Warnings issued over potential financial entanglements
As the summer holidays begin in Hamburg and many families opt for electric cars for their vacations, careful planning and strategising can help electric vehicle (EV) drivers save money on ad-hoc charging along German highways.
To reduce costs, focus on the following strategies:
1. **Contract-Based Tariffs or Subscription Deals:** Many charging providers, such as Shell Germany, offer cheaper prices for customers with contract-based subscriptions. For instance, the Shell Recharge e-Deal provides a per-kWh rate of approximately €0.42–0.50, compared to €0.56–0.67 or higher for roaming DC charging, which is typical for ad-hoc users.
2. **Charge During Off-Peak or Low Electricity Price Times:** Some providers, like Shell Germany, pilot dynamic pricing tied to electricity exchange ("spot") prices, incentivising charging when renewable energy supply is high and wholesale prices are low. Planning charges for such times can result in significant savings if your route and schedule allow flexibility.
3. **Avoid Roaming and Ultra-Fast DC Charging Without Contracts:** Pay-as-you-go roaming charging often charges the highest rates, with potential additional grid or operational fees. Minimising these ad-hoc sessions can help reduce costs.
4. **Leverage Apps and Provider Networks:** Utilise charging network apps to find stations with contract pricing and compare real-time or average prices. Programs or memberships may offer reduced fees or loyalty bonuses.
5. **Be Aware of Additional Fees and Taxes:** Germany’s electricity tax policies affect costs, and current tax reductions are uncertain. Contract prices sometimes bundle fees better.
6. **Plan Charging Stops Strategically:** With over 120,000 charging points available in Germany as of late 2024, planning your route to use stations that support contract-based pricing and avoid expensive ultra-fast or public roaming options can help reduce costs overall.
In summary, the best way to save money when charging ad-hoc on highways in Germany is to sign up for a contract or subscription with a charging provider to access their lower tariff, choose charging times when dynamic pricing is favourable, and avoid roaming and premium fast charging rates that apply to pay-as-you-go users.
It's important to note that the charging market remains complex with different tariff models, price tiers based on charging speed and location, additional blocking fees, and roaming costs. Spontaneous charging can become a financial trap, especially during the holidays when planning and overview are particularly important.
The high prices for ad-hoc charging appear to be part of a targeted strategy to lure customers into long-term tariff models. The ADAC survey shows that 96% of respondents demand clear, understandable pricing displayed directly at the charging station.
During holiday travel, many Hamburgers may encounter different charging rules and prices. At traditional fuel pumps, pricing is displayed clearly, but this is not always the case at charging stations. Charging spontaneously at service areas without an app and a contract remains expensive for many electric vehicle drivers.
To avoid unnecessary additional costs, electric vehicle drivers are advised to plan ahead, familiarise themselves with the charging network, and consider signing up for a contract or subscription with a reliable charging provider.
To save money on technology-enabled electric car charging along German highways, consider strategically planning and using a contract-based tariff or subscription deal with a charging provider, such as Shell Germany, who offers lower per-kWh rates to subscribers compared to ad-hoc users. Additionally, leveraging apps and provider networks can help EV drivers find charging stations with contract pricing and compare real-time or average prices, potentially leading to further financial savings.
