Public data register

    Market figures

    Published tariff rate tables

    The indicative regional unit rates and standing charges shown on individual tariff review pages.

    Provenance

    Provenance documented
    What it is
    The indicative regional unit rates and standing charges shown on individual tariff review pages.
    How it is produced
    Maintained editorial figure
    Source
    Supplier published rate cards, checked at the stated review date
    Coverage
    Great Britain regions listed per tariff
    Period
    Current at the review date shown on each tariff page
    Last verified
    Not recorded
    Update cadence
    Reviewed at least monthly; Octopus rates refreshed daily where a live feed exists
    Where it lives
    src/data/octopusTariffs.ts and useLiveOctopusRates()
    Delivered by
    Held in the codebase registry

    How the figure is produced

    • Rates are transcribed from the supplier's own published rate card and dated with a review month.
    • Where the daily Octopus feed has complete figures in force today for a region, they are shown as current rates with their date; time-of-use bands are kept separately, never averaged. The dated review table stays alongside, labelled as not current.
    • Worked examples state the consumption basis used so a reader can reproduce the annual figure.
    Awaiting verified data. The table appears here once the current record loads.

    What this figure cannot tell you

    • Tariff rates change between reviews and vary by region, meter and payment method.
    • Indicative tables are not quotes — always confirm the rate with the supplier before switching.

    Where it is published

    Think this figure is wrong? Tell us and we will check it against the source. Corrections are logged publicly.

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