iSupply Fixed v14

Tariff details for EDF, including contract notes, price ranges and the supporting metadata we currently hold.

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Direct debit supported Cash supported
End date
1 January 1988
Contract length
Not listed months
Electricity code
ERC1_ISUPPLY_FIX_V14
Gas code
GRC1_ISUPPLY_FIX_V14

Tariff overview

iSupply Fixed v14 was a fixed tariff released on 16 December 2025, with an expected end date around 1 January 1988. This tariff is no longer current, but it may still be useful if you are checking an older bill, reviewing a previous deal, or trying to understand what tariff you were on before moving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.

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Contract snapshot

Contract length
Not listed months
Exit fee
£Not listed
Smart meter
Not required or not listed
Cash payments
Supported

Price ranges by region

These summaries show the range of rates we currently hold across regions, rather than one national figure.

Electricity

Regions listed: 10

Direct debit standing charge: 16.69p to 22.32p

Direct debit unit rate: 13.46p to 14.95p

Cash standing charge: 16.69p to 22.32p

Cash unit rate: 13.56p to 14.50p

Gas

Regions listed: 13

Direct debit standing charge: 14.66p to 15.16p

Direct debit unit rate: 2.65p to 3.17p

Cash standing charge: 14.66p to 15.16p

Cash unit rate: 2.65p to 2.99p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 16.42p to 19.93p

Direct debit day rate: 14.04p to 17.37p

Direct debit night rate: 10.14p to 12.59p

Cash day rate: 14.04p to 17.37p

Cash night rate: 10.14p to 12.59p

Terms

Terms content has not been added yet.

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