Best EV Energy Tariffs in the UK for 2025 – Save Money on Home Charging
As electric vehicles (EVs) become increasingly common on UK roads, optimising your home charging costs has never been more important. With standard electricity rates averaging around 27p per kWh and public charging often exceeding 50p per kWh, switching to a specialist EV energy tariff can reduce your charging costs to as little as 7p per kWh overnight.
Whether you're a new EV owner or looking to upgrade your current setup, choosing the right EV tariff could save you hundreds of pounds every year. These tariffs offer discounted off-peak electricity and often integrate with smart meters, home chargers, and even your car’s own charging software.
This guide compares the best EV tariffs in the UK for 2025, including off-peak rates, compatibility, contract terms, and real-world savings. We’ll also help you choose the best plan based on your driving habits and charging equipment.
Why Switch to an EV Tariff?
EV tariffs are designed specifically for electric car owners and offer:
Significantly cheaper overnight electricity
Smart charging automation
Lower carbon energy sources
Better compatibility with solar and home batteries
For most drivers, charging overnight on an EV tariff can cost £3–£6 for a full charge, compared to £12–£20 on a standard tariff.
Best EV Tariffs in the UK for 2025
1. Octopus Energy – Intelligent Go
Octopus Intelligent Go remains one of the most popular EV tariffs in the UK. It automatically schedules charging when electricity is cheapest and greenest.
Key details:
Off-peak rate: From 7.5p/kWh
Off-peak hours: 11:30pm – 5:30am (minimum 4 hours)
Peak rate: ~30p/kWh (region dependent)
Requirements: Smart meter + compatible EV or smart charger
Compatible chargers include:
Easee One, Ohme, Wallbox, Hypervolt
Best for: Drivers who charge overnight and want a fully automated system.
Why we recommend it: This is one of the cheapest and most intelligent EV tariffs available. If you have a compatible charger like the Easee One, the system handles everything automatically.
2. OVO Energy – Charge Anytime
OVO’s Charge Anytime tariff offers a unique model: instead of fixed off-peak hours, you receive credit for EV charging at any time of day.
Key details:
Effective rate: ~7p/kWh (via bill credits)
Charging window: Anytime
Standard rate: ~28–30p/kWh
Requirements: Smart meter + compatible EV or Ohme charger
Best for: Drivers with unpredictable schedules or shared vehicles.
Why we recommend it: Perfect if you can’t always charge overnight. Savings are applied automatically through the OVO app.
3. EDF – EV Tariff
EDF’s EV tariff is simple and reliable, with no need for smart integrations.
Key details:
Off-peak rate: From 8p/kWh
Off-peak hours: Midnight – 5am
Peak rate: ~30p/kWh
Requirements: Smart meter
Best for: New EV owners or those wanting simplicity.
Why we recommend it: Just plug in overnight and save – no apps, no automation.
4. E.ON Next – Next Drive
E.ON’s Next Drive offers one of the longest off-peak windows.
Key details:
Off-peak rate: From 6.9p/kWh
Off-peak hours: 12am – 7am
Peak rate: ~33p/kWh
Contract: 12-month fixed
Best for: Regular overnight chargers.
Why we recommend it: Excellent balance of low cost and long charging window.
5. British Gas – Electric Drivers Tariff
British Gas often bundles EV tariffs with charger promotions.
Key details:
Off-peak rate: From 7.9p/kWh
Off-peak hours: 12am – 5am
Peak rate: ~30p/kWh
Often includes: Hive charger deals
Best for: Customers wanting an all-in-one package.
Why we recommend it: Past offers included 12 months of free charging, making this one of the most cost-effective setups ever.
6. Utility Warehouse – EV Tariff
UW rewards customers who bundle multiple services.
Off-peak rates:
8.5p/kWh (1 service)
8p/kWh (2 services)
7p/kWh (3+ services)
Off-peak hours: Midnight – 5am
No exit fees
Best for: Households bundling broadband, mobile, or insurance.
Why we recommend it: Flexible, competitive, and works with any EV or charger
7. Good Energy – Smart EV Tariff
Good Energy is ideal for eco-conscious drivers.
Key details:
Off-peak rate: ~9p/kWh
Off-peak hours: Midnight – 5am
Electricity: 100% renewable
Best for: Sustainability-focused households.
Why we recommend it: One of the few suppliers that generates its own renewable energy in the UK.
How Much Can You Save?
Typical annual savings for UK EV drivers:
Charging MethodAnnual CostPublic charging£700–£1,200Standard tariff£450–£600EV tariff£180–£300
That’s a potential saving of £900 per year.
Choosing the Right EV Tariff
Ask yourself:
Do I charge mostly overnight?
Do I want automation or simplicity?
Do I have solar or a home battery?
Is green energy important to me?
Final Thoughts
Switching to an EV tariff in 2025 is one of the easiest and fastest ways to reduce the cost of running your electric car. Whether you prioritise the cheapest rate, green energy, or smart automation, there’s now a tariff perfectly suited to every type of driver.