Octopus Energy EV tariff: compare smart EV rates
Looking at Octopus EV tariffs for cheaper overnight charging? EnergyPlus compares whole-of-market EV and smart tariffs across the UK, so you can see if Octopus is best for your home, your meter, and your charging habits.
- Compare Octopus-style EV tariffs vs whole-of-market alternatives
- Check eligibility: smart meter, EV charger, and half-hourly usage
- See what matters most: off-peak windows, peak unit rates, and standing charge
- Fast online quote with no obligation to switch today
Home energy only. We’ll use your details to provide a comparison and contact you about your quote. You can opt out at any time.
Compare Octopus Energy EV tariff options (and the rest of the market)
Octopus has well-known EV tariffs, but the best EV electricity tariff depends on your household usage, your overnight charging routine, and whether your meter can support half-hourly readings. EnergyPlus is a whole-of-market UK comparison service, so you can check Octopus options alongside other EV and smart tariffs in one place.
Tip: An EV tariff can be excellent for overnight charging, but it’s not automatically the cheapest overall. The daytime unit rate and standing charge matter just as much if you work from home, use electric heating, or cook a lot on electricity.
What you’ll get from EnergyPlus
- Whole-of-market comparison for your home postcode
- EV and smart tariffs compared on off-peak window, peak unit rate, and standing charge
- Guidance on whether you’ll need smart meter settings (half-hourly consent)
- Clear next steps if you want to switch
Octopus Energy EV tariffs at a glance (April 2026 rates)
Octopus runs three main EV-friendly tariffs in 2026. Off-peak rates dropped sharply on 1 April 2026 after the ECO scheme was scrapped, taking Intelligent Octopus Go down to roughly 8p/kWh for the overnight window. Here’s how the options compare:
Rates shown are typical UK averages from Octopus and are indicative for comparison. Your exact unit rate, peak rate and standing charge depend on your DNO region and meter setup — we’ll show your specific figures during the quote process.
Which Octopus EV tariff is best?
For most UK drivers, Intelligent Octopus Go is the cheapest option because it gets six hours of cheap overnight electricity (instead of five) and Octopus may add bonus discount slots when the grid has spare renewable energy. The catch is eligibility: your car or charger has to be on Octopus’s compatibility list. If it isn’t, Octopus Go is the fallback — slightly higher off-peak rate, slightly shorter window, but works with any EV and any home charger.
Already have solar panels? Pair an EV import tariff with Outgoing Octopus at 12p/kWh for export (reduced from 15p in March 2026). If you have solar plus battery storage above 5 kWp, Intelligent Octopus Flux can earn higher peak export rates by using your battery to sell back at peak times — though it’s currently paused for new sign-ups.
Got a heat pump? Cosy Octopus spreads the cheap windows across the day so the heat pump runs at off-peak rates while the EV charges overnight on the same off-peak window.
Whole-of-market check: Octopus EV tariffs are competitive but not always cheapest for every household. EnergyPlus compares Octopus EV rates against EDF GoElectric, OVO Charge Anytime, ScottishPower EV Saver and the rest of the UK market — tell us your postcode and charging routine and we’ll show what costs least overall.
Is an Octopus-style EV tariff right for your home?
EV tariffs can be brilliant—if your household can shift enough usage into the off-peak window. Here’s when they tend to make sense.
You charge at home most nights
Regular overnight charging means you can capture more of the cheaper rate and reduce cost per mile versus public charging.
You can shift other usage
Dishwasher, washing machine, immersion heater, or a home battery can help you move electricity use into off-peak hours.
You’ve got (or can get) a smart meter
Most EV tariffs need smart readings to apply the right rates at the right times. We’ll help you check compatibility.
Good match if…
- Your EV is typically plugged in overnight
- You can schedule charging in your vehicle or charger app
- You’re comfortable with variable day/night pricing
- You want a clear off-peak window to plan around
Consider alternatives if…
- Your household uses lots of electricity in the daytime
- You rarely charge at home (e.g. mainly workplace charging)
- You don’t have smart meter coverage yet
- You’d prefer simple single-rate pricing
How EV tariffs work (and what to compare)
When comparing an Octopus Energy EV tariff with other UK EV tariffs, focus on the total household cost—not just the off-peak headline rate.
Key tariff features
A simple way to compare
- Estimate your EV charging: miles per week and typical kWh needed.
- Check plug-in times: when your car is actually at home and available to charge.
- Split home usage: overnight vs daytime (work-from-home changes this a lot).
- Compare total annual cost: off-peak savings minus any higher peak rate/standing charge.
- Confirm eligibility: smart meter, address, and whether half-hourly readings are enabled.
Not sure about half-hourly readings? Some smart tariffs need half-hourly consumption data. We’ll highlight what’s required based on what you tell us.
Costs & savings: what changes your EV charging bill
Your savings from an Octopus Energy EV tariff (or any EV tariff) mainly depend on how many kWh you can move into the cheaper window. Use the checklist below before you switch.
1) How much you charge at home
If you do most charging at home, the overnight rate has a bigger impact. If you mostly use workplace or public chargers, a standard tariff may suit you better.
