England, 17 September 2026

17 September 2026 · Consumer price including taxes and charges.

Average
23.4p/kWh
−39% vs. yesterday · −37% vs. 7-day average
Lowest
-1.7p/kWh
Highest
49.8p/kWh
Hours with negative prices
4

Cheapest hours

Best time to run

Washing machine (2 h)
12:00–14:00, average -1.5p/kWh
Dishwasher (3 h)
12:00–15:00, average -1.5p/kWh
Electric car (4 h)
11:00–15:00, average -1.3p/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
028.4p/kWh
125.4p/kWh
224.5p/kWh
323.1p/kWh
425.8p/kWh
527.1p/kWh
631.3p/kWh
735.1p/kWh
832.1p/kWh
918.2p/kWh
104.6p/kWh
11-0.7p/kWh
12-1.7p/kWh
13-1.3p/kWh
14-1.4p/kWh
156.7p/kWh
1627.9p/kWh
1741.8p/kWh
1849.8p/kWh
1939.2p/kWh
2037.5p/kWh
2134.1p/kWh
2229.8p/kWh
2325.3p/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
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
5 Sept14.7p/kWh-2.7p/kWh47.2p/kWh
4 Sept18.6p/kWh-2.3p/kWh37.5p/kWh
3 Sept28.6p/kWh9.5p/kWh51.1p/kWh

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