Negative prices at midday as the heatwave ends
Sat 27 Jun · Sun 28 Jun
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
Saturday 27 Jun 2026 · half-hourly prices
South Eastern England
- Price for each half-hour
- Negative price (you’re paid to use power)
Stats for Saturday 27 Jun 2026
−1.2p
Cheapest half-hour 1.30pm – 2pm
35.0p
Dearest half-hour 6.30pm – 7pm
2.5 hours
Negative prices 11.30am – 2pm
−0.5p avg
Cheapest 3 hours 11am – 2pm
16.0p
Average price on 27 Jun 2026
Show as a table
| Time | Price |
|---|---|
| 12am – 12.30am | 21.5p |
| 12.30am – 1am | 20.7p |
| 1am – 1.30am | 20.1p |
| 1.30am – 2am | 19.1p |
| 2am – 2.30am | 19.6p |
| 2.30am – 3am | 19.1p |
| 3am – 3.30am | 19.8p |
| 3.30am – 4am | 18.6p |
| 4am – 4.30am | 18.1p |
| 4.30am – 5am | 18.7p |
| 5am – 5.30am | 19.0p |
| 5.30am – 6am | 18.5p |
| 6am – 6.30am | 18.1p |
| 6.30am – 7am | 19.2p |
| 7am – 7.30am | 16.4p |
| 7.30am – 8am | 16.4p |
| 8am – 8.30am | 12.2p |
| 8.30am – 9am | 10.6p |
| 9am – 9.30am | 6.6p |
| 9.30am – 10am | 2.2p |
| 10am – 10.30am | 3.1p |
| 10.30am – 11am | 2.3p |
| 11am – 11.30am | 0.1p |
| 11.30am – 12pm | −0.6p |
| 12pm – 12.30pm | −0.0p |
| 12.30pm – 1pm | −0.9p |
| 1pm – 1.30pm | −0.2p |
| 1.30pm – 2pm | −1.2p |
| 2pm – 2.30pm | 0.2p |
| 2.30pm – 3pm | 0.4p |
| 3pm – 3.30pm | 6.9p |
| 3.30pm – 4pm | 6.8p |
| 4pm – 4.30pm | 26.4p |
| 4.30pm – 5pm | 26.4p |
| 5pm – 5.30pm | 31.0p |
| 5.30pm – 6pm | 31.7p |
| 6pm – 6.30pm | 34.3p |
| 6.30pm – 7pm | 35.0p |
| 7pm – 7.30pm | 22.8p |
| 7.30pm – 8pm | 23.4p |
| 8pm – 8.30pm | 24.2p |
| 8.30pm – 9pm | 24.3p |
| 9pm – 9.30pm | 24.1p |
| 9.30pm – 10pm | 23.8p |
| 10pm – 10.30pm | 23.3p |
| 10.30pm – 11pm | 23.4p |
| 11pm – 11.30pm | 20.0p |
| 11.30pm – 12am | 20.7p |
Showing South Eastern England. Tap a region to switch.