Negative prices (weekdays)
Wed 10 Sep · Thu 11 Sep · Fri 12 Sep
Energy was last better‑than‑free: yesterday Next
On the Agile Octopus tariff, customers get paid to use electricity when there’s too much in the grid.
That’s cheaper than Octopus Energy paying to store it.
The price changes every half-hour.
Region
Half-hourly prices
Thursday 11 Sep 2025 · half-hourly prices
South Eastern England
- Price for each half-hour
- Negative price (you’re paid to use power)
Stats for Thursday 11 Sep 2025
−3.2p
Cheapest half-hour 11.30pm – 12am
38.3p
Dearest half-hour 6.30pm – 7pm
2 hours
Negative prices in 4 spells
0.6p avg
Cheapest 3 hours 2.30am – 5.30am
10.7p
Average price on 11 Sep 2025
Show as a table
| Time | Price |
|---|---|
| 12am – 12.30am | 4.3p |
| 12.30am – 1am | 4.1p |
| 1am – 1.30am | 3.5p |
| 1.30am – 2am | 2.4p |
| 2am – 2.30am | 2.2p |
| 2.30am – 3am | −0.2p |
| 3am – 3.30am | 0.2p |
| 3.30am – 4am | −1.4p |
| 4am – 4.30am | 2.1p |
| 4.30am – 5am | 1.2p |
| 5am – 5.30am | 1.9p |
| 5.30am – 6am | 2.1p |
| 6am – 6.30am | 9.2p |
| 6.30am – 7am | 17.8p |
| 7am – 7.30am | 14.3p |
| 7.30am – 8am | 16.2p |
| 8am – 8.30am | 15.6p |
| 8.30am – 9am | 14.6p |
| 9am – 9.30am | 14.5p |
| 9.30am – 10am | 10.6p |
| 10am – 10.30am | 5.0p |
| 10.30am – 11am | 2.3p |
| 11am – 11.30am | 2.3p |
| 11.30am – 12pm | 2.3p |
| 12pm – 12.30pm | 2.0p |
| 12.30pm – 1pm | 1.1p |
| 1pm – 1.30pm | 1.8p |
| 1.30pm – 2pm | 0.7p |
| 2pm – 2.30pm | 1.8p |
| 2.30pm – 3pm | 2.0p |
| 3pm – 3.30pm | −0.8p |
| 3.30pm – 4pm | 4.3p |
| 4pm – 4.30pm | 22.6p |
| 4.30pm – 5pm | 28.8p |
| 5pm – 5.30pm | 32.3p |
| 5.30pm – 6pm | 34.1p |
| 6pm – 6.30pm | 36.2p |
| 6.30pm – 7pm | 38.3p |
| 7pm – 7.30pm | 24.4p |
| 7.30pm – 8pm | 24.5p |
| 8pm – 8.30pm | 25.2p |
| 8.30pm – 9pm | 21.3p |
| 9pm – 9.30pm | 19.9p |
| 9.30pm – 10pm | 17.4p |
| 10pm – 10.30pm | 17.5p |
| 10.30pm – 11pm | 12.7p |
| 11pm – 11.30pm | 0.9p |
| 11.30pm – 12am | −3.2p |
Showing South Eastern England. Tap a region to switch.