While Octopus Energy often grabs the headlines, EDF Energy has been quietly offering one of the most aggressive and competitive EV tariffs in the UK: GoElectric.
If you need a massive window of cheap overnight electricity without the strict hardware requirements of "smart" tariffs, EDF GoElectric is currently a top-tier choice for 2026.
Quick Summary: EDF GoElectric
Here is what you need to know about the EDF GoElectric tariff as of mid-2026.
- Provider: EDF Energy
- Off-Peak Rate: ~6.99p / kWh
- Peak Rate: ~25.66p / kWh
- Off-Peak Window: 11:00 PM to 6:00 AM (7 hours)
- Standing Charge: ~62.00p / day
Pros & Cons
Pros:
- Massive 7-Hour Window: From 11 PM to 6 AM, you have 7 hours of cheap electricity. This is enough to fully charge almost any EV battery from empty to full on a standard 7kW home charger.
- Low Peak Rate: Unlike some EV tariffs that penalize you with extreme daytime rates (sometimes over 33p/kWh), EDF has historically kept their daytime rate highly competitive (around 25-26p/kWh), protecting your normal household usage.
- No Hardware Restrictions: You do not need a specific brand of car or a specific smart charger. You just need an EV and a standard smart meter.
Cons:
- Smart Meter Requirement: If you don't have a SMETS2 smart meter, you will have to wait for EDF to install one before you can access the cheap rates.
- Fixed Window Only: Unlike Intelligent Octopus, EDF does not currently offer dynamic daytime charging slots when the grid is exceptionally green.
Use Case Breakdown
Who should get this tariff? EDF GoElectric is perfect for two specific types of households:
- Heavy Commuters: If you drive 100+ miles a day, you need a long charging window to refill your battery. A 4-hour window (like standard Octopus Go) won't cut it. EDF's 7 hours gives you peace of mind.
- High Daytime Energy Users: If you work from home, have an electric heat pump, or run appliances all day, EDF's relatively low peak rate (compared to other EV tariffs) will save you money on your general household usage.
How it Compares to the Competition
| Tariff | Off-Peak Rate | Peak Rate | Off-Peak Hours | | :--- | :--- | :--- | :--- | | EDF GoElectric | ~6.99p | ~25.66p | 7 hours (11 PM - 6 AM) | | Intelligent Octopus Go | ~7.00p | ~33.72p | 6 hours (11:30 PM - 5:30 AM) | | E.ON Next Drive | ~9.00p | ~27.76p | 7 hours (12 AM - 7 AM) |
As you can see, EDF currently offers arguably the best balance of a low off-peak rate, a low peak rate, and a long charging window.
How to Switch
- Sign up for an EDF standard tariff: You usually have to join EDF on a standard variable rate first.
- Submit your EV details: Once your account is active, you prove you own or lease an EV (usually by providing the registration number).
- Smart meter connection: EDF will connect to your existing smart meter (or schedule an installation if you don't have one).
- Activate GoElectric: Once half-hourly readings are confirmed, you can switch to the GoElectric tariff via the EDF app or website.
FAQ
Do I need a special charger for EDF GoElectric? No. You can use any dedicated Level 2 wall charger, or even a standard 3-pin "granny" charger (though a 3-pin charger is too slow to take full advantage of the 7-hour window).
Does the 6.99p rate apply to my whole house? Yes. Any electricity your home uses between 11:00 PM and 6:00 AM—whether it's charging the car, running the washing machine, or heating water—will be billed at the cheaper off-peak rate.
Next Steps
Want to see how EDF compares to other providers based on your actual driving habits? Check out our Rate Check Calculator to compare personalized savings!
Marcus Vance
Lead Energy Analyst & EV Infrastructure Specialist
Marcus has spent over 9 years analyzing domestic electricity tariffs, time-of-use pricing models, and residential renewable integrations across the UK and North American markets. Former consultant for smart grid distributed energy resource pilots.