| Feature | Electrify America | Tesla Supercharger |
|---|---|---|
| Best For | Non-Tesla EVs (CCS), drivers prioritizing network availability at retail locations. | Tesla vehicles, drivers prioritizing seamless integration and often faster speeds. |
| Pricing Model | Per kWh (most states) or per minute (older states). Tiered pricing with Pass+ membership. | Per kWh. Consistent pricing within regions, varies by location and time of day. |
| Membership Cost | Pass+ costs $4.00/month for discounted rates. | No membership fee for Tesla owners; non-Tesla access may incur higher rates. |
| Network Size | Large, growing network of CCS chargers, often at major retail centers. | Extensive, proprietary network globally, increasingly opening to non-Tesla EVs via Magic Dock. |
| Typical 1,000-Mile Cost | Roughly $100–$180 (with Pass+), depending on vehicle efficiency and state rates. | Roughly $85–$150 (for Tesla owners), depending on vehicle efficiency and time of day. |
The bottom line
For a 1,000-mile road trip, Tesla Superchargers generally offer a more streamlined and often less expensive experience for Tesla owners, while Electrify America provides a vital, competitive option for the broader electric vehicle market, especially with its Pass+ membership.
The scenario
Meet Alex Chen, a 38-year-old software engineer living in Sacramento, California. Alex drives a 2023 Hyundai Ioniq 5, a non-Tesla electric vehicle (EV) known for its fast charging capabilities. Every few months, Alex makes the 500-mile drive down to Los Angeles to visit family, making it a 1,000-mile round trip. Budget-conscious but also valuing efficiency, Alex wanted to understand the real-world cost differences between using Electrify America, the most prevalent public fast-charging network for non-Tesla EVs, versus the potential of using Tesla Superchargers, which are increasingly opening up to other brands. Alex’s Ioniq 5 has an estimated range of 303 miles and typically achieves about 3.5 miles per kilowatt-hour (kWh) in mixed highway driving.
What they actually did
Alex began by mapping out the trip from Sacramento to Los Angeles and back, identifying potential charging stops along Interstate 5. The goal was to minimize charging time and cost while ensuring enough range.
Researching Charging Network Availability
Alex first checked the route for Electrify America stations. Given the Ioniq 5 uses the CCS (Combined Charging System) standard, Electrify America is a natural fit. The route had plenty of stations, often located at Walmart or Target parking lots, offering multiple 150 kW and 350 kW chargers.
Next, Alex looked into Tesla Supercharger availability. While Tesla’s network is vast, not all Supercharger stations are equipped with “Magic Docks” that allow non-Tesla EVs to charge. Alex found a few compatible stations along the I-5 corridor, but they were less frequent than Electrify America. This meant more careful planning to ensure a compatible Supercharger was available when needed.
Comparing Pricing Models
This was where the real crunch came in. Alex pulled up the pricing structures for both networks in California.
* Electrify America: For “Guest” users (no membership), the rate in California was around $0.48 per kWh. However, Electrify America offers a “Pass+” membership for $4.00 per month, which drops the per-kWh rate to approximately $0.36 per kWh. Alex calculated that for a 1,000-mile trip requiring about 286 kWh (1,000 miles / 3.5 miles/kWh), the Pass+ membership would save roughly $34.32 ($0.48 – $0.36 = $0.12/kWh saved * 286 kWh) on charging costs, easily offsetting the $4.00 monthly fee. So, Alex opted for the Pass+ membership.
* Tesla Supercharger: For non-Tesla EVs using a Magic Dock, Tesla’s pricing is typically higher than for Tesla owners. In California, these rates varied significantly by location and time of day, ranging from $0.40 to $0.55 per kWh for non-Tesla users. Tesla owners, by contrast, might see rates closer to $0.25 to $0.40 per kWh. The Tesla app shows real-time pricing, which Alex checked for several potential stops.
Estimating Charging Sessions and Costs
Alex planned for two charging stops each way, aiming to charge from about 15% to 80% state of charge (SoC) at each stop. The Ioniq 5 has an 77.4 kWh battery. Charging from 15% to 80% means adding about 50 kWh (65% of 77.4 kWh). For a 1,000-mile trip, Alex would need to add roughly 286 kWh in total. This translates to about six charging sessions adding around 45-50 kWh each.
* Electrify America (with Pass+): At $0.36/kWh, the total estimated cost for 286 kWh would be $102.96, plus the $4.00 membership fee, totaling $106.96. The Ioniq 5 charges very quickly on EA’s 350 kW chargers, often adding 100 miles of range in under 10 minutes.
* Tesla Supercharger (non-Tesla access): Assuming an average rate of $0.45/kWh for non-Tesla access (a mid-range estimate from Alex’s research), the total estimated cost for 286 kWh would be $128.70. While the charging speed at Superchargers is excellent, the higher per-kWh rate for non-Tesla users made it less appealing for Alex’s specific vehicle.
