Simply Fixed 2Yr May27
Ends 31 May 2026
View tariff pageTariff details for EDF, including contract notes, price ranges and the supporting metadata we currently hold.
Official ismybillfair partner
Simply Online 1 Year Fix Mar21v2 was a fixed tariff released on 16 December 2025, with an expected end date around 31 March 2021. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving elsewhere.
Check my billThese summaries show the range of rates we currently hold across regions, rather than one national figure.
Regions listed: 14
Direct debit standing charge: 20.48p
Direct debit unit rate: 13.23p to 14.78p
Cash standing charge: 20.48p
Cash unit rate: 15.07p to 16.62p
Regions listed: 13
Direct debit standing charge: 20.48p
Direct debit unit rate: 2.15p to 2.45p
Cash standing charge: 20.48p
Cash unit rate: 2.59p to 2.89p
Regions listed: 14
Direct debit standing charge: 21.96p to 25.81p
Direct debit day rate: 13.41p to 15.67p
Direct debit night rate: 8.03p to 10.58p
Cash day rate: 15.25p to 17.50p
Cash night rate: 8.74p to 11.29p
Terms content has not been added yet.
Ends 31 May 2026
View tariff pageEnds 31 May 2026
View tariff pageEnds 31 May 2026
View tariff pageEnds 31 May 2026
View tariff pageEnter your postcode to get started
Join households across the UK who asked ismybillfair