Today's Tracker price.
Straight from the wholesale market.
Octopus Tracker changes price every single day. This page follows the latest version — Tracker April 2026 v1 — live from the Octopus API, for every region in Great Britain.
Price history
⚡ Electricity
🔥 Gas
Drag a chart to pan back in time, scroll or pinch to zoom. Dashed lines show Flexible Octopus (the standard variable tariff) for comparison.
Quick answers
When is tomorrow's price published?
Octopus publishes the next day's Tracker rates shortly after midnight UK time. If tomorrow shows as pending, check back after midnight.
Why does my region matter?
Energy distribution costs differ across Great Britain's 14 supply regions, so Tracker unit rates and standing charges vary slightly by region. Pick yours and we'll remember it on this device.
Is there a limit to how high prices can go?
Yes — Tracker April 2026 v1 is capped at 100p/kWh for electricity and 30p/kWh for gas, including VAT.
Is this site official?
No. OctoTrack is an independent tool built by CBTech Solutions and is not affiliated with Octopus Energy. All prices come live from the public Octopus API.