The EDF GoElectric tariff is a time-of-use rate that rewards shifting electricity use to off-peak hours.
The EDF GoElectric tariff charges a cheaper overnight rate for a set window, typically 7 to 8 hours such as midnight to 7am, and a higher daytime rate for all other hours. This structure is designed for households with electric vehicles (EVs), heat pumps, or large battery storage, where most charging can be scheduled overnight.
EDF GoElectric charges 9p/kWh off-peak and 38p/kWh peak (2026). To beat the price cap of 28p/kWh, you must shift 60-70% of usage to the low-rate window. Compare with Octopus Flux or OVO Charge Anytime before switching.
- Off-peak rate is 9.0 p/kWh, peak rate 38.0 p/kWh (EDF 2026).
- Shift 60-70% of usage to off-peak to beat the price cap.
- Standing charge is 55p/day, slightly above Ofgem's 53p/day.
- Variable tariff means rates can change with the market.
- Compare with Octopus Flux (12p/35p) and OVO Charge Anytime (10p).
- The EDF GoElectric tariff is a time-of-use rate that rewards shifting electricity use to off-peak hours.
- How the current EDF GoElectric rates compare to the price cap and other time-of-use tariffs.
- Quick numbers EDF GoElectric tariff at a glance (2026).
- Who qualifies for the EDF GoElectric tariff and who is excluded.
- The direct answer Is the EDF GoElectric tariff worth it for you in 2026?
- How to verify your installer and smart meter setup for the GoElectric tariff.
- The key risks and limitations of the EDF GoElectric tariff.
This is not a fixed-price tariff. Both the low and peak rates can change with the market, making it a variable tariff. The specific low and peak rate windows are defined in the tariff terms and conditions (EDF, 2026).
How the current EDF GoElectric rates compare to the price cap and other time-of-use tariffs.
As of early 2026, the EDF GoElectric tariff publishes a low rate of approximately 9.0 p/kWh and a peak rate of around 38.0 p/kWh, with a standing charge of about 55 p/day (EDF price list, 2026). The current Ofgem price cap for a typical direct debit household is 28.0 p/kWh with a standing charge of 53 p/day (Ofgem, 2026).
If a household uses 60% of its electricity during the off-peak window, the average effective rate is roughly 20.6 p/kWh. This is lower than the price cap rate of 28.0 p/kWh. For comparison, other time-of-use tariffs such as Octopus Flux offer a low rate of around 12 p/kWh and a peak rate of 35 p/kWh, while OVO Charge Anytime offers a flat low rate of 10 p/kWh for EV charging specifically (MoneySavingExpert, 2026). The key caveat is that the GoElectric tariff is only financially beneficial if the household shifts a significant percentage, typically 60-70% or more, of its electricity use to the off-peak window.
Quick numbers EDF GoElectric tariff at a glance (2026).
| Tariff Component | Current Rate (p/kWh or p/day) | Notes |
|---|---|---|
| Off-peak electricity rate | 9.0 p/kWh | Applies during the low-rate window (e.g., 12am–7am) |
| Peak electricity rate | 38.0 p/kWh | Applies outside the low-rate window |
| Standing charge | 55 p/day | Fixed daily cost regardless of usage |
| Off-peak window | 7 hours (e.g., 12am–7am) | May vary slightly by region; check your terms |
| Typical effective rate with 60% off-peak usage | ~20.6 p/kWh | Calculated as (0.6 × 9.0) + (0.4 × 38.0) |
| Typical effective rate with 80% off-peak usage | ~14.8 p/kWh | Calculated as (0.8 × 9.0) + (0.2 × 38.0) |
All figures sourced from the EDF GoElectric price sheet, 2026 and the Ofgem price cap, 2026.
Who qualifies for the EDF GoElectric tariff and who is excluded.
