Intelligent Octopus Go 12M Fixed - EV Saver: Your EV's Smartest Tariff in 2026

Are you an electric vehicle (EV) owner looking to charge your car efficiently, affordably, and sustainably? In 2026, Octopus Energy continues to lead the charge with innovative tariffs tailored for modern homes, and the Intelligent Octopus Go 12M Fixed - EV Saver stands out as a premier choice for EV drivers. This OEV exclusive tariff not only locks in your energy rates for 12 months but also intelligently manages your EV charging to save you money and support a greener grid.

What is Intelligent Octopus Go 12M Fixed - EV Saver?

The Intelligent Octopus Go 12M Fixed - EV Saver is a specialised electricity tariff from Octopus Energy designed specifically for electric vehicle owners. As its name suggests, it offers you a fixed electricity rate for 12 months, providing price certainty in a fluctuating energy market. The core benefit of this tariff is its incredibly low electricity rate during an extended off-peak window, typically between 23:30 and 05:30 every night.

But it's more than just a cheap overnight rate. This tariff leverages Octopus Energy's cutting-edge 'Intelligent' technology to smart-charge your EV. This means that once you plug in your car and tell Octopus when you need it ready, their system will automatically charge your vehicle at the cheapest and greenest times overnight, without you having to lift a finger. It works seamlessly in the background, ensuring your car is topped up when you need it, using electricity that's kinder to your wallet and the planet.

How Intelligent Charging Works

Setting up Intelligent Octopus Go 12M Fixed - EV Saver is straightforward. You'll need a compatible EV or EV charger (check the Octopus Energy website for the latest list of supported models). Once connected, you simply tell the Octopus Energy app when you need your car charged by, and what charge level you desire. Octopus's smart technology then takes over, communicating with your car or charger to optimise charging sessions. It prioritises the super low off-peak rate, but also considers grid demand to charge when renewable energy is most abundant, all while ensuring your car is ready for your morning commute.

Key Benefits of Intelligent Octopus Go 12M Fixed - EV Saver

• Super Low Overnight Rates:

  Enjoy significantly reduced electricity costs for six hours every night, perfect for charging your EV and even running other high-consumption appliances like dishwashers or washing machines.

• Smart EV Charging:

  Octopus Energy's intelligent system automatically charges your car at the cheapest and greenest times, taking the guesswork out of maximising your savings and environmental impact.

• 12-Month Price Certainty:

  With a fixed rate for a full year, you're protected from potential price increases, offering peace of mind and easier budgeting for your energy costs.

• Exclusive to EV Drivers:

  This tariff is specifically designed with EV owners in mind, ensuring features and benefits perfectly align with your charging needs.

• Contribute to a Greener Grid:

  By charging when renewable energy is plentiful and demand is low, you're actively helping to balance the grid and reduce reliance on fossil fuels.

Important Considerations Before Switching

While Intelligent Octopus Go 12M Fixed - EV Saver offers fantastic advantages, it's important to consider a few points:

• Requires a Smart Meter:

  To benefit from the time-of-use rates and intelligent charging, a working smart meter (SMETS2 or an upgraded SMETS1) is essential.

• Compatible EV/Charger:

  Ensure your electric vehicle or home charging point is compatible with Octopus Energy's intelligent charging system. A list is available on their website.

• Overnight Charging Habits:

  This tariff is most beneficial for those who can consistently charge their EV overnight, taking full advantage of the low off-peak window.

• Exit Fees:

  As a fixed-term tariff, early exit fees may apply if you decide to switch away before your 12-month contract ends.

Current Rates for 2026

For the Intelligent Octopus Go 12M Fixed - EV Saver tariff in 2026, the current standing charge is:

• Standing Charge: 45.80184p per day (inc VAT)

Please note that electricity unit rates for both peak and off-peak periods vary by region across the UK. To get the exact off-peak (23:30 - 05:30) and peak unit rates for your specific postcode, we highly recommend checking the official Octopus Energy website directly. This ensures you have the most accurate and up-to-date pricing for your area.

Is Intelligent Octopus Go 12M Fixed - EV Saver Right for You?

This tariff is ideally suited for:

• Electric Vehicle Owners: Especially those who drive regularly and rely on home charging.
• Smart Meter Households: Those who already have a smart meter or are willing to have one installed.
• Night Owls: Households that can shift a significant portion of their electricity consumption, particularly EV charging, to the overnight off-peak window.
• Budget-Conscious Consumers: Individuals looking for price stability and significant savings on their EV charging costs.
• Environmentally Aware Drivers: Those keen to use electricity when it's greenest and support a more sustainable energy system.

Comparing with Other Tariffs

When considering Intelligent Octopus Go 12M Fixed - EV Saver, it's wise to compare it with other options. If you're an EV owner, you might also look at the standard 'Octopus Go' tariff, which offers a fixed off-peak window but without the intelligent charging optimisation. For those who can't commit to a fixed term or prefer more flexibility, Octopus's 'Flexible' tariff might be an alternative, though it won't offer the dedicated low EV rates.

Always consider your typical electricity usage patterns, your driving habits, and how much flexibility you need. Remember, the key advantage here is the combination of fixed rates, a generous off-peak window, and the smart charging technology that takes the hassle out of getting the best deal.

Switch to Octopus Energy Today!

Ready to power your EV with smart, green, and affordable energy? Switching to Octopus Energy is simple and straightforward. Join millions of happy customers enjoying award-winning service and innovative tariffs.

Use our exclusive referral link to get a bonus added to your account when you switch:

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