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 26 Oct 2026 · half-hourly prices
Southern Wales
- Price for each half-hour
- Negative price (you’re paid to use power)
Stats for Monday 26 Oct 2026
5.8p
Cheapest half-hour 10.30pm – 11pm
56.5p
Dearest half-hour 5pm – 5.30pm
0 hours
Negative prices none today
9.4p avg
Cheapest 3 hours 1.30am – 4.30am
28.6p
Average price today
Show as a table
| Time | Price |
|---|---|
| 12am – 12.30am | 8.9p |
| 12.30am – 1am | 13.9p |
| 1am – 1.30am | 11.5p |
| 1.30am – 2am | 9.4p |
| 2am – 2.30am | 11.8p |
| 2.30am – 3am | 9.9p |
| 3am – 3.30am | 8.5p |
| 3.30am – 4am | 8.7p |
| 4am – 4.30am | 8.3p |
| 4.30am – 5am | 10.1p |
| 5am – 5.30am | 23.1p |
| 5.30am – 6am | 23.1p |
| 6am – 6.30am | 23.1p |
| 6.30am – 7am | 30.1p |
| 7am – 7.30am | 36.5p |
| 7.30am – 8am | 42.9p |
| 8am – 8.30am | 36.5p |
| 8.30am – 9am | 37.5p |
| 9am – 9.30am | 35.2p |
| 9.30am – 10am | 34.3p |
| 10am – 10.30am | 33.8p |
| 10.30am – 11am | 30.8p |
| 11am – 11.30am | 28.3p |
| 11.30am – 12pm | 28.8p |
| 12pm – 12.30pm | 27.5p |
| 12.30pm – 1pm | 25.8p |
| 1pm – 1.30pm | 29.4p |
| 1.30pm – 2pm | 27.5p |
| 2pm – 2.30pm | 30.5p |
| 2.30pm – 3pm | 30.8p |
| 3pm – 3.30pm | 33.0p |
| 3.30pm – 4pm | 37.4p |
| 4pm – 4.30pm | 51.2p |
| 4.30pm – 5pm | 53.2p |
| 5pm – 5.30pm | 56.5p |
| 5.30pm – 6pm | 54.9p |
| 6pm – 6.30pm | 55.5p |
| 6.30pm – 7pm | 53.3p |
| 7pm – 7.30pm | 37.9p |
| 7.30pm – 8pm | 36.7p |
| 8pm – 8.30pm | 35.8p |
| 8.30pm – 9pm | 30.1p |
| 9pm – 9.30pm | 26.5p |
| 9.30pm – 10pm | 16.6p |
| 10pm – 10.30pm | 13.0p |
| 10.30pm – 11pm | 5.8p |
Showing Southern Wales. Tap a region to switch.