Extend Exclusive Fixed Sep26v2

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

ismybillfair

Official ismybillfair partner

Direct debit supported Cash supported
End date
30 September 2026
Contract length
13 months
Electricity code
Extend Exclusive Fixed Sep26v2
Gas code
Extend Exclusive Fixed Sep26v2

Tariff overview

Extend Exclusive Fixed Sep26v2 is a 13 month fixed tariff released on 16 December 2025. It is due to end around 30 September 2026. This tariff is not currently available for new switches. This type of tariff is usually aimed at customers who want price certainty for a set period, so the main things to review are the tariff end date, any exit fees, and what happens when the fixed term finishes.

Check my bill

Contract snapshot

Contract length
13 months
Exit fee
£25
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: 14

Direct debit standing charge: 39.43p to 70.33p

Direct debit unit rate: 22.19p to 25.06p

Cash standing charge: 39.43p to 70.33p

Cash unit rate: 23.70p to 26.57p

Gas

Regions listed: 14

Direct debit standing charge: 30.28p to 30.30p

Direct debit unit rate: 5.82p to 6.28p

Cash standing charge: 30.28p to 30.30p

Cash unit rate: 6.18p to 6.64p

Multi-rate electricity

Regions listed: 14

Direct debit standing charge: 39.44p to 70.28p

Direct debit day rate: 27.90p to 30.48p

Direct debit night rate: 11.65p to 13.98p

Cash day rate: 29.74p to 32.31p

Cash night rate: 12.35p to 14.68p

Terms

Terms content has not been added yet.

Related tariffs

Direct debit supported Cash supported

Simply Fixed 2Yr May27

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Simply Fixed May26

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Simply Fixed Direct May26v3

Ends 31 May 2026

View tariff page
Direct debit supported Cash supported

Simply Fixed Direct May26

Ends 31 May 2026

View tariff page

Save with your current EDF tariff in just 60 seconds

Enter your postcode to get started

We'll check your suppliers best deals

Don't just take our word for it

Join households across the UK who asked ismybillfair