EV Charging Costs & Profitability Assessment
Financial benchmarks to evaluate energy costs per kilometer, compare electric vs thermal total cost of ownership, and amortize fast charging passes.
Charging an electric car at home during off-peak hours costs €2.50 to €4.00 per 100 km, compared to €8 to €14 on ultra-fast public chargers. Against combustion vehicles (€11 to €16 per 100 km), typical annual fuel savings range from €800 to €1,500 for 15,000 km depending on home charging share.
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This guide breaks down cost structures. To calculate your personalized charging mix (home/public), annual mileage, and TCO payback, open the interactive simulator.
Breakdown of Charging Cost Tiers
Understanding price variances by location and charging speed.
Residential Off-Peak Charging
Standard off-peak residential tariffs: approx. €0.16 to €0.22 / kWh, translating to €2.50 to €3.80 per 100 km (at 16 kWh/100 km).
Public Destination AC Charging
Rates typically range between €0.30 and €0.45 / kWh on municipal street posts and retail centers (€5 to €7.50 / 100 km).
Ultra-Fast DC Highway Charging
Without passes: €0.45 to €0.65 / kWh (€9 to €14 / 100 km). With passes (Ionity, Electra, Tesla): €0.30 to €0.40 / kWh.
Reduced Maintenance & Total TCO
No oil changes, timing belts, or frequent brake rotor replacements reduce maintenance budgets by 30% to 40%.
Cost Comparison per 100 Kilometers
Based on compact sedan average energy consumption.
Electric Home Charging (Off-Peak)
Electric Mixed (80% Home / 20% Highway)
Modern Diesel Car
Standard Petrol Car (SP95-E10)
When Is a Highway Charging Subscription Worth It?
Major charging networks (Ionity Passport, Electra+, Tesla Membership) offer month-to-month passes (€5 to €12/month) reducing kWh prices by 20% to 30%.
Completing just one or two highway fast-charging sessions in a month (50 to 70 kWh) offsets the monthly fee entirely.
Impact of Charging Mix on Long-Term Payback
Drivers who charge 80% or more at home save over €1,000 in fuel for every 15,000 km driven compared to petrol alternatives.
Even for drivers relying purely on public destination charging, operating expenses remain 25% to 40% cheaper than petrol.
Related Financial Guides
Helpful tips to optimize your energy budget.
How to understand information displayed on charging stations
Instant power, kWh billing, and status indicators decoded.
How to choose a charging station suited to your vehicle
AC vs DC power, Type 2 and CCS connectors: essential guidelines to plug in efficiently.
How to prepare an electric vehicle road trip
Stop planning, safety margins, and battery preconditioning for relaxed EV travel.
Frequently Asked Questions about Charging Costs
At 15,000 km/year with 80% home charging, fuel savings range between €900 and €1,300 compared to a petrol equivalent.