Best EV Charging Tariffs in the UK 2026

Off-peak EV tariffs can cut your home charging cost to under 2p per mile. Here are the best UK EV tariffs in 2026 and how to qualify.

Why EV tariffs matter in 2026

Energy prices in the UK have been volatile in 2026, and wholesale gas reached its highest level since 2022 this autumn. The Ofgem price cap remains the main benchmark. For Q4 2026 (1 Oct – 31 Dec 2026), the capped average for a dual-fuel customer on a standard variable tariff (SVT) paying by Direct Debit is awaiting verified update for electricity and awaiting verified update for gas, with daily standing charges of awaiting verified update for electricity and awaiting verified update for gas. Electricity carries no VAT from 1 October 2026 to 30 June 2027.

Charging an electric vehicle (EV) on this standard tariff at a typical consumption rate of 27p/kWh translates to an approximate cost of 7p per mile (assuming an efficiency of 3.5 miles per kWh, which is a reasonable average for mixed driving in many popular EVs). However, dedicated overnight EV tariffs, specifically designed to incentivise off-peak electricity consumption, offer dramatically lower rates. At an average off-peak rate of 7p/kWh, the cost plummets to under 2p per mile.

This differential is not merely academic; it translates into substantial annual savings for UK drivers. For a typical EV owner covering 8,000 miles per year, the switch from a standard tariff to a dedicated EV tariff could easily yield savings of around £400 per year. For high-mileage drivers, or those with larger, less efficient EVs, these savings can be even more pronounced, potentially exceeding £600 annually. This is vital in making EV ownership more accessible and affordable, contributing to the UK's net-zero ambitions.

Top EV Tariffs (May 2026) – A Deeper Dive

Here's an in-depth look at some of the leading EV tariffs available in the UK as of May 2026, including their current unit rates, specific requirements, and regional considerations.

1. Intelligent Octopus Go (Octopus Energy)

Off-peak rate: 7p/kWh Peak rate: Typically 28-32p/kWh (varies based on region and cap) Off-peak window: 6 hours, dynamically adjusted by Octopus's smart charging algorithm (usually 23:30 – 05:30, but can be personalised). Standing Charge: Standard Octopus daily standing charge, which varies by region (the GB-average capped figures for Q4 2026 (1 Oct – 31 Dec 2026) are awaiting verified update for electricity and awaiting verified update for gas). Key Requirement: Requires a compatible smart charger (e.g., Ohme, Wallbox, Myenergi Zappi, Pod Point, Hypervolt, etc.) that can communicate with Octopus's systems. This allows Octopus to manage your charging during the cheapest times. Regional Notes: Available nationwide. Octopus's smart charging optimises based on grid demand, which can indirectly benefit all regions by balancing loads. Pros: Very competitive off-peak rate, excellent app integration, flexible charging window that can adjust to cheaper grid periods, and rewards for smart charging. Cons: Requires a smart charger; if you don't have one, installation costs can range from £800-£1,200 (though government grants like the OZEV EV Chargepoint Grant may still be available for certain groups, e.g., renters or those in flats). Peak rates are high, punishing non-EV electricity usage during the day.

2. OVO Charge Anytime (OVO Energy)

Off-peak rate: 7p/kWh (effective credit) Peak rate: You pay your standard OVO tariff rate (e.g., 27p/kWh SVT) for all electricity. OVO then credits your account for the difference between the standard rate and 7p/kWh for all electricity used to charge your car. Off-peak window: No specific off-peak window for the tariff itself. Charging is controlled via the OVO Charge Anytime app, allowing charging anytime, but OVO optimises it to charge during cheaper grid periods. Standing Charge: Standard OVO daily standing charge. Key Requirement: Requires a compatible smart charger (currently Ohme, Andersen, Wallbox, Myenergi Zappi, Hypervolt and some others) and a smart meter. Your EV must be linked via the OVO app. Regional Notes: Available nationwide. Pros: Charges at 7p/kWh effectively, but you avoid the high peak rates of other EV tariffs for your home's non-EV consumption. This makes it ideal if you can't easily shift other household electricity usage. Cons: Requires a smart charger and specific app integration. The "credit" system can feel less straightforward than a direct tariff.

3. EDF GoElectric 35 (EDF Energy)

Off-peak rate: 9p/kWh Peak rate: Typically 30-35p/kWh Off-peak window: 5 hours (e.g., 00:00 – 05:00, or 01:00 – 06:00, confirmed at sign-up). Standing Charge: Standard EDF daily standing charge. Key Requirement: Smart meter (SMETS2) sending half-hourly readings. Regional Notes: Available nationwide. Pros: Decent off-peak rate, less restrictive on charger type (doesn't require a smart charger to link, although recommended for remote monitoring). Cons: Shorter off-peak window than some competitors. Higher peak rate than a standard variable tariff, making it less attractive if you can't shift significant other usage.