Octopus Plunge History

A unique benefit of electricity pricing tied to the wholesale price is that these prices can go negative. This means you'll get paid for electricity consumed, which will actually reduce your bills!

Unit pricing tends to be lower when there is high supply, for instance during a particularly windy day or on a day with high solar generation. When this happens at the same time as a period of low demand (e.g. night-time, weekends or bank holidays) this can result in negative, or "Plunge" prices.

These rates represent the average across the entire country. To see the most accurate values, please choose your region:

Unsure what your supply region is? Use your post code to lookup your region.

Heatmaps