As the UK energy sector expands with numerous new providers, consumers increasingly demand greener and more economical energy solutions. This shift has created dynamic competition among companies, with Octopus Energy emerging as a forward-thinking frontrunner offering innovative approaches to sustainable and cost-effective energy options for electric vehicle owners.
Electric vehicles are quickly becoming preferred alternatives to traditional petrol and diesel cars, supported by governmental policies and public interest in reducing carbon emissions. For EV owners, an important consideration is the economic aspect of charging vehicles at home, with many actively seeking value-driven electricity tariffs designed specifically for their needs.
This comprehensive analysis examines EV charging costs across multiple energy suppliers, dissecting the intricacies of tariffs at different times—primarily comparing day and night rates. The analysis focuses on recharging a typical 60kWh battery capacity vehicle from zero to full using a domestic 7kW charging point.
Octopus Energy
Octopus Energy offers “Octopus Intelligence Go,” a specialised EV tariff featuring an off-peak rate of 7.5p/kWh from 23:30 to 05:30 GMT. The system syncs with major EV vehicles to create tailored charging plans optimised for cost-effective times.
Charging a 60kWh vehicle fully during off-peak hours costs £3 (60kWh x 7.5p), while peak charging costs approximately £8.40 (60kWh x 14p). The same cost-saving benefits apply to other household appliances. New customers receive £50 free credit for switching.
British Gas
British Gas offers the “Electric Driver v7” tariff with an off-peak rate of 7.9p/kWh during a 5-hour nighttime window from midnight to 5am. Peak rates climb to 26.263p per kWh.
Full charging of a 60kWh vehicle during off-peak periods costs £4.74 (60 kWh x 7.9p), compared to approximately £15.76 (60 kWh x 26.263p) during peak hours. The tariff offers fixed rates until 30th June 2025, with exit fees of £50.00 per fuel (waived if switching to another British Gas fixed tariff). Estimated annual cost is £1,102.47.
EDF Energy
EDF Energy provides “GoElectric,” catering exclusively to electric vehicle users. This tariff features a low off-peak rate of 4.5p/kWh across an extended 10-hour overnight period from 21:00 to 07:00. Daytime peak rates increase to approximately 16p per kWh.
Fully charging a 60kWh vehicle during off-peak times costs just £2.70 (60 kWh x 4.5p), whereas peak charging costs around £9.60 (60 kWh x 16p).
SSE
SSE offers “1 Year Fix and Drive,” including a yearly credit of £40 for electric vehicle owners. The tariff features a flat rate of around 16p per kWh at all times with no designated off-peak rate for EV charging. Charging a 60kWh vehicle costs approximately £9.60 (60 kWh x 16p) regardless of timing.
Day/Night Rate Comparison
| Supplier | Day Rate | Night Rate | Standing Charge | Off-Peak Hours | Exit Fee |
|---|---|---|---|---|---|
| Octopus | 26.3p | 7.5p per kWh | 48.66p per day | 23:30–05:30 | No Exit Fees |
| British Gas | 26.263p | 7.9p per kWh | 51.607p per day | 5-hour period (night) | £50 per fuel |
| EDF Energy | 32.82p | 13.40p per kWh | 50.67p per day | 21:00–07:00 | £75.00 |
| SSE | 35.87p | 19.19p per kWh | 19.19 per day | No specific off-peak | £75.00 |
Note: Figures may vary by region and are subject to change. Check supplier websites for accurate regional pricing.
Conclusion
Against the backdrop of an evolving UK energy sector marked by innovation, this EV tariffs comparison highlights Octopus Energy as a leading figure. Octopus Energy offers competitive pricing alongside innovative, tailor-made solutions for electric vehicle users, with its Octopus Go tariff standing as testament to its commitment to EV owners.
Through detailed analysis, Octopus Energy, British Gas, and EDF Energy clearly stand out as preferred choices for electric vehicle drivers, presenting enticing rates that contrast sharply with suppliers like SSE, who lack specific off-peak EV rates.
The comparison reveals significant differences in pricing strategies and how providers cater to EV owners’ unique requirements. For consumers dedicated to cost-effectiveness and reducing environmental impact, Octopus Energy represents an optimal fusion of affordability and green energy.