The outcome — and what it cost
Alex completed the 1,000-mile round trip using primarily Electrify America stations. The total cost for charging was $108.20, which included the $4.00 Pass+ membership fee and slightly more kWh consumed than initially estimated due to minor detours and pre-cooling the cabin. The charging experience was smooth, with only one station having a single charger temporarily out of service. Alex spent roughly 20-25 minutes at each of the six charging stops, adding about two hours to the total driving time, but these stops were naturally integrated with meal breaks or quick errands.
Had Alex relied solely on the available Tesla Superchargers with Magic Docks, the estimated cost would have been closer to $130–$140 for the same amount of energy, given the higher non-Tesla rates. While the Supercharger network is known for its reliability and speed, the price difference for non-Tesla drivers was a clear factor. For a Tesla owner making the same trip in a Model 3 Long Range (which has similar efficiency), the cost at Superchargers could have been as low as $85–$100, thanks to lower owner-specific rates. This shows a significant advantage for native Tesla drivers on their own network.
How to apply this to your own situation
Planning an EV road trip requires a bit more foresight than a gasoline car, but the cost savings can be substantial. Here’s how to apply Alex’s experience to your own travel:
- Know Your Vehicle’s Charging Standard: Determine if your EV uses CCS (most non-Tesla brands), NACS (Tesla, increasingly adopted by others), or CHAdeMO (older EVs, less common for new models). This dictates which networks you can use natively.
- Map Your Route and Charging Stops: Use apps like PlugShare, A Better Routeplanner (ABRP), or the native navigation in your car to identify charging stations along your intended path. Look for clusters of chargers to avoid single points of failure.
- Compare Network Pricing: Check the per-kWh rates for both your primary network (e.g., Electrify America for CCS, Tesla for Tesla owners) and secondary options. Look for membership programs like Electrify America’s Pass+ or similar offerings from EVgo or ChargePoint that can significantly reduce costs.
- Factor in Membership Fees: Calculate if a monthly membership fee will pay for itself over your trip. For Alex, the $4.00/month Pass+ fee saved over $30.
- Consider Non-Tesla Supercharger Access: If you drive a non-Tesla EV, check if Superchargers with Magic Docks are available on your route. Compare their non-Tesla rates to your primary network’s rates. Sometimes the convenience is worth a small premium.
- Estimate Your Energy Needs: Calculate your vehicle’s approximate kWh consumption for the trip (total miles / average miles per kWh). This helps you budget. For example, a car getting 3 miles/kWh for 1,000 miles needs roughly 333 kWh.
- Budget for Peak vs. Off-Peak: Some networks, including Tesla Superchargers, implement time-of-day pricing. If possible, schedule your charging for off-peak hours to save money.
- Don’t Charge to 100% on Road Trips: Charging past 80% SoC significantly slows down, adding unnecessary time. Plan to charge only as much as you need to comfortably reach your next stop.
FAQ
Q: Is it always cheaper to charge an EV at home than on a road trip?
Generally, yes. Home charging, especially if you have off-peak electricity rates, is almost always the most cost-effective option. Residential electricity rates can range from $0.10 to $0.30 per kWh, significantly lower than public fast chargers, which often cost $0.30 to $0.55 per kWh. Public charging is for convenience and speed on long journeys, not daily economy.
Q: Can non-Tesla EVs use Tesla Superchargers?
Yes, increasingly so. Tesla has begun deploying “Magic Docks” at select Supercharger stations in North America. These docks include a built-in adapter that allows CCS-compatible non-Tesla EVs to charge. However, availability is still limited, and non-Tesla rates are typically higher than what Tesla owners pay.
Q: How much range do I need to add at each charging stop on a road trip?
The ideal amount varies by vehicle efficiency, battery size, and the distance to your next planned stop. A good rule of thumb is to charge enough to reach your next charging stop with a comfortable buffer (e.g., 10-20% battery remaining). For most modern EVs, charging from 15% to 80% usually adds enough range for 150-200 miles of highway driving and is the fastest part of the charging curve.
Q: What’s the difference between per-kWh and per-minute charging rates?
Per-kWh (kilowatt-hour) pricing charges you for the actual energy delivered to your car, similar to how you pay for electricity at home. Per-minute pricing charges you for the time your car is plugged in. Per-minute rates can be tricky because charging speed varies based on your car’s battery level and the charger’s power output. Most states are moving towards per-kWh pricing where legally allowed, as it’s generally fairer to the consumer.
Q: Are there other charging networks besides Electrify America and Tesla Supercharger?
Absolutely. Other major networks include EVgo, ChargePoint, and Blink, among others. Each has its own pricing structure, network size, and charger availability. Many EV drivers use a combination of these networks, often relying on apps like PlugShare to find the best option at any given location.