Kawasaki → Niigata
Latest grid data on this route
- 407 g/kWh
- 31% renewable
- 25°C · normal
- 407 g/kWh
- 31% renewable
- 20°C · normal
Grid: Ember Climate · Weather: open-meteo.com
Range by Weather Condition
In normal weather 24 of 24 EV models complete this route. Estimated charging stops among them: 0 to 2 (median 0).
Select a vehicle above to explore weather-adjusted range.
Assumptions behind these numbers
- Model assumptionStart charge 100%, arrive with 15% in reserve, charge up to 80% at each stop.
- Model assumptionUsable battery: 100% of each vehicle's listed capacity (the listed capacity may be gross or net; no correction is applied).
- Model assumptionSpeed: consumption starts from each vehicle's listed real-world efficiency, times a speed factor of 1.00 (1.00 = no speed adjustment).
- Vehicle dataWeather: each vehicle uses its own hot, normal and cold factor from our vehicle data, so consumption = efficiency x 1.00 / factor. Hot is 25 °C and above, normal is 10-25 °C, cold is below 10 °C.
- Model assumptionCharging speed: average power = min(vehicle peak kW, 150 kW cap) x 0.60 taper, plus 5 min per stop.
- MethodRange, energy and cost all use the same consumption figure. Energy is measured at the battery; charging losses are not included.
- MethodCharging stops are estimated from range and the charging window. They are not verified charging stations.
- Market dataCost: not shown, because no electricity market price is available for Japan.
- Market dataCO2: energy x grid average carbon intensity of 407 g/kWh (Japan, Ember Climate, Monthly average, March 2026, older than 45 days, last available value).
More EV Routes in Japan
See all Japan routes →Route analysis
The 331-kilometer drive from Kawasaki to Niigata, with a drive duration of 285 minutes, presents a manageable single-charge journey for most modern EVs under normal climate conditions. This density of infrastructure reduces range anxiety, though a single stop may be prudent for vehicles with a real-world range under 300 kilometers. The route is not cross-border, avoiding customs or grid compatibility issues. Drivers should note that Niigata’s limited city charging infrastructure may require planning for destination charging, especially if arriving with a low battery. The normal climate on both ends and along the route means no significant range reduction from cold weather, allowing drivers to rely on standard range estimates for trip planning.