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Electricity prices Agile C: London, 12 September 2026

12 September 2026 · Consumer price including taxes and charges.

Average
22.0p/kWh
−36% vs. yesterday · −15% vs. 7-day average
Lowest
-2.7p/kWh
Highest
46.7p/kWh
Hours with negative prices
5

Cheapest hours

Best time to run

Washing machine (2 h)
11:00–13:00, average -2.7p/kWh
Dishwasher (3 h)
11:00–14:00, average -2.5p/kWh
Electric car (4 h)
10:00–14:00, average -2.2p/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
031.6p/kWh
130.0p/kWh
229.1p/kWh
327.3p/kWh
428.0p/kWh
526.5p/kWh
625.2p/kWh
723.9p/kWh
818.6p/kWh
97.8p/kWh
10-1.2p/kWh
11-2.7p/kWh
12-2.7p/kWh
13-2.2p/kWh
140.0p/kWh
152.8p/kWh
1630.0p/kWh
1744.5p/kWh
1846.7p/kWh
1934.5p/kWh
2034.6p/kWh
2134.5p/kWh
2232.1p/kWh
2330.1p/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
11 Sept34.4p/kWh26.6p/kWh61.0p/kWh
10 Sept32.0p/kWh21.3p/kWh47.5p/kWh
9 Sept32.2p/kWh21.5p/kWh54.2p/kWh
8 Sept23.7p/kWh7.2p/kWh45.3p/kWh
7 Sept28.7p/kWh14.9p/kWh48.4p/kWh
6 Sept17.8p/kWh-4.4p/kWh46.1p/kWh
5 Sept12.6p/kWh-2.8p/kWh43.1p/kWh
4 Sept16.1p/kWh-2.4p/kWh34.7p/kWh
3 Sept24.8p/kWh7.8p/kWh46.5p/kWh
2 Sept30.0p/kWh24.3p/kWh48.4p/kWh
1 Sept25.8p/kWh9.9p/kWh47.2p/kWh
31 Aug20.4p/kWh-1.3p/kWh42.7p/kWh
30 Aug27.0p/kWh21.6p/kWh42.7p/kWh
29 Aug26.7p/kWh14.7p/kWh45.1p/kWh

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