Charging Electric Vehicles at Gas Stations: Feasibility and the Path Forward

Electric vehicles (EVs) have become a common sight on the roads, but the reality is that most charging still occurs at home or in specialized charging stations. This raises the question: why do we need to change this situation, and can EVs charge at gas stations?

Charging at Home or in Garages

For the majority of EV drivers, charging occurs in their home or garage. Data shows that 95% of charging is done there, particularly during rare trips where people might need to top up their batteries. This is convenient because drivers can charge overnight, ensuring they are fully charged for the next day.

Consider the convenience: if you could just plug into a socket at a gas station for a couple of hours, it would be similar to refueling a gas car. You could easily find a place to sit and wait, perhaps even a restroom or an automated coffee machine to keep you occupied.

Feasibility: Charging at Gas Stations

Yes, it is possible for EVs to charge at gas stations. All you need to do is plug into a normal socket provided by the station. Depending on the type of EV, this process could take anywhere from a few hours to a few days. Most modern EVs can quickly recharge enough to cover a reasonable distance, allowing you to depart and find a more permanent charging station.

For newer dual-fuel EVs, some models also have special openings that allow you to fill up with gas if needed. This feature ensures you have enough charge to drive to a more reliable charging station.

Why Not Make EVs as Useful as Gas Cars?

The idea of making EVs as versatile as gas cars is an interesting proposition. However, the reality is that for most people, particularly those living in houses (which is 80% of the US population), charging at home is sufficient.

If you reside in a home, you likely have access to a normal outlet, which can provide enough charge to last you a day or two. With the average daily driving distance in the US under 40 miles, an EV that can drive 50 to 60 miles on a full charge from home is more than adequate.

Even for those who frequently drive more than 40 miles, installing a more powerful charger in the garage, comparable to an electric clothes dryer, can be a cost-effective solution. The savings in electricity costs (3-4 cents per mile) compared to gas (20 cents or more per mile) quickly pay for the installation, typically within a year or two.

Conclusion

The current setup with most EV charging occurring at home or in specialized stations is highly efficient and convenient for the majority of drivers. However, there is always room for improvement, and exploring the feasibility of charging at gas stations could provide additional convenience for those occasional long trips. The key is to strike a balance that maximizes utility and minimizes environmental impact, continuing to drive the advancement of sustainable transportation.