2) Daytime electricity use
High daytime usage (home working, electric cooking, electric heating) can reduce savings if the peak rate is higher than your current tariff.
3) Charger scheduling
Being able to schedule charging is key. Many EVs and smart chargers let you set start/stop times to align with off-peak periods.
Common money-savers
- Set the EV to charge only during the off-peak window
- Run appliances overnight where safe and practical
- Use a home battery to store cheap electricity (if you have one)
- Review standing charge as well as unit rates
Common mistakes
- Comparing only the off-peak unit rate and ignoring the peak rate
- Switching before confirming smart meter setup and connectivity
- Not checking the off-peak window matches your routine
- Forgetting to update EV charger schedules after switching
Eligibility: what you typically need for an EV tariff
Eligibility varies by supplier and tariff, but most EV and smart tariffs (including Octopus-style EV tariffs) have similar requirements.
Usually required
- Smart meter installed and sending readings
- EV ownership or regular access to an EV for home charging
- UK home address (not business supply)
- Compatible tariff type for your region/meter configuration
If you’re unsure whether your meter supports half-hourly readings or smart tariffs, submit the form and we’ll guide you through the comparison.
Good to know
Octopus Energy EV tariff FAQs
What is the best Octopus tariff for EVs?
For most UK drivers it’s Intelligent Octopus Go, with around 8p/kWh between 11:30pm and 5:30am from April 2026. You need a compatible EV or smart charger (Ohme, Wallbox, Hypervolt and similar). If your car or charger isn’t supported, Octopus Go is the next-best option at around 9.5p off-peak with no compatibility restrictions.
Intelligent Octopus Go vs Octopus Go — which is better?
Intelligent Octopus Go is cheaper (~8p vs ~9.5p) and gives you a longer window (6 hours vs 5), plus Octopus can add bonus discount slots when renewable supply is high. Octopus Go is simpler and works with any EV and any home charger — you just plug in during the off-peak hours yourself. If your setup is compatible, Intelligent Go wins on cost.
How much is the Octopus EV tariff in 2026?
After the April 2026 rate cut, Intelligent Octopus Go off-peak is around 8p/kWh and Octopus Go is around 9.5p/kWh. Daytime peak rates vary by region and roughly track the Ofgem price cap (currently around 24–32p/kWh peak). Standing charges also vary by DNO region.
Do I need a smart meter for Intelligent Octopus Go?
Yes — you need a SMETS2 smart meter (or a compatible SMETS1) sending half-hourly readings. Octopus also needs to integrate with your car or charger to schedule charging automatically. If you don’t have a smart meter yet, Octopus can usually arrange the install before you switch.
Can I have an Octopus EV tariff with solar panels?
Yes — you can pair an import tariff like Intelligent Octopus Go with Outgoing Octopus at 12p/kWh for export. If you have solar plus battery storage above 5 kWp, Intelligent Octopus Flux may earn more by selling battery-stored solar at peak times, though it’s currently paused for new sign-ups. Cosy Octopus is a better fit if you have a heat pump alongside solar.
Does Octopus charge an exit fee on EV tariffs?
Octopus says it doesn’t typically apply exit fees on its tariffs, including EV tariffs — so you can usually switch away without penalty if a better rate comes along. Always check the specific tariff terms when you sign up, as fixed-rate variants can have different conditions.
Do peak rates on Intelligent Octopus Go cancel out the savings?
For typical EV households, no. The peak rate is broadly in line with a standard variable tariff, and the saving on overnight charging (around 16p/kWh cheaper than peak) more than makes up for any small daytime difference. The exception: heavy daytime electricity use (work-from-home, electric heating, lots of cooking) can erode the gain — in those cases Cosy Octopus or a flat-rate tariff may suit better.
Is Intelligent Octopus Go cheaper than EDF GoElectric or OVO Charge Anytime?
It’s usually one of the cheapest, but not always. EDF, OVO and ScottishPower run competing EV tariffs with different off-peak windows and peak rates — some come out cheaper depending on your region, daytime usage and standing charge. Run a comparison for your postcode rather than assuming Octopus is automatically the lowest.
Trusted help comparing EV tariffs
People come to EnergyPlus when they want clarity—especially with EV tariffs where timings, smart meters and peak rates can be confusing.
“I was set on an Octopus EV tariff, but the comparison showed another option was cheaper overall for my daytime use. The explanation was clear and not pushy.”
“They helped me understand off-peak windows and smart meter requirements. I switched knowing exactly what I’d pay day vs night.”
“Quick form, quick answer. I got a clear comparison for my postcode and stopped guessing.”
Privacy-first: We only ask for what we need to provide a postcode-based comparison and contact you about your quote.
Ready to check if an Octopus EV tariff is best for you?
Compare whole-of-market EV and smart electricity tariffs for your home. Tell us your postcode and contact details and we’ll help you find the right fit for overnight charging and everyday use.
No disruption to supply during a switch. Home energy customers in the UK only.
What to have ready
- Your postcode
- Whether you have a smart meter
- Typical overnight charging routine
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