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
Monday 28 Sep 2026 · half-hourly prices
South Western England
- Price for each half-hour
- Negative price (you’re paid to use power)
Stats for Monday 28 Sep 2026
28.1p
Cheapest half-hour 12.30pm – 1pm
74.7p
Dearest half-hour 6.30pm – 7pm
0 hours
Negative prices none on 28 Sep 2026
28.9p avg
Cheapest 3 hours 11am – 2pm
40.4p
Average price on 28 Sep 2026
Show as a table
| Time | Price |
|---|---|
| 12am – 12.30am | 31.3p |
| 12.30am – 1am | 30.9p |
| 1am – 1.30am | 29.9p |
| 1.30am – 2am | 30.4p |
| 2am – 2.30am | 29.3p |
| 2.30am – 3am | 28.6p |
| 3am – 3.30am | 29.8p |
| 3.30am – 4am | 29.5p |
| 4am – 4.30am | 31.8p |
| 4.30am – 5am | 32.1p |
| 5am – 5.30am | 37.4p |
| 5.30am – 6am | 37.4p |
| 6am – 6.30am | 41.8p |
| 6.30am – 7am | 44.6p |
| 7am – 7.30am | 45.3p |
| 7.30am – 8am | 48.4p |
| 8am – 8.30am | 45.3p |
| 8.30am – 9am | 43.6p |
| 9am – 9.30am | 41.7p |
| 9.30am – 10am | 38.3p |
| 10am – 10.30am | 35.6p |
| 10.30am – 11am | 33.1p |
| 11am – 11.30am | 29.8p |
| 11.30am – 12pm | 28.9p |
| 12pm – 12.30pm | 28.5p |
| 12.30pm – 1pm | 28.1p |
| 1pm – 1.30pm | 29.3p |
| 1.30pm – 2pm | 28.9p |
| 2pm – 2.30pm | 31.0p |
| 2.30pm – 3pm | 31.6p |
| 3pm – 3.30pm | 38.0p |
| 3.30pm – 4pm | 40.2p |
| 4pm – 4.30pm | 56.3p |
| 4.30pm – 5pm | 62.6p |
| 5pm – 5.30pm | 68.0p |
| 5.30pm – 6pm | 71.3p |
| 6pm – 6.30pm | 74.5p |
| 6.30pm – 7pm | 74.7p |
| 7pm – 7.30pm | 56.7p |
| 7.30pm – 8pm | 54.0p |
| 8pm – 8.30pm | 46.5p |
| 8.30pm – 9pm | 41.8p |
| 9pm – 9.30pm | 40.6p |
| 9.30pm – 10pm | 36.1p |
| 10pm – 10.30pm | 35.5p |
| 10.30pm – 11pm | 37.1p |
| 11pm – 11.30pm | 36.5p |
| 11.30pm – 12am | 35.6p |
Showing South Western England. Tap a region to switch.