Best EV Tariffs in London: Which One Could Save You More?

Owning an electric vehicle can reduce your reliance on petrol stations, especially when you can charge at home. However, the electricity tariff you choose can make a significant difference to your overall EV charging costs.

EV-specific energy tariffs may offer cheaper overnight electricity or smart charging, which automatically schedules EV charging during lower-cost periods. If you are looking for the best EV tariffs in London, do not focus only on the lowest kWh rate. Standing charges, charging times, compatibility, and household electricity usage can all affect the overall value of a tariff.

What Is an EV Tariff?

An EV tariff is an electricity plan designed for households with electric vehicles. Many use time-of-use pricing, offering lower electricity rates during specific periods, usually overnight.

Some tariffs also provide smart EV charging, automatically scheduling charging when electricity is cheaper. Depending on the supplier, you may need a compatible electric vehicle, charger, and smart meter.

Best EV Tariffs in London in 2026

Prices and conditions can change depending on location, eligibility, and market conditions. The following are notable options to consider.

1. EDF GoElectric - Best for Overnight Charging

EDF GoElectric offers a published overnight rate of 6.99p/kWh from 11pm to 6am, providing seven hours of cheaper electricity.

It works with any EV and charger, while an optional Smart Charging bolt-on is available for eligible customers.

Best for: Drivers who want a simple overnight charging schedule.

Check: Smart meter requirements and the current £75 exit fee.

2. Octopus Intelligent Octopus Go - Best for Smart Charging

Octopus Intelligent Octopus Go offers a published rate of 8p/kWh for smart charging, with up to six hours of cheaper electricity each night.

Compatible systems can automatically schedule charging based on lower-cost periods, helping drivers charge without having to manually select charging times.

Best for: Drivers who want automated smart EV charging.

Check: Your EV or charger must be compatible.

3. OVO Charge Anytime - Best for Flexible Charging

OVO Charge Anytime offers smart EV charging at a published 14p/kWh PAYG rate, subject to its terms.

You can set the time you want your EV ready, while the system manages when charging takes place.

Best for: Drivers who prefer flexible smart charging.

Check: Compare any monthly plan or allowance with your actual mileage and charging requirements.

4. Good Energy EV Charge - Best for Fixed-Term Charging

Good Energy's June 2026 information shows 9.50p/kWh during its published off-peak period of 12am - 5am.

The tariff is fixed for 12 months and includes a £75 exit fee.

Best for: Drivers who prefer a fixed-term plan with defined overnight charging.

Check: Regional pricing, standing charges, and contract terms.

Is the Cheapest EV Tariff Always the Best?

Not necessarily. The cheapest headline rate may not produce the lowest overall cost for your household. Consider the following factors before switching.

Off-Peak Hours

A longer cheap charging window can be useful if you have a larger battery or want to use other appliances during cheaper periods. Consider whether the available hours fit your normal routine.

Standing Charges

A low kWh rate may not provide the best overall value if the daily standing charge is higher. Compare the complete tariff rather than one price.

Smart Charging Compatibility

Some tariffs require specific EVs or chargers. Check compatibility before switching, particularly if automated charging is an important part of your plan.

Annual Mileage and Household Usage

Your charging requirements depend on how much you drive and how much electricity your household uses. A tariff that works well for one home may not be suitable for another.

How Much Can an EV Tariff Save?

Your savings depend on vehicle efficiency, annual mileage and home charging usage. For example, if you use 2,000kWh of electricity each year for EV charging:

• At 25p/kWh: around £500
• At 8p/kWh: around £160
• Potential difference: around £340

This example excludes standing charges and charging losses, but it demonstrates how the timing and cost of charging can significantly affect EV running costs.

Smart Charging and Solar Energy

A compatible smart EV charger can make time-of-use tariffs easier to manage by automatically scheduling charging during cheaper periods.

If you have solar panels or battery storage, consider your complete energy system alongside your EV tariff. Solar panels generally generate electricity during daylight hours, while many EV tariffs offer cheaper rates overnight.

There is no single best EV electricity tariff for every household. Your property, driving habits, charger, vehicle, and energy consumption should all be considered.

How to Choose the Right EV Tariff

Before switching, consider:

1. How many miles do you drive annually?
2. How much charging happens at home?
3. Can you regularly charge overnight?
4. Is your EV or charger compatible with smart charging?
5. What will the tariff cost, including standing charges and contract terms?
6. Could solar panels or battery storage change your electricity requirements?
7. Are there exit fees or other conditions?

Comparing these factors can help you choose an EV charging tariff that suits your circumstances rather than simply selecting the lowest advertised rate.

Pair Your EV Charger With the Right Energy Plan

Infinity provides EV charging point installation for homeowners, including a free, no-obligation survey to assess your property and charging requirements.

A well-planned home EV charging system can help you make better use of suitable tariffs and reduce reliance on potentially more expensive public charging. The right charger can also support smart charging features where compatible with your chosen energy plan.

Get a Free Quote Today

The best EV tariffs in London depend on your driving habits, charging setup, and household energy use. Before switching, compare current rates, standing charges, off-peak hours, compatibility, and contract terms.

If you are considering home EV charging, Infinity can help you find a practical charging solution for your property. Book your free, no-obligation EV charger survey today and take the next step towards smarter, more affordable home charging.