EV Charging on Octopus Energy: Best Tariffs & Smart Charging Strategies
- Christian Pollitt
- Sep 19, 2025
- 2 min read
1. Demystifying Octopus Energy’s Agile Tariff: How to Save with Time-of-Use Pricing
What Is the Agile Tariff?
The Agile tariff delivers half-hourly electricity prices based on wholesale market rates.
Prices update daily at 4 pm for the following 24 hours.
You pay exactly what you use, when you use it.
Tools to Track Daily Price Signals
• Octopus Energy App: shows tomorrow’s rates in a simple graph
• Third-party sites (e.g., Elec-price.info): compare multiple days at once
• Price-alert bots on Telegram or email: notify you when rates drop below your threshold
Shifting High-Consumption Activities to Off-Peak
• Washing machines and dishwashers: run between 11 pm–6 am
• EV charging: schedule via the Octopus app to start at cheapest half-hour blocks
• Storage heaters and battery packs: auto-charge overnight when rates dip
Sample Savings Case Study
Jane from Bolton normally spends £80/month on electricity.
By moving her laundry and EV charging to off-peak periods, she saved £25 in one month.
Annualised, that’s £300 back in her pocket purely by using Agile pricing.
Ready to Switch and Save?
Claim your £50 referral credit when you switch to Octopus Energy using our code below.
2. EV Charging on Octopus Energy: Best Tariffs & Smart Charging Strategies
Overview of Octopus’s EV Tariffs
• Go: flat rate from £0.15/kWh for straightforward home charging
• Go Faster: half-hourly rates based on wholesale prices for maximised savings
• Go Electric: super-off-peak blocks (12 am–4 am) at £0.07/kWh
Pairing a Smart Charger with Cheap-Rate Periods
• Install a smart charger compatible with Octopus (e.g., Ohme, MyEnergi)
• Link your Octopus account in the charger’s app
• Create a charging schedule that kicks in during the cheapest half-hour slots
Step-by-Step Set-Up Guide for the EV Scheduler
1. Open the Octopus app and navigate to “EV charging”
2. Select your tariff (Go Faster or Go Electric)
3. Choose “auto-schedule” to let the app pick your cheapest windows
4. Confirm settings and plug in your car overnight
Estimated Monthly Savings
Standard home charging at 15 p/kWh costs around £30/month for 200 miles.
With Go Faster timed at an average of 6 p/kWh, your cost drops to £12/month.
That’s a £216 saving per year—plus your £50 referral bonus.
Charge Smarter, Pay Less
Switch to Octopus Energy and enjoy greener, cheaper EV charging.

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