Smart Tariff

Dual-register electricity

EDF Economy 7 tariffs

Economy 7 tariffs have separate day and night prices, so both are shown clearly rather than combined into a single figure.

Who it may suit

Homes with a compatible dual-register meter and enough night-time consumption to assess using explicit day/night figures.

Who should be cautious

Anyone without their day/night consumption split or a verified understanding of their meter’s switching schedule.

How the pricing works

Annual cost needs explicit day and night kWh. A single average is not a property of the tariff.

Where this guidance comes from

Available smart tariff options

Choose a smart tariff to compare versions, times and prices for your area. Guidance last reviewed: 2026-08-28.

Smart tariffs available now

Choose an EDF smart tariff to compare versions, scheduled prices and regional rates.

  • Available now

    Simply Fixed

    4 versions · 2 payment and meter options

    This Economy 7 option has separate day and night prices, which are shown individually.

    Economy 7 · Variable payment · Economy 7 · Prepayment

    View Simply Fixed smart tariff rates
  • Available now

    Simply Tracker

    2 versions · 2 payment and meter options

    This Economy 7 option has separate day and night prices, which are shown individually.

    Economy 7 · Variable payment · Economy 7 · Prepayment

    View Simply Tracker smart tariff rates
  • Available now

    Standard Variable

    3 versions · 2 payment and meter options

    This Economy 7 option has separate day and night prices, which are shown individually.

    · No exit fee· Variable prices

    Economy 7 · Variable payment · Economy 7 · Prepayment

    View Standard Variable smart tariff rates

Previous smart tariffs

Older smart tariff versions are shown for price-history reference and are not open to new customers.

  • No longer available

    EDF Exclusive

    6 versions · 1 payment and meter option

    This Economy 7 option has separate day and night prices, which are shown individually.

    Economy 7 · Variable payment

    View EDF Exclusive smart tariff rates

Independent guidance

Smart Tariff is an independent publisher. It is not owned, operated or endorsed by EDF Energy. Check the final price, availability and eligibility with EDF before switching.