The primary eligibility requirement is that the household must have a smart meter installed and working. The tariff is not available on standard meters because it requires half-hourly settlement for the time-of-use rates (EDF GoElectric terms, 2026). Typical customer profiles that qualify include EV owners, heat pump owners, and households with large battery storage (e.g., 5kWh or more).
The tariff is available to new EDF customers and existing EDF customers switching from another tariff, provided they meet the smart meter requirement. Households without a smart meter, or with a non-functioning smart meter, cannot join. Also, households with a standard Economy 7 or Economy 10 meter may need to switch to a smart meter first before they can switch to GoElectric (EDF sign-up page, 2026).
How to get a smart meter installed for free
The direct answer Is the EDF GoElectric tariff worth it for you in 2026?
The EDF GoElectric tariff is worth it if you can shift at least 60% of your electricity use to the off-peak window, typically overnight. To calculate the break-even point, use the current low and peak rates against the standard variable tariff’s average rate.
For example, if the price cap is 28.0 p/kWh, the GoElectric low rate is 9.0 p/kWh, and the peak rate is 38.0 p/kWh, the break-even point is around 63% off-peak usage. The formula is: (Low rate × % off-peak) + (Peak rate × % on-peak) less than the price cap rate. So, (9.0 × 0.63) + (38.0 × 0.37) = 5.67 + 14.06 = 19.73 p/kWh, which is below 28.0 p/kWh. If you cannot achieve this level of off-peak usage, a standard flat-rate tariff is likely cheaper (Ofgem price cap, 2026).
How to calculate your off-peak electricity usage percentage
How to verify your installer and smart meter setup for the GoElectric tariff.
The tariff requires a smart meter that can communicate half-hourly data, which means it must be SMETS2 (Smart Metering Equipment Technical Specifications 2) or newer. You can check if your current meter is SMETS2 via the national smart meter database at Smart Meter DCC or by asking your supplier. You do not need a specific MCS or TrustMark certification for the tariff itself.
However, if you are installing an EV charger or heat pump to use the tariff, the installer must be certified for the specific technology. For example, an EV charger installer should be OZEV-approved if you are applying for a grant, and a heat pump installer must be MCS-certified for the Boiler Upgrade Scheme (GOV.UK, 2026). EDF will not install a smart meter as part of the GoElectric switch; you must already have one. If you do not, contact EDF to arrange a smart meter installation first, which is free for most households (Ofgem, 2026).
The key risks and limitations of the EDF GoElectric tariff.
The main risk is that if your usage pattern changes, for example you stop charging an EV or buy a petrol car, the tariff can become significantly more expensive than a standard flat-rate tariff. The daytime peak rate is typically much higher than the price cap, so any daytime usage, such as cooking, laundry, or working from home, is penalised.
There is also an exit fee risk. Check the current EDF terms for early exit fees, which are often £30 to £50 per fuel if you leave within the first 12 to 24 months (EDF terms and conditions, 2026). The tariff is variable, not fixed, so both low and peak rates can rise with market conditions. There is no price guarantee (EDF GoElectric terms, 2026).
Frequently Asked Questions
The EDF GoElectric tariff is a time-of-use rate with a cheaper overnight window (e.g., midnight to 7am) at around 9 p/kWh and a higher daytime rate of 38 p/kWh, designed for households with EVs, heat pumps, or battery storage (EDF, 2026).
Yes, if you shift 60-70% of electricity use to off-peak hours, the average effective rate of about 20.6 p/kWh is lower than the Ofgem price cap of 28.0 p/kWh (Ofgem, 2026).
EDF GoElectric offers a lower off-peak rate (9p vs 12p) but a higher peak rate (38p vs 35p) compared to Octopus Flux, making it better suited for households that can shift most usage overnight (MoneySavingExpert, 2026).
No, the EDF GoElectric tariff is a variable tariff, meaning both the low and peak rates can change with market conditions (EDF, 2026).
You need to shift at least 60-70% of your electricity use to the off-peak window to make the tariff financially beneficial compared to the price cap (Ofgem, 2026).
