E
EDF
Trustpilot: 3.8 / 5 · Typical dual fuel: £1,920/year for a typical 3-bed
UK's largest low-carbon generator. Mix of fixed and tracker tariffs, strong heat-pump support.
Best for: Heat pump owners — their Heat Pump Tracker tariff is competitive
Live tariffs
EDF tariffs for 2026.
Tracker
Essentials Tracker
- Unit rate
- ~22p/kWh
- Standing
- 49p/day
- Lock-in
- No
Tracks Ofgem cap + small margin. Exit-fee free.
Fixed
Essentials Fixed 1Y
- Unit rate
- ~23.5p/kWh
- Standing
- 49p/day
- Lock-in
- 12 months
Peace of mind if you expect prices to rise.
Tracker
GoElectric Heat Pump
- Unit rate
- ~14p/kWh on HP consumption
- Standing
- 49p/day
- Lock-in
- 12 months
Separate discounted rate for heat pump electricity — requires compatible meter.
The verdict
Pros & cons
Pros
- Strong heat-pump tariff ecosystem
- Nuclear + renewables backed supply mix
- Decent customer service (3.8★ Trustpilot)
Cons
- Online account less polished than Octopus
- Smart meter roll-out slower than challengers
Ready to switch to
EDF?
Typical dual fuel: £1,920/year for a typical 3-bed. Best for heat pump owners — their heat pump tracker tariff is competitive.