Isolines provide a graphical visualization of equal values on a map. In other words, they allow you to link different places with a common value. That value has traditionally been time (isochrone) or distance (isodistance).
Chargetrip has created a groundbreaking new service that can make equal value computations based on energy consumption. Consumption-based isolines can display range or energy use on a map from a single origin. This is particularly useful in simulation scenarios where you want to see how far an electric vehicle can travel for a given context expressed in energy.